Biogeosciences
Biogeosciences
BG

Recent

The following lists the recent preprints posted on EGUsphere with BG-related topics as well as final revised papers published recently in BG.
15 Apr 2026
Worms and storms: shedding light on bioturbation and physical mixing on an intertidal flat by combining multiple tracers
Tjitske J. Kooistra, Anna-Maartje de Boer, Tjeerd J. Bouma, Natascia Pannozzo, Stuart G. Pearson, Ad van der Spek, Henko de Stigter, Jakob Wallinga, Rob Witbaard, and Karline Soetaert
Biogeosciences, 23, 2477–2501, https://doi.org/10.5194/bg-23-2477-2026,https://doi.org/10.5194/bg-23-2477-2026, 2026
Short summary
15 Apr 2026
Ecological and environmental controls on plant wax production and stable isotope fractionation in modern terrestrial Arctic vegetation
Kurt R. Lindberg, Elizabeth K. Thomas, Martha K. Raynolds, Helga Bültmann, and Jonathan H. Raberg
Biogeosciences, 23, 2503–2523, https://doi.org/10.5194/bg-23-2503-2026,https://doi.org/10.5194/bg-23-2503-2026, 2026
Short summary
15 Apr 2026
Marine eukaryote community responses to the climate and oceanographic changes in Storfjordrenna (southern Svalbard) over the past  ∼  13.3 kyr BP: insights from sedimentary ancient DNA analysis
Hasitha Nethupul, Magdalena Łącka, Marek Zajączkowski, Dhanushka Devendra, Ngoc-Loi Nguyen, Jan Pawłowski, and Joanna Pawłowska
Biogeosciences, 23, 2525–2544, https://doi.org/10.5194/bg-23-2525-2026,https://doi.org/10.5194/bg-23-2525-2026, 2026
Short summary
15 Apr 2026
Forest diversity and environmental factors shape contrasting soil-litter fluxes of biogenic volatile organic compounds and methane 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
Biogeosciences, 23, 2451–2476, https://doi.org/10.5194/bg-23-2451-2026,https://doi.org/10.5194/bg-23-2451-2026, 2026
Short summary
14 Apr 2026
Variability of methane content in bottom waters of 46 African lakes
Alberto V. Borges, Cédric Morana, Loris Deirmendjian, William Okello, Patrick Omeja, Mwapu Isumbisho, Jean-Pierre Descy, and Steven Bouillon
EGUsphere, https://doi.org/10.5194/egusphere-2026-1976,https://doi.org/10.5194/egusphere-2026-1976, 2026
Preprint under review for BG (discussion: open, 0 comments)
Short summary
13 Apr 2026
River flooding reshapes sediments, contaminants and benthic microbial communities in a Mediterranean coastal system
Claudio Pellegrini, Marco Basili, Irene Sammartino, Tommaso Tesi, Emanuela Frapiccini, Grazia Marina Quero, Sarah Pizzini, Roberta Zangrando, Gian Marco Luna, Sara Catena, Bruno Campo, Naomi Massaccesi, Fabio Trincardi, Andrea Gallerani, and Jacopo Chiggiato
Biogeosciences, 23, 2389–2412, https://doi.org/10.5194/bg-23-2389-2026,https://doi.org/10.5194/bg-23-2389-2026, 2026
Short summary
13 Apr 2026
Pb and Fe flow through the mire-lake complex of Skogaryd catchment – a system under anthropogenic influence
Jonas Thomsen, Signe Lett, Leif Klemedtsson, Delia Rösel, Louise Rütting, Katja Salomon Johansen, and Tobias Rütting
Biogeosciences, 23, 2413–2430, https://doi.org/10.5194/bg-23-2413-2026,https://doi.org/10.5194/bg-23-2413-2026, 2026
Short summary
13 Apr 2026
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
Biogeosciences, 23, 2431–2450, https://doi.org/10.5194/bg-23-2431-2026,https://doi.org/10.5194/bg-23-2431-2026, 2026
Short summary
10 Apr 2026
Wood density variation in European forest species: drivers and implications for multiscale biomass and carbon assessment in France
Henri Cuny, Jean-Daniel Bontemps, Nikola Besic, Antoine Colin, Lionel Hertzog, Amaël Le Squin, William Marchand, Cédric Vega, and Jean-Michel Leban
