Articles | Volume 14, issue 6
https://doi.org/10.5194/bg-14-1541-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/bg-14-1541-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
27 Mar 2017
Research article |
| 27 Mar 2017
Positive Indian Ocean Dipole events prevent anoxia off the west coast of India
Parvathi Vallivattathillam
CORRESPONDING AUTHOR
CSIR-National Institute of Oceanography, Dona Paula, Goa 403004, India
Suresh Iyyappan
CSIR-National Institute of Oceanography, Dona Paula, Goa 403004, India
Matthieu Lengaigne
LOCEAN-IPSL, Sorbonne Universités, LOCEAN (UPMC/CNRS/IRD/MNHN), Paris, France
Indo-French Cell for Water Sciences, IISc-NIO-IITM–IRD Joint International Laboratory, NIO, Goa, India
Christian Ethé
LOCEAN-IPSL, Sorbonne Universités, LOCEAN (UPMC/CNRS/IRD/MNHN), Paris, France
Jérôme Vialard
LOCEAN-IPSL, Sorbonne Universités, LOCEAN (UPMC/CNRS/IRD/MNHN), Paris, France
Marina Levy
LOCEAN-IPSL, Sorbonne Universités, LOCEAN (UPMC/CNRS/IRD/MNHN), Paris, France
Neetu Suresh
CSIR-National Institute of Oceanography, Dona Paula, Goa 403004, India
Olivier Aumont
LOCEAN-IPSL, Sorbonne Universités, LOCEAN (UPMC/CNRS/IRD/MNHN), Paris, France
Laure Resplandy
Scripps Institution of Oceanography, La Jolla, California, USA
Hema Naik
CSIR-National Institute of Oceanography, Dona Paula, Goa 403004, India
Wajih Naqvi
CSIR-National Institute of Oceanography, Dona Paula, Goa 403004, India
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Cited
38 citations as recorded by crossref.
- Ocean Deoxygenation S. Naqvi 10.1007/s12594-020-1580-3
- The world’s largest coastal deoxygenation zone is not anthropogenically driven G. Gupta et al. 10.1088/1748-9326/abe9eb
- Effects of seasonal anoxia on the distribution of phosphorus fractions in the surface sediments of southeastern Arabian Sea shelf V. Sudheesh et al. 10.1016/j.csr.2017.09.011
- Variability of dissolved oxygen in the Arabian Sea Oxygen Minimum Zone and its driving mechanisms D. Shenoy et al. 10.1016/j.jmarsys.2020.103310
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- Spatial and Temporal Variability of Oceanic Oxygen Changes and Underlying Trends L. Stramma & S. Schmidtko 10.1080/07055900.2021.1905601
- Tropical deoxygenation sites revisited to investigate oxygen and nutrient trends L. Stramma & S. Schmidtko 10.5194/os-17-833-2021
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- Fast local warming is the main driver of recent deoxygenation in the northern Arabian Sea Z. Lachkar et al. 10.5194/bg-18-5831-2021
- Coastlines at Risk of Hypoxia From Natural Variability in the Northern Indian Ocean J. Pearson et al. 10.1029/2021GB007192
- Influence of the freshwater plume dynamics and the barrier layer thickness on the CO2 source and sink characteristics of the Bay of Bengal A. Joshi et al. 10.1016/j.marchem.2021.104030
- Surface ocean-lower atmospheric processes in the Indian Ocean: Current understanding, knowledge gaps, and future directions A. Kumar et al. 10.1525/elementa.2023.00041
- Chemolithoautotrophic denitrification intensifies nitrogen loss in the Eastern Arabian Sea Shelf waters during sulphidic events A. Pratihary et al. 10.1016/j.pocean.2023.103075
- Sea Level Interannual Variability Along the West Coast of India I. Suresh et al. 10.1029/2018GL080972
- Differences in recent and future trends in the Arabian Sea oxygen minimum zone: processes and uncertainties Z. Lachkar et al. 10.3389/fmars.2023.1122043
- Comments on the article “Spatio-temporal variations in sulfur-oxidizing and sulfate-reducing bacterial activities during upwelling, off south-west coast of India” S. Valliyodan 10.1016/j.oceano.2019.12.003
- Unprecedented Surface Chlorophyll Blooms in the Southeastern Arabian Sea During an Extreme Negative Indian Ocean Dipole V. Thushara & P. Vinayachandran 10.1029/2019GL085026
- System controls of coastal and open ocean oxygen depletion G. Pitcher et al. 10.1016/j.pocean.2021.102613
- Main drivers of Indian Ocean Dipole asymmetry revealed by a simple IOD model S. An et al. 10.1038/s41612-023-00422-2
- A Subsurface Indian Ocean Dipole Response to Tropical Volcanic Eruptions T. Izumo et al. 10.1029/2018GL078515
