基于“源-汇”理论的山区农村居民点“三生空间”优化研究——以井陉县为例  

On Optimization of “Production-Living-Ecology Spaces” of Rural Settlements in Mountainous Areas Based on “Source-Sink” Theory:A Case Study of Jingxing County

作　　者：张宇[1,2] 冯奕丁 陈宇轩 靳晓雯 ZHANG Yu;FENG Yiding;CHEN Yuxuan;JIN Xiaowen(School of Public Administration,Inner Mongolia University,Hohhot 010070,China;Inner Mongolia Land Research Center,Hohhot,Hohhot 010070,China;School of Economics and Management,Shihezi University,Shihezi 832000,China;Inner Mongolia Regional Spatial Planning Institute,Hohhot 010010,China)

机构地区：[1]内蒙古大学公共管理学院,内蒙古呼和浩特010070 [2]内蒙古土地问题研究中心,内蒙古呼和浩特010070 [3]石河子大学经济与管理学院,新疆石河子832000 [4]内蒙古自治区国土空间规划院,内蒙古呼和浩特010010

出　　处：《国土资源科技管理》2024年第1期129-140,共12页Scientific and Technological Management of Land and Resources

基　　金：国家自然科学基金(42261047);内蒙古自然科学基金(2021MS07014);内蒙古社会科学基金(2023AY27)。

摘　　要：本研究根据农村居民点以及太行山区县域“三生空间”分布特征,基于“源-汇”理论和MCR模型,从生态源地扩张和生产源地扩张的角度,依据“三生”功能构建阻力面指标体系,计算最小累积阻力面差,实现县域“三生空间”的划分和农村居民点分类整治优化。结果表明:(1)基于“源-汇”理论的最小累积阻力模型在山区“三生空间”格局构建,农村居民点分类整治中具有相容性和可行性;(2)研究区以生态保护区和生态优化区为主,生态空间占比59.5%,以生态功能为主,农村居民点分布中生产功能占比62.7%,以生产功能导向为主,因此,乡村整治要根据农村居民所处的主导功能分类整治;(3)乡村整治应综合考虑农村居民点的生活、生产、生态功能特征,分类促进山区乡村振兴和生态文明建设。According to the distribution characteristics of both rural settlements and the“production-living-ecology spaces”in counties of Taihang Mountainous areas,this paper,based on the“source-sink”theory and MCR model,from the perspective of ecological source area expansion and production source area expansion,constructed the index system for resistance surface in terms of the function of“production-living-ecology spaces”,and calculated the minimum cumulative resistance surface difference,so as to achieve the division of“production-living-ecology spaces”and the classification and optimization of rural settlements at the county level.The results showed that:(1)The minimum cumulative resistance model based on the“source-sink”theory was compatible and feasible in the construction of the“production-living-ecology spaces”pattern in mountainous areas and the classification of rural settlements;(2)The study area was dominated by ecological protection areas and ecological optimization areas with the ecological space accounting for 59.5%.As a result,ecological functions took precedence.However,in the distribution of rural settlements,the production function,also the leading function,accounted for 62.7%.Therefore,rural renovation and construction should be done according to the dominant functions of rural settlements;(3)Rural renovation and construction should comprehensively consider the characteristics of living,production and ecological functions of rural settlements,and promote rural revitalization and ecological civilization construction in mountainous areas accordingly.

关 键 词：农村居民点 “三生空间” “源-汇”理论 MCR模型 太行山区 

分 类 号：F301.24[经济管理—产业经济]