基于"五水共治"的浙江省水安全评价研究
Assessment of water security status based on"fiver water co-governance"in Zhejiang Province
申开丽 1孔蕾 2李倩倩 3姜利杰 1欧健1
作者信息
- 1. 浙江水利水电学院测绘与市政工程学院,浙江 杭州 310018
- 2. 浙江省海洋科学院,浙江 杭州 310012
- 3. 浙江省生态环境科学设计研究院,浙江 杭州 310007
- 折叠
摘要
基于驱动力-压力-状态-影响-响应-管理(DPSIRM)模型,结合浙江省"五水共治"工作实践,建立了包括6个准则层、42个评价指标的浙江省水安全评价指标体系,并结合障碍度诊断模型,对2006-2020年浙江省水安全的障碍因子进行了诊断分析.结果表明:(1)浙江省的水安全状况总体呈逐年上升趋势;(2)除驱动力子系统外,各子系统水安全指数基本呈波动上升趋势;(3)不同时段的主要障碍度因子各不相同,2006-2013年,压力和响应子系统是水安全的主要制约因素.2016年起,状态和驱动力子系统成为制约水安全的主要障碍.
Abstract
Combined with the work practice of"fiver water co-governance"in Zhejiang Province,the water security assessment index system including 6 criterion layers and 42 evaluation indexes was established based on the driving force-pressure-state-impact-response-management(DPSIRM)model.The obstacle diagnosis model was used to identify the main obstacle factors relating to water security in Zhejiang Province from 2006 to 2020.The results showed that:(l)the overall water security situation in Zhejiang Province was improving year by year.(2)Except for the driving force subsystem,the water security index of each subsystem basically showed an upward trend with some fluctuations.(3)The main obstacle factors varied in different stage.From 2006 to 2013,pressure and response subsystems were the main water security restrictive factors.Since 2016,state and driving subsystems became the main obstacle factors on water security.
关键词
水安全/DPSIRM模型/障碍度/"五水共治"/浙江省Key words
water security/DPSIRM model/obstacle degree/"fiver water co-governance"/Zhejiang Province引用本文复制引用
基金项目
浙江省社会发展科技领域重大技术攻关项目(2020C03082)
浙江省水利厅一般科研项目(RC2128)
出版年
2024
NETL
NSTL
万方数据