Articles | Volume 17, issue 1
https://doi.org/10.5194/bg-17-215-2020
© Author(s) 2020. 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-17-215-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
17 Jan 2020
Research article |
| 17 Jan 2020
| 17 Jan 2020
Bacterial degradation activity in the eastern tropical South Pacific oxygen minimum zone
Marie Maßmig
GEOMAR Helmholtz Centre for Ocean Research Kiel, Düsternbrooker Weg 20,
24105 Kiel, Germany
Jan Lüdke
GEOMAR Helmholtz Centre for Ocean Research Kiel, Düsternbrooker Weg 20,
24105 Kiel, Germany
Gerd Krahmann
GEOMAR Helmholtz Centre for Ocean Research Kiel, Düsternbrooker Weg 20,
24105 Kiel, Germany
GEOMAR Helmholtz Centre for Ocean Research Kiel, Düsternbrooker Weg 20,
24105 Kiel, Germany
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Cited
20 citations as recorded by crossref.
- Dissolved Organic Matter in the Upwelling System off Peru: Imprints of Bacterial Activity and Water Mass Characteristics M. Maßmig & A. Engel 10.1029/2020JG006048
- Hypoxia-tolerant zooplankton may reduce biological carbon pump efficiency in the Humboldt current system off Peru A. Engel et al. 10.1038/s43247-023-01140-6
- The effects of climate warming on microbe-mediated mechanisms of sediment carbon emission W. Lü et al. 10.1016/j.jes.2022.09.016
- Eddy-enhanced primary production sustains heterotrophic microbial activities in the Eastern Tropical North Atlantic Q. Devresse et al. 10.5194/bg-19-5199-2022
- Suspended particles are hotspots of microbial remineralization in the ocean's twilight zone V. Hemsley et al. 10.1016/j.dsr2.2023.105339
- Organic Matter Supply and Utilization in Oxygen Minimum Zones A. Engel et al. 10.1146/annurev-marine-041921-090849
- Climate-Biogeochemistry Interactions in the Tropical Ocean: Data Collection and Legacy G. Krahmann et al. 10.3389/fmars.2021.723304
- Reactivity, fate and functional roles of dissolved organic matter in anoxic inland waters M. Lau & P. del Giorgio 10.1098/rsbl.2019.0694
- Oxygen availability driven trends in DOM molecular composition and reactivity in a seasonally stratified fjord X. Chen et al. 10.1016/j.watres.2022.118690
- Vertical variation of bacterial production and potential role in oxygen loss in the southern Bay of Bengal W. Ye et al. 10.3389/fmicb.2023.1250575
- Impacts of Global Change on Ocean Dissolved Organic Carbon (DOC) Cycling C. Lønborg et al. 10.3389/fmars.2020.00466
- Organic complexation of iron by strong ligands and siderophores in the eastern tropical North Pacific oxygen deficient zone L. Moore et al. 10.1016/j.marchem.2021.104021
- Deep Water PAH Cycling in the Japan Basin (the Sea of Japan) Y. Koudryashova et al. 10.3390/jmse10122015
- 缺氧<bold>/</bold>低氧环境下微生物介导转化的有机质分子特征 仕. 肖 et al. 10.1360/SSTe-2022-0352
- Sediment release of dissolved organic matter to the oxygen minimum zone off Peru A. Loginova et al. 10.5194/bg-17-4663-2020
- Molecular characterization of organic matter transformation mediated by microorganisms under anoxic/hypoxic conditions S. Xiao et al. 10.1007/s11430-022-1080-8
- Upwelled plankton community modulates surface bloom succession and nutrient availability in a natural plankton assemblage A. Paul et al. 10.5194/bg-19-5911-2022
- Extracellular enzyme activity in the coastal upwelling system off Peru: a mesocosm experiment K. Spilling et al. 10.5194/bg-20-1605-2023
- Bacterial dynamics along the west coast of India during the non-monsoon and monsoon season A. Parab et al. 10.1016/j.csr.2022.104876
- Harnessing Diesel-Degrading Potential of an Antarctic Microalga from Greenwich Island and Its Physiological Adaptation Z. Lim et al. 10.3390/biology12081142
20 citations as recorded by crossref.