Biogeosciences, 23, 2365–2388, https://doi.org/10.5194/bg-23-2365-2026,https://doi.org/10.5194/bg-23-2365-2026, 2026
Short summary
10 Apr 2026
Greater variability in environmental stress favours trees that prioritise storage of carbohydrate reserves over growth: a modelling analysis
Elisa Z. Stefaniak, David T. Tissue, Daniel S. Falster, and Belinda E. Medlyn
EGUsphere, https://doi.org/10.5194/egusphere-2026-1474,https://doi.org/10.5194/egusphere-2026-1474, 2026
Preprint under review for BG (discussion: open, 0 comments)
Short summary
10 Apr 2026
Experimental evidence that organo-mineral interactions regulate dissolved organic matter composition and lability across permafrost landscapes of northwestern Canada
Gabrielle K. F. Hatten, Steven V. Kokelj, Sophie Opfergelt, Duane G. Froese, Alejandro Alvarez, Joseph M. Young, and Suzanne E. Tank
EGUsphere, https://doi.org/10.5194/egusphere-2026-1844,https://doi.org/10.5194/egusphere-2026-1844, 2026
Preprint under review for BG (discussion: open, 0 comments)
Short summary
10 Apr 2026
The δ15N of chlorophyll to reconstruct the nitrate cycle in Adélie Land, East Antarctica, over the last 2000 years
Thibault Sutre, Johan Etourneau, Xavier Crosta, Nanako O. Ogawa, Robert McKay, Hisami Suga, Naohiko Ohkouchi, and Carlota Escutia
EGUsphere, https://doi.org/10.5194/egusphere-2026-1897,https://doi.org/10.5194/egusphere-2026-1897, 2026
Preprint under review for BG (discussion: open, 0 comments)
Short summary
09 Apr 2026
Assessment of vegetation water dynamics by comparing microwave remote sensing signals from satellites and field-based GNSS reflectometry
Andrew F. Feldman, William K. Smith, Alexandra G. Konings, Martin J. Baur, Marvin Browne, David Chaparro, Charles Devine, Jennifer L. Diehl, Arthur Endsley, Thomas Jagdhuber, Kristine M. Larson, Coral del Mar Valle-Rodriguez, Konstantin Schellenberg, Ruxandra-Maria Zotta, and Shawn P. Serbin
EGUsphere, https://doi.org/10.5194/egusphere-2026-1759,https://doi.org/10.5194/egusphere-2026-1759, 2026
Preprint under review for BG (discussion: open, 0 comments)
Short summary
09 Apr 2026
Biosignatures of microbial mats in Pleistocene coral reef cores from IODP Expedition 389 (Hawaiian Drowned Reefs)
Hildegard Westphal, Elisa Garuglieri, Gregory E. Webb, Luke Nothdurft, Anna Merkel, Pankaj Khanna, Poornima Karki, Theresa Nohl, Eberhard Gischler, and Jody M. Webster
EGUsphere, https://doi.org/10.5194/egusphere-2026-1564,https://doi.org/10.5194/egusphere-2026-1564, 2026
Preprint under review for BG (discussion: open, 0 comments)
Short summary
09 Apr 2026
Seasonal to long-term variability of natural and anthropogenic carbon concentrations and transports in the subpolar North Atlantic Ocean
Raphaël Bajon, Lidia I. Carracedo, Herlé Mercier, Rémy Asselot, and Fiz F. Pérez
Biogeosciences, 23, 2335–2363, https://doi.org/10.5194/bg-23-2335-2026,https://doi.org/10.5194/bg-23-2335-2026, 2026
Short summary
09 Apr 2026
Understanding the balance between methane production and oxidation from wetlands: insights from a reduced process-based model
Gordon R. McNicol, Anita T. Layton, and Nandita B. Basu
Biogeosciences, 23, 2309–2333, https://doi.org/10.5194/bg-23-2309-2026,https://doi.org/10.5194/bg-23-2309-2026, 2026
Short summary
09 Apr 2026
Land formation driven by sediment accumulation and vegetation dynamics in the marsh: A case study in the Kitchen Pond area in the modern Mississippi River Delta
Janaka Wijayawardhana, Christian James, Aaron Jordan, and Harish Ratnayaka
EGUsphere, https://doi.org/10.5194/egusphere-2026-1595,https://doi.org/10.5194/egusphere-2026-1595, 2026
Preprint under review for BG (discussion: open, 0 comments)
