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.
26 May 2026
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
Biogeosciences, 23, 3591–3604, https://doi.org/10.5194/bg-23-3591-2026,https://doi.org/10.5194/bg-23-3591-2026, 2026
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22 May 2026
Permafrost siderite reveals a hidden climate-sensitive inorganic carbon reservoir
Fernando Montaño-López, Ravi Kukkadapu, Sean R. Schaefer, Jessica Gilman Ernakovich, and Caitlin Hicks Pries
EGUsphere, https://doi.org/10.5194/egusphere-2026-2641,https://doi.org/10.5194/egusphere-2026-2641, 2026
Preprint under review for BG (discussion: open, 0 comments)
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22 May 2026
Human and climate-environment interactions in Pyrenean landscapes: a Lateglacial-Holocene multiproxy reconstruction
Irene Julián-Posada, Graciela Gil-Romera, Ana Moreno, Bérangère Leys, Blas Valero-Garcés, and Penélope González-Sampériz
EGUsphere, https://doi.org/10.5194/egusphere-2026-2563,https://doi.org/10.5194/egusphere-2026-2563, 2026
Preprint under review for BG (discussion: open, 0 comments)
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22 May 2026
Glass plate sampling efficiency for trace gases in the sea surface microlayer
Lea Lange, Dennis Booge, Hendrik Feil, Josefine Karnatz, Ina Stoltenberg, Hermann W. Bange, and Christa A. Marandino
Biogeosciences, 23, 3517–3539, https://doi.org/10.5194/bg-23-3517-2026,https://doi.org/10.5194/bg-23-3517-2026, 2026
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22 May 2026
Using different radiative transfer schemes for solar-induced chlorophyll fluorescence (SIF) in evergreen coniferous forests with a terrestrial biosphere model
Tea Thum, Javier Pacheco-Labrador, Mika Aurela, Alan Barr, Marika Honkanen, Bruce Johnson, Hannakaisa Lindqvist, Troy Magney, Mirco Migliavacca, Zoe Amie Pierrat, Tristan Quaife, Jochen Stutz, and Sönke Zaehle
Biogeosciences, 23, 3541–3565, https://doi.org/10.5194/bg-23-3541-2026,https://doi.org/10.5194/bg-23-3541-2026, 2026
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22 May 2026
The effects of peat thickness and water table depth on CO2 and N2O emissions from agricultural peatlands – a process-based modelling approach
Henri Kajasilta, Stephanie Gerin, Milla Niiranen, Miika Läpikivi, Maarit Liimatainen, David Kraus, Henriikka Vekuri, Mika Korkiakoski, Liisa Kulmala, Jari Liski, and Julius Vira
Biogeosciences, 23, 3567–3590, https://doi.org/10.5194/bg-23-3567-2026,https://doi.org/10.5194/bg-23-3567-2026, 2026
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21 May 2026
Calcium carbonate dissolution rate changes under future climate scenarios
David Samuel Trossman
EGUsphere, https://doi.org/10.5194/egusphere-2026-2679,https://doi.org/10.5194/egusphere-2026-2679, 2026
Preprint under review for BG (discussion: open, 0 comments)
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21 May 2026
Long-term throughfall exclusion reduced soil organic carbon towards higher soil microbial carbon use efficiency and lower microbial enzyme activities in Phyllostachys edulis plantations
Yilian Mao, Xupeng Xue, Xiaogai Ge, Tida Ge, Hongwen Yao, and Benzhi Zhou
EGUsphere, https://doi.org/10.5194/egusphere-2026-2229,https://doi.org/10.5194/egusphere-2026-2229, 2026
Preprint under review for BG (discussion: open, 0 comments)
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21 May 2026
Bacterial Community Structure and Predicted Functional Potential Across Andean Lakes with Contrasting Preservation Status Based on 16S rRNA Gene Profiles
Andrés Gómez-Palacio, Johana Marín-Suarez, Adriana Pedroza-Ramos, and Nelson Aranguren-Riaño
EGUsphere, https://doi.org/10.5194/egusphere-2026-2137,https://doi.org/10.5194/egusphere-2026-2137, 2026
Preprint under review for BG (discussion: open, 0 comments)
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21 May 2026
