[1]WANG Chaochao,LI Xiaokun,XIE Ling,et al.Coordination Analysis on Man-land System of Rural Settlements in the Three Gorges Reservoir of Chongqing[J].Research of Soil and Water Conservation,2015,22(04):298-304.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
22
Number of periods:
2015 04
Page number:
298-304
Column:
Public date:
2015-08-28
- Title:
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Coordination Analysis on Man-land System of Rural Settlements in the Three Gorges Reservoir of Chongqing
- Author(s):
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WANG Chaochao, LI Xiaokun, XIE Ling, YU Ting
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College of Geography and Tourism, Chongqing Normal University, Chongqing 401331, China
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- Keywords:
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rural settlements; man-land system; GPCA; coordination degree; Three Gorges Reservoir of Chongqing
- CLC:
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K901.8;X24
- DOI:
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- Abstract:
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Coordinated development of man-land system of rural settlements is the important way for sustainable development of rural settlements in the Three Gorges Reservoir. Man-land system of rural settlements in the Three Gorges Reservoir of Chongqing was selected as the study site, 20 indicators affecting man-land system development was selected to construct time sequence index system of comprehensive developmental level of man-land system to make a quantitative analysis on the system in the Three Gorges Reservoir of Chongqing by applying the generalized principle component analysis. And the introduction of coordination degree model of the development between the two systems was used to evaluate man-land system coordination of rural settlements in the Three Gorges Reservoir of Chongqing. The results are shown as follows. (1) The overall developmental level of man-land system of rural settlements in the Three Gorges Reservoir of Chongqing has gained a continuous improvement, but the gap between the counties is larger, the overall developmental level of man-land system of rural settlements and the comprehensive development level of the urban districts with the high level of economic and social development are higher than the subordinate districts and counties with low level of economic and social development. (2) The man-land system of rural settlements in the Three Gorges Reservoir of Chongqing presents a state of coordinated development, the downtown districts whose natural environment condition is good, and the social and economic development level are high, gaining the high level of the man-land system. However, the level of the man-land system of the rural subordinate districts and counties are relatively low because of their poor environment and low-level economic development.