Short summary
08 Apr 2026
DMS, MeSH and nanoparticles in semi-controlled deck-borne experiments using Antarctic seawater: on the effect of UV light
Guillaume Chamba, Karine Sellegri, Valérie Gros, Clémence Rose, Leah Williams, Elisa Berdalet, Dolors Vaqué, Magda Vila, Queralt Güell-Bujons, Elisabet-Laia Sà, Yaiza M. Castillo, Arianna Rocchi, Aurélie Colomb, Jean-Marc Pichon, Mickaël Ribeiro, Charel Wohl, Manuel Dall'Osto, and Rafel Simó
EGUsphere, https://doi.org/10.5194/egusphere-2026-1720,https://doi.org/10.5194/egusphere-2026-1720, 2026
Preprint under review for BG (discussion: open, 0 comments)
Short summary
08 Apr 2026
An intermediary scale setup to measure O2 fractionation factors of aquatic biosphere
Nicolas Bienville, Amaelle Landais, Sarah Fiorini, Clément Piel, Joana Sauze, Benoit Lemaire, Nicolas Geyskens, Frederic Prie, Olivier Jossoud, Clémence Paul, Justin Chaillot, Thomas Lauwers, Simon Chollet, Samuel Abiven, and Arnaud Dapoigny
EGUsphere, https://doi.org/10.5194/egusphere-2026-1369,https://doi.org/10.5194/egusphere-2026-1369, 2026
Preprint under review for BG (discussion: open, 0 comments)
Short summary
08 Apr 2026
Modeling the impact of drainage on peatland CO2 and CH4 fluxes and its underlying drivers
Liyang Liu, Philippe Ciais, Thu Hang Nguyen, Yi Xi, Chunjing Qiu, Elodie Salmon, Aram Kalhori, Christophe Guimbaud, Matthias Peichl, Joshua L. Ratcliffe, Koffi Dodji Noumonvi, and Xuefei Li
Biogeosciences, 23, 2277–2308, https://doi.org/10.5194/bg-23-2277-2026,https://doi.org/10.5194/bg-23-2277-2026, 2026
Short summary
08 Apr 2026
The first offline land carbon simulation over Europe driven by the atmospheric forcing of a global storm-resolving climate model
Junhong Lee and Cathy Hohenegger
EGUsphere, https://doi.org/10.5194/egusphere-2026-1493,https://doi.org/10.5194/egusphere-2026-1493, 2026
Preprint under review for BG (discussion: open, 0 comments)
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08 Apr 2026
Towards an annual carbon balance of biological soil crusts: parametric equations and neural networks to model gas exchange and net primary productivity
Matteo Krüger, Rodrigo Paidano Alves, Alexandra Kratz, Minsu Kim, Bettina Weber, and Thomas Berkemeier
EGUsphere, https://doi.org/10.5194/egusphere-2026-1530,https://doi.org/10.5194/egusphere-2026-1530, 2026
Preprint under review for BG (discussion: open, 0 comments)
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08 Apr 2026
Modeling Microbial Regulatory Feedback in Organic Matter Decomposition Identifies Copiotrophic Traits as Key Drivers of Positive Priming
Firnaaz Ahamed, James C. Stegen, Emily B. Graham, Timothy D. Scheibe, and Hyun-Seob Song
External preprint server, https://doi.org/10.1101/2024.08.11.607483,https://doi.org/10.1101/2024.08.11.607483, 2026
Preprint under review for BG (discussion: open, 0 comments)
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08 Apr 2026
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
Biogeosciences, 23, 2235–2259, https://doi.org/10.5194/bg-23-2235-2026,https://doi.org/10.5194/bg-23-2235-2026, 2026
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08 Apr 2026
Enhanced weathering leads to substantial C accrual on crop macrocosms
Francois Rineau, Alexander H. Frank, Jannis Groh, Kristof Grosjean, Arnaud Legout, Daniil I. Kolokolov, Michel Mench, Maria Moreno-Druet, Benoît Pollier, Virmantas Povilaitis, Johanna Pausch, Thomas Puetz, Tjalling Rooks, Peter Schröder, Wieslaw Szulc, Beata Rutkowska, Xander Swinnen, Sofie Thijs, Harry Vereecken, Janna V. Veselovskaya, Mwahija Zubery, Renaldas Žydelis, and Evelin Loit
