Study on Spatial Distribution Characteristics and Influencing Factors of Valley-type Rural Settlements——Taking Yinchanggou,Pengzhou City as an Example
作者单位：College of ResourcesSichuan Agricultural University
会议日期：2019年
学科分类：08[工学] 083304[工学-城乡发展历史与遗产保护规划] 0833[工学-城乡规划学] 083302[工学-城乡规划与设计]
关 键 词：Yinchanggou Valley-type rural settlements Spatial distribution Influencing factors
摘 要：With the accelerated transformation of rural society and the continuous advancement of Rural Revitalization Strategy in China,the study of rural settlement space in alpine and canyon areas can not be *** paper takes the valley-type rural settlements as the research object,and divides 8 sample area in Yinchanggou,Pengzhou City,Chengdu,Sichuan Province,with a total of 190 settlements as sampling *** ArcGIS analysis software,the nearest-neighbour distance and the nearest-neighbor index,geographical convergence index and imbalance index are calculated by method of quantitative geography,and the spatial distribution type,concentration degree and equilibrium degree of settlements are ***,the main factors affecting the spatial distribution of rural settlements in Yinchanggou are topography,natural disaster,traffic and *** on the above research,this paper aims to provide a reference for exploring the optimal spatial distribution pattern and the road of modernization transformation of valley-type rural settlements.