The coordinating evaluation and spatial correlation analysis of CSGC: A case study of Henan province, China

Mingxia Xie, Jiayao Wang and Ke Chen

PLOS ONE, 2017, vol. 12, issue 6, 1-21

Abstract: This study investigates the basic characteristics and proposes a concept for the complex system of geographical conditions (CSGC). By analyzing the DPSIR model and its correlation with the index system, we selected indexes for geographical conditions according to the resources, ecology, environment, economy and society parameters to build a system. This system consists of four hierarchies: index, classification, element and target levels. We evaluated the elements or indexes of the complex system using the TOPSIS method and a general model coordinating multiple complex systems. On this basis, the coordination analysis experiment of geographical conditions is applied to cities in the Henan province in China. The following conclusions were reached: ①According to the pressure, state and impact of geographical conditions, relatively consistent measures are taken around the city, but with conflicting results. ②The coordination degree of geographical conditions is small among regions showing large differences in classification index value. The degree of coordination of such regions is prone to extreme values; however, the smaller the difference the larger the coordination degree. ③The coordinated development of geographical conditions in the Henan province is at the stage of the point axis.

Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0174543

DOI: 10.1371/journal.pone.0174543

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