Biogeosciences, 23, 2261–2276, https://doi.org/10.5194/bg-23-2261-2026,https://doi.org/10.5194/bg-23-2261-2026, 2026
Short summary
08 Apr 2026
The growing seasons of global forest ecosystems from 1850 to 2100 estimated with a probabilistic temperature-based model
Pierluigi Renan Guaita, Giacomo Gerosa, and Riccardo Marzuoli
EGUsphere, https://doi.org/10.5194/egusphere-2026-1710,https://doi.org/10.5194/egusphere-2026-1710, 2026
Preprint under review for BG (discussion: open, 0 comments)
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07 Apr 2026
Future projections of compound events around the Main Hawaiian Islands
Tobias Friedrich, Lucia Hošeková, and Brian S. Powell
EGUsphere, https://doi.org/10.5194/egusphere-2026-1573,https://doi.org/10.5194/egusphere-2026-1573, 2026
Preprint under review for BG (discussion: open, 0 comments)
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07 Apr 2026
| Highlight paper
Emerging Climate Signals in Tropical Oxygen Minimum Zones
Mathieu Delteil, Marina Lévy, and Laurent Bopp
Biogeosciences, 23, 2205–2233, https://doi.org/10.5194/bg-23-2205-2026,https://doi.org/10.5194/bg-23-2205-2026, 2026
Short summary Editorial statement
02 Apr 2026
Organic matter composition and origin differ between restored and natural UK saltmarshes up to 100 years after the breach
Catrina Gore, Peter Mueller, Mark Chapman, Franck Dal Molin, Gerhard Schmiedl, Yvonne Milker, Lisa Benson, and Stefanie Nolte
EGUsphere, https://doi.org/10.5194/egusphere-2026-1559,https://doi.org/10.5194/egusphere-2026-1559, 2026
Preprint under review for BG (discussion: open, 0 comments)
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02 Apr 2026
Testing the diffusion limitation hypothesis for declining methane uptake in forest soils
Victor Edmonds
External preprint server, https://doi.org/10.64898/2026.03.12.711040,https://doi.org/10.64898/2026.03.12.711040, 2026
Preprint under review for BG (discussion: open, 0 comments)
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01 Apr 2026
How beech ecophysiology shapes temperate forest gross primary productivity – Part 1: A wavelet-based framework for extracting seasonal dynamics
Jonathan Bitton, Catherine Charles, Bernard Longdoz, and Bernard Heinesch
EGUsphere, https://doi.org/10.5194/egusphere-2026-1670,https://doi.org/10.5194/egusphere-2026-1670, 2026
Preprint under review for BG (discussion: open, 0 comments)
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31 Mar 2026
How beech ecophysiology shapes temperate forest gross primary productivity – Part 2: Identifying critical timeframes across phenological stages
Jonathan Bitton, Bernard Heinesch, Catherine Charles, and Bernard Longdoz
EGUsphere, https://doi.org/10.5194/egusphere-2026-1674,https://doi.org/10.5194/egusphere-2026-1674, 2026
Preprint under review for BG (discussion: open, 0 comments)
Short summary
31 Mar 2026
Estimating particulate organic matter flux from in-situ optics: A framework for correcting for suspended particles and incorporating depth-dependent degradation
Nasrollah Moradi, Lili Hufnagel, Simon Ramondenc, Clara M. Flintrop, Rainer Kiko, Tim Fischer, Helena Hauss, Arne Körtzinger, Gerhard Fischer, and Morten H. Iversen
Biogeosciences, 23, 2179–2203, https://doi.org/10.5194/bg-23-2179-2026,https://doi.org/10.5194/bg-23-2179-2026, 2026
Short summary
30 Mar 2026
Characterisation and quantification of organic carbon burial using a multiproxy approach in saltmarshes from Aotearoa New Zealand
Olga Albot, Joshua Ratcliffe, Richard Levy, Sebastian Naeher, Daniel J. King, Catherine Ginnane, Jocelyn Turnbull, Mary Jill Ira Banta, Christopher Wood, Jenny Dahl, Jannine Cooper, and Andy Phillips
