北京测绘2024，Vol.38Issue(6)：913-917,5.DOI:10.19580/j.cnki.1007-3000.2024.06.016
青岛都市圈人口-经济时空耦合度研究
Temporal and spatial coupling degree of population and economy in Qingdao metropolitan area
摘要
Abstract
The coupling degree of population and economy is the key indicator to evaluate the balanced development of cities.This paper focused on the development layout of"one metropolitan area,two national key cities,and three economic circles"in Shandong Province and established a multi-dimensional coupling degree evaluation system of population and economy based on the development layout of Qingdao metropolitan area from 2014 to 2020,which incorporated population and economy data,inconsistency index,and geometric center of gravity.The results that:① the population and economy of the Qingdao metropolitan area have developed rapidly,but the spatial and temporal distribution pattern of the population and economy is inconsistent.Qingdao has gradually shifted into an economy-oriented city,and the surrounding counties have developed into a population-oriented city;② the migration trajectory of the center of gravity of population and economy from 2014 to 2020 indicates that the center of gravity of population and economy has shifted to the southeast as a whole,and Qingdao is expected to develop into a city with high population and economy in the future.However,the western counties are facing the problems of population loss and slow economic development.It can be seen that the overall development of the Qingdao metropolitan area is uneven,and Qingdao's radiation effect on surrounding cities needs to be improved.关键词
青岛都市圈/人口-经济耦合协调度/时空演变/不一致指数/重心模型Key words
Qingdao metropolitan area/coupling coordination degree of population and economy/spatial and temporal evolution/inconsistency index/center of gravity model分类
天文与地球科学引用本文复制引用
徐甜雨,高一心,徐雅琪..青岛都市圈人口-经济时空耦合度研究[J].北京测绘,2024,38(6):913-917,5.基金项目
烟台职业学院校本科研项目(2022XBZC027) （2022XBZC027）
地质过程与矿产资源国家重点实验室开放基金(GPMR202318) （GPMR202318）
山东省教育教学研究课题(2023JXY170). （2023JXY170）
