[1]ZHANG Lei,WU Youde,LI Jun,et al.Analysis on Spatial Distribution Variation and Characteristics of Rural Settlement in Erhai Lake Area of Yunnan Province[J].Research of Soil and Water Conservation,2016,23(06):316-321,326.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
23
Number of periods:
2016 06
Page number:
316-321,326
Column:
Public date:
2016-12-28
- Title:
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Analysis on Spatial Distribution Variation and Characteristics of Rural Settlement in Erhai Lake Area of Yunnan Province
- Author(s):
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ZHANG Lei1, WU Youde2,4, LI Jun3, HOU Zhiting1
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1. School of Tourism and Geographic Science, Yunnan Normal University, Kunming 650500, China;
2. Yunnan Chinese Language and Culture College, Kunming 650500, China;
3. School of Economics and Management, Yunnan Normal University, Kunming 650500, China;
4. Collaborative Innovation Center for Geopolitical Setting of Southwest China and Borderland Development, Kunming 650500, China
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- Keywords:
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rural settlement; spatial distribution; influencing factors; Erhai Lake area
- CLC:
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F301
- DOI:
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- Abstract:
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The spatial distribution of rural settlements has a profound impact on the landscape changes in the village. We take the Erhai Lake area as the research region, discuss the spatial distribution of rural settlement and its change under the influence of social and economic changes through landscape index analysis, GIS spatial overlay analysis and buffer analysis based on the remote sensing image data in 2000 and 2012. The results indicate that in the last twelve years the scale and quantity of rural settlement in the whole region were obviously higher, the layout is more intensive, the integration effect of settlement is becoming more and more prominent, the settlement development degree of Haixi is much higher than that of Haidong area, the region nearby S221 and G214 grew into areas of dense distribution of settlements, the south and northwest become the main growth areas of the settlement; small settlements with weak development foundation and scarce population are the main part of rural settlement in this area, the impact of traffic accessibility, central urban area and urban land use on settlement space layout is closely related to the road layout, contour features, and the distance between urban and urban areas; with time going on, the trend with which settlements move to areas with developed economically, sparsely populated and convenient transportation is obviously, the impact of central urban area and urban land use on settlement layout in Xiaguan main city zone and other suburban towns will enhance.