Articles | Volume 24, issue 10
https://doi.org/10.5194/hess-24-5043-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/hess-24-5043-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
29 Oct 2020
Research article |
| 29 Oct 2020
| 29 Oct 2020
Dynamic mechanism of an extremely severe saltwater intrusion in the Changjiang estuary in February 2014
State Key Laboratory of Estuarine and Coastal Research, East China
Normal University, Shanghai, 200241, China
Xinyue Cheng
State Key Laboratory of Estuarine and Coastal Research, East China
Normal University, Shanghai, 200241, China
Linjiang Li
State Key Laboratory of Estuarine and Coastal Research, East China
Normal University, Shanghai, 200241, China
State Key Laboratory of Estuarine and Coastal Research, East China
Normal University, Shanghai, 200241, China
Jinghua Gu
State Key Laboratory of Estuarine and Coastal Research, East China
Normal University, Shanghai, 200241, China
Hanghang Lyu
State Key Laboratory of Estuarine and Coastal Research, East China
Normal University, Shanghai, 200241, China
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- Water and Salt Transports in the Hengsha Channel of Changjiang Estuary R. Ma & J. Zhu 10.3390/jmse10010072
- Saltwater intrusion from an estuarine river: A field investigation I. Setiawan et al. 10.1016/j.jhydrol.2022.128955
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- Saltwater Intrusion in the Changjiang River Estuary in Response to the East Route of the South-to-North Water Transfer Project in the New Period after 2003 H. Huang et al. 10.3390/su16020683
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- Effects of Typhoon on Saltwater Intrusion in a High Discharge Estuary L. Li et al. 10.1029/2021JC018206
- The Impact of Sluice Construction in the North Branch of the Changjiang Estuary on Saltwater Intrusion and Freshwater Resources Y. Yang et al. 10.3390/jmse11112107
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- Bias evaluation and minimization for estuarine total dissolved solids (TDS) patterns constructed using spatial interpolation techniques N. Ndou & N. Nontongana 10.1016/j.marpolbul.2024.117353
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- A numerical investigation of the mechanisms controlling salt intrusion in the Delaware Bay estuary S. Cook et al. 10.1016/j.ecss.2023.108257
- Different response of hydrodynamics and near-bottom sediment transport to a cold front in the Changjiang Estuary and its submerged delta X. Wu et al. 10.1016/j.jmarsys.2024.104022
- The temporal variations in principal and shallow-water tidal constituents and their application in tidal level calculation: an example in Zhoushan Archipelagoes with complex bathymetry Z. Wei et al. 10.1016/j.ocecoaman.2023.106516
- Assessment and strategies for water supply security risks in the estuarine city Shanghai under normalized extreme climate conditions H. Fan et al. 10.1016/j.jclepro.2024.143299
- Effect of topography and tidal variations on the flow dynamics in multi-channel tidal river estuaries N. Hlaing et al. 10.1016/j.ecss.2024.108923
- Saltwater intrusion in Chao Phraya Estuary: A long, narrow and meandering partially mixed estuary influenced by water regulation and abstraction T. Pokavanich & X. Guo 10.1016/j.ejrh.2024.101686
- Experimental study of air curtains blocking saltwater intrusion under estuary dynamic conditions C. Lu et al. 10.1016/j.oceaneng.2024.118562
- Unraveling the Synoptic‐Scale Penetration of the Yellow Sea Coastal Water Into the Changjiang River Estuary E. Lian et al. 10.1029/2022JC018773
27 citations as recorded by crossref.
