西北民族地区城镇化与土地集约利用耦合度分析

An Analysis on The Coupling Degree of Urbanization and Intensive Use of Land in Northwest Minority Region

本文利用熵值综合评价法和耦合法,研究了2002—2011年西北民族地区的城镇化和土地集约利用协调发展水平。研究发现:总体上,西北民族地区城镇化与土地集约利用的协调发展水平不够高,处于勉强协调发展阶段,西北民族地区呈现出明显的城镇化超前,土地集约利用滞后的勉强协调发展特征;西北民族地区城镇化与土地集约利用协调发展度存在区域差距,但呈趋同趋势;就土地利用而言,发展大中型城市有助于提高土地集约利用效率。政策建议:若要集约土地利用,则应大力发展大中型城市;加强土地利用规划,广泛学习国内外先进经验,提高土地集约利用水平。

With the comprehensive evaluation method of entropy and coupled method, this paper studied the level of the coordinated development of urbanization and intensive use of land in Northwest Minority Region from 2002 to 2011. According to the research, the level of the coordinated development of urbanization and intensive use of land is not high enough, reaching a near - coordinated development stage characterized by significantly advanced urbanization and lagging intensive use of land. There are regional disparities in the coordinated development of urbanization and intensive use of land in Northwest Minority Region, but they are on a trend of convergence. As for land utilization, the development of medium - sized cities is helpful to improve the efficiency of intensive land use. Policy suggests that in order to develop the intensive use of land, we should vigorously develop medium - sized cities, strengthen land - use planning, extensively learn the advanced experience at home and abroad and enhance the level of intensive use of land.