IMPACT OF RUNOFF ON SALT INTRUSION OF YANGTZE ESTUARY
No. 32 (2010), Coastal Management, Environment, and Risk
No. 32 (2010)

IMPACT OF RUNOFF ON SALT INTRUSION OF YANGTZE ESTUARY

Coastal Management, Environment, and Risk
https://doi.org/10.9753/icce.v32.management.49
Published 2011-02-02
Tilai Li
Nanjing Hydraulic Research Institute
Xiangyu Gao
Nanjing Hydraulic Research Institute
Xinzhou Zhang
Nanjing Hydraulic Research Institute
Yinshuang Wang
Hohai University
Proceedings of the 32nd International Conference
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Keywords

runoff
salt intrusion
Yangtze estuary
mathematical coupling model

How to Cite

Li, T., Gao, X., Zhang, X., & Wang, Y. (2011). IMPACT OF RUNOFF ON SALT INTRUSION OF YANGTZE ESTUARY. Coastal Engineering Proceedings, 1(32), management.49. https://doi.org/10.9753/icce.v32.management.49
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Abstract

Based on one-dimensional and two-dimensional mathematical coupling models of tidal current and salinity from Datong to Yangtze estuary, the impacting scope of salt intrusion are calculated when the runoff of Datong from 4,500m3/s to 30,000m3/s, and the maximum and average value of salinity at each representative point of the estuary are given. When flow of Datong is less than 10,000 m3/s, if projects of water transfer, pumping and diversion are not taken into account at the lower reaches of Datong, the maximum salinity at the downstream reaches of Xuliujing and the average salinity at the downstream reaches of Baimaosha will exceed drinking water criteria.
https://doi.org/10.9753/icce.v32.management.49
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References

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