- Comparing the Yangtze and Mississippi River Deltas in the light of coupled natural-human dynamics: Lessons learned and implications for management W. Zhang et al. 10.1016/j.geomorph.2021.108075
- Calculating salinity variance fluxes using isohaline coordinates L. Li et al. 10.1016/j.ecss.2021.107311
- Water and Salt Transports in the Hengsha Channel of Changjiang Estuary R. Ma & J. Zhu 10.3390/jmse10010072
- Saltwater intrusion from an estuarine river: A field investigation I. Setiawan et al. 10.1016/j.jhydrol.2022.128955
- Attribution analysis and forecast of salinity intrusion in the Modaomen estuary of the Pearl River Delta Q. Tian et al. 10.3389/fmars.2024.1407690
- Hillsborough bay inflow modification study: An application of the Tampa Bay Coastal Ocean Model J. Chen et al. 10.1016/j.ecss.2023.108213
- Changjiang Delta in the Anthropocene: Multi-scale hydro-morphodynamics and management challenges L. Guo et al. 10.1016/j.earscirev.2021.103850
- Salt Intrusion as a Function of Estuary Length in Periodically Weakly Stratified Estuaries X. Wei et al. 10.1029/2022GL099082
- Saltwater Intrusion in the Changjiang River Estuary in Response to the East Route of the South-to-North Water Transfer Project in the New Period after 2003 H. Huang et al. 10.3390/su16020683
- Salinity mixing in a tidal multi-branched estuary with huge and variable runoff Y. Chang et al. 10.1016/j.jhydrol.2024.131094
- Effects of Typhoon on Saltwater Intrusion in a High Discharge Estuary L. Li et al. 10.1029/2021JC018206
- The Impact of Sluice Construction in the North Branch of the Changjiang Estuary on Saltwater Intrusion and Freshwater Resources Y. Yang et al. 10.3390/jmse11112107
- Seasonal regulation of river discharge by the cascade reservoirs in the Lancang River and its effect on downstream freshwater and estuarine saltwater intrusion J. Zhu et al. 10.1139/anc-2021-0007
- Pre-exposure to seawater or chloride salts influences the avoidance-selection behavior of zebrafish larvae in a conductivity gradient C. Venâncio et al. 10.1016/j.envpol.2023.122126
- Satellite-Derived Indicators of Drought Severity and Water Storage in Estuarine Reservoirs: A Case Study of Qingcaosha Reservoir, China R. Yuan et al. 10.3390/rs16060980
- Increasing risks of extreme salt intrusion events across European estuaries in a warming climate J. Lee et al. 10.1038/s43247-024-01225-w
- Bias evaluation and minimization for estuarine total dissolved solids (TDS) patterns constructed using spatial interpolation techniques N. Ndou & N. Nontongana 10.1016/j.marpolbul.2024.117353
- Assessing the Influence of Typhoons on Salt Intrusion in the Modaomen Estuary within the Pearl River Delta, China F. Yang et al. 10.3390/jmse12010022
- Freshwater resources around the reclaimed new land on the Eastern Hengsha Shoal in the Changjiang estuary T. Wu et al. 10.3389/fmars.2023.1302091
- A numerical investigation of the mechanisms controlling salt intrusion in the Delaware Bay estuary S. Cook et al. 10.1016/j.ecss.2023.108257
- Different response of hydrodynamics and near-bottom sediment transport to a cold front in the Changjiang Estuary and its submerged delta X. Wu et al. 10.1016/j.jmarsys.2024.104022
- The temporal variations in principal and shallow-water tidal constituents and their application in tidal level calculation: an example in Zhoushan Archipelagoes with complex bathymetry Z. Wei et al. 10.1016/j.ocecoaman.2023.106516
- Assessment and strategies for water supply security risks in the estuarine city Shanghai under normalized extreme climate conditions H. Fan et al. 10.1016/j.jclepro.2024.143299
- Effect of topography and tidal variations on the flow dynamics in multi-channel tidal river estuaries N. Hlaing et al. 10.1016/j.ecss.2024.108923
- Saltwater intrusion in Chao Phraya Estuary: A long, narrow and meandering partially mixed estuary influenced by water regulation and abstraction T. Pokavanich & X. Guo 10.1016/j.ejrh.2024.101686
- Experimental study of air curtains blocking saltwater intrusion under estuary dynamic conditions C. Lu et al. 10.1016/j.oceaneng.2024.118562
- Unraveling the Synoptic‐Scale Penetration of the Yellow Sea Coastal Water Into the Changjiang River Estuary E. Lian et al. 10.1029/2022JC018773
Latest update: 13 Dec 2024
Short summary
An extremely severe saltwater intrusion event occurred in February 2014 in the Changjiang estuary and seriously influenced the water intake of the reservoir. For the event cause and for freshwater safety, the dynamic mechanism was studied with observed data and a numerical model. The results indicated that this event was caused by a persistent and strong northerly wind, which formed a horizontal estuarine circulation, surpassed seaward runoff and drove highly saline water into the estuary.
An extremely severe saltwater intrusion event occurred in February 2014 in the Changjiang...