- Statistical identification of coastal hypoxia events controlled by wind-induced upwelling C. Herrera-Becerril et al. 10.1016/j.csr.2021.104634
- Interannual variability in particulate organic matter distribution and its carbon stable isotope signatures from the western Indian shelf waters S. Silori et al. 10.1016/j.scitotenv.2022.157044
- Interannual variability of coastal upwelling features along the eastern and western margins of the Arabian Sea T. Nigam & V. Pant 10.1080/1755876X.2024.2331268
- Improving landings forecasts using environmental covariates: A case study on the Indian oil sardine (Sardinella longiceps) E. Holmes et al. 10.1111/fog.12541
- Methane dynamics in the shelf waters of the West coast of India during seasonal anoxia G. Shirodkar et al. 10.1016/j.marchem.2018.05.001
- Observed variability of the West India Coastal Current on the continental shelf from 2010–2017 A. Chaudhuri et al. 10.1007/s12040-021-01603-4
- Role of physical processes in determining the nature of fisheries in the eastern Arabian Sea D. Shankar et al. 10.1016/j.pocean.2018.11.006
- Mechanisms of asymmetry in sea surface temperature anomalies associated with the Indian Ocean Dipole revealed by closed heat budget M. Nakazato et al. 10.1038/s41598-021-01619-2
- India’s Riverine Nitrogen Runoff Strongly Impacted by Monsoon Variability E. Sinha et al. 10.1021/acs.est.2c01274
- Impact of Indian ocean dipole on the coastal upwelling features off the southwest coast of India T. Nigam et al. 10.1007/s10236-018-1152-x
- Deoxygenation in Marginal Seas of the Indian Ocean S. Naqvi 10.3389/fmars.2021.624322
- Shrinking of the Arabian Sea oxygen minimum zone with climate change projected with a downscaled model P. Vallivattathillam et al. 10.3389/fmars.2023.1123739
- Impacts of Basin-Scale Climate Modes on Coastal Sea Level: a Review W. Han et al. 10.1007/s10712-019-09562-8
- Dynamics of nitrous oxide and methane in the southeastern Arabian Sea K. Arya et al. 10.1016/j.marchem.2023.104333
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- Dynamical Response of the Arabian Sea Oxygen Minimum Zone to the Extreme Indian Ocean Dipole Events in 2016 and 2019 Z. Zhang et al. 10.1029/2023GL104226
- Dominant role of winds near Sri Lanka in driving seasonal sea level variations along the west coast of India I. Suresh et al. 10.1002/2016GL069976
37 citations as recorded by crossref.
- Ocean Deoxygenation S. Naqvi 10.1007/s12594-020-1580-3
- The world’s largest coastal deoxygenation zone is not anthropogenically driven G. Gupta et al. 10.1088/1748-9326/abe9eb
- Effects of seasonal anoxia on the distribution of phosphorus fractions in the surface sediments of southeastern Arabian Sea shelf V. Sudheesh et al. 10.1016/j.csr.2017.09.011
- Variability of dissolved oxygen in the Arabian Sea Oxygen Minimum Zone and its driving mechanisms D. Shenoy et al. 10.1016/j.jmarsys.2020.103310
- Reconstructing Global Chlorophyll-a Variations Using a Non-linear Statistical Approach E. Martinez et al. 10.3389/fmars.2020.00464
- Spatial and Temporal Variability of Oceanic Oxygen Changes and Underlying Trends L. Stramma & S. Schmidtko 10.1080/07055900.2021.1905601
- Tropical deoxygenation sites revisited to investigate oxygen and nutrient trends L. Stramma & S. Schmidtko 10.5194/os-17-833-2021
- Reviews and syntheses: Physical and biogeochemical processes associated with upwelling in the Indian Ocean P. Vinayachandran et al. 10.5194/bg-18-5967-2021
- Oxygen Variability During ENSO in the Tropical South Eastern Pacific D. Espinoza-Morriberón et al. 10.3389/fmars.2018.00526
- Fast local warming is the main driver of recent deoxygenation in the northern Arabian Sea Z. Lachkar et al. 10.5194/bg-18-5831-2021
- Coastlines at Risk of Hypoxia From Natural Variability in the Northern Indian Ocean J. Pearson et al. 10.1029/2021GB007192
- Influence of the freshwater plume dynamics and the barrier layer thickness on the CO2 source and sink characteristics of the Bay of Bengal A. Joshi et al. 10.1016/j.marchem.2021.104030
- Surface ocean-lower atmospheric processes in the Indian Ocean: Current understanding, knowledge gaps, and future directions A. Kumar et al. 10.1525/elementa.2023.00041