Nitrogen Mineralisation Processes in High-Altitude Wet Meadow Soils Along a Vegetation Degradation Gradient and Their Sensitivity to Temperature and Humidity
Yiqiu Wang, Weiwei Ma, Shuzhuo Li, Jianfang Wang, Jianan Du, Wanpeng He, Wenhua Chang, Jiachen Chang, and Guang Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-456,https://doi.org/10.5194/egusphere-2026-456, 2026
Preprint under review for BG (discussion: open, 0 comments)
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21 May 2026
Chiral volatile organic compound fluxes from soil in the Amazon Rainforest across seasons
Johanna Margaretha Schüttler, Giovanni Pugliese, Joseph Byron, Cléo Quaresma Dias-Júnior, Carolina de A. Monteiro, Hartwig Harder, Jos Lelieveld, and Jonathan Williams
Biogeosciences, 23, 3467–3498, https://doi.org/10.5194/bg-23-3467-2026,https://doi.org/10.5194/bg-23-3467-2026, 2026
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21 May 2026
Heavy precipitation-induced Yangtze River runoff greatly regulates heterotrophic prokaryotes production and induces P-limited growth in the northern East China Sea
Yong-Jae Baek, Bomina Kim, Seok-Hyun Youn, Sang-Heon Lee, Hyo-Keun Jang, Heejun Han, Hugh W. Ducklow, Sung-Han Kim, and Jung-Ho Hyun
Biogeosciences, 23, 3499–3515, https://doi.org/10.5194/bg-23-3499-2026,https://doi.org/10.5194/bg-23-3499-2026, 2026
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21 May 2026
Divergent sensitivities of apparent oxygen utilization to ventilation changes in the deep ocean across Earth system models
Damien Couespel, Xabier Davila, Nadine Goris, Emil Jeansson, Siv K. Lauvset, and Jerry Tjiputra
Biogeosciences, 23, 3433–3466, https://doi.org/10.5194/bg-23-3433-2026,https://doi.org/10.5194/bg-23-3433-2026, 2026
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20 May 2026
Sphagnum and herbaceous net ecosystem exchanges in a Pyrenean peatland: a long-term study using the ISBA model
Raphael Garisoain, Christine Delire, Bertrand Decharme, and Laure Gandois
Biogeosciences, 23, 3407–3431, https://doi.org/10.5194/bg-23-3407-2026,https://doi.org/10.5194/bg-23-3407-2026, 2026
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20 May 2026
Future mercury levels in fish: model vs. observational predictions under different policy scenarios
Henna Gull, Ju Hyeon Lee, Hoin Lee, Hélène Angot, and Sae Yun Kwon
Biogeosciences, 23, 3387–3406, https://doi.org/10.5194/bg-23-3387-2026,https://doi.org/10.5194/bg-23-3387-2026, 2026
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20 May 2026
Quantifying Patterns and Drivers of Larval Dispersal in Japanese Anchovy (Engraulis japonicus) in the China Seas
Wei Shi, Leon Boegman, Shiliang Shan, Yongjun Tian, Yang Liu, Peng Sun, Zhenjiang Ye, Qinwang Xing, and Jianchao Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-2074,https://doi.org/10.5194/egusphere-2026-2074, 2026
Preprint under review for BG (discussion: open, 0 comments)
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20 May 2026
Uncovering the Functional Roles of Plasma Membrane Proteins in Foraminiferal biocalcification
Elisa Costanzi, Francesca Zito, Annachiara Bartolini, Arul Marie, Sylvain Bernard, and Anna Sabbatini
EGUsphere, https://doi.org/10.5194/egusphere-2026-2192,https://doi.org/10.5194/egusphere-2026-2192, 2026
Preprint under review for BG (discussion: open, 0 comments)
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20 May 2026
Seen in flakes & drops: local heterogeneity of marine snow, biogeochemistry, and plankton in Svalbard's glacial bays
Emilia Trudnowska, Katarzyna Koziorowska, Anna M. Dąbrowska, Rafał Boehnke, Beata Szymczycha, Katarzyna Draganska-Deja, Łukasz Stachnik, Jon Hawkings, Meri Korhonen, Małgorzata Kitowska, Karol Kuliński, and Mateusz Moskalik
EGUsphere, https://doi.org/10.5194/egusphere-2026-2515,https://doi.org/10.5194/egusphere-2026-2515, 2026
Preprint under review for BG (discussion: open, 0 comments)
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20 May 2026
