西南贫困地区村落空间演变特征及其驱动机制  

Spatial evolution characteristics of village and its driving mechanism in poverty-stricken areas in Southwest China

作　　者：姚磊 李孝坤[1] 陈冬梅 王小烂 彭锐真 YAO Lei;LI Xiaokun;CHEN Dongmei;WANG Xiaolan;PENG Ruizhen(College of Geography and Tourism,Chongqing Normal University,Chongqing 401331)

机构地区：[1]重庆师范大学地理与旅游学院,重庆401331

出　　处：《宁夏师范学院学报》2020年第1期72-78,共7页Journal of Ningxia Normal University

基　　金：国家社会科学基金年度项目(15BJL110).

摘　　要：以我国西南五省的贫困区县为研究对象,以2005年和2016年为时间点,基于参与式调查法、GIS空间分析方法、多元线性回归和地理探测器,探讨了西南贫困地区的村落空间演变特征、驱动力及其驱动机制.研究表明2016年西南贫困地区村落数量缩减了12.98%,村落分布空间集聚程度有所下降,自然地理环境要素决定了村落分布格局,经济因素和社会因素对村落空间格局均在一定程度上产生影响.Taking poverty-stricken counties of five provinces in Southwest China as research objects,and taking the year 2005 and 2016 as time points,this paper explores the spatial evolution characteristics,driving force and driving mechanism of village in poverty-stricken areas in southwest China based on PRA,GIS spatial analysis method,multiple linear regression and geographic detector.Results show that in 2016,the number of villages in poverty-stricken areas in Southwest China has decreased by 12.98%,and the degree of spatial agglomeration of villages has decreased.Natural geographic environmental factors determine the distribution pattern of villages,and economic and social factors have an impact on the spatial pattern of villages to some extent.

关 键 词：西南贫困地区 村落 空间演变 驱动因素 驱动机制 

分 类 号：K901.8[历史地理—人文地理学]