- Dissolved Organic Matter in the Upwelling System off Peru: Imprints of Bacterial Activity and Water Mass Characteristics M. Maßmig & A. Engel 10.1029/2020JG006048
- Hypoxia-tolerant zooplankton may reduce biological carbon pump efficiency in the Humboldt current system off Peru A. Engel et al. 10.1038/s43247-023-01140-6
- The effects of climate warming on microbe-mediated mechanisms of sediment carbon emission W. Lü et al. 10.1016/j.jes.2022.09.016
- Eddy-enhanced primary production sustains heterotrophic microbial activities in the Eastern Tropical North Atlantic Q. Devresse et al. 10.5194/bg-19-5199-2022
- Suspended particles are hotspots of microbial remineralization in the ocean's twilight zone V. Hemsley et al. 10.1016/j.dsr2.2023.105339
- Organic Matter Supply and Utilization in Oxygen Minimum Zones A. Engel et al. 10.1146/annurev-marine-041921-090849
- Climate-Biogeochemistry Interactions in the Tropical Ocean: Data Collection and Legacy G. Krahmann et al. 10.3389/fmars.2021.723304
- Reactivity, fate and functional roles of dissolved organic matter in anoxic inland waters M. Lau & P. del Giorgio 10.1098/rsbl.2019.0694
- Oxygen availability driven trends in DOM molecular composition and reactivity in a seasonally stratified fjord X. Chen et al. 10.1016/j.watres.2022.118690
- Vertical variation of bacterial production and potential role in oxygen loss in the southern Bay of Bengal W. Ye et al. 10.3389/fmicb.2023.1250575
- Impacts of Global Change on Ocean Dissolved Organic Carbon (DOC) Cycling C. Lønborg et al. 10.3389/fmars.2020.00466
- Organic complexation of iron by strong ligands and siderophores in the eastern tropical North Pacific oxygen deficient zone L. Moore et al. 10.1016/j.marchem.2021.104021
- Deep Water PAH Cycling in the Japan Basin (the Sea of Japan) Y. Koudryashova et al. 10.3390/jmse10122015
- 缺氧<bold>/</bold>低氧环境下微生物介导转化的有机质分子特征 仕. 肖 et al. 10.1360/SSTe-2022-0352
- Sediment release of dissolved organic matter to the oxygen minimum zone off Peru A. Loginova et al. 10.5194/bg-17-4663-2020
- Molecular characterization of organic matter transformation mediated by microorganisms under anoxic/hypoxic conditions S. Xiao et al. 10.1007/s11430-022-1080-8
- Upwelled plankton community modulates surface bloom succession and nutrient availability in a natural plankton assemblage A. Paul et al. 10.5194/bg-19-5911-2022
- Extracellular enzyme activity in the coastal upwelling system off Peru: a mesocosm experiment K. Spilling et al. 10.5194/bg-20-1605-2023
- Bacterial dynamics along the west coast of India during the non-monsoon and monsoon season A. Parab et al. 10.1016/j.csr.2022.104876
- Harnessing Diesel-Degrading Potential of an Antarctic Microalga from Greenwich Island and Its Physiological Adaptation Z. Lim et al. 10.3390/biology12081142
Latest update: 15 Apr 2024
Short summary
Little is known about the rates of bacterial element cycling in oxygen minimum zones (OMZs). We measured bacterial production and rates of extracellular hydrolytic enzymes at various in situ oxygen concentrations in the OMZ off Peru. Our field data show unhampered bacterial activity at low oxygen concentrations. Meanwhile bacterial degradation of organic matter substantially contributed to the formation of the OMZ.
Little is known about the rates of bacterial element cycling in oxygen minimum zones (OMZs). We...
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