The Evolution Characteristics of Coupling and Coordination of Water Resources-economy-environment-society System in Guizhou
The Evolution Characteristics of Coupling and Coordination of Water Resources-economy-environment-society System in Guizhou
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发表时间：
2015
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通讯作者：
Zhang Fengta
中科院分区：
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作者：
Zhang Fengta
以贵州省为研究对象，建立了水资源-经济-环境-社会系统耦合评价指标体系，运用主客观综合赋权方法，对赋权后的2000-2011年水资源-经济-生态环境-社会系统的耦合协调特征进行了定量评价和分析。结果表明，2000-2011年，贵州省经济、生态环境和社会系统处于低水平发展，经济社会发展对水资源系统的影响较大。水资源-经济-环境-社会系统耦合协调度变化较小，耦合程度高于协调度。2000-2011年，贵州经济、生态环境和社会系统耦合协调程度变化较小，耦合程度大于协调程度。水资源-经济-环境-社会系统耦合处于低度竞争阶段，各系统协调度均处于低级阶段，各子系统协调度差距较小。
Taking Guizhou province as the research object,the evaluation index system of water resourceseconomy-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 2011after 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 water 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.