Water resource safety assessment and limiting factor diagnosis based on improved concept and matter–element analysis models: a case study of a typical karst area in southwest China
Tao Peng,
Lei Zhao,
Peng Wang
Abstract:Water is an important strategic resource for sustainable development and a basic element for ecological environment construction, especially in the karst areas of southwest China. Based on the concept model of drive, pressure, engineering water shortage, status, ecological foundation, and response (DPESFR), we built a comprehensive assessment indicator system based on the characteristics of karst water resources. The entropy-weighted right, CRITIC, and analytic hierarchy process methods were used to determine … Show more
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