The following lists the recent preprints posted on EGUsphere with BG-related topics as well as final revised papers published recently in BG.
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
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: open, 0 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
Preprint under review for BG (discussion: open, 0 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
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: open, 0 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
Preprint under review for BG (discussion: open, 0 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, 0 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: open, 0 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
Preprint under review for BG (discussion: open, 0 comments)
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, 0 comments)
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: open, 0 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
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, 0 comments)
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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: open, 0 comments)
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
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23 Apr 2025
Abiotic CO2 Sequestration via River Runoff: A Potential "Missing Sink" Dampening Atmospheric Warming?
Alexander Samsonov
EGUsphere, https://doi.org/10.5194/egusphere-2025-1329,https://doi.org/10.5194/egusphere-2025-1329, 2025
Preprint under review for BG (discussion: open, 0 comments)
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
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
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, 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: open, 0 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
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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, 0 comments)
Short summary
17 Apr 2025
Ideas and perspectives: Using meta-omics to unravel biogeochemical changes from cell to planetary scales
Elsa Abs, Christoph Keuschnig, Pierre Amato, Chris Bowler, Eric Capo, Alexander Chase, Luciana Chavez Rodriguez, Abraham Dabengwa, Thomas Dussarrat, Thomas Guzman, Linnea Honeker, Jenni Hultman, Kirsten Küsel, Zhen Li, Anna Mankowski, William Riley, Scott Saleska, and Lisa Wingate
EGUsphere, https://doi.org/10.5194/egusphere-2025-1716,https://doi.org/10.5194/egusphere-2025-1716, 2025
Preprint under review for BG (discussion: open, 0 comments)
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
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
Preprint under review for BG (discussion: open, 0 comments)
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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: open, 0 comments)
Short summary
15 Apr 2025
Reviews and syntheses: On increasing hypoxia in eastern boundary upwelling systems – zooplankton under metabolic stress
Leissing Frederick, Mauricio A. Urbina, and Ruben Escribano
Biogeosciences, 22, 1839–1852, https://doi.org/10.5194/bg-22-1839-2025,https://doi.org/10.5194/bg-22-1839-2025, 2025
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: open, 0 comments)
Short summary
15 Apr 2025
Reviews and syntheses: Best practices for the application of marine GDGTs as proxy for paleotemperatures: sampling, processing, analyses, interpretation, and archiving protocols
Peter K. Bijl, Kasia K. Sliwinska, Bella Duncan, Arnaud Huguet, Sebastian Naeher, Ronnakrit Rattanasriampaipong, Claudia Sosa-Montes de Oca, Alexandra Auderset, Melissa Berke, Bum Soo Kim, Nina Davtian, Tom Dunkley Jones, Desmond Eefting, Felix Elling, Lauren O'Connor, Richard D. Pancost, Francien Peterse, Fenies Pierrick, Addison Rice, Appy Sluijs, Devika Varma, Wenjie Xiao, and Yige Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-1467,https://doi.org/10.5194/egusphere-2025-1467, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
14 Apr 2025
Technical note: A modified formulation of dynamic energy budget theory for faster computation of biological growth
Jinyun Tang and William J. Riley
Biogeosciences, 22, 1809–1819, https://doi.org/10.5194/bg-22-1809-2025,https://doi.org/10.5194/bg-22-1809-2025, 2025
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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
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
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: open, 1 comment)
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: open, 1 comment)
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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
Preprint under review for BG (discussion: open, 0 comments)
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: open, 0 comments)
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11 Apr 2025
Assessment of Physiological Stress and Bark Beetle-Induced Mortality in Fir Trees, Zao Mountains, Japan
Anna Trigubenko, Maximo Larry Lopez Caceres, Hisaya Shimizu, Tatiana A. Shestakova, Vladislav Bukin, and Noboru Kojima
EGUsphere, https://doi.org/10.5194/egusphere-2025-956,https://doi.org/10.5194/egusphere-2025-956, 2025
Preprint under review for BG (discussion: open, 0 comments)
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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: open, 0 comments)
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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
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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
Preprint under review for BG (discussion: open, 0 comments)
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: open, 2 comments)
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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, 0 comments)
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10 Apr 2025
Reviews and syntheses: Ecological Stoichiometry of Carbon, Nitrogen, and Phosphorus in Shrubs and Shrublands
Xinru Zhang, Lin Zhang, Zhong Wang, and Jinniu Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-848,https://doi.org/10.5194/egusphere-2025-848, 2025
Preprint under review for BG (discussion: open, 0 comments)
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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
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09 Apr 2025
Technical note: Testing a new approach for the determination of N2 fixation rates by coupling a membrane equilibrator to a mass spectrometer for long-term observations
Sören Iwe, Oliver Schmale, and Bernd Schneider
Biogeosciences, 22, 1767–1779, https://doi.org/10.5194/bg-22-1767-2025,https://doi.org/10.5194/bg-22-1767-2025, 2025
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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, 0 comments)
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
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, 0 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
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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
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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
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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
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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
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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
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07 Apr 2025
Technical note: Flow cytometry assays for the detection, counting and cell sorting of polyphosphate-accumulating bacteria
Clémentin Bouquet, Hermine Billard, Cécile C. Bidaud, Jonathan Colombet, Young-Tae Chang, Joan Artigas, Isabelle Batisson, Karim Benzerara, Fériel Skouri-Panet, Elodie Duprat, and Anne-Catherine Lehours
Biogeosciences, 22, 1729–1744, https://doi.org/10.5194/bg-22-1729-2025,https://doi.org/10.5194/bg-22-1729-2025, 2025
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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
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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
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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
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03 Apr 2025
Technical note: In situ photosynthesis-irradiance curve determination in peatlands with a modulated-light skirt-chamber
Frederic Thalasso, Julio A. Salas-Rabaza, Brenda Riquelme del Río, Jorge F. Perez-Quezada, Cristian Gajardo, and Matías Troncoso-Villar
EGUsphere, https://doi.org/10.5194/egusphere-2025-1357,https://doi.org/10.5194/egusphere-2025-1357, 2025
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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
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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
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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
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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
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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
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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
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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
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