喀斯特地区水资源安全评价模型构建及其应用——以贵州省为例  

Construction and application of water resource security evaluation model in karst area:A case study of Guizhou Province

作　　者：刘丽颖[1,2] 杨清伟[1] 曾一笑 和秀娟 官冬杰 LIU Liying;YANG Qingwei;ZENG Yixiao;HE Xiujuan;GUAN Dongjie(College of River and Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,China;College of Mathematics and Statistics,Chongqing Technology and Business University,Chongqing 400067,China;College of Architecture and Urban Planning,Chongqing Jiaotong University,Chongqing 400074,China)

机构地区：[1]重庆交通大学河海学院,重庆400074 [2]重庆工商大学数学与统计学院,重庆400067 [3]重庆交通大学建筑与城市规划学院,重庆400074

出　　处：《中国岩溶》2018年第2期45-52,共8页Carsologica Sinica

基　　金：国家科技支撑计划项目(2014BAB03B01);国家社科基金后期资助项目(16FJY010);重庆市基础科学与前沿技术研究项目(cstc2017jcyjAX0210);黔科贵州省重大应用基础专题(黔科合JZ字[2014]200206);重庆工商大学2015年校级科研项目(670101577)

摘　　要：为探讨地下水资源丰富而地表水资源短缺的喀斯特地区水资源安全评价问题,以典型喀斯特地区贵州省为例,构建了喀斯特地区水资源安全评价指标体系,将熵权法与模糊综合评价模型相结合,从空间和时间上对贵州省9个州(市)2005-2014年水资源安全进行定量评价,结果表明:贵阳、黔东南、铜仁地区水资源安全处于良好等级,遵义、黔南、毕节、黔西南处于一般等级,安顺、六盘水处于差等级;2005-2014年,贵州省水资源安全相对稳定,都处于一般等级,但水资源安全呈现上升的趋势,这是由于贵州省近年来高度重视生态环境保护的结果。随着生态环境与经济发展矛盾的加剧,贵州省要更多地注重水资源供水安全指标的管理,调整产业结构,使经济、社会效益逐渐成为生态效益的补充和实现形式。Karst area is rich in water resources in the traditional sense.However,the surface water resources are deficient,and the groundwater resources are abundant,which forms a binary relation in water structure system.So the ecological status of this area is extremely important.The karst landform is widely distributed in Guizhou.With the rapid development of social economy,the situation of water resources security has attracted much attention.In order to analyze the current situation of water resources security in karst area,this study takes the typical karst area Guizhou Province as the research object.Fourteen indexes were selected from four aspects,including water supply,society,economy and ecology,to establish the evaluation index system of water resources security.Meanwhile,the entropy weight method and fuzzy mathematics comprehensive evaluation model were combined to perform quantitative evaluation of this study,so as to evaluate the water resources security of Guizhou Province in the 9 cities and in each year from 2005 to 2014.According to the results,Guiyang,Qiandongnan,and Tongren were in good level,Zunyi,Qiannan,Bijie and Qianxi＇nan were in the general level,Anshun and Liupanshui were in a poor level.In the past year from 2005 to 2014,the security of water resources in Guizhou Province is relatively stable,all in the general level,but it was on the rise.This is due to the correct development ideas in recent years in Guizhou Province,the government has realize the importance of sustainable development of the water resources,and began to strengthen the scientific management of water resources.During this period,the government has attached great importance to ecological protection,and has put the coordination of economic growth,population,resources and environment in a prominent strategic position.In addition,the improvement of urban sewage treatment capacity and enterprise waste water discharge standards also played an important role in the change of water resources security.However,the water resources securi

关 键 词：喀斯特 贵州省 水资源安全 熵权法 模糊数学 

分 类 号：TV213.4[水利工程—水文学及水资源]