Biogeosciences, 23, 2155–2178, https://doi.org/10.5194/bg-23-2155-2026,https://doi.org/10.5194/bg-23-2155-2026, 2026
Short summary
30 Mar 2026
Role of diatoms reproductive dynamics in plankton trophic webs
Paolo Lazzari, Francesco Dattilo, Ivano Vascotto, Alberto Ghedin, Guido Occhipinti, and Eva Álvarez
EGUsphere, https://doi.org/10.5194/egusphere-2026-1437,https://doi.org/10.5194/egusphere-2026-1437, 2026
Preprint under review for BG (discussion: open, 0 comments)
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27 Mar 2026
Estimation of particulate organic carbon export to the ocean from lateral degradations of tropical peatland coasts
Hiroki Kagawa, Koichi Yamamoto, Sigit Sutikno, Muhammad Haidar, Noerdin Basir, Atsushi Koyama, Ariyo Kanno, Yoshihisa Akamatsu, and Motoyuki Suzuki
Biogeosciences, 23, 2119–2154, https://doi.org/10.5194/bg-23-2119-2026,https://doi.org/10.5194/bg-23-2119-2026, 2026
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26 Mar 2026
Divergent mercury sequestration dynamics in tropical dry and moist broadleaf forests
Juan Francisco Morales Arteaga, Grace Tatiana Páez-Barrera, Matthias Beyer, Christian Birkel, Werner Huber, María Auxiliadora Zúñiga Amador, Harald Biester, and Marta Pérez-Rodríguez
EGUsphere, https://doi.org/10.5194/egusphere-2026-1354,https://doi.org/10.5194/egusphere-2026-1354, 2026
Preprint under review for BG (discussion: open, 0 comments)
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26 Mar 2026
Interpreting carbon-water trade-offs in Daisy crop model using Pareto-based calibration
Laura Delhez, Eric Laloy, Quentin Beauclaire, and Bernard Longdoz
Biogeosciences, 23, 2079–2099, https://doi.org/10.5194/bg-23-2079-2026,https://doi.org/10.5194/bg-23-2079-2026, 2026
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26 Mar 2026
Biological thresholds for marine carbon dioxide removal (mCDR): the effect of changes in carbonate chemistry
Paul McElhany, Mattias Cape, Giulia Faucher, Christina Frieder, Lenaïg G. Hemery, Debora Iglesias-Rodriguez, Christopher S. Murray, and Wesley Noble
EGUsphere, https://doi.org/10.5194/egusphere-2026-1597,https://doi.org/10.5194/egusphere-2026-1597, 2026
Preprint under review for BG (discussion: open, 0 comments)
Short summary
26 Mar 2026
| Highlight paper
Wind-induced collapse of the biopolymeric surface microlayer induces sudden changes in sea surface roughness
Anja Engel, Gernot Friedrichs, Kerstin E. Krall, and Bernd Jähne
Biogeosciences, 23, 2101–2117, https://doi.org/10.5194/bg-23-2101-2026,https://doi.org/10.5194/bg-23-2101-2026, 2026
Short summary Editorial statement
26 Mar 2026
Methane dynamics along the salinity gradient of the Scheldt estuary
Annalisa Delre, Thomas Röckmann, David J. Bonell Fontas, Julia C. Engelmann, and Helge Niemann
EGUsphere, https://doi.org/10.5194/egusphere-2026-1582,https://doi.org/10.5194/egusphere-2026-1582, 2026
Preprint under review for BG (discussion: open, 0 comments)
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26 Mar 2026
Precision of Phytoplankton Pigment Analysis by High Performance Liquid Chromatography: An Assessment of the Global Ocean Color Validation Dataset Analyzed by NASA
Joaquín E. Chaves, Crystal S. Thomas, and Antonio Mannino
EGUsphere, https://doi.org/10.5194/egusphere-2026-1540,https://doi.org/10.5194/egusphere-2026-1540, 2026
Preprint under review for BG (discussion: open, 0 comments)
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26 Mar 2026
Tracking sulfate, magnesium, phosphorus and amorphous phases in Rosalina-like benthic foraminifera
