Articles | Volume 15, issue 20
https://doi.org/10.5194/bg-15-6127-2018
© Author(s) 2018. 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-15-6127-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
18 Oct 2018
Research article |
| 18 Oct 2018
| 18 Oct 2018
Nitrogen and oxygen availabilities control water column nitrous oxide production during seasonal anoxia in the Chesapeake Bay
Department of Geosciences. Princeton University, Princeton, New
Jersey 08544, USA
Claudia Frey
Department of Geosciences. Princeton University, Princeton, New
Jersey 08544, USA
Xin Sun
Department of Geosciences. Princeton University, Princeton, New
Jersey 08544, USA
Melanie Jackson
Horn Point Laboratory, University of Maryland Center for Environmental
Science, Cambridge, Maryland 21613, USA
Yea-Shine Lee
Department of Geosciences. Princeton University, Princeton, New
Jersey 08544, USA
Amal Jayakumar
Department of Geosciences. Princeton University, Princeton, New
Jersey 08544, USA
Jeffrey C. Cornwell
Horn Point Laboratory, University of Maryland Center for Environmental
Science, Cambridge, Maryland 21613, USA
Bess B. Ward
Department of Geosciences. Princeton University, Princeton, New
Jersey 08544, USA
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Cited
18 citations as recorded by crossref.
- Seasonal variability of nitrous oxide concentrations and emissions in a temperate estuary G. Schulz et al. 10.5194/bg-20-3229-2023
- The influence of mesoscale climate drivers on hypoxia in a fjord-like deep coastal inlet and its potential implications regarding climate change: examining a decade of water quality data J. Maxey et al. 10.5194/bg-19-3131-2022
- Potential contributions of nitrifiers and denitrifiers to nitrous oxide sources and sinks in China's estuarine and coastal areas X. Dai et al. 10.5194/bg-19-3757-2022
- Nitrous Oxide Consumption in Oxygenated and Anoxic Estuarine Waters W. Tang et al. 10.1029/2022GL100657
- Sample preservation methods for nitrous oxide concentration and isotope ratio measurements in aquatic environments C. Frey et al. 10.1002/lom3.10638
- A novel method of identifying estuary high-nutrient zones for water quality management L. Wang et al. 10.1016/j.scitotenv.2023.169578
- Seasonal isotopic and isotopomeric signatures of nitrous oxide produced microbially in a eutrophic estuary Y. Zheng et al. 10.1016/j.marpolbul.2024.116528
- Nitrous oxide production in the Chesapeake Bay W. Tang et al. 10.1002/lno.12191
- The mitigation effect of free ammonia and free nitrous acid on nitrous oxide production from the full-nitrification and partial-nitritation systems L. Peng et al. 10.1016/j.biortech.2022.128564
- Microbial diversity and abundance vary along salinity, oxygen, and particle size gradients in the Chesapeake Bay J. Cram et al. 10.1111/1462-2920.16557
- Genes involved in carbon, nitrogen, and sulfur cycling in an important estuarine ecosystem show coherent shifts in response to changes in environmental conditions S. Preheim et al. 10.1002/lno.12731
- Heterotrophic sulfide-oxidizing nitrate-reducing bacteria enables the high performance of integrated autotrophic-heterotrophic denitrification (IAHD) process under high sulfide loading R. Zhang et al. 10.1016/j.watres.2020.115848
- Shifts in the high-resolution spatial distribution of dissolved N2O and the underlying microbial communities and processes in the Pearl River Estuary X. Cheng et al. 10.1016/j.watres.2023.120351
- P inputs determine denitrifier abundance explaining dissolved nitrous oxide in reservoirs E. León‐Palmero et al. 10.1002/lno.12381
- Low denitrification rates and variable benthic nutrient fluxes characterize Long Island Sound sediments C. Mazur et al. 10.1007/s10533-021-00795-7
- Denitrification responses to increasing cadmium exposure in Baltic Sea sediments E. Broman et al. 10.1016/j.aquatox.2019.105328
- The potential of ryegrass as cover crop to reduce soil N2O emissions and increase the population size of denitrifying bacteria H. Wang et al. 10.1111/ejss.13047
- Regulation of nitrous oxide production in low-oxygen waters off the coast of Peru C. Frey et al. 10.5194/bg-17-2263-2020
18 citations as recorded by crossref.
