Biogeosciences
Biogeosciences
BG

Research article

10 Jul 2025
Ancient clays support contemporary biogeochemical activity in the Critical Zone
Vanessa M. Alfonso, Peter M. Groffman, Zhongqi Cheng, and David E. Seidemann
Biogeosciences, 22, 3357–3373, https://doi.org/10.5194/bg-22-3357-2025,https://doi.org/10.5194/bg-22-3357-2025, 2025
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10 Jul 2025
An upper-mesopelagic-zone carbon budget for the subarctic North Pacific
Brandon M. Stephens, Montserrat Roca-Martí, Amy E. Maas, Vinícius J. Amaral, Samantha Clevenger, Shawnee Traylor, Claudia R. Benitez-Nelson, Philip W. Boyd, Ken O. Buesseler, Craig A. Carlson, Nicolas Cassar, Margaret Estapa, Andrea J. Fassbender, Yibin Huang, Phoebe J. Lam, Olivier Marchal, Susanne Menden-Deuer, Nicola L. Paul, Alyson E. Santoro, David A. Siegel, and David P. Nicholson
Biogeosciences, 22, 3301–3328, https://doi.org/10.5194/bg-22-3301-2025,https://doi.org/10.5194/bg-22-3301-2025, 2025
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10 Jul 2025
Spatiotemporal variations in surface marine carbonate system properties across the western Mediterranean Sea using volunteer observing ship data
David Curbelo-Hernández, David González-Santana, Aridane G. González, J. Magdalena Santana-Casiano, and Melchor González-Dávila
Biogeosciences, 22, 3329–3356, https://doi.org/10.5194/bg-22-3329-2025,https://doi.org/10.5194/bg-22-3329-2025, 2025
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10 Jul 2025
Responses of riverine dissolved organic matter to damming in two distinct hydrological regimes in northern Spain
Selin Kubilay, Edurne Estévez, José Barquín Ortiz, and Gabriel Singer
Biogeosciences, 22, 3279–3300, https://doi.org/10.5194/bg-22-3279-2025,https://doi.org/10.5194/bg-22-3279-2025, 2025
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10 Jul 2025
| Highlight paper
Simulating vertical phytoplankton dynamics in a stratified ocean using a two-layered ecosystem model
Qi Zheng, Johannes J. Viljoen, Xuerong Sun, Žarko Kovač, Shubha Sathyendranath, and Robert J. W. Brewin
Biogeosciences, 22, 3253–3278, https://doi.org/10.5194/bg-22-3253-2025,https://doi.org/10.5194/bg-22-3253-2025, 2025
Short summary Co-editor-in-chief
10 Jul 2025
Evaluating the carbon and nitrogen cycles of the QUINCY terrestrial biosphere model using remotely-sensed data
Tuuli Miinalainen, Amanda Ojasalo, Holly Croft, Mika Aurela, Mikko Peltoniemi, Silvia Caldararu, Sönke Zaehle, and Tea Thum
EGUsphere, https://doi.org/10.5194/egusphere-2025-2987,https://doi.org/10.5194/egusphere-2025-2987, 2025
Preprint under review for BG (discussion: open, 0 comments)
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10 Jul 2025
In situ production of hybrid N2O in dust-rich Antarctic ice
Lison Soussaintjean, Jochen Schmitt, Joël Savarino, J. Andy Menking, Edward J. Brook, Barbara Seth, Vladimir Lipenkov, Thomas Röckmann, and Hubertus Fischer
EGUsphere, https://doi.org/10.5194/egusphere-2025-3108,https://doi.org/10.5194/egusphere-2025-3108, 2025
Preprint under review for BG (discussion: open, 0 comments)
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08 Jul 2025
Potential of carbon uptake and local aerosol production in boreal and hemi-boreal ecosystems across Finland and in Estonia
Piaopiao Ke, Anna Lintunen, Pasi Kolari, Annalea Lohila, Santeri Tuovinen, Janne Lampilahti, Roseline Thakur, Maija Peltola, Otso Peräkylä, Tuomo Nieminen, Ekaterina Ezhova, Mari Pihlatie, Asta Laasonen, Markku Koskinen, Helena Rautakoski, Laura Heimsch, Tom Kokkonen, Aki Vähä, Ivan Mammarella, Steffen Noe, Jaana Bäck, Veli-Matti Kerminen, and Markku Kulmala
Biogeosciences, 22, 3235–3251, https://doi.org/10.5194/bg-22-3235-2025,https://doi.org/10.5194/bg-22-3235-2025, 2025
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08 Jul 2025
Earth system models overestimate the sensitivity of apparent oxygen utilisation to age change in the deep ocean
Damien Couespel, Xabier Davila, Nadine Goris, Emil Jeansson, Siv K. Lauvset, and Jerry Tjiputra
EGUsphere, https://doi.org/10.5194/egusphere-2025-2566,https://doi.org/10.5194/egusphere-2025-2566, 2025
Preprint under review for BG (discussion: open, 0 comments)
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08 Jul 2025
Temporary waterlogging alters CO2 flux dynamics but not cumulative emissions in cultivated mineral soils
Reija Kronberg, Sanna Kanerva, Markku Koskinen, Tatu Polvinen, Tuomas Mattila, and Mari Pihlatie
EGUsphere, https://doi.org/10.5194/egusphere-2025-2801,https://doi.org/10.5194/egusphere-2025-2801, 2025
Preprint under review for BG (discussion: open, 0 comments)
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08 Jul 2025
Sediment heterogeneity affects variability of resuspension-induced CO2 production
Ines Bartl and Simon Thrush
EGUsphere, https://doi.org/10.5194/egusphere-2025-3045,https://doi.org/10.5194/egusphere-2025-3045, 2025
Preprint under review for BG (discussion: open, 0 comments)
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08 Jul 2025
Tree height uncertainty biases aboveground biomass estimation more than wood density in miombo woodlands
Arthur Mpazi Yambayamba, Ferdinand Handavu, Kondwani Kapinga, and Tommaso Jucker
EGUsphere, https://doi.org/10.5194/egusphere-2025-3133,https://doi.org/10.5194/egusphere-2025-3133, 2025
Preprint under review for BG (discussion: open, 0 comments)
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07 Jul 2025
Investigating Relationships Between Nitrogen Inputs and In-Stream Nitrogen Concentrations and Exports Across Catchments in Victoria, Australia
Olaleye Babatunde, Meenakshi Arora, Siva Naga Venkat Nara, Danlu Guo, Ian Cartwright, and Andrew W. Western
EGUsphere, https://doi.org/10.5194/egusphere-2025-2456,https://doi.org/10.5194/egusphere-2025-2456, 2025
Preprint under review for BG (discussion: open, 0 comments)
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07 Jul 2025
Low site diversity but high diversity across sites of depauperate Crustacea and Annelida communities in groundwater of urban wells in Kraków, Poland
Elżbieta Dumnicka, Joanna Galas, Tadeusz Namiotko, and Agnieszka Pociecha
EGUsphere, https://doi.org/10.5194/egusphere-2025-2883,https://doi.org/10.5194/egusphere-2025-2883, 2025
Preprint under review for BG (discussion: open, 0 comments)
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04 Jul 2025
Dynamics of the island mass effect – Part 1: Detecting the extent
Guillaume Bourdin, Lee Karp-Boss, Fabien Lombard, Gabriel Gorsky, and Emmanuel Boss
Biogeosciences, 22, 3207–3233, https://doi.org/10.5194/bg-22-3207-2025,https://doi.org/10.5194/bg-22-3207-2025, 2025
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04 Jul 2025
The Use of Newly Assimilated Photosynthates by Soil Autotrophic and Heterotrophic Respiration on a Diurnal Scale
Moeka Ono, Bhaskar Mitra, Benju Baniya, Dohee Kim, and Asko Noormets
EGUsphere, https://doi.org/10.5194/egusphere-2025-2849,https://doi.org/10.5194/egusphere-2025-2849, 2025
Preprint under review for BG (discussion: open, 0 comments)
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04 Jul 2025
Respiration rates of marine prokaryotes and implications for the in vivo INT method
Isabel Seguro, Kevin Vikström, Jonathan D. Todd, Stephen J. Giovannoni, E. Elena García-Martín, Robert Utting, and Carol Robinson
EGUsphere, https://doi.org/10.5194/egusphere-2025-3009,https://doi.org/10.5194/egusphere-2025-3009, 2025
Preprint under review for BG (discussion: open, 0 comments)
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04 Jul 2025
Wintertime Production and Storage of Methane in Thermokarst Ponds of Subarctic Norway
Anfisa Pismeniuk, Peter Dörsch, Mats Ippach, Clarissa Willmes, Sunniva Sheffield, Norbert Pirk, and Sebastian Westermann
EGUsphere, https://doi.org/10.5194/egusphere-2025-3059,https://doi.org/10.5194/egusphere-2025-3059, 2025
Preprint under review for BG (discussion: open, 0 comments)
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03 Jul 2025
Acidification, warming, and nutrient management are projected to cause reductions in shell and tissue weights of oysters in a coastal plain estuary
Catherine R. Czajka, Marjorie A. M. Friedrichs, Emily B. Rivest, Pierre St-Laurent, Mark J. Brush, and Fei Da
Biogeosciences, 22, 3181–3206, https://doi.org/10.5194/bg-22-3181-2025,https://doi.org/10.5194/bg-22-3181-2025, 2025
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03 Jul 2025
Phytoplankton blooming mechanisms over the East China Sea during post-El Niño summers
Dong-Geon Lee, Ji-Hoon Oh, Jonghun Kam, and Jong-Seong Kug
Biogeosciences, 22, 3165–3180, https://doi.org/10.5194/bg-22-3165-2025,https://doi.org/10.5194/bg-22-3165-2025, 2025
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03 Jul 2025
Dynamics of inorganic nitrogen cycling, redox conditions, and microbial community composition in a floodplain soil induced by a heavy rainfall after summer drought
Johanna Schlögl, Clemens Karwautz, Lena Cramaro, Wolfgang Wanek, Judith Prommer, Theresa Böckle, Andreas Kappler, Stefan B. Haderlein, and Christian Griebler
EGUsphere, https://doi.org/10.5194/egusphere-2025-2577,https://doi.org/10.5194/egusphere-2025-2577, 2025
Preprint under review for BG (discussion: open, 0 comments)
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03 Jul 2025
The influence of irradiance and interspecific differences on δ11B, δ13C and elemental ratios in four coralline algae complexes
Maxence Guillermic, Erik C. Krieger, Joyce Goh, Christopher E. Cornwall, and Robert A. Eagle
EGUsphere, https://doi.org/10.5194/egusphere-2025-2626,https://doi.org/10.5194/egusphere-2025-2626, 2025
Preprint under review for BG (discussion: open, 0 comments)
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02 Jul 2025
Mismatch between coccolithophore-based estimates of particulate inorganic carbon (PIC) concentration and satellite-derived PIC concentration in the Pacific Southern Ocean
Mariem Saavedra-Pellitero, Karl-Heinz Baumann, Nuria Bachiller-Jareno, Harold Lovell, Nele Manon Vollmar, and Elisa Malinverno
Biogeosciences, 22, 3143–3164, https://doi.org/10.5194/bg-22-3143-2025,https://doi.org/10.5194/bg-22-3143-2025, 2025
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02 Jul 2025
Satellite-derived Ecosystem Functional Types capture ecosystem functional heterogeneity at regional scale
Beatriz P. Cazorla, Ana Meijide, Javier Cabello, Julio Peñas, Rodrigo Vargas, Javier Martínez-López, Leonardo Montagnani, Alexander Knohl, Lukas Siebicke, Benimiano Gioli, Jiří Dušek, Ladislav Šigut, Andreas Ibrom, Georg Wohlfahrt, Eugénie Paul-Limoges, Kathrin Fuchs, Antonio Manco, Marian Pavelka, Lutz Merbold, Lukas Hörtnagl, Pierpaolo Duce, Ignacio Goded, Kim Pilegaard, and Domingo Alcaraz-Segura
EGUsphere, https://doi.org/10.5194/egusphere-2025-2835,https://doi.org/10.5194/egusphere-2025-2835, 2025
Preprint under review for BG (discussion: open, 0 comments)
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02 Jul 2025
Spatializing Net Ecosystem Exchange in the Brazilian Amazon biome using the JULES model and vegetation properties
Amauri C. Prudente Junior, Luiz A. T. Machado, Felipe S. Silva, Tercio Ambrizzi, Paulo Artaxo, Santiago Botia, Luan P. Cordeiro, Cleo Q. Dias Junior, Edmilson Freitas, Demerval S. Moreira, Christopher Pöhlker, Ivan M. C. Toro, Xiyan Xu, and Luciana V. Rizzo
EGUsphere, https://doi.org/10.5194/egusphere-2025-2869,https://doi.org/10.5194/egusphere-2025-2869, 2025
Preprint under review for BG (discussion: open, 0 comments)
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02 Jul 2025
Limited physical protection leads to high organic carbon reactivity in anoxic Baltic Sea sediments
Silvia Placitu, Sebastiaan J. van de Velde, Astrid Hylén, Mats Eriksson, Per O. J. Hall, and Steeve Bonneville
EGUsphere, https://doi.org/10.5194/egusphere-2025-3020,https://doi.org/10.5194/egusphere-2025-3020, 2025
Preprint under review for BG (discussion: open, 0 comments)
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01 Jul 2025
Amplified bottom water acidification rates on the Bering Sea shelf from 1970–2022
Darren J. Pilcher, Jessica N. Cross, Natalie Monacci, Linquan Mu, Kelly A. Kearney, Albert J. Hermann, and Wei Cheng
Biogeosciences, 22, 3103–3125, https://doi.org/10.5194/bg-22-3103-2025,https://doi.org/10.5194/bg-22-3103-2025, 2025
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01 Jul 2025
External and internal drivers behind the formation, vegetation succession, and carbon balance of a subarctic fen margin
Teemu Juselius-Rajamäki, Sanna Piilo, Susanna Salminen-Paatero, Emilia Tuomaala, Tarmo Virtanen, Atte Korhola, Anna Autio, Hannu Marttila, Pertti Ala-Aho, Annalea Lohila, and Minna Väliranta
Biogeosciences, 22, 3047–3071, https://doi.org/10.5194/bg-22-3047-2025,https://doi.org/10.5194/bg-22-3047-2025, 2025
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01 Jul 2025
Fungi present distinguishable isotopic signals in their lipids when grown on glycolytic versus tricarboxylic acid cycle intermediates
Stanislav Jabinski, Vítězslav Kučera, Marek Kopáček, Jan Jansa, and Travis B. Meador
Biogeosciences, 22, 3127–3141, https://doi.org/10.5194/bg-22-3127-2025,https://doi.org/10.5194/bg-22-3127-2025, 2025
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01 Jul 2025
| Highlight paper
Phylogeochemistry: exploring evolutionary constraints on belemnite rostrum element composition
Alexander Pohle, Kevin Stevens, René Hoffmann, and Adrian Immenhauser
Biogeosciences, 22, 3073–3102, https://doi.org/10.5194/bg-22-3073-2025,https://doi.org/10.5194/bg-22-3073-2025, 2025
Short summary Co-editor-in-chief
01 Jul 2025
Response of phytoplankton communities to the onset of the 2020 summer marine heatwave in the Drake Passage and Antarctic Peninsula
Andrés S. Rigual-Hernández, Amy Leventer, Manuel Fernández-Barba, José A. Flores, Gabriel Navarro, Johan Etourneau, Dimitris Evangelinos, Megan Duffy, Carlota Escutia, Fernando Bohoyo, Manon Sabourdy, Francisco J. Jimenez-Espejo, and María Ángeles Bárcena
EGUsphere, https://doi.org/10.5194/egusphere-2025-2892,https://doi.org/10.5194/egusphere-2025-2892, 2025
Preprint under review for BG (discussion: open, 0 comments)
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01 Jul 2025
Forest Diversity and Environmental Factors Shape Contrasting Soil-Litter BVOC and Methane Fluxes in Three Central Amazonian Ecosystems
Débora Pinheiro-Oliveira, Hella van Asperen, Murielli Garcia Caetano, Michelle Robin, Achim Edtbauer, Nora Zannoni, Joseph Byron, Jonathan Williams, Layon Oreste Demarchi, Maria Teresa Fernandez Piedade, Jochen Schöngart, Florian Wittmann, Sergio Duvoisin-Junior, Carla Batista, Rodrigo Augusto Ferreira de Souza, and Eliane Gomes Alves
EGUsphere, https://doi.org/10.5194/egusphere-2025-2895,https://doi.org/10.5194/egusphere-2025-2895, 2025
Preprint under review for BG (discussion: open, 0 comments)
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30 Jun 2025
Aquatic and soil CO2 emissions from forested wetlands of Congo's Cuvette Centrale
Antoine de Clippele, Astrid C. H. Jaeger, Simon Baumgartner, Marijn Bauters, Pascal Boeckx, Clement Botefa, Glenn Bush, Jessica Carilli, Travis W. Drake, Christian Ekamba, Gode Lompoko, Nivens Bey Mukwiele, Kristof Van Oost, Roland A. Werner, Joseph Zambo, Johan Six, and Matti Barthel
Biogeosciences, 22, 3011–3027, https://doi.org/10.5194/bg-22-3011-2025,https://doi.org/10.5194/bg-22-3011-2025, 2025
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30 Jun 2025
Controls on Palaeogene deep-sea diatom-bearing sediment deposition and comparison with shallow marine environments
Cécile Figus, Johan Renaudie, Or M. Bialik, and Jakub Witkowski
Biogeosciences, 22, 3029–3046, https://doi.org/10.5194/bg-22-3029-2025,https://doi.org/10.5194/bg-22-3029-2025, 2025
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27 Jun 2025
Assessment of the Cape Blanc (Northwest Africa) upwelling ecosystem response to recent climate change, reflected by using wavelet analysis on dinoflagellate cyst export
Surya Eldo V. Roza, Runa T. Reuter, Jan-Berend W. Stuut, Gerard J. M. Versteegh, Vera Pospelova, Iria García-Moreiras, and Karin A. F. Zonneveld
EGUsphere, https://doi.org/10.5194/egusphere-2025-2271,https://doi.org/10.5194/egusphere-2025-2271, 2025
Preprint under review for BG (discussion: open, 0 comments)
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27 Jun 2025
Deltaic Burial of Authigenic Calcite Modulates the Carbon Balance of Hardwater Lakes
Benedict V. A. Mittelbach, Margot E. White, Timo M. Y. Rhyner, Negar Haghipour, Marie-Elodie Perga, Nathalie Dubois, and Timothy I. Eglinton
EGUsphere, https://doi.org/10.5194/egusphere-2025-2891,https://doi.org/10.5194/egusphere-2025-2891, 2025
Preprint under review for BG (discussion: open, 0 comments)
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27 Jun 2025
Severe reduction of carbon, alkalinity and nutrient fluxes in the southern Baltic Sea caused by dragging of trawl ropes across the seafloor
Pankan Linsy, Stefan Sommer, Jens Kallmeyer, Simone Bernsee, Florian Scholz, Habeeb Thanveer Kalapurakkal, and Andrew W. Dale
EGUsphere, https://doi.org/10.5194/egusphere-2025-2905,https://doi.org/10.5194/egusphere-2025-2905, 2025
Preprint under review for BG (discussion: open, 1 comment)
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27 Jun 2025
Rates of soil organic carbon loss from rainforest to pasture conversion at a deforestation hotspot in the Amazon basin
Valentina Lara, Carlos A. Sierra, Miguel A. Peña, Sebastián Ramirez, Diego Navarrete, Juan F. Phillips, and Álvaro Duque
EGUsphere, https://doi.org/10.5194/egusphere-2025-2959,https://doi.org/10.5194/egusphere-2025-2959, 2025
Preprint under review for BG (discussion: open, 1 comment)
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26 Jun 2025
Three-compartment, two-parameter concentration-driven model for uptake of excess atmospheric CO2 by the global ocean
Stephen E. Schwartz
Biogeosciences, 22, 2979–3009, https://doi.org/10.5194/bg-22-2979-2025,https://doi.org/10.5194/bg-22-2979-2025, 2025
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26 Jun 2025
On the Role of Light and Mixing in Shaping Southwestern Atlantic Shelf Blooms
Ana I. Dogliotti, Reinaldo A. Maenza, Moira Luz Clara, Vivian A. Lutz, and Robert Frouin
EGUsphere, https://doi.org/10.5194/egusphere-2025-2033,https://doi.org/10.5194/egusphere-2025-2033, 2025
Preprint under review for BG (discussion: open, 1 comment)
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26 Jun 2025
Sea level rise in a coastal marsh: linking increasing tidal inundation, decreasing soil strength and increasing pond expansion
Lennert Schepers, Mona Huyzentruyt, Matthew L. Kirwan, Glenn R. Guntenspergen, and Stijn Temmerman
EGUsphere, https://doi.org/10.5194/egusphere-2025-2362,https://doi.org/10.5194/egusphere-2025-2362, 2025
Preprint under review for BG (discussion: open, 0 comments)
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26 Jun 2025
Factors controlling dissolved 137Cs activities in Matsukawa-ura lagoon, a semi-closed estuary, after the Fukushima accident
Takuya Niida, Hyoe Takata, Sho Watanabe, Shinya Namura, and Toshihiro Wada
EGUsphere, https://doi.org/10.5194/egusphere-2025-2436,https://doi.org/10.5194/egusphere-2025-2436, 2025
Preprint under review for BG (discussion: open, 0 comments)
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26 Jun 2025
Addition of brackish water to tundra soils does not inhibit methane production: implications for Arctic coastal methane production
Alexie Roy-Lafontaine, Rebecca Lee, Peter M. J. Douglas, Dustin Whalen, and André Pellerin
EGUsphere, https://doi.org/10.5194/egusphere-2025-2570,https://doi.org/10.5194/egusphere-2025-2570, 2025
Preprint under review for BG (discussion: open, 0 comments)
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26 Jun 2025
