同济大学学报（自然科学版）2013，Vol.41Issue(7)：1061-1066,6.DOI:10.3969/j.issn.0253-374x.2013.07.017
基于压力驱动模型评价长株潭地区水资源脆弱性
A DPSIR Model for Vulnerability Assessment of Water Resources System in Chang-Zhu-Tan
摘要
Abstract
Driving forces-Pressure-State-Impact-Response (DPSIR) model is used to assess the water resources system vulnerability of Chang-Zhu-Tan Area.Meanwhile,the establishment of vulnerability assessment model and evaluation process are described in detail based on the comprehensive identification of the vulnerability factors of the water cycle sub-system,the social-economic subsystem and the environment sub-system,combining the analytic hierarchy process (AHP) method with entropy method,weights of water resources vulnerability factors are obtained,as well as a comprehensive evaluation on the water resources system vulnerability.The conclusion shows that the vulnerability of water resources system in Chang-Zhu-Tan Area is serious with several insecurity factors,so the vulnerability assessment can provide a technical guidance for the sustainable development of the water resources system in Chang-Zhu-Tan areas.关键词
水资源脆弱性/压力驱动模型/定量评价/组合权重法/长株潭城市群Key words
water resources vulnerability/ driving forces-pressure-state-impact-response (DPSIR) model/ quantifying assessment/ combination weighting method/ Chang-Zhu-Tan Area分类
建筑与水利引用本文复制引用
周念清,赵露,沈新平,李正最..基于压力驱动模型评价长株潭地区水资源脆弱性[J].同济大学学报（自然科学版）,2013,41(7):1061-1066,6.基金项目
国家自然科学基金(41272249) （41272249）
教育部高等学校博士学科点专项科研基金(20110072110020) （20110072110020）