Detection of tree stress from sub-daily sap flow variability
Anna T. Schackow, Susan C. Steele-Dunne, David T. Milodowski, Jean-Marc Limousin, and Ana Bastos
Biogeosciences, 23, 3365–3386, https://doi.org/10.5194/bg-23-3365-2026,https://doi.org/10.5194/bg-23-3365-2026, 2026
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20 May 2026
Sensitivity of a mechanistic photosynthesis model to tropical Andean species and environments
Sebastián González-Caro, Mirindi Eric Dusenge, Zorayda Restrepo, Andrew J. F. Cox, Ian P. Hartley, Patrick Meir, Adriana Sánchez, Daniel Ruiz-Carrascal, and Lina M. Mercado
Biogeosciences, 23, 3347–3364, https://doi.org/10.5194/bg-23-3347-2026,https://doi.org/10.5194/bg-23-3347-2026, 2026
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20 May 2026
Stable isotope signatures, concentrations, and potential supply of particulate organic carbon and nitrogen from summer sea ice in the Indian sector of the Southern Ocean
Keigo D. Takahashi, Ryosuke Makabe, Masayoshi Sano, Kazuki Nakata, Noriaki Kimura, Daiki Nomura, Michiyo Yamamoto-Kawai, Ryo Matsuda, Natsumi Nojiro, Masato Ito, Shintaro Takao, Naho Horimoto-Miyazaki, Aiko Tachibana, Norio Kurosawa, Takeshi Tamura, Mizuki Komatsu, Kay I. Ohshima, Kohei Mizobata, Shigeru Aoki, and Masato Moteki
EGUsphere, https://doi.org/10.5194/egusphere-2026-2645,https://doi.org/10.5194/egusphere-2026-2645, 2026
Preprint under review for BG (discussion: open, 0 comments)
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18 May 2026
Marine carbonate system variability from tidal to seasonal timescales at the interface between the North Sea and Wadden Sea
Yasmina Ourradi, Gert-Jan Reichart, Sonja van Leeuwen, and Matthew P. Humphreys
Biogeosciences, 23, 3323–3346, https://doi.org/10.5194/bg-23-3323-2026,https://doi.org/10.5194/bg-23-3323-2026, 2026
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18 May 2026
Distinct Phytoplankton Responses to Dust in the Chinese Marginal Seas: Role of Synoptic Circulation and Air–Sea Heat Exchange
Jiehua Hu, Rong Tian, Jinpei Yan, Xiaoke Zhang, Shanshan Wang, Heng Sun, Hanyue Xu, Shiyu Shen, and Qisheng Zeng
EGUsphere, https://doi.org/10.5194/egusphere-2026-2018,https://doi.org/10.5194/egusphere-2026-2018, 2026
Preprint under review for BG (discussion: open, 0 comments)
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18 May 2026
Divergent Land and Ocean Biome Trajectories in a Warming World
Debashis Paul, Eun-Jin Park, Eun Young Kwon, Sharif Jahfer, Sahil Sharma, and Mohanan Geethalekshmi Sreeush
EGUsphere, https://doi.org/10.5194/egusphere-2026-1920,https://doi.org/10.5194/egusphere-2026-1920, 2026
Preprint under review for BG (discussion: open, 0 comments)
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18 May 2026
Codominant tree species showcase opposing hydraulic capacitance-reliance in Central Texas
Caleb Earl Adams, Ashley Michelle Matheny, Suvan Anthony Cabraal, Sanna Annika Sevanto, and Adam Lee Atchley
EGUsphere, https://doi.org/10.5194/egusphere-2026-1881,https://doi.org/10.5194/egusphere-2026-1881, 2026
Preprint under review for BG (discussion: open, 0 comments)
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18 May 2026
The efficiency and ocean acidification mitigation potential of ocean alkalinity enhancement on multi-centennial timescales
Hendrik Grosselindemann, Friedrich A. Burger, and Thomas L. Frölicher
Biogeosciences, 23, 3299–3321, https://doi.org/10.5194/bg-23-3299-2026,https://doi.org/10.5194/bg-23-3299-2026, 2026
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13 May 2026
Dynamic CO2 evasion and colloidal control of trace metals in the Lower Lena River
Yuri Ya. Kolesnichenko, Sergey N. Vorobyev, Viktor A. Nikitkin, Oleg V. Dudarev, Denis V. Chernykh, Eduard A. Spivak, Arkadiy V. Kurilenko, Vladimir A. Kholodov, Igor P. Semiletov, and Oleg S. Pokrovsky
