贵州省水资源-经济-生态环境-社会系统耦合协调演化特征研究  

The Evolution Characteristics of Coupling and Coordination of Water Resources-economy-environment-society System in Guizhou

作　　者：张凤太[1,2] 苏维词[3] 

机构地区：[1]贵州师范学院资源环境与灾害研究所,贵阳550018 [2]南京大学地理与海洋学院,南京210093 [3]贵州省科学院山地资源研究所,贵阳550001

出　　处：《灌溉排水学报》2015年第6期44-49,共6页Journal of Irrigation and Drainage

基　　金：国家自然科学基金项目(41261038);国家"十二五"科技支撑计划项目(2012BAJ25B09);国家"十二五"科技支撑计划项目(2014BAB03B01);贵州省科学技术基金项目(黔科合J字[2009]2030号);贵州省科技计划(黔科合院所能[2010]4001);贵州省省长基金项目(黔省专合字J字[2010]76);贵州师范学院环境科学特色重点学科/自然地理重点学科专项基金项目;环境科学省级教学团队专项基金项目

摘　　要：以贵州省为研究对象,构建水资源-经济-生态环境-社会系统耦合评价指标体系,经过主客观综合权重法赋权后,对2000—2011年水资源-经济-生态环境-社会系统进行定量评价并分析其耦合协调特征。结果表明,2000—2011年,贵州省经济、生态环境和社会系统虽然处于较低发展水平,但已对水资源系统产生胁迫。水资源-经济-生态环境-社会系统的耦合协调性较小,波动幅度也较小,但耦合度普遍高于协调度。水资源-经济-生态环境-社会系统的耦合度处于较低水平耦合阶段和颉颃阶段。协调度全部处于低度协调的耦合阶段,而且各子系统的协调度相差较小。Taking Guizhou province as the research object, the evaluation index system of water resources- economy-environment-society system coupling was established to quantitatively evaluate and analyse the coupling coordination characteristics of the water resources-economic-ecological environment and society system from 2000 to 2011 after empowerment by a subjective and objective integrated weighting method. The results indicated that from 2000 to 2011, the economic, ecological environment and social system in Guizhou were at low level development, economic and social development had stress on water resources system. Coupling and coordination degree change of water resources-economy-environment-social system was small, and coupling was higher than the coordination degree. From 2000 to 2011, the coupling of wa- ter resources-economy-environment-society system was in the low stage and rivalry stage. All coordination degrees were in the stage of low-grade and the gap of coordination degree of the subsystems was smaller.

关 键 词：水资源 经济 生态环境 社会 耦合协调 演化 

分 类 号：F124.5[经济管理—世界经济] TV213.4[水利工程—水文学及水资源]