宁德市区域建设用地集约利用评价及空间异质性分析  

Study on Evaluation and Spatial Difference of Regional Construction Land Intensive Use in Ningde City

作　　者：林木生 林东坡 LIN Mu-sheng;LIN Dong-po(Ocean College,Minjiang University,Fuzhou,Fujian 350007;Fujian Geologic Surveying and Mapping Institute,Fuzhou,Fujian 350011;Shanshui Surveying&Mapping Co.,Ltd.,Ningde,Fujian 352100)

机构地区：[1]闽江学院海洋学院,福建福州350007 [2]福建省地质测绘院,福建福州350011 [3]宁德山水测绘有限公司,福建宁德352100

出　　处：《安徽农业科学》2021年第2期56-58,62,共4页Journal of Anhui Agricultural Sciences

基　　金：国家自然青年基金项目(41801116);福建省教育厅中青年项目(JAT160382);闽江学院国家基金重点培育项目(MYK19028)。

摘　　要：以宁德市为研究区,采用多因素综合评价法,对研究区建设用地集约度进行测算,判定研究区土地利用状况类型,在此基础上分析了研究区各县市区集约度空间分异规律。结果表明:从宁德市辖区整体来看,计算的宁德市集约度为77.74,集约度较高。从宁德市各县市区来看,福鼎市集约度最高,集约度较高的有蕉城区、柘荣县、福安市和霞浦县,集约度中等的有周宁县、屏南县和寿宁县,古田县集约度最低。从各指数的计算结果来看,宁德市各县市区用地弹性指数(EI)均较低,该指标是宁德市集约度进一步提高的最主要限制性因素。Taking Ningde City as the research area,multi-index comprehensive evaluation method is used to calculate the intensive degree of construction land in the research area,and on this basis,the spatial differentiation law of the intensive degree of each county and city is analyzed.The results show that:from the perspective of the city as a whole,the intensive degree of Ningde City is 77.74;the comparative analysis of the intensive degree of the counties and cities show that the highest intensive degree city is in Fuding City among all counties and cities,the lowest intensive degree is in Gutian County.The cities ranked from high intensive degree to low are Fuding City,Jiaocheng District,Zherong County,Fuan City,Xiapu County,Zhouning County,Pinnan County,Shouning County,and Gutian County.According to the calculation results of the indexes,the land elasticity index(EI)of Ningde City is low,which is the main limiting factor to further improve the intensive degree of Ningde City.

关 键 词：建设用地 集约利用 空间异质性 宁德市 

分 类 号：F301.2[经济管理—产业经济]