Articles | Volume 15, issue 23
https://doi.org/10.5194/bg-15-7333-2018
© 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-15-7333-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
11 Dec 2018
Research article |
| 11 Dec 2018
| 11 Dec 2018
High denitrification and anaerobic ammonium oxidation contributes to net nitrogen loss in a seagrass ecosystem in the central Red Sea
Neus Garcias-Bonet
CORRESPONDING AUTHOR
King Abdullah University of Science and Technology, Red Sea
Research Center, Thuwal 23955-6900, Saudi Arabia
Marco Fusi
King Abdullah University of Science and Technology, Red Sea
Research Center, Thuwal 23955-6900, Saudi Arabia
Muhammad Ali
King Abdullah
University of Science and Technology, Water Desalination and Reuse
Center, Thuwal 23955-6900, Saudi Arabia
Dario R. Shaw
King Abdullah
University of Science and Technology, Water Desalination and Reuse
Center, Thuwal 23955-6900, Saudi Arabia
Pascal E. Saikaly
King Abdullah
University of Science and Technology, Water Desalination and Reuse
Center, Thuwal 23955-6900, Saudi Arabia
Daniele Daffonchio
King Abdullah University of Science and Technology, Red Sea
Research Center, Thuwal 23955-6900, Saudi Arabia
Carlos M. Duarte
King Abdullah University of Science and Technology, Red Sea
Research Center, Thuwal 23955-6900, Saudi Arabia
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Cited
23 citations as recorded by crossref.
- Rhizosphere microbiomes are closely linked to seagrass species: a comparative study of three coastal seagrasses H. Sun et al. 10.1128/aem.01754-24
- Denitrification, anammox, and dissimilatory nitrate reduction to ammonium across a mosaic of estuarine benthic habitats J. Chen et al. 10.1002/lno.11681
- Shellfish as a bioremediation tool: A review and meta-analysis G. Filippini et al. 10.1016/j.envpol.2022.120614
- Nitrous oxide in the northern Gulf of Aqaba and the central Red Sea H. Bange et al. 10.1016/j.dsr2.2019.06.015
- The Seagrass Holobiont: What We Know and What We Still Need to Disclose for Its Possible Use as an Ecological Indicator C. Conte et al. 10.3390/w13040406
- In situ differences in nitrogen cycling related to presence of submerged aquatic vegetation in a Gulf of Mexico estuary R. Fulford et al. 10.1002/ecs2.4290
- Oxygen dynamics in marine productive ecosystems at ecologically relevant scales F. Giomi et al. 10.1038/s41561-023-01217-z
- High temperature and crab density reduce atmospheric nitrogen fixation in Red Sea mangrove sediments M. Qashqari et al. 10.1016/j.ecss.2019.106487
- Warming enhances carbon dioxide and methane fluxes from Red Sea seagrass (<i>Halophila stipulacea</i>) sediments C. Burkholz et al. 10.5194/bg-17-1717-2020
- Nitrogen fixation of different seasons and parts of seagrass Enhalus acoroides in Xincun Bay, northern South China Sea Z. Wu et al. 10.1016/j.rsma.2024.103599
- Characterization of the CO2 System in a Coral Reef, a Seagrass Meadow, and a Mangrove Forest in the Central Red Sea V. Saderne et al. 10.1029/2019JC015266
- Comparative Genome-Centric Analysis of Freshwater and Marine ANAMMOX Cultures Suggests Functional Redundancy in Nitrogen Removal Processes M. Ali et al. 10.3389/fmicb.2020.01637
- Estuarine mangrove niches select cultivable heterotrophic diazotrophs with diverse metabolic potentials—a prospective cross-dialog for functional diazotrophy S. Mondal et al. 10.3389/fmicb.2024.1324188
- Host‐association as major driver of microbiome structure and composition in Red Sea seagrass ecosystems N. Garcias‐Bonet et al. 10.1111/1462-2920.15334
- Green turtle tracking leads the discovery of seagrass blue carbon resources H. Mann et al. 10.1098/rspb.2024.0502
- Warming effect on nitrogen fixation in Mediterranean macrophyte sediments N. Garcias-Bonet et al. 10.5194/bg-16-167-2019
- Extracellular electron transfer-dependent anaerobic oxidation of ammonium by anammox bacteria D. Shaw et al. 10.1038/s41467-020-16016-y
- Ammonium loss microbiologically mediated by Fe(III) and Mn(IV) reduction along a coastal lagoon system G. Samperio-Ramos et al. 10.1016/j.chemosphere.2023.140933
- Anaerobic ammonium-oxidizing bacteria in river water treatment wetland T. Tong et al. 10.1007/s12223-019-00726-y
- Relative Contributions of DNRA and Denitrification to Nitrate Reduction in Thalassia testudinum Seagrass Beds in Coastal Florida (USA) D. Hoffman et al. 10.1007/s12237-019-00540-2
- Impacts of eutrophication on microbial community structure in sediment, seawater, and phyllosphere of seagrass ecosystems W. Deng et al. 10.3389/fmicb.2024.1449545
- Nitrogen Cycling in Widgeongrass and Eelgrass Beds in the Lower Chesapeake Bay E. French et al. 10.3390/nitrogen5020021
- The influence of oyster reefs and surrounding sediments on nitrogen removal – An in-situ study along the East coast of Australia G. Filippini et al. 10.1016/j.envres.2023.116947
23 citations as recorded by crossref.
