中国岩溶Issue(1)：99-109,11.
岩溶山区乡村聚落的格局特征及类型分析--以重庆市巫山县为例
Analysis on the structure features and types of the rural settlement in karst mountain:A case in Wushan county,Chongqing
摘要
Abstract
China has entered a new period of building well-off society in an all-around way,which includes karst mountain where is sparing no effort in developing the rural construction level.It is of very important significance to analyze the special spatial distribution characteristics of the rural settlement in karst mountain for optimizing the rural settlement spatial layout and promoting the construction of a new socialist countryside and the integration of urban and rural development.In order to explore the spatial characteristics of the rural settlements in karst mountain,in light of special metrics modles of distribution,dimension and shape,the paper conducts a quantitative analysis on the space differentiation of rural settlements in Wushan county,and further identifies the regional types.The results are as follows.As a whole,in spatial distribution the rural settlements in Wushan are of certain concentrating features but exist obvious regional difference.The rural settlements are of low value congregation features and are small in scale generally.In spatial form,the rural settlements in the west Wushan are characterized by good connectivity and high complex but irregular in shape;those in the east Wushan are characterized by poor connectivity and low com-plex.Overall,the rural settlements are characterized by low irregular shape in need of planning and adapting.By means of constructing space measurement index system of the rural settlements with the hierarchical cluster method, six types of rural settlement in Wushan are divided as follows:low-density point-scattered type,low-density small-mass type,medium-density stripe type,low-density irregular-mass type and high-density wide band type as well as high-density point-scattered type.Rural settlement reconstruction works in the future should be guided by the char-acteristics of different types.关键词
岩溶山区/乡村聚落/空间格局/地域类型/重庆巫山Key words
karst mountain/rural settlement/spatial structure/regional types/Wushan,Chongqing分类
社会科学引用本文复制引用
闵婕,杨庆媛..岩溶山区乡村聚落的格局特征及类型分析--以重庆市巫山县为例[J].中国岩溶,2014,(1):99-109,11.基金项目
国土资源部公益性行业科研专项(No:201311006,内陆开放区土地规划和监管技术研究与示范) （No:201311006,内陆开放区土地规划和监管技术研究与示范）
国家自然科学基金(No:51308575,山地人居环境空间信息图谱的区域构建---以三峡库区为例) （No:51308575,山地人居环境空间信息图谱的区域构建---以三峡库区为例）
