中原城市群土地利用综合评价与分区研究

发布时间：2018-03-26 02:59

本文选题：土地分区　切入点：综合评价　出处：《经济地理》2017年09期

【摘要】：城市群是区域发展的重要空间组织形式,土地有序利用是城市群可持续发展的基础。以县区为基本单元,从土地资源自然和经济的双重属性,对中原城市群土地利用进行综合评价,采用空间关联指数对社会经济和资源环境综合评价结果进行空间格局分析,采用两者耦合研究方法,对中原城市群土地利用进行了类型区划分。结果表明:中原城市群土地利用的社会经济和资源环境综合评价值具有较强的集中与分异特征,两者在空间分布上具有一定的互斥性,社会经济热点区域主要集中在郑州市、洛阳市市辖区和邻近郊县,部分地级市的中心市区也相对较高,资源环境热点区域主要位于中原城市群的东北和西南,结合两者的空间耦合特征,将中原城市群土地利用划分为5个类型区,并对每一个类型区提出了相应的土地利用策略。
[Abstract]:City group is an important organizational form of the regional development, land use is the basis for sustainable development and orderly city group. In the county as the basic unit, from the dual attributes of land natural resources and economy, the city group of Central Plains land use comprehensive evaluation, comprehensive evaluation of social economy and resource environment results of spatial pattern analysis using spatial correlation the coupling index, research methods, the group of city of Central Plains land use types division. The results showed that the group of city of Central Plains land use of social economy and resource environment comprehensive evaluation value is concentrated and heterogeneity strong, both have certain mutual exclusion in the spatial distribution of regional economic issues, mainly concentrated in the society Zhengzhou City, Luoyang city and adjacent suburbs county, in central part of the prefecture level city is relatively high, resources and environment to located in the hot region Based on the spatial coupling characteristics of the original urban agglomeration, the land use of the Central Plains urban agglomeration is divided into 5 types, and the corresponding land use strategies for each type of area are put forward.

【作者单位】：河南财经政法大学资源与环境学院;陕西师范大学旅游与环境学院;
【基金】：国家自然科学基金项目(41501178) 河南省教育厅科学技术研究重点项目(14A170002)
【分类号】：F301.24

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