中国省域人居环境收缩的时空分异及其驱动机制研究  

Research on the Spatiotemporal Differentiation and Driving Mechanisms of Shrinking Provincial Human Settlements in China

作　　者：田深圳[1] 张悦[1] 李航 李雪铭[3] 杨俊[1] 郭建科[4] TIAN Shenzhen;ZHANG Yue;LI Hang;LI Xueming;YANG Jun;GUO Jianke

机构地区：[1]辽宁师范大学地理科学学院 [2]辽宁师范大学 [3]辽宁师范大学党委 [4]辽宁师范大学海洋可持续发展研究院

出　　处：《城市观察》2023年第3期110-122,163,共14页Urban Insight

基　　金：辽宁省哲学社会科学规划基金项目“数字与实体融合背景下辽宁省城市拟态与现实人居环境互动的作用机制与发展路径研究”(编号:L22CJY016)研究成果。

摘　　要：文章拟订并研究人居环境收缩的概念与理论,实证研究2001—2020年中国31个省级行政单位人居环境收缩的时间分异、空间分异,人居环境收缩系统分异以及收缩的系统矛盾属性,并探讨人居环境收缩的驱动机制,结论如下:①时间分异,当前发展仍是人居环境的主旋律,但31个省级行政单位2001—2020年存在11个年份的人居环境收缩;②空间分异,人居环境轻微收缩区主导了2001—2020年31个省级行政单位人居环境收缩,人居环境收缩不受区域经济实力限制且不是一蹴而就的,首先从收缩点开始,然后是连续的收缩期,最后是成片的收缩区;③驱动机制,人居环境收缩是由多个指标多个系统、内外因、供需关系三者共同作用的结果。This paper proposes a definition and elaborates on the theories about shrinking human settlements,empirically studies the temporal and spatial differences,systematic differences and systematic contradictory attributes of human settlements shrinkage in 31 provincial administrative units in China from 2001 to 2020,and discusses its driving mechanisms.The conclusions are as follows:(1)in terms of time difference,since the mainstream trend of economic growth,11 years out of the studied period have witnessed human settlements shrinkage in the studied regions.(2)In terms of spatial differentiation,most of the shrinkage within the studied period was mild.The occurrence of shrinking cities was restricted by regional economic strengths,and it was not achieved overnight.It usually starts with a contraction point,followed by a continuous contraction period,and finally turns into a cluster of contraction areas.(3)In terms of its driving mechanism,shrinking human settlements are the result of multiple indexes,systems,internal and external factors,as well as the relations of supply and demand.

关 键 词：人居环境 收缩 时空分异 驱动机制 

分 类 号：TU984[建筑科学—城市规划与设计]