基于GIS的泉州市区域经济发展差异研究

摘要

Applied in the fields of economy,industry and population,the gravity center model has significance in practice,which is helpful to reveal the evolution rule of its spatial development.This paper analyzes the relations between the economic gravity center every industrial gravity center and regional economic developing diversities,by calculating their spatial evolution track in Quanzhou city from 1997 to 2008 and using the gravity center model as the researching method and geographic information systems（GIS） as the technical platform.The results show that the trend that regional economic developing diversities is obvious.Then,this paper put forward some countermeasures to promote the economic of Quanzhou city.%本文应用重心模型,计算并绘制出1997～2008年泉州市经济重心、三大产业重心的迁移轨迹图.结果显示,经济重心、第二、第三产业重心严重偏离泉州市的几何重心,而第一产业则距几何重心较近,得出了泉州市存在较大区域经济差异,区域经济发展不均衡的结论.针对泉州市区域经济差异的现状,本文提出了泉州市区域经济协调发展的相应对策,应有目的性的引导经济重心北移,使区域经济尽快达到均衡状态,促进泉州市经济快速健康发展.