- Seasonal variability of nitrous oxide concentrations and emissions in a temperate estuary G. Schulz et al. 10.5194/bg-20-3229-2023
- The influence of mesoscale climate drivers on hypoxia in a fjord-like deep coastal inlet and its potential implications regarding climate change: examining a decade of water quality data J. Maxey et al. 10.5194/bg-19-3131-2022
- Potential contributions of nitrifiers and denitrifiers to nitrous oxide sources and sinks in China's estuarine and coastal areas X. Dai et al. 10.5194/bg-19-3757-2022
- Nitrous Oxide Consumption in Oxygenated and Anoxic Estuarine Waters W. Tang et al. 10.1029/2022GL100657
- Sample preservation methods for nitrous oxide concentration and isotope ratio measurements in aquatic environments C. Frey et al. 10.1002/lom3.10638
- A novel method of identifying estuary high-nutrient zones for water quality management L. Wang et al. 10.1016/j.scitotenv.2023.169578
- Seasonal isotopic and isotopomeric signatures of nitrous oxide produced microbially in a eutrophic estuary Y. Zheng et al. 10.1016/j.marpolbul.2024.116528
- Nitrous oxide production in the Chesapeake Bay W. Tang et al. 10.1002/lno.12191
- The mitigation effect of free ammonia and free nitrous acid on nitrous oxide production from the full-nitrification and partial-nitritation systems L. Peng et al. 10.1016/j.biortech.2022.128564
- Microbial diversity and abundance vary along salinity, oxygen, and particle size gradients in the Chesapeake Bay J. Cram et al. 10.1111/1462-2920.16557
- Genes involved in carbon, nitrogen, and sulfur cycling in an important estuarine ecosystem show coherent shifts in response to changes in environmental conditions S. Preheim et al. 10.1002/lno.12731
- Heterotrophic sulfide-oxidizing nitrate-reducing bacteria enables the high performance of integrated autotrophic-heterotrophic denitrification (IAHD) process under high sulfide loading R. Zhang et al. 10.1016/j.watres.2020.115848
- Shifts in the high-resolution spatial distribution of dissolved N2O and the underlying microbial communities and processes in the Pearl River Estuary X. Cheng et al. 10.1016/j.watres.2023.120351
- P inputs determine denitrifier abundance explaining dissolved nitrous oxide in reservoirs E. León‐Palmero et al. 10.1002/lno.12381
- Low denitrification rates and variable benthic nutrient fluxes characterize Long Island Sound sediments C. Mazur et al. 10.1007/s10533-021-00795-7
- Denitrification responses to increasing cadmium exposure in Baltic Sea sediments E. Broman et al. 10.1016/j.aquatox.2019.105328
- The potential of ryegrass as cover crop to reduce soil N2O emissions and increase the population size of denitrifying bacteria H. Wang et al. 10.1111/ejss.13047
- Regulation of nitrous oxide production in low-oxygen waters off the coast of Peru C. Frey et al. 10.5194/bg-17-2263-2020
Latest update: 14 Dec 2024
Short summary
Nitrous oxide (N2O) is a strong greenhouse gas and ozone-depletion agent. Intense N2O effluxes had been observed from nutrient-rich estuaries with human impacts, such as the Chesapeake Bay. We report that increased nitrogen availability and low-oxygen conditions stimulate N2O production. Thus, controlling the nutrient input to the bay will decrease nitrogen availability and alleviate eutrophication, leading to water column reoxygenation, and subsequently will mitigate N2O emission.
Nitrous oxide (N2O) is a strong greenhouse gas and ozone-depletion agent. Intense N2O effluxes...
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