- Chemolithoautotrophic denitrification intensifies nitrogen loss in the Eastern Arabian Sea Shelf waters during sulphidic events A. Pratihary et al. 10.1016/j.pocean.2023.103075
- Sea Level Interannual Variability Along the West Coast of India I. Suresh et al. 10.1029/2018GL080972
- Differences in recent and future trends in the Arabian Sea oxygen minimum zone: processes and uncertainties Z. Lachkar et al. 10.3389/fmars.2023.1122043
- Comments on the article “Spatio-temporal variations in sulfur-oxidizing and sulfate-reducing bacterial activities during upwelling, off south-west coast of India” S. Valliyodan 10.1016/j.oceano.2019.12.003
- Unprecedented Surface Chlorophyll Blooms in the Southeastern Arabian Sea During an Extreme Negative Indian Ocean Dipole V. Thushara & P. Vinayachandran 10.1029/2019GL085026
- System controls of coastal and open ocean oxygen depletion G. Pitcher et al. 10.1016/j.pocean.2021.102613
- Main drivers of Indian Ocean Dipole asymmetry revealed by a simple IOD model S. An et al. 10.1038/s41612-023-00422-2
- A Subsurface Indian Ocean Dipole Response to Tropical Volcanic Eruptions T. Izumo et al. 10.1029/2018GL078515
- Statistical identification of coastal hypoxia events controlled by wind-induced upwelling C. Herrera-Becerril et al. 10.1016/j.csr.2021.104634
- Interannual variability in particulate organic matter distribution and its carbon stable isotope signatures from the western Indian shelf waters S. Silori et al. 10.1016/j.scitotenv.2022.157044
- Interannual variability of coastal upwelling features along the eastern and western margins of the Arabian Sea T. Nigam & V. Pant 10.1080/1755876X.2024.2331268
- Improving landings forecasts using environmental covariates: A case study on the Indian oil sardine (Sardinella longiceps) E. Holmes et al. 10.1111/fog.12541
- Methane dynamics in the shelf waters of the West coast of India during seasonal anoxia G. Shirodkar et al. 10.1016/j.marchem.2018.05.001
- Observed variability of the West India Coastal Current on the continental shelf from 2010–2017 A. Chaudhuri et al. 10.1007/s12040-021-01603-4
- Role of physical processes in determining the nature of fisheries in the eastern Arabian Sea D. Shankar et al. 10.1016/j.pocean.2018.11.006
- Mechanisms of asymmetry in sea surface temperature anomalies associated with the Indian Ocean Dipole revealed by closed heat budget M. Nakazato et al. 10.1038/s41598-021-01619-2
- India’s Riverine Nitrogen Runoff Strongly Impacted by Monsoon Variability E. Sinha et al. 10.1021/acs.est.2c01274
- Impact of Indian ocean dipole on the coastal upwelling features off the southwest coast of India T. Nigam et al. 10.1007/s10236-018-1152-x
- Deoxygenation in Marginal Seas of the Indian Ocean S. Naqvi 10.3389/fmars.2021.624322
- Shrinking of the Arabian Sea oxygen minimum zone with climate change projected with a downscaled model P. Vallivattathillam et al. 10.3389/fmars.2023.1123739
- Impacts of Basin-Scale Climate Modes on Coastal Sea Level: a Review W. Han et al. 10.1007/s10712-019-09562-8
- Dynamics of nitrous oxide and methane in the southeastern Arabian Sea K. Arya et al. 10.1016/j.marchem.2023.104333
- Seasonally varying biogeochemical regime around the coral habitats off central west coast of India G. Shirodkar et al. 10.1016/j.marenvres.2024.106427
- Dynamical Response of the Arabian Sea Oxygen Minimum Zone to the Extreme Indian Ocean Dipole Events in 2016 and 2019 Z. Zhang et al. 10.1029/2023GL104226
1 citations as recorded by crossref.
Discussed (final revised paper)
Latest update: 20 Nov 2024
Short summary
During late boreal summer and fall, the west coast of India (WCI) experiences hypoxia, which turns into anoxia during some years. We analyze a coupled physical–biogeochemical simulation over the 1960–2012 period to investigate the physical processes influencing oxycline interannual variability off the WCI. We show that fall WCI oxycline fluctuations are strongly related to Indian Ocean Dipole (IOD), with positive IODs preventing anoxia, while negative IODs do not necessarily result in anoxia.
During late boreal summer and fall, the west coast of India (WCI) experiences hypoxia, which...
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