Subsoils, but not toeslopes, store millennia-old PyC in a gently sloping catchment under temperate climate after centuries of fire suppression
Johanne Lebrun Thauront, Philippa Ascough, Sebastian Doetterl, Negar Haghipour, Pierre Barré, Christian Walter, and Samuel Abiven
EGUsphere, https://doi.org/10.5194/egusphere-2025-2693,https://doi.org/10.5194/egusphere-2025-2693, 2025
Preprint under review for BG (discussion: open, 0 comments)
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26 Jun 2025
Characterizing soil organic carbon spatial and seasonal variability using Rock-Eval and CO2/O2 fluxes measurements
Tal Weiner, Yoav O. Rosenberg, and Alon Angert
EGUsphere, https://doi.org/10.5194/egusphere-2025-2774,https://doi.org/10.5194/egusphere-2025-2774, 2025
Preprint under review for BG (discussion: open, 0 comments)
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26 Jun 2025
Dynamic upper-ocean processes enhance mesopelagic carbon export of zooplankton fecal pellets in the southern South China Sea
Ruitong Wu, Zhifei Liu, Jiaying Li, Baozhi Lin, Yulong Zhao, Junyuan Cao, and Xiaodong Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-2864,https://doi.org/10.5194/egusphere-2025-2864, 2025
Preprint under review for BG (discussion: open, 0 comments)
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25 Jun 2025
Distinct changes in carbon, nitrogen, and phosphorus cycling in the litter layer across two contrasting forest–tundra ecotones
Frank Hagedorn, Josephine Imboden, Pavel A. Moiseev, Decai Gao, Emmanuel Frossard, Patrick Schleppi, Daniel Christen, Konstantin Gavazov, and Jasmin Fetzer
Biogeosciences, 22, 2959–2977, https://doi.org/10.5194/bg-22-2959-2025,https://doi.org/10.5194/bg-22-2959-2025, 2025
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25 Jun 2025
Altered seasonal sensitivity of net ecosystem exchange to controls driven by nutrient balances in a semi-arid savanna
Laura Nadolski, Tarek S. El-Madany, Jacob Nelson, Arnaud Carrara, Gerardo Moreno, Richard Nair, Yunpeng Luo, Anke Hildebrandt, Victor Rolo, Markus Reichstein, and Sung-Ching Lee
Biogeosciences, 22, 2935–2958, https://doi.org/10.5194/bg-22-2935-2025,https://doi.org/10.5194/bg-22-2935-2025, 2025
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25 Jun 2025
Species-specific differential dissolution morphology of selected coccolithophore species: an experimental study
Gerald Langer, Ian Probert, Jeremy R. Young, and Patrizia Ziveri
EGUsphere, https://doi.org/10.5194/egusphere-2025-1921,https://doi.org/10.5194/egusphere-2025-1921, 2025
Preprint under review for BG (discussion: open, 0 comments)
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25 Jun 2025
Budgets of particulate organic carbon in the mesopelagic layer across contrasting North Atlantic ocean biomes: a model study with PISCESv2_RC
M. Andrea Orihuela-García, Yohan Ruprich-Robert, Vladimir Lapin, Saskia Loosveldt Tomas, Raffaele Bernardello, Margarida Samsó-Cabré, Pierre-Antoine Bretonnière, Miguel Castrillo, and Marti Gali
External preprint server, https://doi.org/10.22541/essoar.174481514.42345660/v1,https://doi.org/10.22541/essoar.174481514.42345660/v1, 2025
Preprint under review for BG (discussion: open, 0 comments)
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25 Jun 2025
Combined water table and temperature dynamics control CO2 emission estimates from drained peatlands under rewetting and climate change scenarios
Tanja Denager, Jesper Riis Christiansen, Raphael Johannes Maria Schneider, Peter L. Langen, Thea Quistgaard, and Simon Stisen
EGUsphere, https://doi.org/10.5194/egusphere-2025-2503,https://doi.org/10.5194/egusphere-2025-2503, 2025
Preprint under review for BG (discussion: open, 0 comments)
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24 Jun 2025
Impact of stratiform liquid water clouds on vegetation albedo quantified by coupling an atmosphere and a vegetation radiative transfer model
Kevin Wolf, Evelyn Jäkel, André Ehrlich, Michael Schäfer, Hannes Feilhauer, Andreas Huth, Alexandra Weigelt, and Manfred Wendisch
Biogeosciences, 22, 2909–2933, https://doi.org/10.5194/bg-22-2909-2025,https://doi.org/10.5194/bg-22-2909-2025, 2025
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23 Jun 2025
Observations of methane net sinks in the upland Arctic tundra
Antonio Donateo, Daniela Famulari, Donato Giovannelli, Arturo Mariani, Mauro Mazzola, Stefano Decesari, and Gianluca Pappaccogli
Biogeosciences, 22, 2889–2908, https://doi.org/10.5194/bg-22-2889-2025,https://doi.org/10.5194/bg-22-2889-2025, 2025
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23 Jun 2025
The 3D submicron-scale skeletal reconstruction of Nannoconus (Cretaceous calcareous nannofossil) – Insights on biomineralization
Rajkumar Chowdhury, Redhouane Boudjehem, Baptiste Suchéras-Marx, Maxime Dupraz, Anico Kulow, Julio Cesar da Silva, Jean Louis Hazemann, Marie-Pierre Aubry, Javier Pérez, Alejandro Fernandez-Martinez, and Fabienne Giraud
EGUsphere, https://doi.org/10.5194/egusphere-2025-1840,https://doi.org/10.5194/egusphere-2025-1840, 2025
Preprint under review for BG (discussion: open, 0 comments)
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23 Jun 2025
The distribution and isotopomeric characterization of nitrous oxide in the Eastern Gotland Basin (central Baltic Sea)
Pratirupa Bardhan, Claudia Frey, Gregor Rehder, and Hermann W. Bange
EGUsphere, https://doi.org/10.5194/egusphere-2025-2518,https://doi.org/10.5194/egusphere-2025-2518, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
23 Jun 2025
Assessing the efficacy of river-based ocean alkalinity enhancement for carbon sequestration under high emission pathways
Xiao-Yuan Zhu, Shasha Li, and Wei-Lei Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-2536,https://doi.org/10.5194/egusphere-2025-2536, 2025
Preprint under review for BG (discussion: open, 0 comments)
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20 Jun 2025
Organic carbon, mercury, and sediment characteristics along a land–shore transect in Arctic Alaska
Frieda P. Giest, Maren Jenrich, Guido Grosse, Benjamin M. Jones, Kai Mangelsdorf, Torben Windirsch, and Jens Strauss
Biogeosciences, 22, 2871–2887, https://doi.org/10.5194/bg-22-2871-2025,https://doi.org/10.5194/bg-22-2871-2025, 2025
Short summary
19 Jun 2025
Magnesium (Mg∕Ca, δ26Mg), boron (B∕Ca, δ11B), and calcium (Ca2+) geochemistry of Arctica islandica and Crassostrea virginica extrapallial fluid and shell under ocean acidification
Blanca Alvarez Caraveo, Maxence Guillermic, Alan Downey-Wall, Louise P. Cameron, Jill N. Sutton, John A. Higgins, Justin B. Ries, Katie Lotterhos, and Robert A. Eagle
Biogeosciences, 22, 2831–2851, https://doi.org/10.5194/bg-22-2831-2025,https://doi.org/10.5194/bg-22-2831-2025, 2025
Short summary
19 Jun 2025
Assessing the lifetime of anthropogenic CO2 and its sensitivity to different carbon cycle processes
Christine Kaufhold, Matteo Willeit, Bo Liu, and Andrey Ganopolski
Biogeosciences, 22, 2767–2801, https://doi.org/10.5194/bg-22-2767-2025,https://doi.org/10.5194/bg-22-2767-2025, 2025
Short summary
19 Jun 2025
Effects of basalt, concrete fines, and steel slag on maize growth and toxic trace element accumulation in an enhanced weathering experiment
Jet Rijnders, Arthur Vienne, and Sara Vicca
Biogeosciences, 22, 2803–2829, https://doi.org/10.5194/bg-22-2803-2025,https://doi.org/10.5194/bg-22-2803-2025, 2025
Short summary
19 Jun 2025
Towards resolving poor performance of mechanistic soil organic carbon models
Lingfei Wang, Gab Abramowitz, Ying-Ping Wang, Andy Pitman, Philippe Ciais, and Daniel S. Goll
EGUsphere, https://doi.org/10.5194/egusphere-2025-2545,https://doi.org/10.5194/egusphere-2025-2545, 2025
Preprint under review for BG (discussion: open, 0 comments)
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19 Jun 2025
Global quantification of the eco-hydrological co-benefits of soil carbon sequestration
Inne Vanderkelen, Marie-Estelle Demoury, Sean Swenson, David M. Lawrence, Benjamin D. Stocker, Myke Koopmans, and Édouard L. Davin
EGUsphere, https://doi.org/10.5194/egusphere-2025-2637,https://doi.org/10.5194/egusphere-2025-2637, 2025
Preprint under review for BG (discussion: open, 0 comments)
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18 Jun 2025
Ocean alkalinity enhancement in an open-ocean ecosystem: biogeochemical responses and carbon storage durability
Allanah Joy Paul, Mathias Haunost, Silvan Urs Goldenberg, Jens Hartmann, Nicolás Sánchez, Julieta Schneider, Niels Suitner, and Ulf Riebesell
Biogeosciences, 22, 2749–2766, https://doi.org/10.5194/bg-22-2749-2025,https://doi.org/10.5194/bg-22-2749-2025, 2025
Short summary
18 Jun 2025
Wind and Phytoplankton Dynamics Drive Seasonal and Short-Term Variability of Suspended Matter in a Tidal Basin
Gaziza Konyssova, Vera Sidorenko, Alexey Androsov, Sabine Horn, Sara Rubinetti, Ivan Kuznetsov, Karen Helen Wiltshire, and Justus van Beusekom
EGUsphere, https://doi.org/10.5194/egusphere-2025-2135,https://doi.org/10.5194/egusphere-2025-2135, 2025
Preprint under review for BG (discussion: open, 1 comment)
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18 Jun 2025
Tree island area in oil palm agroforests directly and indirectly drives evaporative fraction
Thorge Wintz, Alexander Röll, Gustavo Brant Paterno, Florian Ellsäßer, Delphine Clara Zemp, Hendrayanto, Bambang Irawan, Alexander Knohl, Holger Kreft, and Dirk Hölscher
EGUsphere, https://doi.org/10.5194/egusphere-2025-2596,https://doi.org/10.5194/egusphere-2025-2596, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
17 Jun 2025
Depth effects of long-term organic residue application on soil organic carbon stocks in central Kenya
Claude Raoul Müller, Johan Six, Daniel Mugendi Njiru, Bernard Vanlauwe, and Marijn Van de Broek
Biogeosciences, 22, 2733–2747, https://doi.org/10.5194/bg-22-2733-2025,https://doi.org/10.5194/bg-22-2733-2025, 2025
Short summary
17 Jun 2025
The fungal collaboration gradient drives root trait distribution and ecosystem processes in a tropical montane forest
Mateus Dantas de Paula, Tatiana Reichert, Laynara F. Lugli, Erica McGale, Kerstin Pierick, João Paulo Darela-Filho, Liam Langan, Jürgen Homeier, Anja Rammig, and Thomas Hickler
Biogeosciences, 22, 2707–2732, https://doi.org/10.5194/bg-22-2707-2025,https://doi.org/10.5194/bg-22-2707-2025, 2025
Short summary
17 Jun 2025
Carbon Storage in Coastal Reed Ecosystems
Margaret F. Williamson, Tom Jilbert, Alf Norkko, and Camilla Gustafsson
EGUsphere, https://doi.org/10.5194/egusphere-2025-2368,https://doi.org/10.5194/egusphere-2025-2368, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
17 Jun 2025
Balancing water column and sedimentary 234Th fluxes to quantify coastal marine carbon export
Madeline G. Healey, Erin E. Black, Christopher K. Algar, Maria Armstrong, and Stephanie S. Kienast
EGUsphere, https://doi.org/10.5194/egusphere-2025-2493,https://doi.org/10.5194/egusphere-2025-2493, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
17 Jun 2025
Distribution and sources of organic matter in submarine canyons incising the Gulf of Palermo, Sicily: A multi-parameter investigation
Sarah Paradis, Hannah Gies, Davide Moccia, Julie Lattaud, Lisa Bröder, Negar Haghipour, Antonio Pusceddu, Albert Palanques, Pere Puig, Claudio Lo Iacono, and Timothy I. Eglinton
EGUsphere, https://doi.org/10.5194/egusphere-2025-2587,https://doi.org/10.5194/egusphere-2025-2587, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
16 Jun 2025
Mapping organic carbon vulnerable to mobile bottom fishing in currently unfished areas of the Norwegian continental margin
Markus Diesing, Marija Sciberras, Terje Thorsnes, Lilja Bjarnadottir, and Øyvind Moe
EGUsphere, https://doi.org/10.5194/egusphere-2025-2159,https://doi.org/10.5194/egusphere-2025-2159, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
13 Jun 2025
From the top: surface-derived carbon fuels greenhouse gas production at depth in a peatland
Alexandra Hedgpeth, Alison M. Hoyt, Kyle C. Cavanaugh, Karis J. McFarlane, and Daniela F. Cusack
Biogeosciences, 22, 2667–2690, https://doi.org/10.5194/bg-22-2667-2025,https://doi.org/10.5194/bg-22-2667-2025, 2025
Short summary
13 Jun 2025
Validating laboratory predictions of soil rewetting respiration pulses using field data
Xiankun Li, Marleen Pallandt, Dilip Naidu, Johannes Rousk, Gustaf Hugelius, and Stefano Manzoni
Biogeosciences, 22, 2691–2705, https://doi.org/10.5194/bg-22-2691-2025,https://doi.org/10.5194/bg-22-2691-2025, 2025
Short summary
12 Jun 2025
Foliar nutrient uptake from dust sustains plant nutrition
Anton Lokshin, Daniel Palchan, Elnatan Golan, Ran Erel, Daniele Andronico, and Avner Gross
Biogeosciences, 22, 2653–2666, https://doi.org/10.5194/bg-22-2653-2025,https://doi.org/10.5194/bg-22-2653-2025, 2025
Short summary
12 Jun 2025
Monthly element/Ca trends and inter chamber variability in two planktic Foraminifera species: Globigerinoides ruber albus and Turborotalita clarkei from a hypersaline oligotrophic sea
Noy Levy, Adi Torfstein, Ralf Schiebel, Natalie Chernihovsky, Klaus Peter Jochum, Ulrike Weis, Brigitte Stoll, and Gerald H. Haug
EGUsphere, https://doi.org/10.5194/egusphere-2025-1929,https://doi.org/10.5194/egusphere-2025-1929, 2025
Preprint under review for BG (discussion: open, 1 comment)
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11 Jun 2025
Detection of dietary stress and geophagic behaviour forced by dry seasons in Miocene Gomphotherium
Rute Coimbra, Niels de Winter, Maria Ríos, Rui Bernardino, Darío Estraviz-López, Priscila Lohmann, Roberta Martino, Aurora Grandal-d'Anglade, Fernando Rocha, and Philippe Claeys
EGUsphere, https://doi.org/10.5194/egusphere-2025-1770,https://doi.org/10.5194/egusphere-2025-1770, 2025
Preprint under review for BG (discussion: open, 0 comments)
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11 Jun 2025
Phenology, fluxes and their drivers in major Indian agroecosystems: A modeling study using the Community Land Model (CLM5)
Kangari Narender Reddy and Somnath Baidya Roy
EGUsphere, https://doi.org/10.5194/egusphere-2025-1987,https://doi.org/10.5194/egusphere-2025-1987, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
10 Jun 2025
Duration of vegetation green-up response to snowmelt on the Tibetan Plateau
Jingwen Ni, Jin Chen, Yao Tang, Jingyi Xu, Jiahui Xu, Linxin Dong, Qingyu Gu, Bailang Yu, Jianping Wu, and Yan Huang
Biogeosciences, 22, 2637–2651, https://doi.org/10.5194/bg-22-2637-2025,https://doi.org/10.5194/bg-22-2637-2025, 2025
Short summary
10 Jun 2025
Conceptualising carbon cycling pathways across different land-use types based on rates and ages of soil-respired CO2
Luisa I. Minich, Dylan Geissbühler, Stefan Tobler, Annegret Udke, Alexander S. Brunmayr, Margaux Moreno Duborgel, Ciriaco McMackin, Lukas Wacker, Philip Gautschi, Negar Haghipour, Markus Egli, Ansgar Kahmen, Jens Leifeld, Timothy I. Eglinton, and Frank Hagedorn
EGUsphere, https://doi.org/10.5194/egusphere-2025-2267,https://doi.org/10.5194/egusphere-2025-2267, 2025
Preprint under review for BG (discussion: open, 2 comments)
Short summary
10 Jun 2025
A δ11B-pH calibration for the high-latitude foraminifera species Neogloboquadrina pachyderma and Neogloboquadrina incompta
Elwyn de la Vega, Markus Raitzsch, Gavin Foster, Jelle Bijma, Ulysses Silas Ninnemann, Michal Kucera, Tali Lea Babila, Jessica Crumpton Banks, Mohamed M. Ezat, and Audrey Morley
EGUsphere, https://doi.org/10.5194/egusphere-2025-2443,https://doi.org/10.5194/egusphere-2025-2443, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
06 Jun 2025
Reconstructing central African hydroclimate over the past century using freshwater bivalve shell geochemistry
Zita Kelemen, David P. Gillikin, and Steven Bouillon
Biogeosciences, 22, 2621–2635, https://doi.org/10.5194/bg-22-2621-2025,https://doi.org/10.5194/bg-22-2621-2025, 2025
Short summary
06 Jun 2025
| Highlight paper
Sedimentary ancient DNA insights into foraminiferal diversity near the grounding line in the western Ross Sea, Antarctica
Ewa Demianiuk, Mateusz Baca, Danijela Popović, Inès Barrenechea Angeles, Ngoc-Loi Nguyen, Jan Pawlowski, John B. Anderson, and Wojciech Majewski
Biogeosciences, 22, 2601–2620, https://doi.org/10.5194/bg-22-2601-2025,https://doi.org/10.5194/bg-22-2601-2025, 2025
Short summary Co-editor-in-chief
06 Jun 2025
Variable organic matter stoichiometry enhances the biological drawdown of CO2 in the northwest European shelf seas
Kubilay Timur Demir, Moritz Mathis, Jan Kossack, Feifei Liu, Ute Daewel, Christoph Stegert, Helmuth Thomas, and Corinna Schrum
Biogeosciences, 22, 2569–2599, https://doi.org/10.5194/bg-22-2569-2025,https://doi.org/10.5194/bg-22-2569-2025, 2025
Short summary
05 Jun 2025
Depositional controls and budget of organic carbon burial in fine-grained sediments of the North Sea – the Helgoland Mud Area as a natural laboratory
Daniel Müller, Bo Liu, Walter Geibert, Moritz Holtappels, Lasse Sander, Elda Miramontes, Heidi Taubner, Susann Henkel, Kai-Uwe Hinrichs, Denise Bethke, Ingrid Dohrmann, and Sabine Kasten
Biogeosciences, 22, 2541–2567, https://doi.org/10.5194/bg-22-2541-2025,https://doi.org/10.5194/bg-22-2541-2025, 2025
Short summary
05 Jun 2025
Distribution and cycling of carbon monoxide in surface microlayer and subsurface seawater in the eastern marginal seas of China
Lin Yang, Peiyi Bian, Jing Zhang, Anja Engel, Bin Yang, and Gui-Peng Yang
EGUsphere, https://doi.org/10.5194/egusphere-2025-2429,https://doi.org/10.5194/egusphere-2025-2429, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
04 Jun 2025
Sea-ice-associated algae and zooplankton fecal pellets fuel organic particle export in the seasonally ice-covered northwestern Labrador Sea
Shao-Min Chen, Thibaud Dezutter, David Cote, Catherine Lalande, Evan Edinger, and Owen A. Sherwood
Biogeosciences, 22, 2517–2540, https://doi.org/10.5194/bg-22-2517-2025,https://doi.org/10.5194/bg-22-2517-2025, 2025
Short summary
04 Jun 2025
Warmer growing seasons improve cereal yields in Northern Europe only with increasing precipitation
Faranak Tootoonchi, Göran Bergkvist, and Giulia Vico
EGUsphere, https://doi.org/10.5194/egusphere-2025-1982,https://doi.org/10.5194/egusphere-2025-1982, 2025
Preprint under review for BG (discussion: open, 0 comments)
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04 Jun 2025
Glaciogenic iron transport pathways to the Kerguelen offshore phytoplankton bloom
Alex Nalivaev, Francesco d'Ovidio, Laurent Bopp, Maristella Berta, Louise Rousselet, Clara Azarian, and Stéphane Blain
EGUsphere, https://doi.org/10.5194/egusphere-2025-2145,https://doi.org/10.5194/egusphere-2025-2145, 2025
Preprint under review for BG (discussion: open, 3 comments)
Short summary
04 Jun 2025
Northward shift of boreal tree cover confirmed by satellite record
Min Feng, Joseph O. Sexton, Panshi Wang, Paul M. Montesano, Leonardo Calle, Nuno Carvalhais, Benjamin Poulter, Matthew J. Macander, Michael A. Wulder, Margaret Wooten, William Wagner, Akiko Elders, Saurabh Channan, and Christopher S. R. Neigh
EGUsphere, https://doi.org/10.5194/egusphere-2025-2268,https://doi.org/10.5194/egusphere-2025-2268, 2025
Preprint under review for BG (discussion: open, 5 comments)
Short summary
03 Jun 2025
Measuring and modeling waterlogging tolerance to predict the future for threatened lowland ash forests
Eric J. Gustafson, Dustin R. Bronson, Marcella A. Windmuller-Campione, Robert A. Slesak, and Deahn M. Donner
Biogeosciences, 22, 2499–2515, https://doi.org/10.5194/bg-22-2499-2025,https://doi.org/10.5194/bg-22-2499-2025, 2025
Short summary
03 Jun 2025
Enhanced CO2 Emissions Driven by Flooding in a Simulation of Palsa Degradation
Mélissa Laurent, Mackenzie R. Baysinger, Jörg Schaller, Matthias Lück, Mathias Hoffmann, Torben Windirsch, Ruth H. Ellerbrock, Jens Strauss, and Claire C. Treat
EGUsphere, https://doi.org/10.5194/egusphere-2025-1792,https://doi.org/10.5194/egusphere-2025-1792, 2025