EGUsphere, https://doi.org/10.5194/egusphere-2026-2540,https://doi.org/10.5194/egusphere-2026-2540, 2026
Preprint under review for BG (discussion: open, 0 comments)
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13 May 2026
Urbanization drives coupled shifts in soil-carbon stocks, sources, and stability across natural and restored mangroves and tidal flats
Minde Huang, Fen Guo, Xueqin Gao, Xiaoguang Ouyang, and Yuan Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2512,https://doi.org/10.5194/egusphere-2026-2512, 2026
Preprint under review for BG (discussion: open, 0 comments)
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13 May 2026
Reviews and syntheses: Microbial Carbon Fixation in Dryland: A component of Global Carbon Cycle
Sulamita Santos Correa, Júnia Schultz, Balamurugan Sadaiappan, Alexandre Soares Rosado, and Sunil Mundra
EGUsphere, https://doi.org/10.5194/egusphere-2026-2278,https://doi.org/10.5194/egusphere-2026-2278, 2026
Preprint under review for BG (discussion: open, 0 comments)
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12 May 2026
Subsurface dissolution reduces the efficiency of mineral-based open-ocean alkalinity enhancement
Friedrich A. Burger, Urs Hofmann Elizondo, Hendrik Grosselindemann, and Thomas L. Frölicher
Biogeosciences, 23, 3279–3298, https://doi.org/10.5194/bg-23-3279-2026,https://doi.org/10.5194/bg-23-3279-2026, 2026
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11 May 2026
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
Biogeosciences, 23, 3253–3277, https://doi.org/10.5194/bg-23-3253-2026,https://doi.org/10.5194/bg-23-3253-2026, 2026
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11 May 2026
Relative uptake of carbonyl sulphide to carbon dioxide: insights from a coupled boundary layer – canopy inverse modelling framework
Peter J. M. Bosman, Maarten C. Krol, Laurens N. Ganzeveld, Felix M. Spielmann, and Georg Wohlfahrt
Biogeosciences, 23, 3225–3252, https://doi.org/10.5194/bg-23-3225-2026,https://doi.org/10.5194/bg-23-3225-2026, 2026
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11 May 2026
Spatial and temporal variability of CO2, N2O and CH4 fluxes from an urban park in Denmark
Xiao Bai, Tom Cripps, João Serra, Klaus Butterbach-Bahl, and Zhisheng Yao
Biogeosciences, 23, 3207–3223, https://doi.org/10.5194/bg-23-3207-2026,https://doi.org/10.5194/bg-23-3207-2026, 2026
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08 May 2026
From Alnus to Pinus: temperate peatland ecosystem transformation triggered by human-driven landscape change
Ewa Zin, Tomasz Związek, Marcin Klisz, Sandra Słowińska, Dominik Róg, Milena Obremska, Dominika Łuców, Jarosław Pietruczuk, Joachim Popek, Katarzyna Piotrowicz, Kamil Pilch, Krzysztof Szewczyk, Agnieszka Halaś, and Michał Słowiński
Biogeosciences, 23, 3091–3138, https://doi.org/10.5194/bg-23-3091-2026,https://doi.org/10.5194/bg-23-3091-2026, 2026
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08 May 2026
Complexity in biogeochemical models: consequences for the biological carbon pump
Jonathan Rogerson, Alessandro Tagliabue, Agathe Nguyen, Marcello Vichi, Lewis Wrightson, Prima Anugerahanti, Olivier Aumont, and Marion Gehlen
Biogeosciences, 23, 3179–3194, https://doi.org/10.5194/bg-23-3179-2026,https://doi.org/10.5194/bg-23-3179-2026, 2026
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08 May 2026
Light availability controls multi-decadal trends in crustose coralline algal cell elongation
Bastian Seidl, Ines Pyko, Thomas Mölg, Wendy Nelson, and Sebastian Teichert
EGUsphere, https://doi.org/10.5194/egusphere-2026-2316,https://doi.org/10.5194/egusphere-2026-2316, 2026
Preprint under review for BG (discussion: open, 0 comments)
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08 May 2026
Linking surface coverage with surfactant activity to refine the role of surfactants for air-sea gas exchange
Falko Asmussen-Schäfer, Mariana Ribas-Ribas, Oliver Wurl, and Gernot Friedrichs
