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[1]HONG Bu-ting,WU Fen-na,REN Ping.Study on Spatial Pattern Evolvement and Features of Rural Settlement Based on GIS[J].Research of Soil and Water Conservation,2013,20(06):284-288.

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Study on Spatial Pattern Evolvement and Features of Rural Settlement Based on GIS

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 20 Number of periods: 2013 06 Page number: 284-288 Column: Public date: 2013-12-28

Title:: Study on Spatial Pattern Evolvement and Features of Rural Settlement Based on GIS

Author(s):: HONG Bu-ting^1,2, WU Fen-na^1,2, REN Ping^1,2; 1. Key Laboratory of Land Resources Evaluation and Monitoring in Southwest of Ministry of Education, Sichuan Normal University, Chengdu 610066, China;
2. College of Geography and Resources Science, Sichuan Normal University, Chengdu 610066, China

Keywords:: rural settlement; spatial pattern evolvement; quadrat analysis; nearest neighbor statistics

CLC:: F301.24

DOI:: -

Abstract:: Taking the rural settlement distribution information of Chengdu Longquanyi district as a database which was set up by RS images of 2005 and 2010, GIS and spatial analysis model were used to quantitatively analyze the temporal and spatial distribution characteristics of rural settlement and its evolvement rule. The results showed that there were significant difference in rural settlement spatial distribution between 2005 and 2010 compared with the rural settlement quantity of each grid which number was 380 and scale was 2.34 km². Second, by calculating the nearest neighbor statistics, the rural settlement spatial distribution of 2005 showed significant dispersion trend in general, while the 2010 presented clumped pattern but insignificant in terms of statistics. Third, the quantity of rural settlement was decreasing and its spatial distribution morphology trended to agglomeration in 2010 compared with 2005. This research can provide decision-making basis for rural settlement arrangement and application reference for new countryside construction, increase and decrease of urban and rural construction land planning, rural land integrated consolidation and so on.

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