BG cover
Co-editors-in-chief: Steven Bouillon, Anja Rammig, Paul Stoy, Tina Treude & Sara Vicca
eISSN: BG 1726-4189, BGD 1810-6285

Biogeosciences (BG) is a not-for-profit international scientific journal dedicated to the publication and discussion of research articles, short communications, and review papers on all aspects of the interactions between the biological, chemical, and physical processes in terrestrial or extraterrestrial life with the geosphere, hydrosphere, and atmosphere. The objective of the journal is to cut across the boundaries of established sciences and achieve an interdisciplinary view of these interactions. Experimental, conceptual, and modelling approaches are welcome.

Journal metrics

BG is indexed in the Web of Science, Scopus, Google Scholar, etc. We refrain from displaying the journal metrics prominently on the landing page since citation metrics used in isolation do not describe importance, impact, or quality of a journal. However, these metrics can be found on the journal metrics page.

Recent papers

09 Oct 2025
| Highlight paper
Mapping the safe operating space of marine ecosystems under contrasting emission pathways
Timothée Bourgeois, Giang T. Tran, Aurich Jeltsch-Thömmes, Jörg Schwinger, Friederike Fröb, Thomas L. Frölicher, Thorsten Blenckner, Olivier Torres, Jean Negrel, David P. Keller, Andreas Oschlies, Laurent Bopp, and Fortunat Joos
Biogeosciences, 22, 5435–5462, https://doi.org/10.5194/bg-22-5435-2025,https://doi.org/10.5194/bg-22-5435-2025, 2025
Short summary Co-editor-in-chief
09 Oct 2025
Refining marine net primary production estimates: advanced uncertainty quantification through probability prediction models
Jie Niu, Mengyu Xie, Yanqun Lu, Liwei Sun, Na Liu, Han Qiu, Dongdong Liu, Chuanhao Wu, and Pan Wu
Biogeosciences, 22, 5463–5482, https://doi.org/10.5194/bg-22-5463-2025,https://doi.org/10.5194/bg-22-5463-2025, 2025
Short summary
09 Oct 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
Biogeosciences, 22, 5413–5433, https://doi.org/10.5194/bg-22-5413-2025,https://doi.org/10.5194/bg-22-5413-2025, 2025
Short summary
09 Oct 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-4425,https://doi.org/10.5194/egusphere-2025-4425, 2025
Preprint under review for BG (discussion: open, 0 comments)
Short summary
08 Oct 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
Biogeosciences, 22, 5387–5411, https://doi.org/10.5194/bg-22-5387-2025,https://doi.org/10.5194/bg-22-5387-2025, 2025
Short summary

Highlight articles

09 Oct 2025
Mapping the safe operating space of marine ecosystems under contrasting emission pathways
Timothée Bourgeois, Giang T. Tran, Aurich Jeltsch-Thömmes, Jörg Schwinger, Friederike Fröb, Thomas L. Frölicher, Thorsten Blenckner, Olivier Torres, Jean Negrel, David P. Keller, Andreas Oschlies, Laurent Bopp, and Fortunat Joos
Biogeosciences, 22, 5435–5462, https://doi.org/10.5194/bg-22-5435-2025,https://doi.org/10.5194/bg-22-5435-2025, 2025
Short summary Co-editor-in-chief
29 Sep 2025
Technical note: Pondi – a low-cost logger for long-term monitoring of methane, carbon dioxide, and nitrous oxide in aquatic and terrestrial systems
Martino E. Malerba, Blake Edwards, Lukas Schuster, Omosalewa Odebiri, Josh Glen, Rachel Kelly, Paul Phan, Alistair Grinham, and Peter I. Macreadie
Biogeosciences, 22, 5051–5067, https://doi.org/10.5194/bg-22-5051-2025,https://doi.org/10.5194/bg-22-5051-2025, 2025
Short summary Co-editor-in-chief
29 Sep 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
Biogeosciences, 22, 5069–5079, https://doi.org/10.5194/bg-22-5069-2025,https://doi.org/10.5194/bg-22-5069-2025, 2025
Short summary Co-editor-in-chief
25 Sep 2025
Impacts of 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
Biogeosciences, 22, 4953–4968, https://doi.org/10.5194/bg-22-4953-2025,https://doi.org/10.5194/bg-22-4953-2025, 2025
Short summary Co-editor-in-chief
25 Sep 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
Biogeosciences, 22, 4923–4951, https://doi.org/10.5194/bg-22-4923-2025,https://doi.org/10.5194/bg-22-4923-2025, 2025
Short summary Co-editor-in-chief