Biogeosciences, 23, 3159–3178, https://doi.org/10.5194/bg-23-3159-2026,https://doi.org/10.5194/bg-23-3159-2026, 2026
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08 May 2026
Living and nonliving particulate iron in the subtropical North Pacific Ocean
Eleanor S. Bates and Nicholas J. Hawco
Biogeosciences, 23, 3059–3072, https://doi.org/10.5194/bg-23-3059-2026,https://doi.org/10.5194/bg-23-3059-2026, 2026
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08 May 2026
Unexpected quasi-independence of coloured dissolved organic matter absorption from chlorophyll-a concentration in the Southern Ocean
Juan Li, David Antoine, and Yannick Huot
Biogeosciences, 23, 3073–3090, https://doi.org/10.5194/bg-23-3073-2026,https://doi.org/10.5194/bg-23-3073-2026, 2026
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08 May 2026
Deconvolving the biogeochemical controls on coral Sr ∕ Ca and Ba ∕ Ca proxies: new perspectives from paired stable Ca, Sr and Ba isotope compositions
Yang Yu, Ed Hathorne, Xuefei Chen, Gangjian Wei, Florian Böhm, Alexander Heuser, Anton Eisenhauer, Christopher Siebert, and Martin Frank
Biogeosciences, 23, 3195–3206, https://doi.org/10.5194/bg-23-3195-2026,https://doi.org/10.5194/bg-23-3195-2026, 2026
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08 May 2026
Seafloor chemosynthetic habitats and AOM-influenced sediment microbiome at a cold-water coral site off the Vesterålen coast, northern Norway
Claudio Argentino, Luca Fallati, Sebastian Petters, Hans C. Bernstein, Ines Barrenechea Angeles, Jorge Corrales-Guerrero, Alessandra Savini, Benedicte Ferré, and Giuliana Panieri
Biogeosciences, 23, 3139–3157, https://doi.org/10.5194/bg-23-3139-2026,https://doi.org/10.5194/bg-23-3139-2026, 2026
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06 May 2026
Seasonal contrast in rare earth elements concentration in sediment of the Mackenzie Delta
Thomas Bossé-Demers, Bennet Juhls, Martine Lizotte, Santiago Mareque, Audrey Gaudy, and Raoul-Marie Couture
Biogeosciences, 23, 3039–3057, https://doi.org/10.5194/bg-23-3039-2026,https://doi.org/10.5194/bg-23-3039-2026, 2026
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06 May 2026
Extending planktic foraminiferal Mg/Ca palaeothermometry into polar temperature ranges: crust- and lamellae specific calibrations and non-thermal controls
Adele Westgård, Mohamed M. Ezat, Freya E. Sykes, Julie Meilland, Thomas B. Chalk, J. Andy Milton, Melissa Chierici, and Gavin L. Foster
EGUsphere, https://doi.org/10.5194/egusphere-2026-2415,https://doi.org/10.5194/egusphere-2026-2415, 2026
Preprint under review for BG (discussion: open, 0 comments)
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06 May 2026
Vertebrate impact on bacterial community structure of coastal Arctic spring snowpacks
Sławomir Sułowicz, Krzysztof Zawierucha, Anna Markowicz, Krystyna Kozioł, Wiktoria Zientak, Adam Nawrot, Krzesimir Tomaszewski, Christoph Keuschnig, Bartłomiej Luks, and Catherine Larose
Biogeosciences, 23, 3023–3038, https://doi.org/10.5194/bg-23-3023-2026,https://doi.org/10.5194/bg-23-3023-2026, 2026
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05 May 2026
Improving ammonia emission predictions with dynamic machine learning models
Armand Favrot, Sophie Génermont, Vincent Guigue, Céline Décuq, and David Makowski
EGUsphere, https://doi.org/10.5194/egusphere-2026-2404,https://doi.org/10.5194/egusphere-2026-2404, 2026
Preprint under review for BG (discussion: open, 0 comments)
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05 May 2026
CO2 Fertilization to Climate Limitation: Shifting Drivers in a Dryland Forest
Katja Irob, Liling Chang, Yakir Preisler, Sebastian Fiedler, Matthias Büchner, José M. Grünzweig, and Efrat Sheffer
EGUsphere, https://doi.org/10.5194/egusphere-2026-2448,https://doi.org/10.5194/egusphere-2026-2448, 2026
Preprint under review for BG (discussion: open, 0 comments)
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05 May 2026
