Articles | Volume 19, issue 8
https://doi.org/10.5194/bg-19-2101-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-19-2101-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Compositions of dissolved organic matter in the ice-covered waters above the Aurora hydrothermal vent system, Gakkel Ridge, Arctic Ocean
Muhammed Fatih Sert
CORRESPONDING AUTHOR
Centre for Arctic Gas Hydrate, Environment and Climate (CAGE), Department of Geosciences, UiT The Arctic University of Norway, Tromsø, Norway
Helge Niemann
Centre for Arctic Gas Hydrate, Environment and Climate (CAGE), Department of Geosciences, UiT The Arctic University of Norway, Tromsø, Norway
Department of Marine Microbiology and Biogeochemistry, NIOZ Royal Institute for Sea Research, Texel, the Netherlands
Department of Earth Sciences, Faculty of Geosciences, Utrecht University, Utrecht, the Netherlands
Eoghan P. Reeves
Department of Earth Science and Centre for Deep Sea Research, University of Bergen, Bergen, Norway
Mats A. Granskog
Norwegian Polar Institute, Fram Centre, Tromsø, Norway
Kevin P. Hand
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, USA
Timo Kekäläinen
Department of Chemistry, University of Eastern Finland, Joensuu, Finland
Janne Jänis
Department of Chemistry, University of Eastern Finland, Joensuu, Finland
Pamela E. Rossel
Interface Geochemistry, GFZ German Research Centre for Geosciences, Potsdam, Germany
Bénédicte Ferré
Centre for Arctic Gas Hydrate, Environment and Climate (CAGE), Department of Geosciences, UiT The Arctic University of Norway, Tromsø, Norway
Anna Silyakova
Centre for Arctic Gas Hydrate, Environment and Climate (CAGE), Department of Geosciences, UiT The Arctic University of Norway, Tromsø, Norway
Friederike Gründger
Arctic Research Centre, Department of Biology, Aarhus University, Aarhus, Denmark
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Cited
6 citations as recorded by crossref.
- Volcanically hosted venting with indications of ultramafic influence at Aurora hydrothermal field on Gakkel Ridge C. German et al. 10.1038/s41467-022-34014-0
- Elevated methane alters dissolved organic matter composition in the Arctic Ocean cold seeps M. Sert et al. 10.3389/feart.2023.1290882
- Iron’s irony: speciation, complexation & microbial processing of Fe in hydrothermal plumes S. Bühring et al. 10.1038/s43247-025-02839-4
- Diversity of magmatism, hydrothermal processes and microbial interactions at mid-ocean ridges G. Früh-Green et al. 10.1038/s43017-022-00364-y
- Compositions of dissolved organic matter in the ice-covered waters above the Aurora hydrothermal vent system, Gakkel Ridge, Arctic Ocean M. Sert et al. 10.5194/bg-19-2101-2022
- Climate warming-driven changes in the flux of dissolved organic matter and its effects on bacterial communities in the Arctic Ocean: A review H. Nguyen et al. 10.3389/fmars.2022.968583
4 citations as recorded by crossref.
- Volcanically hosted venting with indications of ultramafic influence at Aurora hydrothermal field on Gakkel Ridge C. German et al. 10.1038/s41467-022-34014-0
- Elevated methane alters dissolved organic matter composition in the Arctic Ocean cold seeps M. Sert et al. 10.3389/feart.2023.1290882
- Iron’s irony: speciation, complexation & microbial processing of Fe in hydrothermal plumes S. Bühring et al. 10.1038/s43247-025-02839-4
- Diversity of magmatism, hydrothermal processes and microbial interactions at mid-ocean ridges G. Früh-Green et al. 10.1038/s43017-022-00364-y
2 citations as recorded by crossref.
- Compositions of dissolved organic matter in the ice-covered waters above the Aurora hydrothermal vent system, Gakkel Ridge, Arctic Ocean M. Sert et al. 10.5194/bg-19-2101-2022
- Climate warming-driven changes in the flux of dissolved organic matter and its effects on bacterial communities in the Arctic Ocean: A review H. Nguyen et al. 10.3389/fmars.2022.968583
Latest update: 25 Oct 2025
Short summary
We investigate organic matter composition in the Arctic Ocean water column. We collected seawater samples from sea ice to deep waters at six vertical profiles near an active hydrothermal vent and its plume. In comparison to seawater, we found that the organic matter in waters directly affected by the hydrothermal plume had different chemical composition. We suggest that hydrothermal processes may influence the organic matter distribution in the deep ocean.
We investigate organic matter composition in the Arctic Ocean water column. We collected...
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