Preprint under review for BG (discussion: open, 1 comment)
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03 Jun 2025
A New Tropical Savanna PFT, Variable Root Growth and Fire Improve Cerrado Vegetation Dynamics Simulations in a Dynamic Global Vegetation Model
Jéssica Schüler, Sarah Bereswill, Werner von Bloh, Maik Billing, Boris Sakschewski, Luke Oberhagemann, Kirsten Thonicke, and Mercedes M. C. Bustamante
EGUsphere, https://doi.org/10.5194/egusphere-2025-2225,https://doi.org/10.5194/egusphere-2025-2225, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
02 Jun 2025
Coastal Nitrogen Drives Respiration Quotient in the Southern California Bight
Allison R. Moreno, Adam J. Fagan, and Adam C. Martiny
EGUsphere, https://doi.org/10.5194/egusphere-2025-2357,https://doi.org/10.5194/egusphere-2025-2357, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
30 May 2025
Fire activity in the northern Arctic tundra now exceeds late Holocene levels, driven by increasing dryness and shrub expansion
Angelica Feurdean, Randy Fulweber, Andrei-Cosmin Diaconu, Graeme T. Swindels, and Mariusz Gałka
EGUsphere, https://doi.org/10.5194/egusphere-2025-2318,https://doi.org/10.5194/egusphere-2025-2318, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
30 May 2025
Unpacking climate effects on boreal tree growth: An analysis of tree-ring widths across temperature and soil moisture gradients
Andreas Lundgren, Joachim Strengbom, Johannes Edvardsson, and Gustaf Granath
EGUsphere, https://doi.org/10.5194/egusphere-2025-2361,https://doi.org/10.5194/egusphere-2025-2361, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
28 May 2025
Expanding grassland coverage to maintain ecohydrological sustainability in the agro-pastoral ecotone of northwest China
Yuzuo Zhu and Xuefeng Xu
Biogeosciences, 22, 2485–2497, https://doi.org/10.5194/bg-22-2485-2025,https://doi.org/10.5194/bg-22-2485-2025, 2025
Short summary
28 May 2025
Relationships between the concentration of particulate organic nitrogen and the inherent optical properties of seawater in oceanic surface waters
Alain Fumenia, Hubert Loisel, Rick A. Reynolds, and Dariusz Stramski
Biogeosciences, 22, 2461–2484, https://doi.org/10.5194/bg-22-2461-2025,https://doi.org/10.5194/bg-22-2461-2025, 2025
Short summary
28 May 2025
Identifying alpine treeline species using high-resolution WorldView-3 multispectral imagery and convolutional neural networks
Laurel A. Sindewald, Ryan Lagerquist, Matthew D. Cross, Theodore A. Scambos, Peter J. Anthamatten, and Diana F. Tomback
EGUsphere, https://doi.org/10.5194/egusphere-2025-970,https://doi.org/10.5194/egusphere-2025-970, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
28 May 2025
Sources, Reactivity and Burial of Organic Matter in East China Sea Sediments, as Indicated by a Multi-geochemical Proxy Approach
Xihua Yu, Shengkang Liang, Guicheng Zhang, Shanshan Li, Haifang Huang, and Haoyang Ma
EGUsphere, https://doi.org/10.5194/egusphere-2025-1976,https://doi.org/10.5194/egusphere-2025-1976, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
28 May 2025
Onsite microbiome analysis of stromatolite-like silica structures in a remote subterranean analog martian environments 
Martina Cappelletti, Giacomo Broglia, Andrea Firrincieli, Ettore Lopo, Alice Checcucci, Daniele Ghezzi, Federico Pisani, Freddy Vergara, Bruno Casarotto, and Francesco Sauro
EGUsphere, https://doi.org/10.5194/egusphere-2025-2224,https://doi.org/10.5194/egusphere-2025-2224, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
28 May 2025
Interrelationships among carbohydrates, enzyme activities, and microbial communities in the western North Atlantic Ocean
C. Chad Lloyd, Sarah Brown, Greta Giljan, Sherif Ghobrial, Silvia Vidal-Melgosa, Nicola Steinke, Jan-Hendrik Hehemann, Rudolf Amann, and Carol Arnosti
EGUsphere, https://doi.org/10.5194/egusphere-2025-2249,https://doi.org/10.5194/egusphere-2025-2249, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
28 May 2025
Global warming alters mercury accumulation in trees
Alexander Land, Aleta Neugebauer, Jürgen Franzaring, Petra Schmidt, and Harald Biester
EGUsphere, https://doi.org/10.5194/egusphere-2025-2325,https://doi.org/10.5194/egusphere-2025-2325, 2025
Preprint under review for BG (discussion: open, 2 comments)
Short summary
27 May 2025
Biogeochemical functioning of Lake Alaotra (Madagascar): a reset of aquatic carbon sources along the land–ocean aquatic continuum
Vao Fenotiana Razanamahandry, Alberto Vieira Borges, Liesa Brosens, Cedric Morana, Tantely Razafimbelo, Tovonarivo Rafolisy, Gerard Govers, and Steven Bouillon
Biogeosciences, 22, 2403–2424, https://doi.org/10.5194/bg-22-2403-2025,https://doi.org/10.5194/bg-22-2403-2025, 2025
Short summary
27 May 2025
Distribution and fluxes of marine particles in the South China Sea continental slope: implications for carbon export
Shujin Guo, Mingliang Zhu, Wenlong Xu, Shan Zheng, Sumei Liu, Ying Wu, Juan Du, Chenhao Zhao, and Xiaoxia Sun
EGUsphere, https://doi.org/10.5194/egusphere-2025-2034,https://doi.org/10.5194/egusphere-2025-2034, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
21 May 2025
Effects of submarine groundwater on nutrient concentration and primary production in a deep bay of the Japan Sea
Menghong Dong, Xinyu Guo, Takuya Matsuura, Taichi Tebakari, and Jing Zhang
Biogeosciences, 22, 2383–2402, https://doi.org/10.5194/bg-22-2383-2025,https://doi.org/10.5194/bg-22-2383-2025, 2025
Short summary
21 May 2025
Carbon Burial in two Greenland Fjords: Exploring the Influence of Glacier Type on Organic Carbon Dynamics
Marius Buydens, Emil De Borger, Lorenz Meire, Samuel Bodé, Antonio Schirone, Karline Soetaert, Ann Vanreusel, and Ulrike Braeckman
EGUsphere, https://doi.org/10.5194/egusphere-2025-102,https://doi.org/10.5194/egusphere-2025-102, 2025
Preprint under review for BG (discussion: final response, 3 comments)
Short summary
21 May 2025
The role of mycorrhizal type and plant dominance in regulating nitrogen cycling in Oroarctic soils
Aurora Patchett, Louise Rütting, Tobias Rütting, Samuel Bodé, Sara Hallin, Jaanis Juhanson, C. Florian Stange, Mats P. Björkman, Pascal Boeckx, Gunhild Rosqvist, and Robert G. Björk
EGUsphere, https://doi.org/10.5194/egusphere-2025-2179,https://doi.org/10.5194/egusphere-2025-2179, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
20 May 2025
Organic iron-binding ligands mediate dissolved-particulate exchange in hydrothermal vent plumes along the mid-Atlantic Ridge
Travis Mellett, Justine Albers, Alyson Santoro, Pascal Salaun, Joseph Resing, Wenhao Wang, Alistar Lough, Alessandro Tagliabue, Maeve Lohan, Randelle Bundy, and Kristen Buck
EGUsphere, https://doi.org/10.5194/egusphere-2025-1798,https://doi.org/10.5194/egusphere-2025-1798, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
19 May 2025
The bacteria–protist link as a main route of dissolved organic matter across contrasting productivity areas on the Patagonian Shelf
M. Celeste López-Abbate, John E. Garzón-Cardona, Ricardo Silva, Juan-Carlos Molinero, Laura A. Ruiz-Etcheverry, Ana M. Martínez, Azul S. Gilabert, and Rubén J. Lara
Biogeosciences, 22, 2309–2325, https://doi.org/10.5194/bg-22-2309-2025,https://doi.org/10.5194/bg-22-2309-2025, 2025
Short summary
19 May 2025
Diatom shifts and limnological changes in a Siberian boreal lake: a multiproxy perspective on climate warming and anthropogenic air pollution
Amelie Stieg, Boris K. Biskaborn, Ulrike Herzschuh, Andreas Marent, Jens Strauss, Dorothee Wilhelms-Dick, Luidmila A. Pestryakova, and Hanno Meyer
Biogeosciences, 22, 2327–2350, https://doi.org/10.5194/bg-22-2327-2025,https://doi.org/10.5194/bg-22-2327-2025, 2025
Short summary
19 May 2025
Role of air–soil temperature in the leaf area index (LAI) course and role of height–diameter at breast height (DBH) in the maximum LAI during foliation of Platanus orientalis L. in an urban–rural greenway system
Melih Öztürk, Turgay Biricik, and Rıdvan Koruyan
Biogeosciences, 22, 2351–2362, https://doi.org/10.5194/bg-22-2351-2025,https://doi.org/10.5194/bg-22-2351-2025, 2025
Short summary
19 May 2025
Litter vs. Lens: Evaluating LAI from Litter Traps and Hemispherical Photos Across View Zenith Angles and Leaf Fall Phases
Simon Lotz, Teja Kattenborn, Julian Frey, Salim Soltani, Anna Göritz, Tom Jakszat, and Negin Katal
EGUsphere, https://doi.org/10.5194/egusphere-2025-1496,https://doi.org/10.5194/egusphere-2025-1496, 2025
Preprint under review for BG (discussion: open, 4 comments)
Short summary
19 May 2025
Constraining the time of emergence of anthropogenic signal in the global land carbon sink
Na Li, Sebastian Sippel, Nora Linscheid, Miguel D. Mahecha, Markus Reichstein, and Ana Bastos
EGUsphere, https://doi.org/10.5194/egusphere-2025-1924,https://doi.org/10.5194/egusphere-2025-1924, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
19 May 2025
Biases in estimated vegetation indices from observations under cloudy conditions
Kevin Wolf, Evelyn Jäkel, André Ehrlich, Michael Schäfer, Hannes Feilhauer, Andreas Huth, and Manfred Wendisch
EGUsphere, https://doi.org/10.5194/egusphere-2025-2082,https://doi.org/10.5194/egusphere-2025-2082, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
15 May 2025
Multispecies expression of coccolithophore vital effects with changing CO2 concentrations and pH in the laboratory with insights for reconstructing CO2 levels in geological history
Goulwen Le Guevel, Fabrice Minoletti, Carla Geisen, Gwendoline Duong, Virginia Rojas, and Michaël Hermoso
Biogeosciences, 22, 2287–2308, https://doi.org/10.5194/bg-22-2287-2025,https://doi.org/10.5194/bg-22-2287-2025, 2025
Short summary
15 May 2025
Hot spots, hot moments, and spatiotemporal drivers of soil CO2 flux in temperate peatlands using UAV remote sensing
Yanfei Li, Maud Henrion, Angus Moore, Sébastien Lambot, Sophie Opfergelt, Veerle Vanacker, François Jonard, and Kristof Van Oost
EGUsphere, https://doi.org/10.5194/egusphere-2025-1595,https://doi.org/10.5194/egusphere-2025-1595, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
15 May 2025
Bacteriohopanepolyols track past environmental transitions in the Black Sea
Anna Cutmore, Nora Richter, Nicole Bale, Stefan Schouten, and Darci Rush
EGUsphere, https://doi.org/10.5194/egusphere-2025-1796,https://doi.org/10.5194/egusphere-2025-1796, 2025
Preprint under review for BG (discussion: open, 2 comments)
Short summary
15 May 2025
Radial growth decline in a tropical Andean treeline in Bolivia
Rose Oelkers, Laia Andreu-Hayles, Rosanne D'Arrigo, Arturo Pacheco Solana, Milagros Rodriguez-Caton, M. Eugenia Ferrero, Ernesto Tejedor, Alfredo F. Fuentes, Carla Maldonado, and Daniel Ruiz-Carrascal
EGUsphere, https://doi.org/10.5194/egusphere-2025-2032,https://doi.org/10.5194/egusphere-2025-2032, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
15 May 2025
Fresh tephra deposits from the Tajogaite Volcano boost thermophile proliferation and soil organic matter recovery
Sara Gutiérrez-Patricio, Alba Gómez-Árias, Pedro Nolasco-Jiménez, Jorge Matáix-Solera, Javier Martínez-Martínez, Bruno Martínez-Haya, Juana Vegas, Nicasio T. Jiménez-Morillo, and Ana Z. Miller
EGUsphere, https://doi.org/10.5194/egusphere-2025-2086,https://doi.org/10.5194/egusphere-2025-2086, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
15 May 2025
Radiation and surface wetness drive carbon monoxide fluxes from an Arctic peatland
Asta Laasonen, Alexander Buzacott, Kukka-Maaria Kohonen, Erik Lundin, Alexander Meire, Mari Pihlatie, and Ivan Mammarella
EGUsphere, https://doi.org/10.5194/egusphere-2025-2094,https://doi.org/10.5194/egusphere-2025-2094, 2025
Preprint under review for BG (discussion: open, 2 comments)
Short summary
14 May 2025
The distribution and abundance of planktonic foraminifera under summer sea ice in the Arctic Ocean
Flor Vermassen, Clare Bird, Tirza M. Weitkamp, Kate F. Darling, Hanna Farnelid, Céline Heuzé, Allison Y. Hsiang, Salar Karam, Christian Stranne, Marcus Sundbom, and Helen K. Coxall
Biogeosciences, 22, 2261–2286, https://doi.org/10.5194/bg-22-2261-2025,https://doi.org/10.5194/bg-22-2261-2025, 2025
Short summary
14 May 2025
Nitrous oxide emission from pigeon pea – maize rotation in response to conservation agriculture and biochar amendments in a Ferralsol, northern Uganda
Talent Namatsheve, Vegard Martinsen, Jan Mulder, Alfred Obia, and Peter Dörsch
EGUsphere, https://doi.org/10.5194/egusphere-2025-1939,https://doi.org/10.5194/egusphere-2025-1939, 2025
Short summary
14 May 2025
Parent material geochemistry – and not plant input – as the primary element shaping soil organic carbon stocks in European alpine grasslands
Annina Maier, Maria E. Macfarlane, Marco Griepentrog, and Sebastian Doetterl
EGUsphere, https://doi.org/10.5194/egusphere-2025-2006,https://doi.org/10.5194/egusphere-2025-2006, 2025
Preprint under review for BG (discussion: final response, 3 comments)
Short summary
13 May 2025
Sea ice and mixed layer depth influence on nitrate depletion and associated isotopic effects in the Drake Passage–Weddell Sea region, Southern Ocean
Aymeric P. M. Servettaz, Yuta Isaji, Chisato Yoshikawa, Yanghee Jang, Boo-Keun Khim, Yeongjun Ryu, Daniel M. Sigman, Nanako O. Ogawa, Francisco J. Jiménez-Espejo, and Naohiko Ohkouchi
Biogeosciences, 22, 2239–2260, https://doi.org/10.5194/bg-22-2239-2025,https://doi.org/10.5194/bg-22-2239-2025, 2025
Short summary
13 May 2025
Future diversity and lifespan of metazoans under global warming and oxygen depletion
Kunio Kaiho
EGUsphere, https://doi.org/10.5194/egusphere-2025-1853,https://doi.org/10.5194/egusphere-2025-1853, 2025
Preprint under review for BG (discussion: open, 2 comments)
Short summary
09 May 2025
Ecosystem leaf area, gross primary production, and evapotranspiration responses to wildfire in the Columbia River basin
Mingjie Shi, Nate McDowell, Huilin Huang, Faria Zahura, Lingcheng Li, and Xingyuan Chen
Biogeosciences, 22, 2225–2238, https://doi.org/10.5194/bg-22-2225-2025,https://doi.org/10.5194/bg-22-2225-2025, 2025
Short summary
09 May 2025
| Highlight paper
Cold-water coral mounds are effective carbon sinks in the western Mediterranean Sea
Luis Greiffenhagen, Jürgen Titschack, Claudia Wienberg, Haozhuang Wang, and Dierk Hebbeln
Biogeosciences, 22, 2201–2223, https://doi.org/10.5194/bg-22-2201-2025,https://doi.org/10.5194/bg-22-2201-2025, 2025
Short summary Co-editor-in-chief
08 May 2025
Chemical and stable carbon isotopic compositions of PM2.5 from two typical forests in China: Implication for sources
Mingyu Li, Zhanjie Xu, Zhichao Dong, Junjun Deng, Pingqing Fu, and Chandra Mouli Pavuluri
EGUsphere, https://doi.org/10.5194/egusphere-2025-1335,https://doi.org/10.5194/egusphere-2025-1335, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
08 May 2025
Benthic phosphorus cycling in the northern Benguela upwelling system: excess P supply and altered pelagic nutrient stoichiometry
Peter Kraal, Kristin A. Ungerhofer, Darci Rush, and Gert-Jan Reichart
EGUsphere, https://doi.org/10.5194/egusphere-2025-1870,https://doi.org/10.5194/egusphere-2025-1870, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
07 May 2025
Accelerated phosphorous leaching during abrupt climate transitions in a temperate Atlantic ecosystem in Northwest Spain recorded by stalagmite P/Ca variations
Nicolas Tapia, Laura Endres, Madalina Jaggi, and Heather Stoll
EGUsphere, https://doi.org/10.5194/egusphere-2025-1000,https://doi.org/10.5194/egusphere-2025-1000, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
07 May 2025
Coupling of soil carbon and water cycles in two agroforestry systems in Malawi
Svenja Hoffmeister, Sibylle Kathrin Hassler, Friederike Lang, Rebekka Maier, Betserai Isaac Nyoka, and Erwin Zehe
EGUsphere, https://doi.org/10.5194/egusphere-2025-1719,https://doi.org/10.5194/egusphere-2025-1719, 2025
Preprint under review for BG (discussion: open, 2 comments)
Short summary
06 May 2025
Modeling the contribution of micronekton diel vertical migrations to carbon export in the mesopelagic zone
Hélène Thibault, Frédéric Ménard, Jeanne Abitbol-Spangaro, Jean-Christophe Poggiale, and Séverine Martini
Biogeosciences, 22, 2181–2200, https://doi.org/10.5194/bg-22-2181-2025,https://doi.org/10.5194/bg-22-2181-2025, 2025
Short summary
06 May 2025
Temperature fluctuation alleviates the negative effects of warming on marine diatoms: comparison between Thalassiosira sp. and Nitzschia closterium f. minutissima
Yangjie Sheng, Yanan Wang, Ting Cai, Yuntao Wang, Afef Fathalli, Sana Ben Ismail, and Yuanyuan Feng
EGUsphere, https://doi.org/10.5194/egusphere-2025-1292,https://doi.org/10.5194/egusphere-2025-1292, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
06 May 2025
Hidden behind the scene – high diversity, low connectivity of deep-sea Amphipoda in the polymetallic nodule fields in the Northeast Pacific
Anna M. Jażdżewska, Karolina Biniek, Pedro Martínez Arbizu, and Annemiek Vink
EGUsphere, https://doi.org/10.5194/egusphere-2025-1794,https://doi.org/10.5194/egusphere-2025-1794, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
05 May 2025
Inadequacies in the representation of sub-seasonal phytoplankton dynamics in Earth system models
Madhavan Girijakumari Keerthi, Olivier Aumont, Lester Kwiatkowski, and Marina Levy
Biogeosciences, 22, 2163–2180, https://doi.org/10.5194/bg-22-2163-2025,https://doi.org/10.5194/bg-22-2163-2025, 2025
Short summary
05 May 2025
Intercomparison of biogenic CO2 flux models in four urban parks in the city of Zurich
Stavros Stagakis, Dominik Brunner, Junwei Li, Leif Backman, Anni Karvonen, Lionel Constantin, Leena Järvi, Minttu Havu, Jia Chen, Sophie Emberger, and Liisa Kulmala
Biogeosciences, 22, 2133–2161, https://doi.org/10.5194/bg-22-2133-2025,https://doi.org/10.5194/bg-22-2133-2025, 2025
Short summary
05 May 2025
Dissolved organic carbon dynamics in a changing ocean: A COBALTv2–ESM2M coupled model analysis
Lana Flanjak, Aaron Wienkers, and Charlotte Laufkötter
EGUsphere, https://doi.org/10.5194/egusphere-2025-1639,https://doi.org/10.5194/egusphere-2025-1639, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
05 May 2025
Volcanic ash leaching alters the trace metal distribution within the coral holobiont of Stylophora pistillata
Frank Förster, Sebastian Flöter, Lucie Sauzéat, Stéphanie Reynaud, Eric Achterberg, Alexandra Tsay, Christine Ferrier-Pagès, and Tom E. Sheldrake
EGUsphere, https://doi.org/10.5194/egusphere-2025-1713,https://doi.org/10.5194/egusphere-2025-1713, 2025
Preprint under review for BG (discussion: open, 2 comments)
Short summary
05 May 2025
Biogeochemical Dynamics of the Sea-Surface Microlayer in a Multidisciplinary Mesocosm Study
Riaz Bibi, Mariana Ribas-Ribas, Leonie Jaeger, Carola Lehners, Lisa Gassen, Edgar Cortés, Jochen Wollschläger, Claudia Thölen, Hannelore Waska, Jasper Zöbelein, Thorsten Brinkhoff, Isha Athale, Rüdiger Röttgers, Michael Novak, Anja Engel, Theresa Barthelmeß, Josefine Karnatz, Thomas Reinthaler, Dmytro Spriahailo, Gernot Friedrichs, Falko Schäfer, and Oliver Wurl
EGUsphere, https://doi.org/10.5194/egusphere-2025-1773,https://doi.org/10.5194/egusphere-2025-1773, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
05 May 2025
Reconstructing changes in nitrogen input to the Danube-influenced Black Sea Shelf during the Holocene
Andreas Neumann, Justus E. E. van Beusekom, Alexander Bratek, Jana Friedrich, Jürgen Möbius, Tina Sanders, Hendrik Wolschke, and Kirstin Dähnke
EGUsphere, https://doi.org/10.5194/egusphere-2025-1803,https://doi.org/10.5194/egusphere-2025-1803, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
30 Apr 2025
CO2 flux characteristics of the open savanna and its response to environmental factors in the dry–hot valley of Jinsha River, China
Chaolei Yang, Yufeng Tian, Jingqi Cui, Guangxiong He, Jingyuan Li, Canfeng Li, Haichuang Duan, Zong Wei, Liu Yan, Xin Xia, Yong Huang, Aihua Jiang, and Yuwen Feng
