福建省县域人口-经济时空分异及影响因素研究

A Study on the Spatio-Temporal Differentiation of Population-Economy and Influencing Factors in Counties of Fujian Province

根据人口、经济及其相关指标数据,运用人口地理集中度、经济地理集中度和人口-经济匹配指数,对福建省人口与经济之间耦合关系和空间差异进行研究,并对其影响因素进行分析。结果表明:人口地理集中度在阈值为1时呈现东—西两级分异;经济地理集中度在阈值为1时呈现闽东和闽东南集聚态势,将人口-经济匹配指数按3类划分,2010—2021年期间同类型县域逐渐呈现集聚效应,福建省县域人口-经济匹配度整体有趋好态势,但匹配程度仍有待提高,人口-经济稳定型逐渐形成一个“U”字形,与福建省“十四五”规划较为吻合,说明该划分有利于宏观决策。在今后的发展中,福建省仍要注重区域间人口与经济发展水平相协调。

Based on the data of population,economy and related indicators,this paper analyzes the coupling relationship and spatial diff erence between population and economy as well as in Fujian Province by using population,economic geographic concentration and population economy matching index.The results go as the following:when the threshold value of population geographic concentration is 1,there are two levels of diff erentiation from east to west;when the threshold value of economic geographical concentration is 1,it shows a gathering trend in eastern and southeast Fujian;the population economy matching index is divided into three categories.During 2010-2021 years,the same type of counties gradually showed a gathering eff ect;the population economy matching degree in Fujian Province is generally getting better,but the matching process still needs to be improved;The population economy stable type gradually formed a“U”shape,which is more consistent with the Fourteenth Five Year Plan.In the future development,Fujian Province should still pay attention to the coordination between regional population and economic development level.