摘要
通过构建贵州省地下水资源承载力可持续发展评价指标体系和社会经济发展评价指标体系,计算其综合评价指数,然后基于耦合理论,以地下水资源承载力可持续发展综合指数和社会经济发展综合指数为参数,运用协调度评价模型方法,对其地下水承载力与社会经济的耦合协调度变化分析.研究结果显示:2000-2018年,贵州省的地下水资源承载力可持续发展指数平均值为0.504,偏低,总体呈现增大趋势;社会经济发展指数平均值在0.456,偏低,总体呈增加的趋势;地下水资源承载力与社会经济系统耦合协耦合协调状态从“轻度不协调”再到“中度不协调”,再变化到“轻度不协调”到“弱协调”,最后发展到“良好协调”状态;分析形成机制,并且在此基础上提出相应的对策.
By constructing the evaluation index system of sustainable development of groundwater resources carrying capacity and the evaluation index system of social and economic development in Guizhou,the comprehensive evaluation index is calculated,and then based on the coupling theory,based on the comprehensive index of sustainable development and the comprehensive index of social and economic development of groundwater resources carrying capacity,the evaluation model of coordination degree is established. The results show:from 2000 to 2018,the average value of the sustainable development index of groundwater resources carrying capacity in Guizhou is 0. 504,which is low and shows an overall increasing trend;the average value of social and economic development is 0. 456,which is low and shows an overall increasing trend;the coupling and coordination state of groundwater resources carrying capacity and social economic system in Guizhou varies from“mild incoordination”to“moderate incoordination”,then to“mild incoordination”to“weak coordination”,finally,it develops to the state of“good coordination”,analyzes the forming mechanism,and puts forward the corresponding countermeasures on this basis.
作者
杨廷锋
吴显春
龙华斌
YANG Ting-feng;WU Xian-chun;LONG Hua-bing(Kaili University,Kaili,Guizhou,560011,China)
出处
《凯里学院学报》
2022年第3期83-92,共10页
Journal of Kaili University
基金
贵州省科技厅项目(黔科合LH字[2017]7179)。
关键词
耦合协调度
地下水资源承载力
西南岩溶地区
贵州
Coupling coordination degree
groundwater resources carrying capacity
Southwest Karst region
Guizhou