Biogeosciences, 22, 2097–2114, https://doi.org/10.5194/bg-22-2097-2025,https://doi.org/10.5194/bg-22-2097-2025, 2025
Short summary
30 Apr 2025
Optimal set of leaf and aboveground tree elements for predicting forest functioning
Écio Souza Diniz, Eladio Rodríguez-Penedo, Roger Grau-Andrés, Jordi Vayreda, and Marcos Fernández-Martínez
Biogeosciences, 22, 2115–2132, https://doi.org/10.5194/bg-22-2115-2025,https://doi.org/10.5194/bg-22-2115-2025, 2025
Short summary
30 Apr 2025
Multiscale statistical analysis of thermal and non-thermal components of seawater pCO2 in the Western English Channel: scaling, time-reversibility, and dependence
Kévin Robache and François G. Schmitt
EGUsphere, https://doi.org/10.5194/egusphere-2025-972,https://doi.org/10.5194/egusphere-2025-972, 2025
Preprint under review for BG (discussion: open, 3 comments)
Short summary
30 Apr 2025
Nitrogen dynamics and nitrate stable isotopes indicate nitrogen loss in the Bay of Bengal
Gesa Schulz, Kirstin Dähnke, Tina Sanders, Jan Penopp, Hermann W. Bange, Rena Czeschel, and Birgit Gaye
EGUsphere, https://doi.org/10.5194/egusphere-2025-1660,https://doi.org/10.5194/egusphere-2025-1660, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
29 Apr 2025
| Highlight paper
Peltigera lichen thalli produce highly potent ice-nucleating agents
Rosemary J. Eufemio, Galit Renzer, Mariah Rojas, Jolanta Miadlikowska, Todd L. Sformo, François Lutzoni, Boris A. Vinatzer, and Konrad Meister
Biogeosciences, 22, 2087–2096, https://doi.org/10.5194/bg-22-2087-2025,https://doi.org/10.5194/bg-22-2087-2025, 2025
Short summary Co-editor-in-chief
29 Apr 2025
Hydrodynamic and Primary Production Effects on Seasonal DO Variability in the Danube River
Jan Maier, Anna-Neva Visser, Christina Martina Schubert, Simon Thomas Wander, and Johannes Arthur Barth
EGUsphere, https://doi.org/10.5194/egusphere-2025-1580,https://doi.org/10.5194/egusphere-2025-1580, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
25 Apr 2025
Detection of fast-changing intra-seasonal vegetation dynamics of drylands using solar-induced chlorophyll fluorescence (SIF)
Jiaming Wen, Giulia Tagliabue, Micol Rossini, Francesco Pietro Fava, Cinzia Panigada, Lutz Merbold, Sonja Leitner, and Ying Sun
Biogeosciences, 22, 2049–2067, https://doi.org/10.5194/bg-22-2049-2025,https://doi.org/10.5194/bg-22-2049-2025, 2025
Short summary
25 Apr 2025
Evaluation of long-term carbon dynamics in a drained forested peatland using the ForSAFE-Peat model
Daniel Escobar, Stefano Manzoni, Jeimar Tapasco, Patrik Vestin, and Salim Belyazid
Biogeosciences, 22, 2023–2047, https://doi.org/10.5194/bg-22-2023-2025,https://doi.org/10.5194/bg-22-2023-2025, 2025
Short summary
25 Apr 2025
Rising Arctic seas and thawing permafrost: uncovering the carbon cycle impact in a thermokarst lagoon system in the outer Mackenzie Delta, Canada
Maren Jenrich, Juliane Wolter, Susanne Liebner, Christian Knoblauch, Guido Grosse, Fiona Giebeler, Dustin Whalen, and Jens Strauss
Biogeosciences, 22, 2069–2086, https://doi.org/10.5194/bg-22-2069-2025,https://doi.org/10.5194/bg-22-2069-2025, 2025
Short summary
25 Apr 2025
Fine scale zooplankton distribution across the North Balearic Front during late spring
Maxime Duranson, Léo Berline, Loïc Guilloux, Alice Della Penna, Mark D. Ohman, Sven Gastauer, Cédric Cotte, Daniela Bănaru, Théo Garcia, Maristella Berta, Andrea Doglioli, Gérald Gregori, Francesco D'Ovidio, and François Carlotti
EGUsphere, https://doi.org/10.5194/egusphere-2025-1125,https://doi.org/10.5194/egusphere-2025-1125, 2025
Preprint under review for BG (discussion: open, 2 comments)
Short summary
25 Apr 2025
A global meta-analysis of rhizosphere impacts on soil and microbial stoichiometry in agroecosvstems
Tianfu Han, Shengnan Tang, Waseem Hassan, Tianjing Ren, and Andong Cai
EGUsphere, https://doi.org/10.5194/egusphere-2025-1382,https://doi.org/10.5194/egusphere-2025-1382, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
25 Apr 2025
The evolution of methane production rates from young to mature thermokarst lakes
Yarden Gerera, André Pellerin, Efrat Eliani Russak, Katey Walter Anthony, Nicholas Hasson, Yoav Oved Rosenberg, and Orit Sivan
EGUsphere, https://doi.org/10.5194/egusphere-2025-1504,https://doi.org/10.5194/egusphere-2025-1504, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
25 Apr 2025
Modeling the mechanisms of coastal vegetation dynamics and ecosystem responses to changing water levels
Junyan Ding, Nate McDowell, Vanessa Bailey, Nate Conroy, Donnie J. Day, Yilin Fang, Kenneth M. Kemner, Matthew L. Kirwan, Charlie D. Koven, Matthew Kovach, Patrick Megonigal, Kendalynn A. Morris, Teri O’Meara, Stephanie C. Pennington, Roberta B. Peixoto, Peter Thornton, Mike Weintraub, Peter Regier, Leticia Sandoval, Fausto Machado-Silva, Alice Stearns, Nick Ward, and Stephanie J. Wilson
EGUsphere, https://doi.org/10.5194/egusphere-2025-1544,https://doi.org/10.5194/egusphere-2025-1544, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
25 Apr 2025
Unrecognised water limitation is a main source of uncertainty for models of terrestrial photosynthesis
Samantha Biegel, Konrad Schindler, and Benjamin D. Stocker
EGUsphere, https://doi.org/10.5194/egusphere-2025-1617,https://doi.org/10.5194/egusphere-2025-1617, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
25 Apr 2025
Hybrid machine learning data assimilation for marine biogeochemistry
Ieuan Higgs, Ross Bannister, Jozef Skákala, Alberto Carrassi, and Stefano Ciavatta
External preprint server, https://doi.org/10.48550/arXiv.2504.05218,https://doi.org/10.48550/arXiv.2504.05218, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
25 Apr 2025
Using GNSS-based vegetation optical depth, tree sway motion, and eddy-covariance to examine evaporation of canopy-intercepted rainfall in a subalpine forest
Sean P. Burns, Vincent Humphrey, Ethan D. Gutmann, Mark S. Raleigh, David R. Bowling, and Peter D. Blanken
EGUsphere, https://doi.org/10.5194/egusphere-2025-1755,https://doi.org/10.5194/egusphere-2025-1755, 2025
Revised manuscript under review for BG (discussion: final response, 10 comments)
Short summary
24 Apr 2025
Seasonality and synchrony of photosynthesis in African forests inferred from spaceborne chlorophyll fluorescence and vegetation indices
Russell Doughty, Michael C. Wimberly, Dan Wanyama, Helene Peiro, Nicholas Parazoo, Sean Crowell, and Moses Azong Cho
Biogeosciences, 22, 1985–2004, https://doi.org/10.5194/bg-22-1985-2025,https://doi.org/10.5194/bg-22-1985-2025, 2025
Short summary
24 Apr 2025
Microbial communities inhabiting 600-year-old sediments in the Inka-Coya Lake located in the Atacama Desert
Coral Pardo-Esté, Juan Castro-Severyn, Francisco Remonsellez, Antonio Maldonado, Inger Heine-Fuster, Hector Pizarro, and Adriana Aránguiz-Acuña
Biogeosciences, 22, 2005–2022, https://doi.org/10.5194/bg-22-2005-2025,https://doi.org/10.5194/bg-22-2005-2025, 2025
Short summary
24 Apr 2025
Feeding strategy as a key driver of the bioaccumulation of MeHg in megabenthos
David Johannes Amptmeijer, Andrea Padilla, Sofia Modesti, Corinna Schrum, and Johannes Bieser
EGUsphere, https://doi.org/10.5194/egusphere-2025-1494,https://doi.org/10.5194/egusphere-2025-1494, 2025
Preprint under review for BG (discussion: final response, 3 comments)
Short summary
24 Apr 2025
Gross primary productivity responses to meteorological drivers: insights from observations and multi-model ensembles
Yuxin Zheng, Xu Yue, Xiaofei Lu, and Jun Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2025-1515,https://doi.org/10.5194/egusphere-2025-1515, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
23 Apr 2025
The effectiveness of agricultural carbon dioxide removal using the University of Victoria Earth System Climate Model
Rebecca Chloe Evans and H. Damon Matthews
Biogeosciences, 22, 1969–1984, https://doi.org/10.5194/bg-22-1969-2025,https://doi.org/10.5194/bg-22-1969-2025, 2025
Short summary
23 Apr 2025
Anomalous summertime CO2 sink in the subpolar Southern Ocean promoted by early 2021 sea ice retreat
Kirtana Naëck, Jacqueline Boutin, Sebastiaan Swart, Marcel du Plessis, Liliane Merlivat, Laurence Beaumont, Antonio Lourenco, Francesco d'Ovidio, Louise Rousselet, Brian Ward, and Jean-Baptiste Sallée
Biogeosciences, 22, 1947–1968, https://doi.org/10.5194/bg-22-1947-2025,https://doi.org/10.5194/bg-22-1947-2025, 2025
Short summary
22 Apr 2025
| Highlight paper
Cenozoic pelagic accumulation rates and biased sampling of the deep-sea record
Johan Renaudie and David B. Lazarus
Biogeosciences, 22, 1929–1946, https://doi.org/10.5194/bg-22-1929-2025,https://doi.org/10.5194/bg-22-1929-2025, 2025
Short summary Co-editor-in-chief
22 Apr 2025
Evaluation of the Particulate Inorganic Carbon Export Efficiency in the Global Ocean
Jordan Toullec
EGUsphere, https://doi.org/10.5194/egusphere-2025-1108,https://doi.org/10.5194/egusphere-2025-1108, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
22 Apr 2025
The oxygen budget of a peatland – new approach to estimating ecosystem oxidative ratio
Fred Worrall, Gareth Clay, Catherine Moody, and Catherine Hirst
EGUsphere, https://doi.org/10.5194/egusphere-2025-1469,https://doi.org/10.5194/egusphere-2025-1469, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
22 Apr 2025
Bioaccumulation as a driver of high MeHg in the North and Baltic Seas
David Johannes Amptmeijer, Elena Mikhavee, Ute Daewel, Johannes Bieser, and Corinna Schrum
EGUsphere, https://doi.org/10.5194/egusphere-2025-1486,https://doi.org/10.5194/egusphere-2025-1486, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
17 Apr 2025
Modelling the effect of climate–substrate interactions on soil organic matter decomposition with the Jena Soil Model
Marleen Pallandt, Marion Schrumpf, Holger Lange, Markus Reichstein, Lin Yu, and Bernhard Ahrens
Biogeosciences, 22, 1907–1928, https://doi.org/10.5194/bg-22-1907-2025,https://doi.org/10.5194/bg-22-1907-2025, 2025
Short summary
17 Apr 2025
Effects of photosymbiosis and related processes on planktic foraminifera-bound nitrogen isotopes in South Atlantic sediments
Alexandra Auderset, Sandi M. Smart, Yeongjun Ryu, Dario Marconi, Haojia Abby Ren, Lena Heins, Hubert Vonhof, Ralf Schiebel, Janne Repschläger, Daniel M. Sigman, Gerald H. Haug, and Alfredo Martínez-García
Biogeosciences, 22, 1887–1905, https://doi.org/10.5194/bg-22-1887-2025,https://doi.org/10.5194/bg-22-1887-2025, 2025
Short summary
17 Apr 2025
Response and recovery of a Sphagnum peatland from long-term human-induced alkalinisation
Luke Oliver Andrews, Katarzyna Marcisz, Piotr Kołaczek, Leeli Amon, Siim Veski, Atko Heinsalu, Normunds Stivrins, Mariusz Bąk, Marco A. Aquino-Lopez, Anna Cwanek, Edyta Łokas, Monika Karpińska-Kołaczek, Sambor Czerwiński, Michał Słowiński, and Mariusz Lamentowicz
EGUsphere, https://doi.org/10.5194/egusphere-2025-1351,https://doi.org/10.5194/egusphere-2025-1351, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
16 Apr 2025
Ocean alkalinity enhancement (OAE) does not cause cellular stress in a phytoplankton community of the subtropical Atlantic Ocean
Librada Ramírez, Leonardo J. Pozzo-Pirotta, Aja Trebec, Víctor Manzanares-Vázquez, José L. Díez, Javier Arístegui, Ulf Riebesell, Stephen D. Archer, and María Segovia
Biogeosciences, 22, 1865–1886, https://doi.org/10.5194/bg-22-1865-2025,https://doi.org/10.5194/bg-22-1865-2025, 2025
Short summary
16 Apr 2025
Including different mesozooplankton feeding strategies in a biogeochemical ocean model impacts global ocean biomass and carbon cycle
Lisa Di Matteo, Fabio Benedetti, Sakina-Dorothée Ayata, and Olivier Aumont
EGUsphere, https://doi.org/10.5194/egusphere-2025-1465,https://doi.org/10.5194/egusphere-2025-1465, 2025
Preprint under review for BG (discussion: final response, 3 comments)
Short summary
16 Apr 2025
Impact of chemical treatments on the molecular and stable carbon isotopic composition of sporomorphs
Yannick F. Bats, Klaas G. J. Nierop, Alice Stuart-Lee, Joost Frieling, Linda van Roij, Gert-Jan Reichart, and Appy Sluijs
EGUsphere, https://doi.org/10.5194/egusphere-2025-1678,https://doi.org/10.5194/egusphere-2025-1678, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
15 Apr 2025
| Highlight paper
The energy-efficient reductive tricarboxylic acid cycle drives carbon uptake and transfer to higher trophic levels within the Kueishantao shallow-water hydrothermal system
Joely M. Maak, Yu-Shih Lin, Enno Schefuß, Rebecca F. Aepfler, Li-Lian Liu, Marcus Elvert, and Solveig I. Bühring
Biogeosciences, 22, 1853–1863, https://doi.org/10.5194/bg-22-1853-2025,https://doi.org/10.5194/bg-22-1853-2025, 2025
Short summary Co-editor-in-chief
15 Apr 2025
Methane ebullition as the dominant pathway for carbon sea-air exchange in coastal, shallow water habitats of the Baltic Sea
Thea Bisander, John Prytherch, and Volker Brüchert
EGUsphere, https://doi.org/10.5194/egusphere-2025-1583,https://doi.org/10.5194/egusphere-2025-1583, 2025
Preprint under review for BG (discussion: final response, 6 comments)
Short summary
14 Apr 2025
Low sensitivity of a heavily calcified coccolithophore under increasing CO2: the case study of Helicosphaera carteri
Stefania Bianco, Manuela Bordiga, Gerald Langer, Patrizia Ziveri, Federica Cerino, Andrea Di Giulio, and Claudia Lupi
Biogeosciences, 22, 1821–1837, https://doi.org/10.5194/bg-22-1821-2025,https://doi.org/10.5194/bg-22-1821-2025, 2025
Short summary
14 Apr 2025
Machine learning-based Alpine treeline detection in Xue Mountain of Taiwan
Geng-Gui Wang, Min-Chun Liao, Wei Wang, Hui Ping Tsai, and Hsy-Yu Tzeng
EGUsphere, https://doi.org/10.5194/egusphere-2025-969,https://doi.org/10.5194/egusphere-2025-969, 2025
Preprint under review for BG (discussion: final response, 5 comments)
Short summary
14 Apr 2025
Species-specific relationships between net primary productivity and forest age for subtropical China
Peng Li, Rong Shang, Jing M. Chen, Huiguang Zhang, Xiaoping Zhang, Guoshuai Zhao, Hong Yan, Jun Xiao, Xudong Lin, Lingyun Fan, Rong Wang, Jianjie Cao, and Hongda Zeng
EGUsphere, https://doi.org/10.5194/egusphere-2025-1062,https://doi.org/10.5194/egusphere-2025-1062, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
14 Apr 2025
Interactions between ocean alkalinity enhancement and phytoplankton in an Earth System Model
Miriam Seifert, Christopher Danek, Christoph Völker, and Judith Hauck
EGUsphere, https://doi.org/10.5194/egusphere-2025-1495,https://doi.org/10.5194/egusphere-2025-1495, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
14 Apr 2025
Temporal patterns of greenhouse gas emissions from two small thermokarst lakes in Nunavik, Canada
Amélie Pouliot, Isabelle Laurion, Antoine Thiboult, and Daniel F. Nadeau
EGUsphere, https://doi.org/10.5194/egusphere-2025-1497,https://doi.org/10.5194/egusphere-2025-1497, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
14 Apr 2025
Zinc stimulation of phytoplankton in a low carbon dioxide, coastal Antarctic environment: evidence for the Zn hypothesis
Riss M. Kell, Adam V. Subhas, Nicole L. Schanke, Lauren E. Lees, Rebecca J. Chmiel, Deepa Rao, Margaret M. Brisbin, Dawn M. Moran, Matthew R. McIlvin, Francesco Bolinesi, Olga Mangoni, Raffaella Casotti, Cecilia Balestra, Tristan Horner, Robert B. Dunbar, Andrew E. Allen, Giacomo R. DiTullio, and Mak A. Saito
External preprint server, https://doi.org/10.1101/2023.11.05.565706,https://doi.org/10.1101/2023.11.05.565706, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
11 Apr 2025
Aerodynamic gradient flux measurements of ammonia in intensively grazed grassland: temporal variations, environmental drivers, methodological challenges and uncertainties
Mubaraq Olarewaju Abdulwahab, Christophe Flechard, Yannick Fauvel, Christoph Häni, Adrien Jacotot, Anne-Isabelle Graux, Nadège Edouard, Pauline Buysse, Valérie Viaud, and Albrecht Neftel
EGUsphere, https://doi.org/10.5194/egusphere-2025-1605,https://doi.org/10.5194/egusphere-2025-1605, 2025
Preprint under review for BG (discussion: final response, 3 comments)
Short summary
10 Apr 2025
Modelling decadal trends and the impact of extreme events on carbon fluxes in a temperate deciduous forest using a terrestrial biosphere model
Tea Thum, Tuuli Miinalainen, Outi Seppälä, Holly Croft, Cheryl Rogers, Ralf Staebler, Silvia Caldararu, and Sönke Zaehle
Biogeosciences, 22, 1781–1807, https://doi.org/10.5194/bg-22-1781-2025,https://doi.org/10.5194/bg-22-1781-2025, 2025
Short summary
10 Apr 2025
Temperature-driven vapor pressure deficit structures forest bryophyte communities across the landscapes
Anna Růžičková, Matěj Man, Martin Macek, Jan Wild, and Martin Kopecký
EGUsphere, https://doi.org/10.5194/egusphere-2025-1244,https://doi.org/10.5194/egusphere-2025-1244, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
10 Apr 2025
Forestlines in Italian mountains are shifting upward: detection and monitoring using satellite time-series
Lorena Baglioni, Donato Morresi, Matteo Garbarino, Carlo Urbinati, Emanuele Lingua, Raffaella Marzano, and Alessandro Vitali
EGUsphere, https://doi.org/10.5194/egusphere-2025-1552,https://doi.org/10.5194/egusphere-2025-1552, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
10 Apr 2025
Tropical wet season runoff mobilises younger carbon in rainforest streams but older carbon in agricultural streams
Clément Duvert, Vanessa Solano, Dioni I. Cendón, Francesco Ulloa-Cedamanos, Liza K. McDonough, Robert G. M. Spencer, Niels C. Munksgaard, Lindsay B. Hutley, Jean-Sébastien Moquet, and David E. Butman
EGUsphere, https://doi.org/10.5194/egusphere-2025-1600,https://doi.org/10.5194/egusphere-2025-1600, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
09 Apr 2025
Solubility characteristics of soil humic substances as a function of pH: mechanisms and biogeochemical perspectives
Xuemei Yang, Jie Zhang, Khan M. G. Mostofa, Mohammad Mohinuzzaman, H. Henry Teng, Nicola Senesi, Giorgio S. Senesi, Jie Yuan, Yu Liu, Si-Liang Li, Xiaodong Li, Baoli Wang, and Cong-Qiang Liu
Biogeosciences, 22, 1745–1765, https://doi.org/10.5194/bg-22-1745-2025,https://doi.org/10.5194/bg-22-1745-2025, 2025
Short summary
09 Apr 2025
Quantifying new versus old aerosol deposition in forest canopies: new throughfall mass balance with fallout radionuclide chronometry
Joshua Landis
EGUsphere, https://doi.org/10.5194/egusphere-2025-731,https://doi.org/10.5194/egusphere-2025-731, 2025
Preprint under review for BG (discussion: open, 4 comments)
Short summary
09 Apr 2025
Estimating Seasonal Global Sea Surface Chlorophyll-a with Resource-Efficient Neural Networks
Gabriela Martinez-Balbontin, Julien Jouanno, Rachid Benshila, Julien Lamouroux, Coralie Perruche, and Stefano Ciavatta
EGUsphere, https://doi.org/10.5194/egusphere-2025-1246,https://doi.org/10.5194/egusphere-2025-1246, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
09 Apr 2025
Uncertainty Assessment in Deep Learning-based Plant Trait Retrievals from Hyperspectral data
Eya Cherif, Teja Kattenborn, Luke A. Brown, Michael Ewald, Katja Berger, Phuong D. Dao, Tobias B. Hank, Etienne Laliberté, Bing Lu, and Hannes Feilhauer
EGUsphere, https://doi.org/10.5194/egusphere-2025-1284,https://doi.org/10.5194/egusphere-2025-1284, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
08 Apr 2025
Effects of fire and grazing on biogeochemical cycles in Brazilian pastures using LPJmL5-Pasture-Burning
Marie Brunel, Stephen Wirth, Markus Drüke, Kirsten Thonicke, Henrique Barbosa, Jens Heinke, and Susanne Rolinski
EGUsphere, https://doi.org/10.5194/egusphere-2025-922,https://doi.org/10.5194/egusphere-2025-922, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
08 Apr 2025
Environmental drivers of spatial variability in benthic macrofauna biomass and associated carbon fluxes in a large coastal-plain estuary
Seyi Ajayi, Raymond Najjar, Emily Rivest, Ryan Woodland, Marjorie A. M. Friedrichs, Pierre St-Laurent, and Spencer Davis
EGUsphere, https://doi.org/10.5194/egusphere-2025-1315,https://doi.org/10.5194/egusphere-2025-1315, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