Scheduled special issues

01 Oct 2025–30 Apr 2026 | Ewa Poniecka (University of Warsaw, Poland), Roberto Ambrosini (University of Milan, Italy), Helge Niemann (Royal Netherlands Institute for Sea Research, The Netherlands), and Tina Šantl-Temkiv (Aarhus University, Denmark) | Information
01 Oct 2024–31 Oct 2025 | Sanja Frka (Rudjer Boskovic Institute, Croatia), Peter S. Liss (University of East Anglia, United Kingdom), Klaus Jürgens (Leibniz Institute for Baltic Sea Research, Germany), Frédéric Gazeau (Laboratoire d’Océanographie de Villefranche, France), and Hermann Bange (GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany) | Information
10 Nov 2023–indefinite | David McLagan (Queen's University, Canada), Ashu Dastoor (Environment and Climate Change Canada, Canada), Johannes Bieser (Helmholtz-Zentrum Hereon, Germany), Celia Chen (Dartmouth, Department of Biological Sciences, USA), Jane Kirk (Environment and Climate Change Canada, Canada), Adrien Mestrot (Institute of Geography, Switzerland), Anne L. Soerensen (Swedish Museum of Natural History, Sweden), and Xun Wang (Institute of Geochemistry, China) | Information
02 Nov 2023–31 Oct 2026 | Frédéric Gazeau (Villefranche Oceanographic Laboratory, France), Manmohan Sarin (Physical Research Laboratory, India), Suzanne Fietz (Stellenbosch University, South Afrca), Douglas Hamilton (North Carolina State University, USA), Akinori Ito (Japan Agency for Marine-Earth Science and Technology, Japan), Morgane Perron (Laboratoire des Sciences de l'Environnement Marin, France), and Mingjin Tang (Chinese Academy of Sciences, China) | Information
01 Feb 2020–indefinite | Eric Achterberg, Javier Arístegui, Francisco Chavez, Michelle I. Graco, Hans-Peter Grossart, Dimitri Gutierrez, Ulf Riebesell, and Silvio Pantoja | Information

News

08 Oct 2025 Press Release: Record-breaking 2024 Amazon fires drive unprecedented carbon emissions and ecosystem degradation

A new study by researchers at the European Commission's Joint Research Centre reveals that the Amazon rainforest has just undergone its most devastating forest fire season in over two decades, which triggered record-breaking carbon emissions and exposed the region's growing ecological fragility despite a slowing trend in deforestation. Please read more.

08 Oct 2025 Press Release: Record-breaking 2024 Amazon fires drive unprecedented carbon emissions and ecosystem degradation

A new study by researchers at the European Commission's Joint Research Centre reveals that the Amazon rainforest has just undergone its most devastating forest fire season in over two decades, which triggered record-breaking carbon emissions and exposed the region's growing ecological fragility despite a slowing trend in deforestation. Please read more.

31 Jul 2025 Disentangling future effects of climate change and forest disturbance on vegetation composition and land surface properties of the boreal forest

Disturbances, such as fire, can change which vegetation grows in a forest, affecting water and carbon flows and, thus, the climate. Disturbances are expected to increase with climate change, but it is uncertain by how much. Using a simulation model, the authors studied how future climate, disturbances, and their combined effect impact northern (high-latitude) forest ecosystems. Please read more.

31 Jul 2025 Disentangling future effects of climate change and forest disturbance on vegetation composition and land surface properties of the boreal forest

Disturbances, such as fire, can change which vegetation grows in a forest, affecting water and carbon flows and, thus, the climate. Disturbances are expected to increase with climate change, but it is uncertain by how much. Using a simulation model, the authors studied how future climate, disturbances, and their combined effect impact northern (high-latitude) forest ecosystems. Please read more.

27 Jun 2025 New co-review option in BG

BG now offers a co-review option for referees. Please read more.

27 Jun 2025 New co-review option in BG

BG now offers a co-review option for referees. Please read more.

Notice on the current situation in Ukraine

To show our support for Ukraine, all fees for papers from authors (first or corresponding authors) affiliated to Ukrainian institutions are automatically waived, regardless if these papers are co-authored by scientists affiliated to Russian and/or Belarusian institutions. The only exception will be if the corresponding author or first contact (contractual partner of Copernicus) are from a Russian and/or Belarusian institution, in that case the APCs are not waived.

In accordance with current European restrictions, Copernicus Publications does not step into business relations with and issue APC-invoices (articles processing charges) to Russian and Belarusian institutions. The peer-review process and scientific exchange of our journals including preprint posting is not affected. However, these restrictions require that the first contact (contractual partner of Copernicus) has an affiliation and invoice address outside Russia or Belarus.