京津冀区域经济差异多尺度时空演化特征及驱动机制研究
A Study on the Multi-scale Spatiotemporal Evolution Characteristics and Driving Mechanism of Regional Economic Development in Beijing-Tianjin-Hebei Region
江孝君 1付江浩 2王小艳 1冯云飞1
作者信息
- 1. 唐山师范学院资源管理系,河北 唐山 063000
- 2. 中国铁塔股份有限公司唐山分公司,河北 唐山 063000
- 折叠
摘要
以县区级单元为基础,系统分析2000-2020年京津冀区域经济发展时空分异特征及驱动机制,研究表明:区域经济各尺度绝对和相对差异均呈扩大趋势,县区级尺度差异水平最为明显;各县区市差异是造成经济分异格局的主导因素;区域经济空间差异集聚现象明显,尺度越小,特征越明显;区域经济发展总体呈现圈层式和极核式格局特征;自然地理环境及经济社会发展差异等因素共同推进区域经济时空格局演化.
Abstract
Based on county-level units,a systematic analysis was conducted on the spatiotemporal dif-ferentiation characteristics and driving mechanisms of economic development in the Beijing-Tianjin-Hebei region from 2000 to 2020.The research showed that:The absolute and relative differences at various scales of regional economy were showing an expanding trend,with the level of differences at the county level be-ing the most significant;the differences among counties,districts,and cities within the city were the lead-ing factors causing the pattern of economic differentiation.The agglomeration phenomenon of regional eco-nomic spatial differences was obvious,and the smaller the scale,the more obvious the characteristics;the overall development of regional economy presents a circular and polar core pattern.Factors such as natural geographical environment and differences in economic and social development jointly promoted the evolu-tion of regional economic spatiotemporal patterns.
关键词
区域经济差异/时空演化特征/多尺度与多机制/京津冀地区Key words
regional economic differences/characteristics of space-time evolution/multi-scale and multi-mechanism/Beijing-Tianjin-Hebei region引用本文复制引用
基金项目
河北省高等学校人文社会科学研究项目(SY202171)
河北省自然科学青年基金(D2022105002)
唐山师范学院博士基金(2020A05)
出版年
2024
NETL
NSTL
维普
万方数据