Guillaume Paris, Caroline Thaler, Marc Dellinger, Jérôme Aléon, Smail Mostefaoui, Alice Aléon-Toppani, Claire Rollion-Bard, David Troadec, Guillaume Yangshu Wang, and Annachiara Bartolini
EGUsphere, https://doi.org/10.5194/egusphere-2026-1505,https://doi.org/10.5194/egusphere-2026-1505, 2026
Preprint under review for BG (discussion: open, 1 comment)
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26 Mar 2026
Balancing nitrogen use efficiency, losses and soil nitrogen depletion to evaluate agri-environmental performance across spatial scales over 40 years
Jize Jiang, Lenny H. E. Winkel, Chloé Wüst-Galley, Daniel Bretscher, Magdalena Necpalova, Andrea Stenke, and Johan Six
EGUsphere, https://doi.org/10.5194/egusphere-2026-1287,https://doi.org/10.5194/egusphere-2026-1287, 2026
Preprint under review for BG (discussion: open, 0 comments)
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25 Mar 2026
Using pollen analysis to assess recent changes in floristic diversity, an example from the Swiss Plateau
Catrien M. Hoffman, Willem O. van der Knaap, Jacqueline F. N. van Leeuwen, and Thomas Giesecke
EGUsphere, https://doi.org/10.5194/egusphere-2026-1503,https://doi.org/10.5194/egusphere-2026-1503, 2026
Preprint under review for BG (discussion: open, 0 comments)
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25 Mar 2026
Air–sea CO2 exchange in the Southern Adriatic Sea: assessing its role as a moderate carbon sink over the last decade
Carlotta Dentico, Gianpiero Cossarini, Giuseppe Civitarese, Michele Giani, Angelo Rubino, and Vanessa Cardin
EGUsphere, https://doi.org/10.5194/egusphere-2026-1360,https://doi.org/10.5194/egusphere-2026-1360, 2026
Preprint under review for BG (discussion: open, 3 comments)
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25 Mar 2026
Global pattern of nitrogen metabolism in marine prokaryotes
Alexandre Schickele, Hadrien Savioz, Nicolas Gruber, Lionel Guidi, Jean-Olivier Irisson, and Meike Vogt
External preprint server, https://doi.org/10.1101/2025.10.28.685123,https://doi.org/10.1101/2025.10.28.685123, 2026
Preprint under review for BG (discussion: open, 0 comments)
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24 Mar 2026
Impacts of Shrub Coverage for Arctic Ecosystem Carbon Uptake and Storage
Tamara Emmerichs, Fabrice Lacroix, Victor Brovkin, Sönke Zaehle, Cheng Gong, Yu Zhu, Sofie Sjogersten, Carolina Voigt, Klaus Steenberg Larsen, and Eeva-Stiina Tuitila
EGUsphere, https://doi.org/10.5194/egusphere-2026-1514,https://doi.org/10.5194/egusphere-2026-1514, 2026
Preprint under review for BG (discussion: open, 0 comments)
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24 Mar 2026
A diverse community constitutes global coccolithophore calcium carbonate stocks
Joost de Vries, Fanny M. Monteiro, Alex J. Poulton, Nicola A. Wiseman, and Levi J. Wolf
External preprint server, https://doi.org/10.1101/2025.09.11.675535,https://doi.org/10.1101/2025.09.11.675535, 2026
Preprint under review for BG (discussion: open, 0 comments)
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24 Mar 2026
Shifts in riverine POC sources reduce terrestrial OC burial in the subaqueous Changjiang Delta
Jiyuan Jin, Yaping Wang, Hui Sheng, Bixuan Tang, Wei Feng, Lanyue Liu, and Rui Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-1392,https://doi.org/10.5194/egusphere-2026-1392, 2026
Preprint under review for BG (discussion: open, 0 comments)
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23 Mar 2026
Incorporating Soil Organic Carbon Dynamics into Global Hydrogen Uptake Models: A Focus on Microbial Activity
