[1]GUO Wei-feng,WANG Wu-ke.Grey Associative Analysis of Man-earth Areal System Coupling Structure in Guanzhong Plain[J].Research of Soil and Water Conservation,2009,16(05):110-115.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
16
Number of periods:
2009 05
Page number:
110-115
Column:
Public date:
2009-10-20
- Title:
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Grey Associative Analysis of Man-earth Areal System Coupling Structure in Guanzhong Plain
- Author(s):
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GUO Wei-feng1,2, WANG Wu-ke1
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1. Department of Urban and Resource Science, Northwest University, Xi’an 710127, China;
2. Qinxian Normal Branch of Changzhi College, Changzhi, Shanxi 046400, China
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- Keywords:
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man-earth areal system; factor structure; region development; grey associative analysis; coupling degree; Guanzhong plain
- CLC:
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F323.1
- DOI:
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- Abstract:
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Quantitative study on man-earth areal system coupling structure is the foundation which is to understand cause and effect feedback relationship,reveal inherent evolutive mechanism and build quantitative models of man-earth areal system.Based on the panel and serial statistical data,an evaluation index of man-earth areal system coupling between factor structure and region development of Guanzhong plain is analyzed.Using methods of qualitative and quantitative analysis,and grey correlative analysis,the article built a correlation model and a coupling model of the interaction between factor structure and region development of Guanzhong plain.It analyzed man-earth areal system coupling between factor structure and region development of Guanzhong plain,the static space distribution of the coupling of counties in Guanzhong plain in 2005,the dynamic contrast of distribution in 2005 in Inner Mongolia.The results show that the coupling mechanism between factor structure and region development is sophisticated,factor structure is closely connected with the development of regional economy in Guanzhong plain; but the coupling distribution degree between factor structure and region development of Guanzhong plain presents an inverse law to factor structure.Guanzhong plain can be divided into four types: harmony,amelioration,conflict and low-level coupling.In general,amelioration predominates is dominan,reaching 60%,followed by low-level coupling.