Articles | Volume 16, issue 24
https://doi.org/10.5194/bg-16-4765-2019
© Author(s) 2019. 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-16-4765-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
16 Dec 2019
Research article |
| 16 Dec 2019
| 16 Dec 2019
Major role of ammonia-oxidizing bacteria in N2O production in the Pearl River estuary
Li Ma
State Key Laboratory of Marine Environmental Science, Xiamen
University, Xiamen 361101, China
College of Ocean and Earth Sciences, Xiamen University, Xiamen 361101,
China
Hua Lin
State Key Laboratory of Marine Environmental Science, Xiamen
University, Xiamen 361101, China
College of Ocean and Earth Sciences, Xiamen University, Xiamen 361101,
China
Key Laboratory of Marine Ecosystem and Biogeochemistry, State Oceanic
Administration, Second Institute of Oceanography, Ministry of Natural
Resources, Hangzhou 310012, China
Xiabing Xie
State Key Laboratory of Marine Environmental Science, Xiamen
University, Xiamen 361101, China
Minhan Dai
State Key Laboratory of Marine Environmental Science, Xiamen
University, Xiamen 361101, China
College of Ocean and Earth Sciences, Xiamen University, Xiamen 361101,
China
Yao Zhang
CORRESPONDING AUTHOR
State Key Laboratory of Marine Environmental Science, Xiamen
University, Xiamen 361101, China
College of Ocean and Earth Sciences, Xiamen University, Xiamen 361101,
China
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Cited
17 citations as recorded by crossref.
- Impact of salinity gradient, water pollution and land use types on greenhouse gas emissions from an urbanized estuary L. Ho et al. 10.1016/j.envpol.2023.122500
- Spatial distribution and influencing mechanism of CO2, N2O and CH4 in the Pearl River Estuary in summer S. Liu et al. 10.1016/j.scitotenv.2022.157381
- Distribution and Activity of Ammonia-Oxidizers on the Size-Fractionated Particles in the Pearl River Estuary L. Ma et al. 10.3389/fmars.2021.685955
- Unravelling spatiotemporal N2O dynamics in an urbanized estuary system using natural abundance isotopes L. Ho et al. 10.1016/j.watres.2023.120771
- 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 production in the Chesapeake Bay W. Tang et al. 10.1002/lno.12191
- Elucidating the links between N2O dynamics and changes in microbial communities following saltwater intrusions R. Xie et al. 10.1016/j.envres.2023.118021
- 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
- Cyanotoxin impact on microbial-mediated nitrogen transformations at the interface of sediment-water column in surface water bodies H. Li et al. 10.1016/j.envpol.2020.115283
- Ammonia emissions in poultry houses and microbial nitrification as a promising reduction strategy A. Swelum et al. 10.1016/j.scitotenv.2021.146978
- The biological transformation of ammonium and urea in a eutrophic estuarine system in Southern China J. Tang et al. 10.3389/fmars.2022.1040554
- The concentration of CH4, N2O and CO2 in the Pearl River estuary increased significantly due to the sediment particle resuspension and the interaction of hypoxia S. Liu et al. 10.1016/j.scitotenv.2023.168795
- 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
- Effects of oxygen tension on the microbial community and functional gene expression of aerobic methane oxidation coupled to denitrification systems Y. Chu et al. 10.1007/s11356-020-07767-8
- Soil Salinity Weakening and Soil Quality Enhancement after Long-Term Reclamation of Different Croplands in the Yellow River Delta S. Liu et al. 10.3390/su15021173
- 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
- Intermittent aeration reducing N2O emissions from bioreactor landfills with gas–water joint regulation Y. Chu et al. 10.1016/j.wasman.2021.12.041
17 citations as recorded by crossref.
- Impact of salinity gradient, water pollution and land use types on greenhouse gas emissions from an urbanized estuary L. Ho et al. 10.1016/j.envpol.2023.122500
- Spatial distribution and influencing mechanism of CO2, N2O and CH4 in the Pearl River Estuary in summer S. Liu et al. 10.1016/j.scitotenv.2022.157381
- Distribution and Activity of Ammonia-Oxidizers on the Size-Fractionated Particles in the Pearl River Estuary L. Ma et al. 10.3389/fmars.2021.685955
- Unravelling spatiotemporal N2O dynamics in an urbanized estuary system using natural abundance isotopes L. Ho et al. 10.1016/j.watres.2023.120771
- 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 production in the Chesapeake Bay W. Tang et al. 10.1002/lno.12191
- Elucidating the links between N2O dynamics and changes in microbial communities following saltwater intrusions R. Xie et al. 10.1016/j.envres.2023.118021
- 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
- Cyanotoxin impact on microbial-mediated nitrogen transformations at the interface of sediment-water column in surface water bodies H. Li et al. 10.1016/j.envpol.2020.115283
- Ammonia emissions in poultry houses and microbial nitrification as a promising reduction strategy A. Swelum et al. 10.1016/j.scitotenv.2021.146978
- The biological transformation of ammonium and urea in a eutrophic estuarine system in Southern China J. Tang et al. 10.3389/fmars.2022.1040554
- The concentration of CH4, N2O and CO2 in the Pearl River estuary increased significantly due to the sediment particle resuspension and the interaction of hypoxia S. Liu et al. 10.1016/j.scitotenv.2023.168795
- 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
- Effects of oxygen tension on the microbial community and functional gene expression of aerobic methane oxidation coupled to denitrification systems Y. Chu et al. 10.1007/s11356-020-07767-8
- Soil Salinity Weakening and Soil Quality Enhancement after Long-Term Reclamation of Different Croplands in the Yellow River Delta S. Liu et al. 10.3390/su15021173
- 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
- Intermittent aeration reducing N2O emissions from bioreactor landfills with gas–water joint regulation Y. Chu et al. 10.1016/j.wasman.2021.12.041
Latest update: 24 Apr 2024
Short summary
The major microbial process producing N2O in estuarine ecosystems remains controversial. Combining the concentrations and isotopic compositions of N2O, distributions and transcript levels of ammonia-oxidizing bacterial and archaeal amoA and denitrifier nirS genes, and in situ incubation estimates of nitrification rates and N2O production rates, we clarified that ammonia-oxidizing bacteria contributed the major part in N2O production in the upper Pearl River estuary despite their low abundance.
The major microbial process producing N2O in estuarine ecosystems remains controversial....
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