Impact of the Three Gorges Dam, the South–North Water Transfer Project and water abstractions on the duration and intensity of salt intrusions in the Yangtze River estuary

@article{Webber2015ImpactOT,
  title={Impact of the Three Gorges Dam, the South–North Water Transfer Project and water abstractions on the duration and intensity of salt intrusions in the Yangtze River estuary},
  author={Michael Webber and Mao-tian Li and Jing Chen and Brian L. Finlayson and Dan Chen and Zhongyuan Chen and Mark Yaolin Wang and Jon Barnett},
  journal={Hydrology and Earth System Sciences},
  year={2015},
  volume={19},
  pages={4411-4425}
}
This paper assesses the impacts of the Three Gorges Dam, the South–North Water Transfer Project and other water abstractions on the probability of long-duration salt intrusions into the Yangtze River estuary. Studies of intrusions of saltwater into estuaries are typically constrained by both the short duration of discharge records and the paucity of observations of discharge and salinity. Thus, studies of intrusions of saltwater into estuaries typically seek to identify the conditions under… 

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References

SHOWING 1-10 OF 37 REFERENCES

Critical discharge at Datong for controlling operation of South-to-North Water Transfer Project in dry seasons

Abstract Previous research shows that there is a strong correlation between saltwater intrusion in the Yangtze Estuary and discharge at Datong. In the near future, the discharge of the Yangtze River

Unusual Salinity Conditions in the Yangtze Estuary in 2006: Impacts of an Extreme Drought or of the Three Gorges Dam?

The impact of the second impoundment phase of the TGD on salinity intrusion in the estuary was modest, while the extreme drought of 2006 was the dominant cause.

Influence of the Three Gorges Project on saltwater intrusion in the Yangtze River Estuary

The Three Gorges Project (TGP) is a transcentury project that has aroused world attention. It is expected that the flow velocity and runoff of the Yangtze River will be changed after the project has

Effects of south-to-north water transfer project on salinity intrusion in Yangtze Estuary.

ABSTRACT Salinity intrusion, as one of the main coastal hazards, has a significant influence to the Yangtze Estuary. To describe the characteristics of salt intrusion, the modified ECOMSED is applied

Impacts of wind stress on saltwater intrusion in the Yangtze Estuary

The observation at the Chongxi gauging station indicated the salinity of saltwater spilling over from the North Branch to the South Branch increased abnormally from November 10 to 12 in 2009 (during

Analytical solution for salt intrusion in the Yangtze Estuary, China

Salinity Response to the Runoff From Yangtze River Basin at Qingcaosha Reservoir Area in Yangtze Estuary

Qingcaosha Reservoir locates in the Yangtze Estuary of China is an estuary reservoir. As the third water source region of Shanghai city, about 717,000 m3 /d raw water will be supplied from the