Elemental and isotopic constraints on zooplankton-mediated carbon fluxes in Ryder Bay, Western Antarctic Peninsula
Laura Rose Taylor, Katharine R. Hendry, Helen M. Williams, and Clara Manno
EGUsphere, https://doi.org/10.5194/egusphere-2026-2459,https://doi.org/10.5194/egusphere-2026-2459, 2026
Preprint under review for BG (discussion: open, 0 comments)
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05 May 2026
Reviews and syntheses: Snow algae on the move – biased motility and snowpack interaction from a biophysics perspective
Caitlin S. de Vries, Melody J. Sandells, Matthew P. Davey, Gary S. Caldwell, and Ottavio A. Croze
EGUsphere, https://doi.org/10.5194/egusphere-2026-2167,https://doi.org/10.5194/egusphere-2026-2167, 2026
Preprint under review for BG (discussion: open, 0 comments)
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05 May 2026
Drivers of drought-induced canopy mortality in conifer and broadleaf forests across Luxembourg
Selina Schwarz, Fabian Ewald Fassnacht, Lisa Hülsmann, and Nadine K. Ruehr
Biogeosciences, 23, 2985–3003, https://doi.org/10.5194/bg-23-2985-2026,https://doi.org/10.5194/bg-23-2985-2026, 2026
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05 May 2026
Spatial heterogeneity of sedimentary organic carbon in fjords around Stavanger, Norway – implications for upscaling
Markus Diesing, Reidulv Bøe, Sigrid Elvenes, Jochen Knies, and Craig Smeaton
Biogeosciences, 23, 3005–3022, https://doi.org/10.5194/bg-23-3005-2026,https://doi.org/10.5194/bg-23-3005-2026, 2026
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04 May 2026
PeatDepth-ML: a global map of peat depth predicted using machine learning
Jade Skye, Joe R. Melton, Colin Goldblatt, Angela Gallego-Sala, Michelle Garneau, and Scott Winton
Biogeosciences, 23, 2959–2983, https://doi.org/10.5194/bg-23-2959-2026,https://doi.org/10.5194/bg-23-2959-2026, 2026
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04 May 2026
Dissolved oxygen budget in the Levantine Sea: a coupled physical-biogeochemical modelling approach
Joelle Habib, Caroline Ulses, Claude Estournel, Milad Fakhri, Patrick Marsaleix, Thierry Moutin, Dominique Lefevre, Mireille Pujo-Pay, Marine Fourrier, Laurent Coppola, Cathy Wimart-Rousseau, and Pascal Conan
Biogeosciences, 23, 2939–2958, https://doi.org/10.5194/bg-23-2939-2026,https://doi.org/10.5194/bg-23-2939-2026, 2026
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04 May 2026
High nitrous oxide isotopic variability during denitrification by Pseudomonas species bearing NirK and NirS
Noémy Chénier, Paul M. Magyar, Jakob Zopfi, Claudia Frey, Thomas Kuhn, Moritz F. Lehmann, and Joachim Mohn
EGUsphere, https://doi.org/10.5194/egusphere-2026-1824,https://doi.org/10.5194/egusphere-2026-1824, 2026
Preprint under review for BG (discussion: open, 1 comment)
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30 Apr 2026
Conifer leaf wax acts as a source of secondary fatty alcohols in atmospheric aerosols
Yuhao Cui, Eri Tachibana, and Yuzo Miyazaki
Biogeosciences, 23, 2927–2938, https://doi.org/10.5194/bg-23-2927-2026,https://doi.org/10.5194/bg-23-2927-2026, 2026
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29 Apr 2026
Simulation of long-term peat accumulation dynamics & vulnerability: Insights from a Pole Forest and Palm Swamp in Amazonia
Yarin Tatiana Puerta, Ian T. Lawson, Steve Frolking, Greta Dargie, Jhon del Águila Pasquel, Christine Åkesson, Katy Roucoux, Eurídice N. Honorio Coronado, Gerardo Flores Llampazo, Timothy R. Baker, Mario A. Ruiz, and Adam Hastie
EGUsphere, https://doi.org/10.5194/egusphere-2026-2272,https://doi.org/10.5194/egusphere-2026-2272, 2026
Preprint under review for BG (discussion: open, 1 comment)
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29 Apr 2026
Bacterial contribution to nitrogen processing in the atmosphere
Frédéric Mathonat, François Enault, Raphaëlle Péguilhan, Muriel Joly, Mariline Théveniot, Jean-Luc Baray, Barbara Ervens, and Pierre Amato