08 Apr 2025
A tracer study for the development of in-water monitoring, reporting, and verification (MRV) of ship-based ocean alkalinity enhancement
Adam V. Subhas, Jennie E. Rheuban, Zhaohui Aleck Wang, Daniel C. McCorkle, Anna P. M. Michel, Lukas Marx, Chloe L. Dean, Kate Morkeski, Matthew G. Hayden, Mary Burkitt-Gray, Francis Elder, Yiming Guo, Heather H. Kim, and Ke Chen
EGUsphere, https://doi.org/10.5194/egusphere-2025-1348,https://doi.org/10.5194/egusphere-2025-1348, 2025
Revised manuscript under review for BG (discussion: final response, 6 comments)
Short summary
08 Apr 2025
Heterogeneity of the horizontal environment drives community assemblages and species coexistence of prokaryotic communities in cold seep sediments
Qixuan Wu, Jingchun Feng, Yongji Huang, Song Zhong, Cun Li, and Si Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-1372,https://doi.org/10.5194/egusphere-2025-1372, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
08 Apr 2025
Mercury contamination in staple crops impacted by Artisanal Small-scale Gold Mining (ASGM): Stable Hg isotopes demonstrate dominance of atmospheric uptake pathway for Hg in crops
Excellent O. Eboigbe, Nimelan Veerasamy, Abiodun M. Odukoya, Nnamdi C. Anene, Jeroen E. Sonke, Sayuri Sakisaka Méndez, and David S. McLagan
EGUsphere, https://doi.org/10.5194/egusphere-2025-1402,https://doi.org/10.5194/egusphere-2025-1402, 2025
Revised manuscript accepted for BG (discussion: final response, 6 comments)
Short summary Co-editor-in-chief
08 Apr 2025
Multidecadal trends in CO2 evasion and aquatic metabolism in a large temperate river
An Truong Nguyen, Gwenaël Abril, Jacob S. Diamond, Raphaël Lamouroux, Cécile Martinet, and Florentina Moatar
EGUsphere, https://doi.org/10.5194/egusphere-2025-1478,https://doi.org/10.5194/egusphere-2025-1478, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
04 Apr 2025
The effect of beaver ponds on water physico-chemical composition in the Carpathians (Poland and Slovakia)
Joanna Wąs, Joanna P. Siwek, Małgorzata Kijowska-Strugała, and Elżbieta Gorczyca
EGUsphere, https://doi.org/10.5194/egusphere-2025-1184,https://doi.org/10.5194/egusphere-2025-1184, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
03 Apr 2025
Early Permian longitudinal position of the South China Block from brachiopod paleobiogeography
Robert James Marks, Nicolas Flament, Sangmin Lee, and Guang R. Shi
EGUsphere, https://doi.org/10.5194/egusphere-2025-1018,https://doi.org/10.5194/egusphere-2025-1018, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
03 Apr 2025
Ecosystem-scale greenhouse gas fluxes from actively extracted peatlands: water table depth drives interannual variability
Miranda Louise Hunter, Ian Strachan, Paul Moore, Sara Knox, and Maria Strack
EGUsphere, https://doi.org/10.5194/egusphere-2025-1111,https://doi.org/10.5194/egusphere-2025-1111, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
03 Apr 2025
Peatland development reconstruction and complex soil biological responses to permafrost thawing in Western Siberia
Agnieszka Halaś, Mariusz Lamentowicz, Milena Obremska, Dominika Łuców, and Michał Słowiński
EGUsphere, https://doi.org/10.5194/egusphere-2025-1422,https://doi.org/10.5194/egusphere-2025-1422, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
02 Apr 2025
Multi-Source Remote Sensing for large-scale biomass estimation in mediterranean olive orchards using GEDI LiDAR and Machine Learning
Francisco Contreras, María Luz Cayuela, Miguel Ángel Sánchez-Monedero, and Pedro Pérez-Cutillas
EGUsphere, https://doi.org/10.5194/egusphere-2025-917,https://doi.org/10.5194/egusphere-2025-917, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
02 Apr 2025
Modeling impacts of ozone on gross primary production across European forest ecosystems using JULES
Inês Vieira, Félicien Meunier, Maria Carolina Duran Rojas, Stephen Sitch, Flossie Brown, Giacomo Gerosa, Silvano Fares, Pascal Boeckx, Marijn Bauters, and Hans Verbeeck
EGUsphere, https://doi.org/10.5194/egusphere-2025-1375,https://doi.org/10.5194/egusphere-2025-1375, 2025
Revised manuscript under review for BG (discussion: final response, 6 comments)
Short summary
01 Apr 2025
Exploring microscale heterogeneity as a driver of biogeochemical transformations and gas transport in peat
Lukas Kohl, Petri Kiuru, Marjo Palviainen, Maarit Raivonen, Markku Koskinen, Mari Pihlatie, and Annamari Laurén
Biogeosciences, 22, 1711–1727, https://doi.org/10.5194/bg-22-1711-2025,https://doi.org/10.5194/bg-22-1711-2025, 2025
Short summary
01 Apr 2025
Surface CO2 gradients challenge conventional CO2 emission quantification in lentic water bodies under calm conditions
Patrick Aurich, Uwe Spank, and Matthias Koschorreck
Biogeosciences, 22, 1697–1709, https://doi.org/10.5194/bg-22-1697-2025,https://doi.org/10.5194/bg-22-1697-2025, 2025
Short summary
31 Mar 2025
Stable iron isotope signals indicate a “pseudo-abiotic” process driving deep iron release in methanic sediments
Susann Henkel, Bo Liu, Michael Staubwasser, Simone A. Kasemann, Anette Meixner, David A. Aromokeye, Michael W. Friedrich, and Sabine Kasten
Biogeosciences, 22, 1673–1696, https://doi.org/10.5194/bg-22-1673-2025,https://doi.org/10.5194/bg-22-1673-2025, 2025
Short summary
31 Mar 2025
Bacterial community composition changes independently of soil edaphic parameters with permafrost disturbance
Patrick Neuberger, Alireza Saidi-Mehrabad, Duane Froese, and Brian Lanoil
EGUsphere, https://doi.org/10.5194/egusphere-2025-224,https://doi.org/10.5194/egusphere-2025-224, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
28 Mar 2025
Temporal dynamics and environmental controls of carbon dioxide and methane fluxes measured by the eddy covariance method over a boreal river
Aki Vähä, Timo Vesala, Sofya Guseva, Anders Lindroth, Andreas Lorke, Sally MacIntyre, and Ivan Mammarella
Biogeosciences, 22, 1651–1671, https://doi.org/10.5194/bg-22-1651-2025,https://doi.org/10.5194/bg-22-1651-2025, 2025
Short summary
28 Mar 2025
A normalised framework for the Zero Emissions Commitment
Richard G. Williams, Philip Goodwin, Paulo Ceppi, Chris D. Jones, and Andrew MacDougall
EGUsphere, https://doi.org/10.5194/egusphere-2025-800,https://doi.org/10.5194/egusphere-2025-800, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
28 Mar 2025
Triple oxygen isotope evidence for the pathway of nitrous oxide production in a forested soil with increased emission on rainy days
Weitian Ding, Urumu Tsunogai, Tianzheng Huang, Takashi Sambuichi, Wenhua Ruan, Masanori Ito, Hao Xu, Yongwon Kim, and Fumiko Nakagawa
External preprint server, https://doi.org/10.21203/rs.3.rs-4264720/v2,https://doi.org/10.21203/rs.3.rs-4264720/v2, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
28 Mar 2025
Archaeal lipostratigraphy of the Scotian Slope shallow sediments, Atlantic Canada
Narges Ahangarian, Unyime Umoh, Natasha MacAdam, Adam MacDonald, Patricia Granados, Jeremy N. Bentley, Elish Redshaw, Martin G. Fowler, Venus Baghalabadi, and G. Todd Ventura
EGUsphere, https://doi.org/10.5194/egusphere-2025-1228,https://doi.org/10.5194/egusphere-2025-1228, 2025
Revised manuscript under review for BG (discussion: final response, 6 comments)
Short summary
28 Mar 2025
Altitudinal distribution of soil organic and inorganic carbon in a dry alpine rangeland of northern Qinghai-Tibetan Plateau
Qinglin Liu, Ailin Zhang, Xiangyi Li, Jinfei Yin, Yuxue Zhang, Osbert Jianxin Sun, and Yong Jiang
EGUsphere, https://doi.org/10.5194/egusphere-2025-1269,https://doi.org/10.5194/egusphere-2025-1269, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
27 Mar 2025
Biological response of eelgrass epifauna, Taylor's Sea hare (Phyllaplysia taylori) and eelgrass isopod (Idotea resecata), to elevated ocean alkalinity
Kristin Jones, Lenaïg G. Hemery, Nicholas D. Ward, Peter J. Regier, Mallory C. Ringham, and Matthew D. Eisaman
Biogeosciences, 22, 1615–1630, https://doi.org/10.5194/bg-22-1615-2025,https://doi.org/10.5194/bg-22-1615-2025, 2025
Short summary
27 Mar 2025
Precipitation–fire functional interactions control biomass stocks and carbon exchanges across the world's largest savanna
Mathew Williams, David T. Milodowski, T. Luke Smallman, Kyle G. Dexter, Gabi C. Hegerl, Iain M. McNicol, Michael O'Sullivan, Carla M. Roesch, Casey M. Ryan, Stephen Sitch, and Aude Valade
Biogeosciences, 22, 1597–1614, https://doi.org/10.5194/bg-22-1597-2025,https://doi.org/10.5194/bg-22-1597-2025, 2025
Short summary
27 Mar 2025
Mature riparian alder forest acts as a strong and consistent carbon sink
Alisa Krasnova, Kaido Soosaar, Svyatoslav Rogozin, Dmitrii Krasnov, and Ülo Mander
EGUsphere, https://doi.org/10.5194/egusphere-2025-1280,https://doi.org/10.5194/egusphere-2025-1280, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
26 Mar 2025
Northern North Atlantic climate variability controls on ocean carbon sinks in EC-Earth3-CC
Anna Pedersen, Carolin R. Löscher, and Steffen M. Olsen
EGUsphere, https://doi.org/10.5194/egusphere-2025-1218,https://doi.org/10.5194/egusphere-2025-1218, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
26 Mar 2025
Breathing Storms: Enhanced Ecosystem Respiration During Storms in a Heterotrophic Headwater Stream
Carolina Jativa, Anna Lupon, Emma Lannergård, José L. J. Ledesma, Gerard Rocher-Ros, Xavier Peñarroya, and Susana Bernal
EGUsphere, https://doi.org/10.5194/egusphere-2025-1253,https://doi.org/10.5194/egusphere-2025-1253, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
25 Mar 2025
Water usage of old-growth oak at elevated CO2 in the FACE (Free-Air CO2 Enrichment) of climate change
Susan E. Quick, Giulio Curioni, Nicholas J. Harper, Stefan Krause, and A. Robert MacKenzie
Biogeosciences, 22, 1557–1581, https://doi.org/10.5194/bg-22-1557-2025,https://doi.org/10.5194/bg-22-1557-2025, 2025
Short summary
25 Mar 2025
Elephant megacarcasses increase local nutrient pools in African savanna soils and plants
Courtney G. Reed, Michelle L. Budny, Johan T. du Toit, Ryan Helcoski, Joshua P. Schimel, Izak P. J. Smit, Tercia Strydom, Aimee Tallian, Dave I. Thompson, Helga van Coller, Nathan P. Lemoine, and Deron E. Burkepile
Biogeosciences, 22, 1583–1596, https://doi.org/10.5194/bg-22-1583-2025,https://doi.org/10.5194/bg-22-1583-2025, 2025
Short summary
25 Mar 2025
Impacts of recent eutrophication and deoxygenation on the sediment biogeochemistry in the Sea of Marmara
İsmail Akçay, Süleyman Tuğrul, Hasan Örek, Devrim Tezcan, Koray Özhan, Barış Salihoğlu, and Mustafa Yücel
EGUsphere, https://doi.org/10.5194/egusphere-2025-1255,https://doi.org/10.5194/egusphere-2025-1255, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
24 Mar 2025
Dissolved organic matter fosters core mercury-methylating microbiomes for methylmercury production in paddy soils
Qiang Pu, Bo Meng, Jen-How Huang, Kun Zhang, Jiang Liu, Yurong Liu, Mahmoud A. Abdelhafiz, and Xinbin Feng
Biogeosciences, 22, 1543–1556, https://doi.org/10.5194/bg-22-1543-2025,https://doi.org/10.5194/bg-22-1543-2025, 2025
Short summary
21 Mar 2025
Water Column Respiration in the Yakima River Basin is Explained by Temperature, Nutrients and Suspended Solids
Maggi M. Laan, Stephanie G. Fulton, Vanessa A. Garayburu-Caruso, Morgan E. Barnes, Mikayla A. Borton, Xingyuan Chen, Yuliya Farris, Brieanne Forbes, Amy E. Goldman, Samantha Grieger, Robert O. Hall Jr., Matthew H. Kaufman, Xinming Lin, Erin L. M. Zionce, Sophia A. McKever, Allison Myers-Pigg, Opal Otenburg, Aaron C. Pelly, Huiying Ren, Lupita Renteria, Timothy D. Scheibe, Kyongho Son, Jerry Tagestad, Joshua M. Torgeson, and James C. Stegen
EGUsphere, https://doi.org/10.5194/egusphere-2025-1109,https://doi.org/10.5194/egusphere-2025-1109, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
20 Mar 2025
Constraining 2010–2020 Amazonian carbon flux estimates with satellite solar-induced fluorescence (SIF)
Archana Dayalu, Marikate Mountain, Bharat Rastogi, John B. Miller, and Luciana Gatti
Biogeosciences, 22, 1509–1528, https://doi.org/10.5194/bg-22-1509-2025,https://doi.org/10.5194/bg-22-1509-2025, 2025
Short summary
20 Mar 2025
Spatiotemporal variability of CO2, N2O and CH4 fluxes from a semi-deciduous tropical forest soil in the Congo Basin
Roxanne Daelman, Marijn Bauters, Matti Barthel, Emmanuel Bulonza, Lodewijk Lefevre, José Mbifo, Johan Six, Klaus Butterbach-Bahl, Benjamin Wolf, Ralf Kiese, and Pascal Boeckx
Biogeosciences, 22, 1529–1542, https://doi.org/10.5194/bg-22-1529-2025,https://doi.org/10.5194/bg-22-1529-2025, 2025
Short summary
20 Mar 2025
Comparative analysis of nutrient concentrations in generalist and specialist tree species on clay and sandy soils in the Central Amazon
Sarah Camelo da Silva, Bárbara Bomfim, Jeffrey Quintin Chambers, Regison Costa de Oliveira, Cacilda Adélia Sampaio de Souza, Marcelo Nunes Vilas-Boas, Adriano José Nogueira Lima, Niro Higuchi, and Bruno Oliva Gimenez
EGUsphere, https://doi.org/10.5194/egusphere-2025-391,https://doi.org/10.5194/egusphere-2025-391, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
20 Mar 2025
Machine learning for estimating phytoplankton size structure from satellite ocean color imagery in optically complex Pacific Arctic waters
Hisatomo Waga, Amane Fujiwara, Wesley J. Moses, Steven G. Ackleson, Daniel Koestner, Maria Tzortziou, Kyle Turner, Alana Menendez, Toru Hirawake, Koji Suzuki, and Sei-Ichi Saitoh
External preprint server, https://doi.org/10.2139/ssrn.4967119,https://doi.org/10.2139/ssrn.4967119, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
20 Mar 2025
Strong relation between atmospheric CO2 growth rate and terrestrial water storage in tropical forests on interannual timescales
Samantha Petch, Liang Feng, Paul Palmer, Robert P. King, Tristan Quaife, and Keith Haines
External preprint server, https://doi.org/10.22541/essoar.173343481.12875858/v1,https://doi.org/10.22541/essoar.173343481.12875858/v1, 2025
Preprint under review for BG (discussion: final response, 6 comments)
Short summary
20 Mar 2025
Organic soil carbon balance in drained and undrained hemiboreal forests
Aldis Butlers, Raija Laiho, Andis Lazdiņš, Thomas Schindler, Kaido Soosaar, Jyrki Jauhiainen, Arta Bārdule, Muhammad Kamil-Sardar, Ieva Līcīte, Valters Samariks, Andreas Haberl, Hanna Vahter, Dovilė Čiuldienė, Jani Anttila, and Kęstutis Armolaitis
EGUsphere, https://doi.org/10.5194/egusphere-2025-1032,https://doi.org/10.5194/egusphere-2025-1032, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary Co-editor-in-chief
20 Mar 2025
Geographic patterns of upward shifts in treeline vegetation across western North America, 1984–2017
Joanna L. Corimanya, Daniel Jiménez-García, Xingong Li, and A. Townsend Peterson
EGUsphere, https://doi.org/10.5194/egusphere-2025-1203,https://doi.org/10.5194/egusphere-2025-1203, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
19 Mar 2025
Phytoplankton community structure in relation to iron and macronutrient fluxes from subsurface waters in the western North Pacific during summer
Huailin Deng, Koji Suzuki, Ichiro Yasuda, Hiroshi Ogawa, and Jun Nishioka
Biogeosciences, 22, 1495–1508, https://doi.org/10.5194/bg-22-1495-2025,https://doi.org/10.5194/bg-22-1495-2025, 2025
Short summary
19 Mar 2025
Carbon soil stock change in an intensive crop field near Paris reveals significant carbon losses
Benjamin Loubet, Nicolas P. Saby, Maryam Gebleh, Pauline Buysse, Jean-Philippe Chenu, Céline Ratie, Claudy Jolivet, Carmen Kalalian, Florent Levavasseur, Jose-Luis Munera-Echeverri, Sebastien Lafont, Denis Loustau, Dario Papale, Giacomo Nicolini, Bruna Winck, and Dominique Arrouays
EGUsphere, https://doi.org/10.5194/egusphere-2025-592,https://doi.org/10.5194/egusphere-2025-592, 2025
Preprint under review for BG (discussion: final response, 7 comments)
Short summary
18 Mar 2025
Nitrogen concentrations in boreal and temperate tree tissues vary with tree age/size, growth rate, and climate
Martin Thurner, Kailiang Yu, Stefano Manzoni, Anatoly Prokushkin, Melanie A. Thurner, Zhiqiang Wang, and Thomas Hickler
Biogeosciences, 22, 1475–1493, https://doi.org/10.5194/bg-22-1475-2025,https://doi.org/10.5194/bg-22-1475-2025, 2025
Short summary
18 Mar 2025
Influence of Carbon Source and Iron Oxide Minerals on Methane Production and Magnetic Mineral Formation in Salt Marsh Sediments
Kaleigh R. Block, Amy Arbetman, Sarah P. Slotznick, Thomas E. Hanson, George W. Luther III, and Sunita R. Shah Walter
EGUsphere, https://doi.org/10.5194/egusphere-2025-822,https://doi.org/10.5194/egusphere-2025-822, 2025
Preprint under review for BG (discussion: final response, 3 comments)
Short summary
18 Mar 2025
Variability in oxygen isotopic fractionation of enzymatic O2 consumption
Carolina F.M. de Carvalho, Moritz F. Lehmann, and Sarah G. Pati
EGUsphere, https://doi.org/10.5194/egusphere-2025-1193,https://doi.org/10.5194/egusphere-2025-1193, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
17 Mar 2025
Consistency of global carbon budget between concentration- and emission-driven historical experiments simulated by CMIP6 Earth system models and suggestions for improved simulation of CO2 concentration
Tomohiro Hajima, Michio Kawamiya, Akihiko Ito, Kaoru Tachiiri, Chris D. Jones, Vivek Arora, Victor Brovkin, Roland Séférian, Spencer Liddicoat, Pierre Friedlingstein, and Elena Shevliakova
Biogeosciences, 22, 1447–1473, https://doi.org/10.5194/bg-22-1447-2025,https://doi.org/10.5194/bg-22-1447-2025, 2025
Short summary
17 Mar 2025
A microbially driven and depth-explicit soil organic carbon model constrained by carbon isotopes to reduce parameter equifinality
Marijn Van de Broek, Gerard Govers, Marion Schrumpf, and Johan Six
Biogeosciences, 22, 1427–1446, https://doi.org/10.5194/bg-22-1427-2025,https://doi.org/10.5194/bg-22-1427-2025, 2025
Short summary
17 Mar 2025
Surface area and Ω-aragonite oversaturation as controls of the runaway precipitation process in ocean alkalinity enhancement
Niels Suitner, Jens Hartmann, Selene Varliero, Giulia Faucher, Philipp Suessle, and Charly A. Moras
EGUsphere, https://doi.org/10.5194/egusphere-2025-381,https://doi.org/10.5194/egusphere-2025-381, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
14 Mar 2025
Seasonality of the North Pacific Ocean Desert area in the past two decades and a modelling perspective for the 21st century
Siyu Meng, Xun Gong, Benjamin Webber, Manoj Joshi, Xiaokun Ding, Xiang Gong, Mingliang Gu, and Huiwang Gao
EGUsphere, https://doi.org/10.5194/egusphere-2025-13,https://doi.org/10.5194/egusphere-2025-13, 2025
Preprint under review for BG (discussion: open, 2 comments)
Short summary
14 Mar 2025
The incubation history of soil samples strongly affects the occlusion of particulate organic matter
Frederick Büks, Sabine Dumke, and Julia König
EGUsphere, https://doi.org/10.5194/egusphere-2025-771,https://doi.org/10.5194/egusphere-2025-771, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
14 Mar 2025
A niche for diverse cable bacteria in continental margin sediments overlain by oxygen-deficient waters
Caroline P. Slomp, Martijn Hermans, Niels A. G. M. van Helmond, Silke Severmann, James McManus, Marit R. van Erk, and Sairah Malkin
EGUsphere, https://doi.org/10.5194/egusphere-2025-817,https://doi.org/10.5194/egusphere-2025-817, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
14 Mar 2025
On the Challenges of Retrieving Phytoplankton Properties from Remote-Sensing Observations
J. Xavier Prochaska and Robert J. Frouin
EGUsphere, https://doi.org/10.5194/egusphere-2025-927,https://doi.org/10.5194/egusphere-2025-927, 2025
Revised manuscript accepted for BG (discussion: final response, 6 comments)
Short summary
14 Mar 2025
Mineral Formation during Shipboard Ocean Alkalinity Enhancement Experiments in the North Atlantic
Mohammed Hashim, Lukas Marx, Frieder Klein, Chloe Dean, Emily Burdige, Matthew Hayden, Daniel McCorkle, and Adam Subhas
