我国区域多维发展综合测度及时空演变特征  

Comprehensive Measurement and Spatial-Temporal Evolution Characteristics of China's Multi-dimensional Regional Development

作　　者：聂雅梅 张美玲[1] 罗上学 朱美婷 贾晓楠 曹瑞红 李晓娟 NIE Yamei;ZHANG Meiling;LUO Shangxue;ZHU Meiting;JIA Xiaonan;CAO Ruihong;LI Xiaojuan(College of Science,Gansu Agricultural University,Lanzhou,Gansu 730000)

机构地区：[1]甘肃农业大学理学院,甘肃兰州730000

出　　处：《热带农业工程》2023年第1期19-28,共10页Tropical Agricultural Engineering

摘　　要：本文基于多维视角,采用基于敏感性分析的指标筛选法构建了中国省域多维发展指标体系,并引入区域多维发展测度模型对中国省域的多维发展指数进行了测算,运用ArcGIS中自然断裂法,在中国省域划分为5个类别进行地图可视化,分析其空间差异,进而采用探索性时空数据分析方法,探索多维发展时空动态交互特征。结果表明:⑴综合测度表现出极大的空间差异;⑵中国省域的发展水平有显著区域差异,总体表现为北部地区发展程度明显低于南部地区;⑶中国省域多维发展局域空间格局呈现分化现象总体空间分布从中部向西南、东南扩散呈上升趋势。通过本研究,以期为区域均衡发展提供理论依据,也为乡村振兴和区域绿色可持续发展提供决策参考。Based on a multi-dimensional perspective this paper constructs the multi-dimensional development index system of China's provinces by using the index screening method based on sensitivity analysis and introduces the regional multi-dimensional development measurement model to calculate the multi-dimensional development index of China's provinces.By using the natural fracture method in ArcGIS,China's provinces are divided into five categories for map visualization,and their spatial differences are analyzed.Then,the exploratory spatiotemporal data analysis method is adopted to explore the spatiotemporal dynamic interaction characteristics of multi-dimensional development.The results show that:(1)The comprehensive measures show great spatial differences.(2)There are significant regional differences in the development level of China's provinces,and the overall performance is that the development degree of the northern region is lower than that of the southern region.(3)The regional spatial pattern of multi-dimensional development in China's provinces shows a phenomenon of differentiation,the overall spatial distribution tends to an upward trend and spreads from the middle to the southwest and southeast.Through this research,we aim to provide a theoretical basis for regional balanced development and decision-making reference for rural revitalization and regional green and sustainable development.

关 键 词：区域多维发展 多边形法 LISA时间路径 ESTDA 

分 类 号：F129.9[经济管理—世界经济]