In order to better allocate water resources and maintain sustainable development,we selected Jining City as a specific research area and used the coefficient of variation entropy weight GM (1,1) research method to systematically evaluate the water resource carrying capacity. The results showed that the water resource carrying capacity system in the Jining area exhibited and will exhibit obvious economic ecological characteristics during the two periods of 2016-2021 and 2022-2026. From 2016 to 2021,the ecological environment water consumption rate,agricultural value-added water consumption per 10000 yuan,and industrial value-added water consumption per 10000 yuan had become strong influencing factors. From 2022 to 2026,the weight of per capita GDP and per capita domestic water consumption would increase,becoming strong influencing factors along with the top three.
关键词
水资源承载力/变异系数法/熵权法/GM(1,1)
Key words
Water resource carrying capacity/Coefficient of variation method/Entropy weight method/GM(1,1)
维普
万方数据