EGUsphere, https://doi.org/10.5194/egusphere-2025-988,https://doi.org/10.5194/egusphere-2025-988, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
14 Mar 2025
20th-century ecological disasters in central European monoculture pine plantations led to critical transitions in peatlands
Mariusz Bąk, Mariusz Lamentowicz, Piotr Kołaczek, Daria Wochal, Michał Jakubowicz, Luke Andrews, and Katarzyna Marcisz
EGUsphere, https://doi.org/10.5194/egusphere-2025-1008,https://doi.org/10.5194/egusphere-2025-1008, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
14 Mar 2025
How does nitrogen control soil organic matter turnover and composition? – Theory and model
Chun Chung Yeung, Harald Bugmann, Frank Hagedorn, Margaux Moreno Duborgel, and Olalla Díaz-Yáñez
EGUsphere, https://doi.org/10.5194/egusphere-2025-1022,https://doi.org/10.5194/egusphere-2025-1022, 2025
Preprint under review for BG (discussion: final response, 6 comments)
Short summary
13 Mar 2025
Selecting allometric equations to estimate forest biomass from plot- rather than individual-level predictive performance
Nicolas Picard, Noël Fonton, Faustin Boyemba Bosela, Adeline Fayolle, Joël Loumeto, Gabriel Ngua Ayecaba, Bonaventure Sonké, Olga Diane Yongo Bombo, Hervé Martial Maïdou, and Alfred Ngomanda
Biogeosciences, 22, 1413–1426, https://doi.org/10.5194/bg-22-1413-2025,https://doi.org/10.5194/bg-22-1413-2025, 2025
Short summary
13 Mar 2025
Phytoplankton community succession and biogeochemistry in a bloom simulation experiment at an estuary-ocean interface
Jenna Alyson Lee, Joseph H. Vineis, Mathieu A. Poupon, Laure Resplandy, and Bess B. Ward
EGUsphere, https://doi.org/10.5194/egusphere-2025-871,https://doi.org/10.5194/egusphere-2025-871, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
13 Mar 2025
Assessing terrestrial carbon fluxes and stocks in South America and its major biomes using CMIP6 Earth System Models
Marcos B. Sanches, Manoel Cardoso, Celso von Randow, Chris Jones, and Mathew Williams
EGUsphere, https://doi.org/10.5194/egusphere-2025-942,https://doi.org/10.5194/egusphere-2025-942, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
13 Mar 2025
Tree Growth and Water-Use Efficiency at the Himalayan Fir Treeline and lower altitudes: Roles of Climate Warming and CO2 Fertilization
Xing Pu and Lixin Lyu
EGUsphere, https://doi.org/10.5194/egusphere-2025-952,https://doi.org/10.5194/egusphere-2025-952, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
13 Mar 2025
Terrestrial browning from Colored Dissolved Organic Matter (CDOM) changes the seasonal phenology of the coastal Arctic carbon cycle
Clement Bertin, Vincent Le Fouest, Dustin Carroll, Stephanie Dutkiewicz, Dimitris Menemenlis, Atsushi Matsuoka, Manfredi Manizza, and Charles E. Miller
EGUsphere, https://doi.org/10.5194/egusphere-2025-973,https://doi.org/10.5194/egusphere-2025-973, 2025
Revised manuscript under review for BG (discussion: final response, 5 comments)
Short summary
12 Mar 2025
Shifts in organic matter character and microbial assemblages from glacial headwaters to downstream reaches in the Canadian Rocky Mountains
Hayley F. Drapeau, Suzanne E. Tank, Maria A. Cavaco, Jessica A. Serbu, Vincent L. St. Louis, and Maya P. Bhatia
Biogeosciences, 22, 1369–1391, https://doi.org/10.5194/bg-22-1369-2025,https://doi.org/10.5194/bg-22-1369-2025, 2025
Short summary
12 Mar 2025
Impact of winter warming on CO2 fluxes in evergreen needleleaf forests
Mana Gharun, Ankit Shekhar, Lukas Hörtnagl, Luana Krebs, Nicola Arriga, Mirco Migliavacca, Marilyn Roland, Bert Gielen, Leonardo Montagnani, Enrico Tomelleri, Ladislav Šigut, Matthias Peichl, Peng Zhao, Marius Schmidt, Thomas Grünwald, Mika Korkiakoski, Annalea Lohila, and Nina Buchmann
Biogeosciences, 22, 1393–1411, https://doi.org/10.5194/bg-22-1393-2025,https://doi.org/10.5194/bg-22-1393-2025, 2025
Short summary
12 Mar 2025
Simulating ecosystem carbon dioxide fluxes and their associated influencing factors for a restored peatland
Hongxing He, Ian B. Strachan, and Nigel T. Roulet
Biogeosciences, 22, 1355–1368, https://doi.org/10.5194/bg-22-1355-2025,https://doi.org/10.5194/bg-22-1355-2025, 2025
Short summary
12 Mar 2025
Long-term ecosystem dynamics of an ice-poor permafrost peatland in eastern Eurasia: paleoecological insights into climate sensitivity
Zhengyu Xia, Fengtong Chen, Mengyang Guo, and Zicheng Yu
EGUsphere, https://doi.org/10.5194/egusphere-2025-946,https://doi.org/10.5194/egusphere-2025-946, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
12 Mar 2025
Sedimentary organic carbon dynamics in a glaciated Arctic fjord: tracing contributions of terrestrial and marine sources in the context of Atlantification over recent centuries
Dahae Kim, Jung-Hyun Kim, Youngkyu Ahn, Matthias Forwick, and Seung-Il Nam
EGUsphere, https://doi.org/10.5194/egusphere-2025-957,https://doi.org/10.5194/egusphere-2025-957, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
11 Mar 2025
Benthic ostracod diversity and biogeography in an urban semi–enclosed eutrophic riverine bay
Jialu Huang, Moriaki Yasuhara, He Wang, Pedro Julião Jimenez, Jiying Li, and Minhan Dai
EGUsphere, https://doi.org/10.5194/egusphere-2025-138,https://doi.org/10.5194/egusphere-2025-138, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
11 Mar 2025
Does increased spatial replication above heterogeneous agroforestry improve the representativeness of eddy covariance measurements?
José Ángel Callejas-Rodelas, Alexander Knohl, Ivan Mammarella, Timo Vesala, Olli Peltola, and Christian Markwitz
EGUsphere, https://doi.org/10.5194/egusphere-2025-810,https://doi.org/10.5194/egusphere-2025-810, 2025
Revised manuscript accepted for BG (discussion: final response, 5 comments)
Short summary
10 Mar 2025
Animal burrowing at cold seep ecotones boosts productivity by linking macromolecule turnover with chemosynthesis and nutrient cycling
Maxim Rubin-Blum, Eyal Rahav, Guy Sisma-Ventura, Yana Yudkovski, Zoya Harbuzov, Or M. Bialik, Oded Ezra, Anneleen Foubert, Barak Herut, and Yizhaq Makovsky
Biogeosciences, 22, 1321–1340, https://doi.org/10.5194/bg-22-1321-2025,https://doi.org/10.5194/bg-22-1321-2025, 2025
Short summary
10 Mar 2025
Earth observation reveals reduced winter wheat growth and the importance of plant available water during drought
Hanna Sjulgård, Lukas Valentin Graf, Tino Colombi, Juliane Hirte, Thomas Keller, and Helge Aasen
Biogeosciences, 22, 1341–1354, https://doi.org/10.5194/bg-22-1341-2025,https://doi.org/10.5194/bg-22-1341-2025, 2025
Short summary
07 Mar 2025
Narrowing down dune establishment drivers on the beach
Jan-Markus Homberger, Sasja van Rosmalen, Michel Riksen, and Juul Limpens
Biogeosciences, 22, 1301–1320, https://doi.org/10.5194/bg-22-1301-2025,https://doi.org/10.5194/bg-22-1301-2025, 2025
Short summary
07 Mar 2025
Extreme carbon fluxes may result from autochthonous particulate organic carbon regulated by the interactions between picophytoplankton and heterotrophic bacteria in river-reservoir systems
Fang Luo, Zhe Li, Qiong Tang, Yan Xiao, Lunhui Lu, Dianchang Wang, Chong Li, and Xinghua Wu
EGUsphere, https://doi.org/10.5194/egusphere-2025-156,https://doi.org/10.5194/egusphere-2025-156, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
07 Mar 2025
Improving Marine Sediment Carbon Stock Estimates: The Role of Dry Bulk Density and Predictor Adjustments
Mark Chatting, Markus Diesing, William Ross Hunter, Anthony Grey, Brian P. Kelleher, and Mark Coughlan
EGUsphere, https://doi.org/10.5194/egusphere-2025-661,https://doi.org/10.5194/egusphere-2025-661, 2025
Preprint under review for BG (discussion: final response, 5 comments)
Short summary
07 Mar 2025
Preservation and degradation of ancient organic matter in mid-Miocene Antarctic permafrost
Marjolaine Verret, Sebastian Naeher, Denis Lacelle, Catherine Ginnane, Warren Dickinson, Kevin Norton, Jocelyn Turnbull, and Richard Levy
EGUsphere, https://doi.org/10.5194/egusphere-2025-786,https://doi.org/10.5194/egusphere-2025-786, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
06 Mar 2025
Eddy-covariance fluxes of CO2, CH4 and N2O in a drained peatland forest after clear-cutting
Olli-Pekka Tikkasalo, Olli Peltola, Pavel Alekseychik, Juha Heikkinen, Samuli Launiainen, Aleksi Lehtonen, Qian Li, Eduardo Martínez-García, Mikko Peltoniemi, Petri Salovaara, Ville Tuominen, and Raisa Mäkipää
Biogeosciences, 22, 1277–1300, https://doi.org/10.5194/bg-22-1277-2025,https://doi.org/10.5194/bg-22-1277-2025, 2025
Short summary
06 Mar 2025
Clouds influence the functioning of airborne microorganisms
Raphaëlle Péguilhan, Florent Rossi, Muriel Joly, Engy Nasr, Bérénice Batut, François Enault, Barbara Ervens, and Pierre Amato
Biogeosciences, 22, 1257–1275, https://doi.org/10.5194/bg-22-1257-2025,https://doi.org/10.5194/bg-22-1257-2025, 2025
Short summary
06 Mar 2025
Tracing the contribution of dust sources on deposition and phytoplankton carbon uptake in global oceans
Yaxin Liu, Yunting Xiao, Lehui Cui, Qinghao Guo, Yiyang Sun, Pingqing Fu, Cong-Qiang Liu, and Jialei Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2025-763,https://doi.org/10.5194/egusphere-2025-763, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
05 Mar 2025
Geochemical and microbial factors driving crustacean assemblages in adjacent aquifer units within the same aquifer
Tiziana Di Lorenzo, Stefano Amalfitano, Diana Maria Paola Galassi, Marco Melita, Annamaria Zoppini, Daniele Parrone, Stefano Ghergo, David Rossi, Agostina Tabilio Di Camillo, and Elisabetta Preziosi
Biogeosciences, 22, 1237–1256, https://doi.org/10.5194/bg-22-1237-2025,https://doi.org/10.5194/bg-22-1237-2025, 2025
Short summary
05 Mar 2025
Mixing, spatial resolution and argon saturation in a suite of coupled general ocean circulation biogeochemical models off Mauritania
Heiner Dietze and Ulrike Löptien
Biogeosciences, 22, 1215–1236, https://doi.org/10.5194/bg-22-1215-2025,https://doi.org/10.5194/bg-22-1215-2025, 2025
Short summary
05 Mar 2025
Intense and localized export of selected marine snow types at eddy edges in the South Atlantic Ocean
Alexandre Accardo, Rémi Laxenaire, Alberto Baudena, Sabrina Speich, Rainer Kiko, and Lars Stemmann
Biogeosciences, 22, 1183–1201, https://doi.org/10.5194/bg-22-1183-2025,https://doi.org/10.5194/bg-22-1183-2025, 2025
Short summary
05 Mar 2025
Effects of pH/pCO2 fluctuations on photosynthesis and fatty acid composition of two marine diatoms, with reference to consequences of coastal acidification
Yu Shang, Jingmin Qiu, Yuxi Weng, Xin Wang, Di Zhang, Yuwei Zhou, Juntian Xu, and Futian Li
Biogeosciences, 22, 1203–1214, https://doi.org/10.5194/bg-22-1203-2025,https://doi.org/10.5194/bg-22-1203-2025, 2025
Short summary
05 Mar 2025
Bacteria as paleoenvironmental proxies: the study of a cave Pleistocene profile
Cătălina Haidău, Ionuţ Cornel Mirea, Silviu Constantin, and Oana Teodora Moldovan
Biogeosciences, 22, 1163–1182, https://doi.org/10.5194/bg-22-1163-2025,https://doi.org/10.5194/bg-22-1163-2025, 2025
Short summary
05 Mar 2025
Global patterns and drivers of climate-driven fires in a warming world
Hemraj Bhattarai, Maria Val Martin, Stephen Sitch, David H. Y. Yung, and Amos P. K. Tai
EGUsphere, https://doi.org/10.5194/egusphere-2025-804,https://doi.org/10.5194/egusphere-2025-804, 2025
Revised manuscript under review for BG (discussion: final response, 6 comments)
Short summary
04 Mar 2025
Part 2: Quantitative contributions of cyanobacterial alkaline phosphatases to biogeochemical rates in the subtropical North Atlantic
Noelle A. Held, Korrina Kunde, Clare E. Davis, Neil J. Wyatt, Elizabeth L. Mann, E. Malcolm S. Woodward, Matthew McIlvin, Alessandro Tagliabue, Benjamin S. Twining, Claire Mahaffey, Mak A. Saito, and Maeve C. Lohan
EGUsphere, https://doi.org/10.5194/egusphere-2024-3996,https://doi.org/10.5194/egusphere-2024-3996, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
04 Mar 2025
Assessing Carbon Flux Variability in an Alpine Steppe: Insights from Dual-Height Measurements
Nithin D. Pillai, Christian Wille, Felix Nieberding, Manuel Helbig, and Torsten Sachs
EGUsphere, https://doi.org/10.5194/egusphere-2025-530,https://doi.org/10.5194/egusphere-2025-530, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
04 Mar 2025
Physiological responses to ultra-high CO2 levels in an evergreen tree species
Ben-El Levy, Yedidya Ben-Eliyahu, Yaniv-Brian Grunstein, Itay Halevy, and Tamir Klein
EGUsphere, https://doi.org/10.5194/egusphere-2025-807,https://doi.org/10.5194/egusphere-2025-807, 2025
Revised manuscript under review for BG (discussion: final response, 6 comments)
Short summary
03 Mar 2025
Eddy covariance evaluation of ecosystem fluxes at a temperate saltmarsh in Victoria, Australia, shows large CO2 uptake
Ruth Reef, Edoardo Daly, Tivanka Anandappa, Eboni-Jane Vienna-Hallam, Harriet Robertson, Matthew Peck, and Adrien Guyot
Biogeosciences, 22, 1149–1162, https://doi.org/10.5194/bg-22-1149-2025,https://doi.org/10.5194/bg-22-1149-2025, 2025
Short summary
28 Feb 2025
Exploring macroevolutionary links in multi-species planktonic foraminiferal Mg∕Ca and δ18O from 15 Ma to recent
Flavia Boscolo-Galazzo, David Evans, Elaine M. Mawbey, William R. Gray, Paul N. Pearson, and Bridget S. Wade
Biogeosciences, 22, 1095–1113, https://doi.org/10.5194/bg-22-1095-2025,https://doi.org/10.5194/bg-22-1095-2025, 2025
Short summary
28 Feb 2025
Long-term impacts of global temperature stabilization and overshoot on exploited marine species
Anne L. Morée, Fabrice Lacroix, William W. L. Cheung, and Thomas L. Frölicher
Biogeosciences, 22, 1115–1133, https://doi.org/10.5194/bg-22-1115-2025,https://doi.org/10.5194/bg-22-1115-2025, 2025
Short summary
28 Feb 2025
A shift in circadian stem increment patterns in a Pyrenean alpine treeline precedes spring growth after snow melting
Helen Flynn, J. Julio Camarero, Alba Sanmiguel-Vallelado, Francisco Rojas Heredia, Pablo Domínguez Aguilar, Jesús Revuelto, and Juan Ignacio López-Moreno
Biogeosciences, 22, 1135–1147, https://doi.org/10.5194/bg-22-1135-2025,https://doi.org/10.5194/bg-22-1135-2025, 2025
Short summary
28 Feb 2025
Air-sea gas exchange measurements helped derive in-situ organic and inorganic carbon fixation in response to Ocean Alkalinity Enhancement in a temperate plankton community
Julieta Schneider, Ulf Riebesell, Charly André Moras, Laura Marín-Samper, Leila Kittu, Joaquín Ortíz-Cortes, and Kai George Schulz
EGUsphere, https://doi.org/10.5194/egusphere-2025-524,https://doi.org/10.5194/egusphere-2025-524, 2025
Preprint under review for BG (discussion: final response, 2 comments)
Short summary
28 Feb 2025
Utilizing Probability Estimates from Machine Learning and Pollen to Understand the Depositional Influences on Branched GDGT in Wetlands, Peatlands, and Lakes
Amy Cromartie, Cindy De Jonge, Guillemette Ménot, Mary Robles, Lucas Dugerdil, Odile Peyron, Marta Rodrigo-Gámiz, Jon Camuera, Maria Jose Ramos-Roman, Gonzalo Jiménez-Moreno, Claude Colombié, Lilit Sahakyan, and Sébastien Joannin
EGUsphere, https://doi.org/10.5194/egusphere-2025-526,https://doi.org/10.5194/egusphere-2025-526, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
27 Feb 2025
Plutonium concentrations link soil organic matter decline to wind erosion in ploughed soils of South Africa
Joel Mohren, Hendrik Wiesel, Wulf Amelung, L. Keith Fifield, Alexandra Sandhage-Hofmann, Erik Strub, Steven A. Binnie, Stefan Heinze, Elmarie Kotze, Chris Du Preez, Stephen G. Tims, and Tibor J. Dunai
Biogeosciences, 22, 1077–1094, https://doi.org/10.5194/bg-22-1077-2025,https://doi.org/10.5194/bg-22-1077-2025, 2025
Short summary
26 Feb 2025
Spatial distributions of iron and manganese in surface waters of the Arctic's Laptev and East Siberian seas
Naoya Kanna, Kazutaka Tateyama, Takuji Waseda, Anna Timofeeva, Maria Papadimitraki, Laura Whitmore, Hajime Obata, Daiki Nomura, Hiroshi Ogawa, Youhei Yamashita, and Igor Polyakov
Biogeosciences, 22, 1057–1076, https://doi.org/10.5194/bg-22-1057-2025,https://doi.org/10.5194/bg-22-1057-2025, 2025
Short summary
25 Feb 2025
Modelling ozone-induced changes in wheat amino acids and protein quality using a process-based crop model
Jo Cook, Durgesh Singh Yadav, Felicity Hayes, Nathan Booth, Sam Bland, Pritha Pande, Samarthia Thankappan, and Lisa Emberson
Biogeosciences, 22, 1035–1056, https://doi.org/10.5194/bg-22-1035-2025,https://doi.org/10.5194/bg-22-1035-2025, 2025
Short summary
25 Feb 2025
Impact of wheat cultivar development on biomass production and carbon input in tillage-eroded soils
Luis Alfredo Pires Barbosa, Martin Leue, Marc Wehrhan, and Michael Sommer
EGUsphere, https://doi.org/10.5194/egusphere-2025-746,https://doi.org/10.5194/egusphere-2025-746, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
25 Feb 2025
Enhanced isotopic approach combined with microbiological analyses for more precise distinction of various N-transformation processes in contaminated aquifer – a groundwater incubation study
Sushmita Deb, Mikk Espenberg, Reinhard Well, Michał Bucha, Marta Jakubiak, Ülo Mander, and Dominika Lewicka-Szczebak
EGUsphere, https://doi.org/10.5194/egusphere-2025-754,https://doi.org/10.5194/egusphere-2025-754, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
24 Feb 2025
From Ground Photos to Aerial Insights: Automating Citizen Science Labeling for Tree Species Segmentation in UAV Images
Salim Soltani, Lauren E. Gillespie, Moises Exposito-Alonso, Olga Ferlian, Nico Eisenhauer, Hannes Feilhauer, and Teja Kattenborn
EGUsphere, https://doi.org/10.5194/egusphere-2025-662,https://doi.org/10.5194/egusphere-2025-662, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
20 Feb 2025
Climate-driven shifts in Southern Ocean primary producers and biogeochemistry in CMIP6 models
Ben J. Fisher, Alex J. Poulton, Michael P. Meredith, Kimberlee Baldry, Oscar Schofield, and Sian F. Henley
Biogeosciences, 22, 975–994, https://doi.org/10.5194/bg-22-975-2025,https://doi.org/10.5194/bg-22-975-2025, 2025
Short summary
19 Feb 2025
Including the invisible: deep depth-integrated chlorophyll estimates from remote sensing may assist in identifying biologically important areas in oligotrophic coastal margins
Renée P. Schoeman, Christine Erbe, and Robert D. McCauley
Biogeosciences, 22, 959–974, https://doi.org/10.5194/bg-22-959-2025,https://doi.org/10.5194/bg-22-959-2025, 2025
Short summary
18 Feb 2025
Locally produced leaf wax biomarkers in the high-altitude Areguni Mountains outweigh downstream transport
Alex Brittingham, Michael T. Hren, Samuel Spitzschuch, Phil Glauberman, Yonaton Goldsmith, Boris Gasparyan, and Ariel Malinsky-Buller
Biogeosciences, 22, 831–840, https://doi.org/10.5194/bg-22-831-2025,https://doi.org/10.5194/bg-22-831-2025, 2025
Short summary
18 Feb 2025
| Highlight paper
Toward more robust net primary production projections in the North Atlantic Ocean
Stéphane Doléac, Marina Lévy, Roy El Hourany, and Laurent Bopp
Biogeosciences, 22, 841–862, https://doi.org/10.5194/bg-22-841-2025,https://doi.org/10.5194/bg-22-841-2025, 2025
Short summary Co-editor-in-chief
18 Feb 2025
Lake anoxia, primary production and algal community shifts in response to rapid climate changes during the Late-Glacial
Stan Jonah Schouten, Noé Raymond Marie Marcel Schmidhauser, Martin Grosjean, Andrea Lami, Petra Boltshauser-Kaltenrieder, Jacqueline F. N. van Leeuwen, Hendrik Vogel, and Petra Zahajská
EGUsphere, https://doi.org/10.5194/egusphere-2025-440,https://doi.org/10.5194/egusphere-2025-440, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
15 Feb 2025
Interferences caused by the biogeochemical methane cycle in peats during the assessment of abandoned oil wells
Sebastian F. A. Jordan, Stefan Schloemer, Martin Krüger, Tanja Heffner, Marcus A. Horn, and Martin Blumenberg
Biogeosciences, 22, 809–830, https://doi.org/10.5194/bg-22-809-2025,https://doi.org/10.5194/bg-22-809-2025, 2025
Short summary
14 Feb 2025
Can atmospheric chemistry deposition schemes reliably simulate stomatal ozone flux across global land covers and climates?