Saeed Karbin, Julia Drewer, Joshua F. Dean, Pete Smith, and Jo Smith
EGUsphere, https://doi.org/10.5194/egusphere-2026-1312,https://doi.org/10.5194/egusphere-2026-1312, 2026
Preprint under review for BG (discussion: open, 0 comments)
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23 Mar 2026
Global vegetation responses to wet and dry soil moisture extremes
Xueyan Cheng, Chunhui Zhan, Martin G. De Kauwe, Anke Hildebrandt, and Rene Orth
EGUsphere, https://doi.org/10.5194/egusphere-2026-1199,https://doi.org/10.5194/egusphere-2026-1199, 2026
Preprint under review for BG (discussion: open, 1 comment)
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23 Mar 2026
Impact of anticyclonic eddies on the spatial distribution and emission of non-methane hydrocarbons in the northern South China Sea
Zhen-Fei Liu, Wen-Zhu Qiao, Ze-Yun Yang, Feng Xu, Gao-Bin Xu, Jian Wang, Hao Qiao, Cheng-Shuai Li, and Hong-Hai Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1212,https://doi.org/10.5194/egusphere-2026-1212, 2026
Preprint under review for BG (discussion: open, 0 comments)
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20 Mar 2026
Water, carbon, and light use efficiencies in an old hemiboreal coniferous forest: nine-year patterns under hydroclimatic variability
Svyatoslav Rogozin, Alisa Krasnova, Ülo Mander, and Kaido Soosaar
EGUsphere, https://doi.org/10.5194/egusphere-2026-837,https://doi.org/10.5194/egusphere-2026-837, 2026
Preprint under review for BG (discussion: open, 0 comments)
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20 Mar 2026
A high-resolution perspective on climate drivers of lake stratification and phototrophic community dynamics in Late Glacial Central Europe
Petra Zahajská, María Luján García, Stella Birlo, Andrea Lami, Martina Stebich, Stan Johan Schouten, Noé R. M. M. Schmidhauser, Bernd Zolitschka, Hendrik Vogel, and Martin Grosjean
EGUsphere, https://doi.org/10.5194/egusphere-2026-1390,https://doi.org/10.5194/egusphere-2026-1390, 2026
Preprint under review for BG (discussion: open, 1 comment)
Short summary
20 Mar 2026
Redox-network reconfiguration inferred from the ln[O2]-Eh relationship under mixed-potential conditions in a shallow pond time series
Kyoko Morimoto, Mana Ito, Katsutoshi Ito, and Mayumi Seto
External preprint server, https://doi.org/10.31223/X5CF4T,https://doi.org/10.31223/X5CF4T, 2026
Preprint under review for BG (discussion: open, 0 comments)
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20 Mar 2026
Seasonal variation in vegetation-climate interactions shape the CO2 exchange in a degraded raised bog
Nicolas Behrens, Klaus-Holger Knorr, Christoph Rückriem, and Mana Gharun
EGUsphere, https://doi.org/10.5194/egusphere-2026-1496,https://doi.org/10.5194/egusphere-2026-1496, 2026
Preprint under review for BG (discussion: open, 0 comments)
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18 Mar 2026
Millennial-Scale Carbon Accumulation in Mediterranean Rhodolith Deposits
Silvia de Juan, Ryan Smazal, Claudio Lo Iacono, Maria del Mar Gil, Andrea Cabrito, Andres Ospina-Alvarez, Jorge Guillén, Grace M. Cott, Laia Illa-López, Hilmar Hinz, and Francesc Maynou
EGUsphere, https://doi.org/10.5194/egusphere-2026-1394,https://doi.org/10.5194/egusphere-2026-1394, 2026
Preprint under review for BG (discussion: open, 1 comment)
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18 Mar 2026
Hydraulic Redistribution Decreases with Precipitation Magnitude and Frequency in a Dryland Ecosystem: A Data-Model Fusion Approach
Aneesh Kumar Chandel, Mitra Cattry, Yu Zhou, Hang Duong, Marcy E. Litvak, William T. Pockman, and Yiqi Luo
