Articles | Volume 19, issue 16
https://doi.org/10.5194/bg-19-3757-2022
© 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-19-3757-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
18 Aug 2022
Research article |
| 18 Aug 2022
| 18 Aug 2022
Potential contributions of nitrifiers and denitrifiers to nitrous oxide sources and sinks in China's estuarine and coastal areas
Xiaofeng Dai
State Key Laboratory of Marine Environmental Science, College of Ocean
and Earth Sciences, Xiamen University, Xiamen 361005, China
Mingming Chen
State Key Laboratory of Marine Environmental Science, College of Ocean
and Earth Sciences, Xiamen University, Xiamen 361005, China
Xianhui Wan
Department of Geosciences, Princeton University, Princeton, New Jersey 08544, USA
Ehui Tan
State Key Laboratory of Marine Resource Utilization in South China
Sea, Hainan University, Haikou, Hainan, 570228, China
Jialing Zeng
State Key Laboratory of Marine Environmental Science, College of Ocean
and Earth Sciences, Xiamen University, Xiamen 361005, China
Nengwang Chen
State Key Laboratory of Marine Environmental Science, College of Ocean
and Earth Sciences, Xiamen University, Xiamen 361005, China
Fujian Provincial Key Laboratory for Coastal Ecology and Environmental
Studies, College of the Environment and Ecology, Xiamen University, Xiamen
361005, China
Shuh-Ji Kao
State Key Laboratory of Marine Environmental Science, College of Ocean
and Earth Sciences, Xiamen University, Xiamen 361005, China
State Key Laboratory of Marine Resource Utilization in South China
Sea, Hainan University, Haikou, Hainan, 570228, China
Yao Zhang
CORRESPONDING AUTHOR
State Key Laboratory of Marine Environmental Science, College of Ocean
and Earth Sciences, Xiamen University, Xiamen 361005, China
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Cited
12 citations as recorded by crossref.
- Aquatic nitrous oxide reductase gene (nosZ) phylogeny and environmental distribution N. Intrator et al. 10.3389/fmicb.2024.1407573
- Seasonal isotopic and isotopomeric signatures of nitrous oxide produced microbially in a eutrophic estuary Y. Zheng et al. 10.1016/j.marpolbul.2024.116528
- NosZ–II–type N2O-reducing bacteria play dominant roles in determining the release potential of N2O from sediments in the Pearl River Estuary, China H. Xiang et al. 10.1016/j.envpol.2023.121732
- Denitrification contributes to N2O emission in paddy soils H. Xiang et al. 10.3389/fmicb.2023.1218207
- P inputs determine denitrifier abundance explaining dissolved nitrous oxide in reservoirs E. León‐Palmero et al. 10.1002/lno.12381
- Mixed Archaeal Production and Nitrifier Denitrification Dominate N2O Production in the East China Sea: Insights From Isotopocule and Hydroxylamine Analyses X. Gu et al. 10.1029/2022JC019355
- The external/internal sources and sinks of greenhouse gases (CO2, CH4, N2O) in the Pearl River Estuary and adjacent coastal waters in summer B. Chen et al. 10.1016/j.watres.2023.120913
- Nitrous Oxide Consumption in Oxygenated and Anoxic Estuarine Waters W. Tang et al. 10.1029/2022GL100657
- Nitrogen fertilizers and the future of sustainable agriculture: a deep dive into production, pollution, and mitigation measures M. Tufail et al. 10.1080/00380768.2024.2361068
- Impacts of a subtropical storm on nitrogen functional microbes and associated cycling processes in a river-estuary continuum J. Lin et al. 10.1016/j.scitotenv.2022.160698
- The imbalance between N2O production and reduction by multi-microbial communities determines sedimentary N2O emission potential in the Pearl River Estuary Y. Hu et al. 10.1016/j.marenvres.2023.106119
- Particle-associated denitrification is the primary source of N2O in oxic coastal waters X. Wan et al. 10.1038/s41467-023-43997-3
12 citations as recorded by crossref.
- Aquatic nitrous oxide reductase gene (nosZ) phylogeny and environmental distribution N. Intrator et al. 10.3389/fmicb.2024.1407573
- Seasonal isotopic and isotopomeric signatures of nitrous oxide produced microbially in a eutrophic estuary Y. Zheng et al. 10.1016/j.marpolbul.2024.116528
- NosZ–II–type N2O-reducing bacteria play dominant roles in determining the release potential of N2O from sediments in the Pearl River Estuary, China H. Xiang et al. 10.1016/j.envpol.2023.121732
- Denitrification contributes to N2O emission in paddy soils H. Xiang et al. 10.3389/fmicb.2023.1218207
- P inputs determine denitrifier abundance explaining dissolved nitrous oxide in reservoirs E. León‐Palmero et al. 10.1002/lno.12381
- Mixed Archaeal Production and Nitrifier Denitrification Dominate N2O Production in the East China Sea: Insights From Isotopocule and Hydroxylamine Analyses X. Gu et al. 10.1029/2022JC019355
- The external/internal sources and sinks of greenhouse gases (CO2, CH4, N2O) in the Pearl River Estuary and adjacent coastal waters in summer B. Chen et al. 10.1016/j.watres.2023.120913
- Nitrous Oxide Consumption in Oxygenated and Anoxic Estuarine Waters W. Tang et al. 10.1029/2022GL100657
- Nitrogen fertilizers and the future of sustainable agriculture: a deep dive into production, pollution, and mitigation measures M. Tufail et al. 10.1080/00380768.2024.2361068
- Impacts of a subtropical storm on nitrogen functional microbes and associated cycling processes in a river-estuary continuum J. Lin et al. 10.1016/j.scitotenv.2022.160698
- The imbalance between N2O production and reduction by multi-microbial communities determines sedimentary N2O emission potential in the Pearl River Estuary Y. Hu et al. 10.1016/j.marenvres.2023.106119
- Particle-associated denitrification is the primary source of N2O in oxic coastal waters X. Wan et al. 10.1038/s41467-023-43997-3
Latest update: 21 Nov 2024
Short summary
This study revealed the distinct distribution patterns of six key microbial functional genes and transcripts related to N2O sources and sinks in four estuaries spanning the Chinese coastline, which were significantly constrained by nitrogen and oxygen concentrations, salinity, temperature, and pH. The community structure of the nosZ clade II was distinctly different from those in the soil and marine OMZs. Denitrification may principally control the N2O emissions patterns across the estuaries.
This study revealed the distinct distribution patterns of six key microbial functional genes and...
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