长株潭城市群都市区各类城市建设用地的时空变化研究  

STUDY ON THE SPATIAL-TEMPORAL CHANGES OF VARIOUS URBAN CONSTRUCTION LANDS IN THE URBAN AREA OF CHANGSHA-ZHUZHOU-XIANGTAN URBAN AGGLOMERATION

作　　者：朱政 朱翔[2] 张夏于 ZHU Zheng;ZHU Xiang;ZHANG Xia-yu(Department of Environmental Design,Fine Arts Academy,Hunan Normal University,Changsha 410081,China;College of Resources and Environmental Sciences,Hunan Normal University,Changsha 410081,China)

机构地区：[1]湖南师范大学美术学院环境设计系,长沙410081 [2]湖南师范大学资源与环境科学学院,长沙410081

出　　处：《人文地理》2021年第1期145-154,共10页Human Geography

基　　金：湖南省社科基金重点项目(18ZDB026)。

摘　　要：以长株潭城市群的都市区为研究对象,通过收集1990—2019年中7个年份的8类城市建设用地的空间分布数据,建立空间数据库,并依托各类城市建设用地的增量、对城市群及其片区的贡献率、在城市群中的扩张程度分布的测算,归纳各类城市建设用地时空变化的特征与规律。结果表明:1990—2019年,长株潭城市群都市区的城市建设用地扩张过程可分为缓慢增长、快速增长、爆发增长、增速回落这4个阶段,经历了由"工业用地主导"向"居住用地主导"的发展历程,公共管理与公共服务用地、商业服务业设施用地的贡献率不足,未能支撑起高端城市功能,部分片区的用地结构存在问题。On the background of the new urbanization development, there is significant meaning to study the spatial-temporal changes of all kinds of the urban construction lands in the urban agglomeration, which will serve as an important basis for the formulation of Spatial Planning of National Land. This paper took the urban area of Changsha-Zhuzhou-Xiangtan Urban Agglomeration as the example, established a spatial database through the collection of the spatial distribution data of 8 kinds of urban construction lands in 7 years during 1990—2019. Then the growth value, the contribution rate to its district, city and urban agglomeration,and the distribution of expansion degree were calculated, in order to summarize the characteristics and rules of the spatial-temporal changes of all kinds of the urban construction lands. The results showed that: During1990—2019, the expansion process of urban construction lands in urban area of Changsha-Zhuzhou-Xiangtan Urban Agglomeration could be divided into 4 stages: Slow growth, rapid growth, explosive growth, and growth decline. It has experienced the development process from "industrial land leading" to "residential land leading". The contribution rates of the administration and public service land and commercial and business facilities land are insufficient to support superior urban functions, and there are problems in the land use structure of a part of districts. In view of the problems above, some countermeasures were made in the aspects of formulation of Spatial Planning of National Land, land use approval, and land use layout optimization.

关 键 词：长株潭城市群 都市区 城市建设用地 时空变化 扩张 

分 类 号：K901[历史地理—人文地理学]