Tamara Emmerichs, Abdulla Al Mamun, Lisa Emberson, Huiting Mao, Leiming Zhang, Limei Ran, Clara Betancourt, Anthony Wong, Gerbrand Koren, Giacomo Gerosa, Min Huang, and Pierluigi Guaita
EGUsphere, https://doi.org/10.5194/egusphere-2025-429,https://doi.org/10.5194/egusphere-2025-429, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
13 Feb 2025
Toward a typology of river functioning: a comprehensive study of POM composition at multi-rivers scale 
Florian Ferchiche, Camilla Liénart, Karine Charlier, Jonathan Deborde, Mélanie Giraud, Philippe Kerhervé, Pierre Polsenaere, and Nicolas Savoye
EGUsphere, https://doi.org/10.5194/egusphere-2025-158,https://doi.org/10.5194/egusphere-2025-158, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
13 Feb 2025
Accelerated export of terrestrial organic carbon to the Chukchi Sea since pre-industrial times
Bassem Jalali, Marie-Alexandrine Sicre, Jian Ren, Zhongqiao Li, Youcheng Bai, Liang Su, Vincent Klein, and Jianfang Chen
EGUsphere, https://doi.org/10.5194/egusphere-2025-325,https://doi.org/10.5194/egusphere-2025-325, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
13 Feb 2025
A fresh look at the pre-industrial air-sea carbon flux using the alkalinity budget
Alban Planchat, Laurent Bopp, and Lester Kwiatkowski
EGUsphere, https://doi.org/10.5194/egusphere-2025-523,https://doi.org/10.5194/egusphere-2025-523, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
12 Feb 2025
Influence of minor hydrocarbon seepage on sulfur cycling in marine subsurface sediments
Ellen Schnabel, Aurèle Vuillemin, Cédric C. Laczny, Benoit J. Kunath, André R. Soares, Alexander J. Probst, Rolando Di Primio, Jens Kallmeyer, and the PROSPECTOMICS Consortium
Biogeosciences, 22, 767–784, https://doi.org/10.5194/bg-22-767-2025,https://doi.org/10.5194/bg-22-767-2025, 2025
Short summary
12 Feb 2025
An elucidatory model of oxygen's partial pressure inside substomatal cavities
Andrew S. Kowalski
Biogeosciences, 22, 785–789, https://doi.org/10.5194/bg-22-785-2025,https://doi.org/10.5194/bg-22-785-2025, 2025
Short summary
12 Feb 2025
| Highlight paper
What controls planktic foraminiferal calcification?
Ruby Barrett, Joost de Vries, and Daniela N. Schmidt
Biogeosciences, 22, 791–807, https://doi.org/10.5194/bg-22-791-2025,https://doi.org/10.5194/bg-22-791-2025, 2025
Short summary Co-editor-in-chief
12 Feb 2025
Distribution of alkylamines in surface waters around the Antarctic Peninsula and Weddell Sea
Arianna Rocchi, Mark F. Fitzsimons, Preston Akenga, Ana Sotomayor, Elisabet L. Sà, Queralt Güell-Bujons, Magda Vila, Yaiza M. Castillo, Manuel Dall’Osto, Dolors Vaqué, Charel Wohl, Rafel Simó, and Elisa Berdalet
EGUsphere, https://doi.org/10.5194/egusphere-2025-407,https://doi.org/10.5194/egusphere-2025-407, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary Co-editor-in-chief
11 Feb 2025
Dissolved Mn(III) is a key redox intermediate in sediments of a seasonally euxinic coastal basin
Robin Klomp, Olga M. Żygadłowska, Mike S. M. Jetten, Véronique E. Oldham, Niels A. G. M. van Helmond, Caroline P. Slomp, and Wytze K. Lenstra
Biogeosciences, 22, 751–765, https://doi.org/10.5194/bg-22-751-2025,https://doi.org/10.5194/bg-22-751-2025, 2025
Short summary
11 Feb 2025
Influences on Chemical Distribution Patterns across the west Greenland Shelf: The Roles of Ocean Currents, Sea Ice Melt, and Freshwater Runoff
Claudia Elena Schmidt, Tristan Zimmermann, Katarzyna Koziorowska, Daniel Pröfrock, and Helmuth Thomas
EGUsphere, https://doi.org/10.5194/egusphere-2025-291,https://doi.org/10.5194/egusphere-2025-291, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
11 Feb 2025
A Novel Approach to Estimate Carbon and Nitrogen Flux from In Situ Optics: Application to Cyclonic Eddies off the Cape Verde Islands
Nasrollah Moradi, Lili Hufnagel, Simon Ramondenc, Clara Flintrop, Rainer Kiko, Tim Fischer, Helena Hauss, Arne Körtzinger, Gerhard Fischer, and Morten Iversen
EGUsphere, https://doi.org/10.5194/egusphere-2025-347,https://doi.org/10.5194/egusphere-2025-347, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
11 Feb 2025
Methanogenesis by CO2 reduction dominates lake sediments with different organic matter compositions
Guangyi Su, Julie Tolu, Clemens Glombitza, Jakob Zopfi, Moritz F. Lehmann, Mark A. Lever, and Carsten J. Schubert
EGUsphere, https://doi.org/10.5194/egusphere-2025-437,https://doi.org/10.5194/egusphere-2025-437, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
10 Feb 2025
Carbon sequestration in different urban vegetation types in Southern Finland
Laura Thölix, Leif Backman, Minttu Havu, Esko Karvinen, Jesse Soininen, Justine Trémeau, Olli Nevalainen, Joyson Ahongshangbam, Leena Järvi, and Liisa Kulmala
Biogeosciences, 22, 725–749, https://doi.org/10.5194/bg-22-725-2025,https://doi.org/10.5194/bg-22-725-2025, 2025
Short summary
10 Feb 2025
Isotope discrimination of carbonyl sulfide (34S) and carbon dioxide (13C, 18O) during plant uptake in flow-through chamber experiments
Sophie L. Baartman, Steven M. Driever, Maarten Wassenaar, Linda M. J. Kooijmans, Nerea Ubierna Lopez, Leon Mossink, Maria E. Popa, Ara Cho, Lisa Wingate, Thomas Röckmann, Steven M. A. C. van Heuven, and Maarten C. Krol
EGUsphere, https://doi.org/10.5194/egusphere-2025-215,https://doi.org/10.5194/egusphere-2025-215, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
07 Feb 2025
Combined effects of topography, soil moisture, and snow cover regimes on growth responses of grasslands in a low- mountain range (Vosges, France)
Pierre-Alexis Herrault, Albin Ullmann, and Damien Ertlen
Biogeosciences, 22, 705–724, https://doi.org/10.5194/bg-22-705-2025,https://doi.org/10.5194/bg-22-705-2025, 2025
Short summary
07 Feb 2025
Soils signal key mechanisms driving greater protection of organic carbon under aspen compared to spruce forests in a North American montane ecosystem
Lena Wang, Sharon Billings, Li Li, Daniel Hirmas, Keira Johnson, Devon Kerins, Julio Pachon, Curtis Beutler, Karla Jarecke, Vaishnavi Varikuti, Micah Unruh, Hoori Ajami, Holly Barnard, Alejandro Flores, Kenneth Williams, and Pamela Sullivan
EGUsphere, https://doi.org/10.5194/egusphere-2025-70,https://doi.org/10.5194/egusphere-2025-70, 2025
Revised manuscript accepted for BG (discussion: final response, 6 comments)
Short summary
07 Feb 2025
Groundwater-CO2 Emissions Relationship in Dutch Peatlands Derived by Machine Learning Using Airborne and Ground-Based Eddy Covariance Data
Laura M. van der Poel, Laurent V. Bataille, Bart Kruijt, Wietse Franssen, Wilma Jans, Jan Biermann, Anne Rietman, Alex J. V. Buzacott, Ype van der Velde, Ruben Boelens, and Ronald W. A. Hutjes
EGUsphere, https://doi.org/10.5194/egusphere-2025-431,https://doi.org/10.5194/egusphere-2025-431, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
06 Feb 2025
Proglacial methane emissions driven by meltwater and groundwater flushing in a high-Arctic glacial catchment
Gabrielle E. Kleber, Leonard Magerl, Alexandra V. Turchyn, Stefan Schloemer, Mark Trimmer, Yizhu Zhu, and Andrew Hodson
Biogeosciences, 22, 659–674, https://doi.org/10.5194/bg-22-659-2025,https://doi.org/10.5194/bg-22-659-2025, 2025
Short summary
06 Feb 2025
Long-term variations in pH in coastal waters along the Korean Peninsula
Yong-Woo Lee, Mi-Ok Park, Seong-Gil Kim, Tae-Hoon Kim, Yong Hwa Oh, Sang Heon Lee, and DongJoo Joung
Biogeosciences, 22, 675–690, https://doi.org/10.5194/bg-22-675-2025,https://doi.org/10.5194/bg-22-675-2025, 2025
Short summary
06 Feb 2025
Root growth dynamics and allocation as a response to rapid and local changes in soil moisture
Samuele Ceolin, Stanislaus J. Schymanski, Dagmar van Dusschoten, Robert Koller, and Julian Klaus
Biogeosciences, 22, 691–703, https://doi.org/10.5194/bg-22-691-2025,https://doi.org/10.5194/bg-22-691-2025, 2025
Short summary
06 Feb 2025
Forestation tends to create favourable conditions for convective precipitation in the Mediterranean Basin
Jolanda J. E. Theeuwen, Sarah N. Warnau, Imme B. Benedict, Stefan C. Dekker, Hubertus V. M. Hamelers, Chiel C. van Heerwaarden, and Arie Staal
EGUsphere, https://doi.org/10.5194/egusphere-2025-289,https://doi.org/10.5194/egusphere-2025-289, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
06 Feb 2025
Adaptation of methane oxidising bacteria to environmental changes: implications for coastal methane dynamics
Tim R. de Groot, Julia C. Engelmann, Pierre Ramond, Julia Diorgio, Judith van Bleiswijk, and Helge Niemann
EGUsphere, https://doi.org/10.5194/egusphere-2025-316,https://doi.org/10.5194/egusphere-2025-316, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
06 Feb 2025
Pathways of CH4 formation and emission in the subsaline reed wetland of Lake Neusiedl
Pamela Alessandra Baur, Thiago Rodrigues-Oliveira, Karin Hager, Zhen-Hao Luo, Christa Schleper, and Stephan Glatzel
EGUsphere, https://doi.org/10.5194/egusphere-2025-443,https://doi.org/10.5194/egusphere-2025-443, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
05 Feb 2025
The effect of carbonate mineral additions on biogeochemical conditions in surface sediments and benthic–pelagic exchange fluxes
Kadir Biçe, Tristen Myers Stewart, George G. Waldbusser, and Christof Meile
Biogeosciences, 22, 641–657, https://doi.org/10.5194/bg-22-641-2025,https://doi.org/10.5194/bg-22-641-2025, 2025
Short summary
05 Feb 2025
Part 1: Zonal gradients in phosphorus and nitrogen acquisition and stress revealed by metaproteomes of Prochlorococcus and Synechococcus
Claire Mahaffey, Noelle Held, Korinne Kunde, Clare Davis, Neil Wyatt, Matthew McIlvin, Malcolm Woodward, Lewis Wrightson, Alessandro Tagliabue, Maeve Lohan, and Mak Saito
EGUsphere, https://doi.org/10.5194/egusphere-2024-3987,https://doi.org/10.5194/egusphere-2024-3987, 2025
Preprint under review for BG (discussion: final response, 5 comments)
Short summary
05 Feb 2025
Plant community composition controls spatial variation in year-round methane fluxes in a boreal rich fen
Eeva Järvi-Laturi, Teemu Tahvanainen, Eero Koskinen, Efrén López-Blanco, Juho Lämsä, Hannu Marttila, Mikhail Mastepanov, Riku Paavola, Maria Väisänen, and Torben Røjle Christensen
EGUsphere, https://doi.org/10.5194/egusphere-2025-217,https://doi.org/10.5194/egusphere-2025-217, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
04 Feb 2025
Grazing mortality as a controlling factor in the uncultured non-cyanobacterial diazotroph (Gamma A) around the Kuroshio region
Takuya Sato, Tamaha Yamaguchi, Kiyotaka Hidaka, Sayaka Sogawa, Takashi Setou, Taketoshi Kodama, Takuhei Shiozaki, and Kazutaka Takahashi
Biogeosciences, 22, 625–639, https://doi.org/10.5194/bg-22-625-2025,https://doi.org/10.5194/bg-22-625-2025, 2025
Short summary
04 Feb 2025
Optimisation of the World Ocean Model of Biogeochemistry and Trophic-dynamics (WOMBAT) using surrogate machine learning methods
Pearse James Buchanan, P. Jyoteeshkumar Reddy, Richard J. Matear, Matthew A. Chamberlain, Tyler Rohr, Dougal Squire, and Elizabeth H. Shadwick
EGUsphere, https://doi.org/10.5194/egusphere-2024-4026,https://doi.org/10.5194/egusphere-2024-4026, 2025
Preprint under review for BG (discussion: final response, 6 comments)
Short summary
04 Feb 2025
The primacy of dissolved organic matter to aquatic light variability
Henry F. Houskeeper and Stanford B. Hooker
EGUsphere, https://doi.org/10.5194/egusphere-2024-4163,https://doi.org/10.5194/egusphere-2024-4163, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
03 Feb 2025
Anaerobic biodegradation of Miocene lignites from an opencast mine by autochthonous microorganisms stimulated under laboratory conditions
Michal Bucha, Piotr Siupka, Anna Detman-Ignatowska, Sushmita Deb, Agnieszka Bylina, Daria Kaim, Aleksandra Chojnacka, Dominika Kufka, Dominika Lewicka-Szczebak, Anna Sikora, and Leszek Marynowski
EGUsphere, https://doi.org/10.5194/egusphere-2025-236,https://doi.org/10.5194/egusphere-2025-236, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
03 Feb 2025
Modeling the impact of drainage on peatland CO2 and CH4 fluxes and its underlying drivers
Thu Hang Nguyen, Philippe Ciais, Liyang Liu, Yi Xi, Chunjing Qiu, Elodie Salmon, Aram Kalhori, Christophe Guimbaud, Matthias Peichl, Joshua L. Ratcliffe, Koffi Dodji Noumonvi, and Xuefei Li
EGUsphere, https://doi.org/10.5194/egusphere-2025-352,https://doi.org/10.5194/egusphere-2025-352, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
31 Jan 2025
Contrasting seasonal patterns in particle aggregation and dissolved organic matter transformation in a sub-Arctic fjord
Maria G. Digernes, Yasemin V. Bodur, Martí Amargant-Arumí, Oliver Müller, Jeffrey A. Hawkes, Stephen G. Kohler, Ulrike Dietrich, Marit Reigstad, and Maria L. Paulsen
Biogeosciences, 22, 601–623, https://doi.org/10.5194/bg-22-601-2025,https://doi.org/10.5194/bg-22-601-2025, 2025
Short summary
31 Jan 2025
Orbital-scale variability in the contribution of foraminifera and coccolithophores to pelagic carbonate production
Pauline Cornuault, Luc Beaufort, Heiko Pälike, Torsten Bickert, Karl-Heinz Baumann, and Michal Kucera
EGUsphere, https://doi.org/10.5194/egusphere-2025-198,https://doi.org/10.5194/egusphere-2025-198, 2025
Preprint under review for BG (discussion: open, 1 comment)
Short summary
30 Jan 2025
Seasonal and interannual variability in CO2 fluxes in southern Africa seen by GOSAT
Eva-Marie Metz, Sanam Noreen Vardag, Sourish Basu, Martin Jung, and André Butz
Biogeosciences, 22, 555–584, https://doi.org/10.5194/bg-22-555-2025,https://doi.org/10.5194/bg-22-555-2025, 2025
Short summary
30 Jan 2025
Estimates of critical loads and exceedances of acidity and nutrient nitrogen for mineral soils in Canada for 2014–2016 average annual sulfur and nitrogen atmospheric deposition
Hazel Cathcart, Julian Aherne, Michael D. Moran, Verica Savic-Jovcic, Paul A. Makar, and Amanda Cole
Biogeosciences, 22, 535–554, https://doi.org/10.5194/bg-22-535-2025,https://doi.org/10.5194/bg-22-535-2025, 2025
Short summary
30 Jan 2025
Aerosol trace element solubility and deposition fluxes over the Mediterranean Sea and Black Sea basins
Rachel U. Shelley, Alex R. Baker, Max Thomas, and Sam Murphy
Biogeosciences, 22, 585–600, https://doi.org/10.5194/bg-22-585-2025,https://doi.org/10.5194/bg-22-585-2025, 2025
Short summary
30 Jan 2025
Plant phenology evaluation of CRESCENDO land surface models. Part II: Trough, peak, and amplitude of growing season
Daniele Peano, Deborah Hemming, Christine Delire, Yuanchao Fan, Hanna Lee, Stefano Materia, Julia E. M .S. Nabel, Taejin Park, David Wårlind, Andy Wiltshire, and Sönke Zaehle
EGUsphere, https://doi.org/10.5194/egusphere-2024-4114,https://doi.org/10.5194/egusphere-2024-4114, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
30 Jan 2025
Environmental drivers constraining the seasonal variability of satellite-observed methane at Northern high latitudes
Ella Kivimäki, Tuula Aalto, Michael Buchwitz, Kari Luojus, Jouni Pulliainen, Kimmo Rautiainen, Oliver Schneising, Anu-Maija Sundström, Johanna Tamminen, Aki Tsuruta, and Hannakaisa Lindqvist
EGUsphere, https://doi.org/10.5194/egusphere-2025-249,https://doi.org/10.5194/egusphere-2025-249, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
30 Jan 2025
Previous integrated or organic farming affects productivity and ecosystem N balance rather than fertilizer 15N allocation to plants and soil, leaching, or gaseous emissions (NH3, N2O, and N2)
Fawad Khan, Samuel Franco Luesma, Frederik Hartmann, Michael Dannenmann, Rainer Gasche, Clemens Scheer, Andreas Gattinger, Wiebke Niether, Elizabeth Gachibu Wangari, Ricky Mwangada Mwanake, Ralf Kiese, and Benjamin Wolf
EGUsphere, https://doi.org/10.5194/egusphere-2025-292,https://doi.org/10.5194/egusphere-2025-292, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
30 Jan 2025
Bioconcentration as a key driver of Hg bioaccumulation in high trophic level fish
David Amptmeijer and Johannes Bieser
EGUsphere, https://doi.org/10.5194/egusphere-2025-312,https://doi.org/10.5194/egusphere-2025-312, 2025