- Rhizosphere microbiomes are closely linked to seagrass species: a comparative study of three coastal seagrasses H. Sun et al. 10.1128/aem.01754-24
- Denitrification, anammox, and dissimilatory nitrate reduction to ammonium across a mosaic of estuarine benthic habitats J. Chen et al. 10.1002/lno.11681
- Shellfish as a bioremediation tool: A review and meta-analysis G. Filippini et al. 10.1016/j.envpol.2022.120614
- Nitrous oxide in the northern Gulf of Aqaba and the central Red Sea H. Bange et al. 10.1016/j.dsr2.2019.06.015
- The Seagrass Holobiont: What We Know and What We Still Need to Disclose for Its Possible Use as an Ecological Indicator C. Conte et al. 10.3390/w13040406
- In situ differences in nitrogen cycling related to presence of submerged aquatic vegetation in a Gulf of Mexico estuary R. Fulford et al. 10.1002/ecs2.4290
- Oxygen dynamics in marine productive ecosystems at ecologically relevant scales F. Giomi et al. 10.1038/s41561-023-01217-z
- High temperature and crab density reduce atmospheric nitrogen fixation in Red Sea mangrove sediments M. Qashqari et al. 10.1016/j.ecss.2019.106487
- Warming enhances carbon dioxide and methane fluxes from Red Sea seagrass (<i>Halophila stipulacea</i>) sediments C. Burkholz et al. 10.5194/bg-17-1717-2020
- Nitrogen fixation of different seasons and parts of seagrass Enhalus acoroides in Xincun Bay, northern South China Sea Z. Wu et al. 10.1016/j.rsma.2024.103599
- Characterization of the CO2 System in a Coral Reef, a Seagrass Meadow, and a Mangrove Forest in the Central Red Sea V. Saderne et al. 10.1029/2019JC015266
- Comparative Genome-Centric Analysis of Freshwater and Marine ANAMMOX Cultures Suggests Functional Redundancy in Nitrogen Removal Processes M. Ali et al. 10.3389/fmicb.2020.01637
- Estuarine mangrove niches select cultivable heterotrophic diazotrophs with diverse metabolic potentials—a prospective cross-dialog for functional diazotrophy S. Mondal et al. 10.3389/fmicb.2024.1324188
- Host‐association as major driver of microbiome structure and composition in Red Sea seagrass ecosystems N. Garcias‐Bonet et al. 10.1111/1462-2920.15334
- Green turtle tracking leads the discovery of seagrass blue carbon resources H. Mann et al. 10.1098/rspb.2024.0502
- Warming effect on nitrogen fixation in Mediterranean macrophyte sediments N. Garcias-Bonet et al. 10.5194/bg-16-167-2019
- Extracellular electron transfer-dependent anaerobic oxidation of ammonium by anammox bacteria D. Shaw et al. 10.1038/s41467-020-16016-y
- Ammonium loss microbiologically mediated by Fe(III) and Mn(IV) reduction along a coastal lagoon system G. Samperio-Ramos et al. 10.1016/j.chemosphere.2023.140933
- Anaerobic ammonium-oxidizing bacteria in river water treatment wetland T. Tong et al. 10.1007/s12223-019-00726-y
- Relative Contributions of DNRA and Denitrification to Nitrate Reduction in Thalassia testudinum Seagrass Beds in Coastal Florida (USA) D. Hoffman et al. 10.1007/s12237-019-00540-2
- Impacts of eutrophication on microbial community structure in sediment, seawater, and phyllosphere of seagrass ecosystems W. Deng et al. 10.3389/fmicb.2024.1449545
- Nitrogen Cycling in Widgeongrass and Eelgrass Beds in the Lower Chesapeake Bay E. French et al. 10.3390/nitrogen5020021
- The influence of oyster reefs and surrounding sediments on nitrogen removal – An in-situ study along the East coast of Australia G. Filippini et al. 10.1016/j.envres.2023.116947
Latest update: 14 Dec 2024
Short summary
Nitrogen (N) loads are detrimental for coastal ecosystems. We measured the balance between N losses and gains in a Red Sea seagrass. The N loss was higher than N2 fixed, pointing out the importance of seagrasses in removing N from the system. N2 losses increased with temperature. Therefore, the forecasted warming could increase the N2 flux to the atmosphere, potentially impacting seagrass productivity and their capacity to mitigate climate change but also enhancing their potential N removal.
Nitrogen (N) loads are detrimental for coastal ecosystems. We measured the balance between N...
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