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水资源系统与社会经济生态系统的协调性已越来越引起关注。首先利用主成分分析法,分别求出水资源系统与社会经济生态系统的综合评价指数,然后采用距离协调度模型得到两个系统间的协调度值,对两个系统的协调性进行了定量分析。以山东省为例,计算了2001-2012年两系统的协调度值。结果表明:两系统综合评价指数总体趋势上升;两系统发展虽然不同步,但协调性良好。
The coordination between water resources systems and socio-economic ecosystems has drawn increasing attention. First, using principal component analysis, the comprehensive evaluation indexes of water resource system and social economic ecosystem are respectively obtained, and then the distance coordination degree model is used to get the coordination value between the two systems, and the coordination of the two systems is quantitatively analyzed . Taking Shandong Province as an example, the value of the coordination between the two systems from 2001 to 2012 was calculated. The results show that the general trend of the comprehensive evaluation index of the two systems has risen; although the development of the two systems is not synchronized, the coordination is good.