Revised manuscript under review for BG (discussion: final response, 8 comments)
Short summary
30 Jan 2025
Aquatic metabolism influences temporal variations of water carbon and atmospheric carbon dioxide fluxes in a temperate salt marsh
Jérémy Mayen, Pierre Polsenaere, Aurore Regaudie de Gioux, Jonathan Deborde, Karine Collin, Yoann Le Merrer, Élodie Foucault, Vincent Ouisse, Laurent André, Marie Arnaud, Pierre Kostyrka, Éric Lamaud, Gwenaël Abril, and Philippe Souchu
EGUsphere, https://doi.org/10.5194/egusphere-2025-335,https://doi.org/10.5194/egusphere-2025-335, 2025
Preprint under review for BG (discussion: final response, 6 comments)
Short summary
29 Jan 2025
Field heterogeneity of soil texture controls leaf water potential spatial distribution predicted from UAS-based vegetation indices in non-irrigated vineyards
Louis Delval, Jordan Bates, François Jonard, and Mathieu Javaux
Biogeosciences, 22, 513–534, https://doi.org/10.5194/bg-22-513-2025,https://doi.org/10.5194/bg-22-513-2025, 2025
Short summary
29 Jan 2025
Meta-metabolome ecology reveals that geochemistry and microbial functional potential are linked to organic matter development across seven rivers
Robert E. Danczak, Amy E. Goldman, Mikayla A. Borton, Rosalie K. Chu, Jason G. Toyoda, Vanessa A. Garayburu-Caruso, Emily B. Graham, Joseph W. Morad, Lupita Renteria, Jacqueline R. Hager, Shai Arnon, Scott Brooks, Edo Bar-Zeev, Michael Jones, Nikki Jones, Jorg Lewandowski, Christof Meile, Birgit M. Muller, John Schalles, Hanna Schulz, Adam Ward, and James C. Stegen
External preprint server, https://doi.org/10.1101/2024.01.10.575030,https://doi.org/10.1101/2024.01.10.575030, 2025
Preprint under review for BG (discussion: final response, 4 comments)
Short summary
29 Jan 2025
Estimation of Metabolic Dynamics of Restored Seagrass Meadows in a Southeast Asia Islet: Insights from Ex Situ Benthic Incubation
Mariche Bandibas Natividad, Jian-Jhih Chen, Hsin-Yu Chou, Lan-Feng Fan, Yi-Le Shen, and Wen-Chen Chou
EGUsphere, https://doi.org/10.5194/egusphere-2024-4000,https://doi.org/10.5194/egusphere-2024-4000, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
Short summary
29 Jan 2025
Grassland yield estimations – potentials and limitations of remote sensing, process-based modelling and field measurements
Sophie Reinermann, Carolin Boos, Andrea Kaim, Anne Schucknecht, Sarah Asam, Ursula Gessner, Sylvia H. Annuth, Thomas M. Schmitt, Thomas Koellner, and Ralf Kiese
EGUsphere, https://doi.org/10.5194/egusphere-2024-4087,https://doi.org/10.5194/egusphere-2024-4087, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
29 Jan 2025
Burn severity and vegetation type control phosphorus concentration, molecular composition, and mobilization
Morgan E. Barnes, Jesse Alan Roebuck Jr., Samantha Grieger, Paul J. Aronstein, Vanessa A. Garayburu-Caruso, Kathleen Munson, Robert P. Young, Kevin D. Bladon, John D. Bailey, Emily B. Graham, Lupita Renteria, Peggy A. O'Day, Timothy D. Scheibe, and Allison N. Myers-Pigg
EGUsphere, https://doi.org/10.5194/egusphere-2025-21,https://doi.org/10.5194/egusphere-2025-21, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
29 Jan 2025
Evaluating ocean alkalinity enhancement as a carbon dioxide removal strategy in the North Sea
Feifei Liu, Ute Daewel, Jan Kossack, Kubilay Timur Demir, Helmuth Thomas, and Corinna Schrum
EGUsphere, https://doi.org/10.5194/egusphere-2025-81,https://doi.org/10.5194/egusphere-2025-81, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
29 Jan 2025
Water chemistry and greenhouse gas concentrations in waterbodies of a thawing permafrost peatland complex in northern Norway
Jacqueline Kay Knutson, François Clayer, Peter Dörsch, Sebastian Westermann, and Heleen A. de Wit
EGUsphere, https://doi.org/10.5194/egusphere-2025-184,https://doi.org/10.5194/egusphere-2025-184, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
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28 Jan 2025
How long does carbon stay in a near-pristine central Amazon forest? An empirical estimate with radiocarbon
Ingrid Chanca, Ingeborg Levin, Susan Trumbore, Kita Macario, Jost Lavric, Carlos Alberto Quesada, Alessandro Carioca de Araújo, Cléo Quaresma Dias Júnior, Hella van Asperen, Samuel Hammer, and Carlos A. Sierra
Biogeosciences, 22, 455–472, https://doi.org/10.5194/bg-22-455-2025,https://doi.org/10.5194/bg-22-455-2025, 2025
Short summary
28 Jan 2025
| Highlight paper
Assessment framework to predict sensitivity of marine calcifiers to ocean alkalinity enhancement – identification of biological thresholds and importance of precautionary principle
Nina Bednaršek, Hanna van de Mortel, Greg Pelletier, Marisol García-Reyes, Richard A. Feely, and Andrew G. Dickson
Biogeosciences, 22, 473–498, https://doi.org/10.5194/bg-22-473-2025,https://doi.org/10.5194/bg-22-473-2025, 2025
Short summary Co-editor-in-chief
28 Jan 2025
Assessing the impacts of simulated ocean alkalinity enhancement on viability and growth of nearshore species of phytoplankton
Jessica L. Oberlander, Mackenzie E. Burke, Cat A. London, and Hugh L. MacIntyre
Biogeosciences, 22, 499–512, https://doi.org/10.5194/bg-22-499-2025,https://doi.org/10.5194/bg-22-499-2025, 2025
Short summary
27 Jan 2025
Timberline formation and relationship with climatic variables of Indian central Himalaya: role of topography 
Priyanka Sah, Subrat Sharma, and Rehana Shaik
EGUsphere, https://doi.org/10.5194/egusphere-2024-3155,https://doi.org/10.5194/egusphere-2024-3155, 2025
Preprint under review for BG (discussion: final response, 3 comments)
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24 Jan 2025
Decomposing the Tea Bag Index and finding slower organic matter loss rates at higher elevations and deeper soil horizons in a minerogenic salt marsh
Satyatejas G. Reddy, W. Reilly Farrell, Fengrun Wu, Steven C. Pennings, Jonathan Sanderman, Meagan Eagle, Christopher Craft, and Amanda C. Spivak
Biogeosciences, 22, 435–453, https://doi.org/10.5194/bg-22-435-2025,https://doi.org/10.5194/bg-22-435-2025, 2025
Short summary
23 Jan 2025
Active microbial sulfur cycling across a 13,500-year-old lake sediment record
Jasmine Sofia Berg, Paula Catalina Rodriguez, Cara Magnabosco, Longhui Deng, Stefano M. Bernasconi, Hendrik Vogel, Marina Morlock, and Mark Alexander Lever
EGUsphere, https://doi.org/10.5194/egusphere-2024-4158,https://doi.org/10.5194/egusphere-2024-4158, 2025
Revised manuscript under review for BG (discussion: final response, 4 comments)
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23 Jan 2025
Litter biomass as a driver of soil VOC fluxes in a Mediterranean forest
Manon Rocco, Julien Kammer, Mathieu Santonja, Brice Temime-Roussel, Cassandra Saignol, Caroline Lecareux, Etienne Quivet, Henri Wortham, and Elena Ormeno
EGUsphere, https://doi.org/10.5194/egusphere-2025-54,https://doi.org/10.5194/egusphere-2025-54, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
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23 Jan 2025
Radial growth of Picea abies is controlled by joint effects of temperature and nutrient availability at the lower part of treeline ecotone
Hana Kuzelova, Tomas Chuman, Jelena Lange, Jan Tumajer, and Vaclav Treml
EGUsphere, https://doi.org/10.5194/egusphere-2025-151,https://doi.org/10.5194/egusphere-2025-151, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
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22 Jan 2025
Unexpected scarcity of ANME archaea in hydrocarbon seeps within Monterey Bay
Amanda C. Semler and Anne E. Dekas
Biogeosciences, 22, 385–403, https://doi.org/10.5194/bg-22-385-2025,https://doi.org/10.5194/bg-22-385-2025, 2025
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22 Jan 2025
A synthesis of Sphagnum litterbag experiments: initial leaching losses bias decomposition rate estimates
Henning Teickner, Edzer Pebesma, and Klaus-Holger Knorr
Biogeosciences, 22, 417–433, https://doi.org/10.5194/bg-22-417-2025,https://doi.org/10.5194/bg-22-417-2025, 2025
Short summary
22 Jan 2025
| Highlight paper
Growth response of Emiliania huxleyi to ocean alkalinity enhancement
Giulia Faucher, Mathias Haunost, Allanah Joy Paul, Anne Ulrike Christiane Tietz, and Ulf Riebesell
Biogeosciences, 22, 405–415, https://doi.org/10.5194/bg-22-405-2025,https://doi.org/10.5194/bg-22-405-2025, 2025
Short summary Co-editor-in-chief
22 Jan 2025
Quantifying the agricultural footprint on the silicon cycle: Insights from silicon isotopes and Ge/Si ratios
Sofía López-Urzúa, Louis Derry, and Julien Bouchez
EGUsphere, https://doi.org/10.5194/egusphere-2025-78,https://doi.org/10.5194/egusphere-2025-78, 2025
Preprint under review for BG (discussion: final response, 5 comments)
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17 Jan 2025
Transporter gene family evolution in ectomycorrhizal fungi in relation to mineral weathering capabilities
Katharine Alice King, Petra Fransson, Roger Finlay, and Marisol Sánchez-García
EGUsphere, https://doi.org/10.5194/egusphere-2024-3930,https://doi.org/10.5194/egusphere-2024-3930, 2025
Revised manuscript under review for BG (discussion: final response, 7 comments)
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17 Jan 2025
Savanna ecosystem structure and productivity along a rainfall gradient: the role of competition and stress tolerance mediated by plant functional traits
Prashant Paudel, Stefan Olin, Mark Tjoelker, Mikael Pontarp, Daniel Metcalfe, and Benjamin Smith
EGUsphere, https://doi.org/10.5194/egusphere-2024-3977,https://doi.org/10.5194/egusphere-2024-3977, 2025
Preprint under review for BG (discussion: final response, 4 comments)
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16 Jan 2025
Air temperature and precipitation constraining the modelled wetland methane emissions in a boreal region in northern Europe
Tuula Aalto, Aki Tsuruta, Jarmo Mäkelä, Jurek Müller, Maria Tenkanen, Eleanor Burke, Sarah Chadburn, Yao Gao, Vilma Mannisenaho, Thomas Kleinen, Hanna Lee, Antti Leppänen, Tiina Markkanen, Stefano Materia, Paul A. Miller, Daniele Peano, Olli Peltola, Benjamin Poulter, Maarit Raivonen, Marielle Saunois, David Wårlind, and Sönke Zaehle
Biogeosciences, 22, 323–340, https://doi.org/10.5194/bg-22-323-2025,https://doi.org/10.5194/bg-22-323-2025, 2025
Short summary
16 Jan 2025
| Highlight paper
Efficiency metrics for ocean alkalinity enhancements under responsive and prescribed atmospheric pCO2 conditions
Michael D. Tyka
Biogeosciences, 22, 341–353, https://doi.org/10.5194/bg-22-341-2025,https://doi.org/10.5194/bg-22-341-2025, 2025
Short summary Co-editor-in-chief
16 Jan 2025
Assessing the effect of forest management on above-ground carbon stock by remote sensing
Sofie Van Winckel, Jonas Simons, Stef Lhermitte, and Bart Muys
EGUsphere, https://doi.org/10.5194/egusphere-2024-4094,https://doi.org/10.5194/egusphere-2024-4094, 2025
Revised manuscript accepted for BG (discussion: final response, 4 comments)
Short summary
16 Jan 2025
Southern Hemisphere tree-rings as proxies to reconstruct Southern Ocean upwelling
Christian Blair Lewis, Rachel Corran, Sara Mikaloff-Fletcher, Erik Behrens, Rowena Moss, Gordon Brailsford, Andrew Lorrey, Margaret Norris, and Jocelyn Turnbull
EGUsphere, https://doi.org/10.5194/egusphere-2024-4107,https://doi.org/10.5194/egusphere-2024-4107, 2025
Revised manuscript accepted for BG (discussion: final response, 6 comments)
Short summary Co-editor-in-chief
16 Jan 2025
Fertilization turns a rubber plantation from sink to methane source
Daniel Epron, Rawiwan Chotiphan, Zixiao Wang, Ornuma Duangngam, Makoto Shibata, Sumonta Kumar Paul, Takumi Mochidome, Jate Sathornkich, Wakana A. Azuma, Jun Murase, Yann Nouvellon, Poonpipope Kasemsap, and Kannika Sajjaphan
EGUsphere, https://doi.org/10.5194/egusphere-2025-2,https://doi.org/10.5194/egusphere-2025-2, 2025
Revised manuscript accepted for BG (discussion: final response, 6 comments)
Short summary
15 Jan 2025
| Highlight paper
Ensemble estimates of global wetland methane emissions over 2000–2020
Zhen Zhang, Benjamin Poulter, Joe R. Melton, William J. Riley, George H. Allen, David J. Beerling, Philippe Bousquet, Josep G. Canadell, Etienne Fluet-Chouinard, Philippe Ciais, Nicola Gedney, Peter O. Hopcroft, Akihiko Ito, Robert B. Jackson, Atul K. Jain, Katherine Jensen, Fortunat Joos, Thomas Kleinen, Sara H. Knox, Tingting Li, Xin Li, Xiangyu Liu, Kyle McDonald, Gavin McNicol, Paul A. Miller, Jurek Müller, Prabir K. Patra, Changhui Peng, Shushi Peng, Zhangcai Qin, Ryan M. Riggs, Marielle Saunois, Qing Sun, Hanqin Tian, Xiaoming Xu, Yuanzhi Yao, Yi Xi, Wenxin Zhang, Qing Zhu, Qiuan Zhu, and Qianlai Zhuang
Biogeosciences, 22, 305–321, https://doi.org/10.5194/bg-22-305-2025,https://doi.org/10.5194/bg-22-305-2025, 2025
Short summary Co-editor-in-chief
15 Jan 2025
Carbon and Nitrogen Dynamics in Subsoils After 20 years of Added Precipitation in a Mediterranean Grassland
Leila Maria Wahab, Sora Kim, and Asmeret Asefaw Berhe
EGUsphere, https://doi.org/10.5194/egusphere-2024-3607,https://doi.org/10.5194/egusphere-2024-3607, 2025
Revised manuscript accepted for BG (discussion: final response, 6 comments)
Short summary
15 Jan 2025
Long-term forest-line dynamics in the French Pyrenees: an accelerating upward shift related to forest context, global warming and pastoral abandonment
Noémie Delpouve, Laurent Bergès, Jean-Luc Dupouey, Sandrine Chauchard, Nathalie Leroy, Erwin Thirion, and Cyrille Barthélémy Karl Rathgeber
EGUsphere, https://doi.org/10.5194/egusphere-2024-4099,https://doi.org/10.5194/egusphere-2024-4099, 2025
Preprint under review for BG (discussion: final response, 5 comments)
Short summary
14 Jan 2025
Seasonal carbon fluxes from vegetation and soil in a Mediterranean non-tidal salt marsh
Lorena Carrasco-Barea, Dolors Verdaguer, Maria Gispert, Xavier D. Quintana, Hélène Bourhis, and Laura Llorens
Biogeosciences, 22, 289–304, https://doi.org/10.5194/bg-22-289-2025,https://doi.org/10.5194/bg-22-289-2025, 2025
Short summary
14 Jan 2025
Transformation Processes in the Oder Lagoon as seen from a Model Perspective
Thomas Neumann, Gerald Schernewski, and René Friedland
EGUsphere, https://doi.org/10.5194/egusphere-2024-3734,https://doi.org/10.5194/egusphere-2024-3734, 2025
Preprint under review for BG (discussion: final response, 6 comments)
Short summary
14 Jan 2025
The significant role of snow in shaping alpine treeline responses in modelled boreal forests
Sarah Haupt, Josias Gloy, Luca Farkas, Katharina Schildt, Lisa Trimborn, and Stefan Kruse
EGUsphere, https://doi.org/10.5194/egusphere-2024-4036,https://doi.org/10.5194/egusphere-2024-4036, 2025
Revised manuscript under review for BG (discussion: final response, 5 comments)
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13 Jan 2025
Soil smoldering in temperate forests: a neglected contributor to fire carbon emissions revealed by atmospheric mixing ratios
Lilian Vallet, Charbel Abdallah, Thomas Lauvaux, Lilian Joly, Michel Ramonet, Philippe Ciais, Morgan Lopez, Irène Xueref-Remy, and Florent Mouillot
Biogeosciences, 22, 213–242, https://doi.org/10.5194/bg-22-213-2025,https://doi.org/10.5194/bg-22-213-2025, 2025
Short summary
13 Jan 2025
Explainable machine learning for modeling of net ecosystem exchange in boreal forests
Ekaterina Ezhova, Topi Laanti, Anna Lintunen, Pasi Kolari, Tuomo Nieminen, Ivan Mammarella, Keijo Heljanko, and Markku Kulmala
Biogeosciences, 22, 257–288, https://doi.org/10.5194/bg-22-257-2025,https://doi.org/10.5194/bg-22-257-2025, 2025
Short summary
13 Jan 2025
Oceanic enrichment of ammonium and its impacts on phytoplankton community composition under a high-emissions scenario
Pearse J. Buchanan, Juan J. Pierella Karlusich, Robyn E. Tuerena, Roxana Shafiee, E. Malcolm S. Woodward, Chris Bowler, and Alessandro Tagliabue
EGUsphere, https://doi.org/10.5194/egusphere-2024-3639,https://doi.org/10.5194/egusphere-2024-3639, 2025
Revised manuscript accepted for BG (discussion: final response, 6 comments)
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