Numerical Analysis of the Influence of Saltwater Intrusion on Qingcaosha Reservoir

被引:2
|
作者
Gu, Jie [1 ]
Yang, Jizhong [1 ]
Chen, Wei [1 ]
Qin, Xin [1 ]
Ma, Danqing [1 ]
Wang, Xiaoli [1 ]
机构
[1] Shanghai Ocean Univ, Coll Marine Sci, Shanghai, Peoples R China
来源
ADVANCES IN HYDROLOGY AND HYDRAULIC ENGINEERING, PTS 1 AND 2 | 2012年 / 212-213卷
关键词
QingcaoshaReservoir; Changjiang Estuary; Saltwater Intrusion; Delft3D-Flow;
D O I
10.4028/www.scientific.net/AMM.212-213.216
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
A 2D hydrodynamics and salinity numerical model for the Changjiang River Estuary was set up by using Delft3D-Flow. The calculation results agree well with the real measured data, which indicates the model can be used to analyze the salinity in the Changjiang River Estuary. The calculated results of saltwater intrusion in the dry season of dry year shows that the main influence style of the salinity on the water intake of the Qingcaosha reservoir is the saltwater spilling over it from the North Branch during the neap tide and the saltwater intrusion from the open sea through the South Branch during the spring tide. The saltwater spilling over from the North Branch forms a saline water mass near the Xinjian sluice during the late period of a spring tide, which takes 5 days to reach the water intake of the Qingcaosha Reservoir.
引用
收藏
页码:216 / 220
页数:5
相关论文
共 50 条
  • [21] Saltwater intrusion impacts
    Graham Simpkins
    Nature Reviews Earth & Environment, 2021, 2 : 740 - 740
  • [22] Saltwater intrusion in Denmark
    Duque, Carlos
    Meyer, Rena
    Sonnenborg, Torben O.
    BOLETIN GEOLOGICO Y MINERO, 2022, 133 (01): : 29 - 46
  • [23] Laboratory tests and numerical simulations on the impact of subsurface barriers to saltwater intrusion
    Li, Fu-lin
    Chen, Xue-qun
    Liu, Cai-hong
    Lian, Yan-qing
    He, Li
    NATURAL HAZARDS, 2018, 91 (03) : 1223 - 1235
  • [24] Saltwater intrusion in the unconfined coastal aquifer of Ravenna (Italy): A numerical model
    Giambastiani, Beatrice M. S.
    Antonellini, Marco
    Essink, Gualbert H. P. Oude
    Stuurman, Roelof J.
    JOURNAL OF HYDROLOGY, 2007, 340 (1-2) : 91 - 104
  • [25] Laboratory and Numerical Investigation of Saltwater Intrusion Processes in a Circular Island Aquifer
    Memari, Sama S.
    Bedekar, Vivek S.
    Clement, T. Prabhakar
    WATER RESOURCES RESEARCH, 2020, 56 (02)
  • [26] Multiphase approach to the numerical solution of a sharp interface saltwater intrusion problem
    Huyakorn, PS
    Wu, YS
    Park, NS
    WATER RESOURCES RESEARCH, 1996, 32 (01) : 93 - 102
  • [27] Numerical simulation of saltwater intrusion in coastal aquifers with anisotropic mesh adaptation
    Leye, Babacar
    Koko, Jonas
    Kane, Souleye
    Sy, Mamadou
    MATHEMATICS AND COMPUTERS IN SIMULATION, 2018, 154 : 1 - 18
  • [28] Laboratory tests and numerical simulations on the impact of subsurface barriers to saltwater intrusion
    Fu-lin Li
    Xue-qun Chen
    Cai-hong Liu
    Yan-qing Lian
    Li He
    Natural Hazards, 2018, 91 : 1223 - 1235
  • [29] Changes in Phytoplankton Community Structure in Qingcaosha Reservoir Based on Time Series Analysis
    Wang, Xin-Lan
    Guo, Yin
    Li, Feng
    Wang, Wen-Ting
    Sheng, Li-Ya
    Chen, Li-Jing
    Huanjing Kexue/Environmental Science, 2024, 45 (10): : 5800 - 5810
  • [30] Influence of the Three Gorges Project on saltwater intrusion in the Yangtze River Estuary
    An, Qiang
    Wu, Yanqing
    Taylor, Shauna
    Zhao, Bin
    ENVIRONMENTAL GEOLOGY, 2009, 56 (08): : 1679 - 1686