Biogeosciences, 23, 2045–2058, https://doi.org/10.5194/bg-23-2045-2026,https://doi.org/10.5194/bg-23-2045-2026, 2026
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18 Mar 2026
The 3D submicron-scale skeletal reconstruction of Nannoconus (Cretaceous calcareous nannofossil) – Insights into 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
Biogeosciences, 23, 2023–2043, https://doi.org/10.5194/bg-23-2023-2026,https://doi.org/10.5194/bg-23-2023-2026, 2026
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18 Mar 2026
Carbon soil stock change in an intensive crop field near Paris reveals significant carbon losses over a decade
Benjamin Loubet, Nicolas P. A. Saby, Bruna Winck, Maryam Gebleh, Pauline Buysse, Jean-Philippe Chenu, Céline Ratié, Claudy Jolivet, Carmen Kalalian, Florent Levavasseur, Jose-Luis Munera-Echeverri, Sébastien Lafont, Denis Loustau, Dario Papale, Giacomo Nicolini, and Dominique Arrouays
Biogeosciences, 23, 2059–2077, https://doi.org/10.5194/bg-23-2059-2026,https://doi.org/10.5194/bg-23-2059-2026, 2026
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17 Mar 2026
Desalinization-driven deep microbial reactivation destabilizes iron-bound carbon in coastal wetland restoration
Jingwen Gao, Pengcheng Jiang, Xiaofei Ye, Xingna Lin, Xuexin Shao, Ming Wu, and Niu Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-180,https://doi.org/10.5194/egusphere-2026-180, 2026
Preprint under review for BG (discussion: open, 5 comments)
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17 Mar 2026
Livestock grazing, plant community and abiotic factors shape blue carbon stocks in Nordic coastal marshes
Anaïs Richard, Carmen Leiva-Dueñas, Christoffer Boström, Beke K. Eichert, Annie Garnell, Nadja H. Nijm, Line H. Andersen, Kai Jensen, Heli Jutila, Dorte Krause-Jensen, Nathalie Labourdette, Marianna Lanari, Ella L. Logemann, Katrin Moeller, Mikael von Numers, Gry Frederiksberg, Sofia A. Wikström, Cintia O. Quintana, Gary T. Banta, and Johan S. Eklöf
EGUsphere, https://doi.org/10.5194/egusphere-2026-991,https://doi.org/10.5194/egusphere-2026-991, 2026
Preprint under review for BG (discussion: open, 1 comment)
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17 Mar 2026
Alternative dynamic regimes of marine biogeochemical models in perturbed environments
Guido Occhipinti, Davide Valenti, and Paolo Lazzari
Biogeosciences, 23, 2003–2021, https://doi.org/10.5194/bg-23-2003-2026,https://doi.org/10.5194/bg-23-2003-2026, 2026
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17 Mar 2026
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
Biogeosciences, 23, 1987–2002, https://doi.org/10.5194/bg-23-1987-2026,https://doi.org/10.5194/bg-23-1987-2026, 2026
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16 Mar 2026
Linking individual-based forest modelling with a radar simulator for determining forest structure and biomass
Leonard Grohmann, Lea Albrecht, Kostas Papathanassiou, and Andreas Huth
EGUsphere, https://doi.org/10.5194/egusphere-2026-613,https://doi.org/10.5194/egusphere-2026-613, 2026
Preprint under review for BG (discussion: open, 1 comment)
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16 Mar 2026
Photochemistry of the sea-surface microlayer (SML) influenced by a phytoplankton bloom: a mesocosm study
Olenka Jibaja Valderrama, Daniele Scheres Firak, Thomas Schaefer, Manuela van Pinxteren, Khanneh Wadinga Fomba, and Hartmut Herrmann
Biogeosciences, 23, 1965–1985, https://doi.org/10.5194/bg-23-1965-2026,https://doi.org/10.5194/bg-23-1965-2026, 2026
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