南水北调与水利科技（中英文）2024，Vol.22Issue(2)：209-214,6.DOI:10.13476/j.cnki.nsbdqk.2024.0022
变化环境下长江流域滨海城市供水安全与适应性对策
Water security and adaptive management for coastal cities of Yangtze River basin under changing environment
摘要
Abstract
Impacts of global climate change and the high-intensity human activities have led to changes in the water cycle in the Yangtze River basin and the contradiction between the water supply and water demand in the river basin and its associated urban agglomerations.This issue is especially highlighted in the water supply security of coastal cities,such as the Shanghai is in the lower reaches of Yangtze River,and has become one of the important issues of great concern for the protection of the Yangtze River.This study examines how changes in the environment affect the risk of water supply security in Shanghai.It specifically focuses on the Qingcaosha reservoir system.This text analyzes the impact of extreme droughts on current and future urban water supplies in Shanghai.It discusses the pressure on the water supply due to the interaction between the fresh water of the Yangtze River and the salty tides in the estuary.It also highlights the challenges faced in managing Shanghai's urban water supply,including the integrated use of engineering and non-engineering measures such as early warning,forecasting and scheduling.To improve water supply safety and security,it is recommended to implement systematic thinking and strategic planning,upgrade the level of systematic intelligence and smart management for urban water supply safety,and improve the management system for water supply safety and security.关键词
变化环境/滨海城市供水/供水安全/适应性管理/对策建议Key words
changing environment/coastal city water supply/safety of water supply/adaptive management/countermeasures and suggestions分类
建筑与水利引用本文复制引用
夏军..变化环境下长江流域滨海城市供水安全与适应性对策[J].南水北调与水利科技（中英文）,2024,22(2):209-214,6.基金项目
国家自然科学基金重大项目(41890823) （41890823）
中国科学院学部咨询评议重点项目(2022-ZW09-B-022) （2022-ZW09-B-022）
中国科学院战略性先导科技专项项目(XD23040304) （XD23040304）