Biogeosciences, 23, 2885–2907, https://doi.org/10.5194/bg-23-2885-2026,https://doi.org/10.5194/bg-23-2885-2026, 2026
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29 Apr 2026
Methane fluxes from tropical wetlands of the Orinoco River Basin and their regional implications
Joao Henrique Fernandes Amaral, Santiago Botía, Paula Torres Quintero, Anghy Sthephany Gutierrez Rincon, David Ho, Adriana Sanchez, Alvaro Avila-Diaz, Antje Uhde, Benjamin Quesada, Juan C. Benavides, R. Scott Winton, Carlos A. Sierra, Miguel A. Navarro-Ramírez, Diego David Pardo Buitrago, and Stijn Hantson
EGUsphere, https://doi.org/10.5194/egusphere-2026-2080,https://doi.org/10.5194/egusphere-2026-2080, 2026
Preprint under review for BG (discussion: open, 1 comment)
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29 Apr 2026
Imprint of eutrophication on methane-cycling microbes in freshwater sediment
Alice Bosco-Santos, Eulalie Rose Beyala Bekono, Santona Khatun, Marie-Ève Monchamp, Joana Séneca, Petra Pjevac, and Jasmine S. Berg
Biogeosciences, 23, 2909–2926, https://doi.org/10.5194/bg-23-2909-2026,https://doi.org/10.5194/bg-23-2909-2026, 2026
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28 Apr 2026
Comparison of Modified Bligh-Dyer and Ultrasonic Organic Solvent Methods for GDGT Extraction from Surface Sediments of Lakes with Different Salinities
Rui Miao, Ning Shi, Zenghao Zhao, Hu Liu, Xiangzhong Li, and Huanye Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2188,https://doi.org/10.5194/egusphere-2026-2188, 2026
Preprint under review for BG (discussion: open, 0 comments)
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28 Apr 2026
Root exudation in coastal wetlands: measuring an overlooked but significant carbon flux in mangroves
Lea Hanemann, Huyen Thuong Dang, Hermine Huot, Cornelia Rumpel, Lucie Maillard, Yanni Gunnell, Farid Dahdouh-Guebas, Thi-Minh-Tam Le, Nguyen The Kiet Bui, and Marie Arnaud
EGUsphere, https://doi.org/10.5194/egusphere-2026-2081,https://doi.org/10.5194/egusphere-2026-2081, 2026
Preprint under review for BG (discussion: open, 2 comments)
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28 Apr 2026
Variations in Arctic aerosol iron solubility in relation to leaching methodology, air mass characteristics, and seasonality
Chris M. Marsay, Ruifeng Zhang, Alina M. Ebling, Peter L. Morton, Seth G. John, William M. Landing, and Clifton S. Buck
EGUsphere, https://doi.org/10.5194/egusphere-2026-1916,https://doi.org/10.5194/egusphere-2026-1916, 2026
Preprint under review for BG (discussion: open, 0 comments)
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27 Apr 2026
Long-term nitrogen fertilization increases drought sensitivity of gross primary productivity capacity in a boreal Scots pine forest
Liang Chen, Matthias Peichl, Yunpeng Luo, Peng Zhao, Alisa Krasnova, and Frank Berninger
EGUsphere, https://doi.org/10.5194/egusphere-2026-1940,https://doi.org/10.5194/egusphere-2026-1940, 2026
Preprint under review for BG (discussion: open, 0 comments)
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27 Apr 2026
Carbon dioxide release driven by organic carbon in minerogenic salt marshes
Nora Kainz, Franziska Raab, L. Joëlle Kubeneck, Ruben Kretzschmar, Andreas Kappler, and Prachi Joshi
Biogeosciences, 23, 2865–2884, https://doi.org/10.5194/bg-23-2865-2026,https://doi.org/10.5194/bg-23-2865-2026, 2026
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27 Apr 2026
Evaluating vegetation indices for monitoring drought and post-drought declines in European forest productivity
Julia Kelly, Tim Schacherl, Lars Eklundh, Hongxiao Jin, Anne Klosterhalfen, Alexander Knohl, and Natascha Kljun
EGUsphere, https://doi.org/10.5194/egusphere-2026-1822,https://doi.org/10.5194/egusphere-2026-1822, 2026
Preprint under review for BG (discussion: open, 1 comment)
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