摘要
从国土空间精细化管理视角,以河北省张家口市为案例区,构建“三生”空间细分类体系及其演化驱动机制分析框架,系统地分析“三生”空间细分类型的演化特征与驱动机制,将张家口市“三生”空间划分为城镇建成空间、乡村建成空间、农业种植空间、草地空间、林地空间、水域空间与裸地空间。结果表明,1990-2020年,除裸地空间外,各类空间的空间布局相对稳定,但均存在数量变化与空间转换,特别是农业种植空间、林地空间和草地空间。张家口市“三生”空间演化是人类活动与地理环境综合作用的结果,人类基于不同的需求开展各项生产、生活和生态活动,直接推动“三生”空间的数量变化与空间转换,地理环境则通过影响人类活动的区位选择与植物生长,间接地决定“三生”空间演化的空间格局。
This study constructs a classification system for sub-spaces of“Production-living-ecological”spaces(PLES)and an analysis framework for their evolution mechanisms from the perspective of refined management of territorial space.Zhangjiakou City serves as the case study area,where the identification,evolutionary characteristics,and driving mechanisms of PLES are carried out.The results show that the PLES in Zhangjiakou City can be divided into urban construction space,rural construction space,agricultural production space,grass space,forest space,water area space,and bare area space.From 1990 to 2020,except for bare area space,the spatial layout of each space is relatively stable,but they all experienced changes in quantity and space transformation,especially in agricultural production space,forest space,and grass space.The evolution of PLES in Zhangjiakou City is the result of the combined effects of human activities and geographical environments.Among them,human activities directly drive changes in the quantity and transformation of each space based on different human needs,while the geographical environment indirectly determines the spatial patterns of PLES evolution by influencing the location selection of human activities and plant growth.
作者
许月卿
卢龙辉
冀正欣
黄安
段亚明
XU Yueqing;LU Longhui;JI Zhengxin;HUANG An;DUAN Yaming(College of Land Science and Technology,China Agricultural University,Beijing 100193;Key Laboratory for Agricultural Land Quality/Monitoring and Control of Ministry of Natural Resources,China Agricultural University,Beijing 100193;Satellite Application Center for Ecology and Environment,Ministry of Ecology and Environment,Beijing 100094;School of Public Administration,Xi’an University of Architecture and Technology,Xi’an 710055;School of Mathematics and Statistics,Zhengzhou University,Zhengzhou 450000)
出处
《北京大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2024年第4期732-744,共13页
Acta Scientiarum Naturalium Universitatis Pekinensis
基金
国家自然科学基金(41971238)资助。
关键词
“三生”空间
子空间
演化特征
驱动机制
张家口市
production-living-ecological space(PLES)
sub-space
evolution characteristics
driving mechanism
Zhangjiakou City
