长江口地区的盐水入侵灾害及变化趋势

本文在总结长江口地区现状盐水入侵时空变化规律的基础上,着重分析了在未来海平面上升、长江东线南水北调和三峡水利枢纽工程以及长江口北支综合整治等因素影响下,南支河段盐水入侵强度的变化趋势。

THE HAZARD OF SALT WATER INTRUSION AND FUTURE TREND IN THE YANGTZE ESTUARY

The paper summarizes the pattern of time and space changes of salt water intrusion in the Yangtze estuary, emphatically analyses general change trend of the intensity of salt water intrusion in the south branch of the yangtze estuary due to the effects of future sea level rise,the projects of water transfer from south to north and Three Gorge Reservoir of the Yangtze river and the realignment project of the north branch and so on.