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基于熵值法的呼包鄂区域土地利用效益与城市化水平耦合协调研究
薛建春, 郑海潮, 王雅荣
内蒙古科技大学 经济与管理学院, 内蒙古 包头 014010
摘要:
[目的]土地的合理利用与城市化发展存在着耦合协调关系,研究2006—2015年呼包鄂经济区的土地利用效益与城市化水平的耦合协调度与相对发展度,以及各指标对协调度的影响,为呼包鄂经济区的土地可持续利用及城市化发展提供决策依据。[方法]基于耦合协调模型与灰色关联模型,评价土地利用效益与城市化之间协调关系与影响程度。[结果]①呼包鄂经济区土地利用效益与城市化水平均稳步上升,且呼和浩特的增幅最大,分别为0.373 8和0.362 6; ②呼和浩特的土地利用效益始终滞后于城市化水平,而包头的土地利用基本同步于城市化发展,鄂尔多斯在2010—2014年城市化水平落后于土地利用效益。③整个经济区处于高水平耦合阶段,且协调状况由弱到强。[结论]呼包鄂经济区内土地利用效益与城市化发展整体协调状况良性发展,但各城市应根据目前的协调类型,努力加强城市社会化建设与土地利用结构规划,推进两者进入优质协调。
关键词:  土地利用效益  城市化水平  熵值法  耦合协调度
DOI:10.13961/j.cnki.stbctb.2019.03.042
分类号:F293.2
基金项目:内蒙古自然科学基金“城市土地利用综合效益与城市化耦合协调分析:以内蒙古12个盟市为例”(2018MS07011),内蒙古社科基金“呼包银榆经济区土地利用效益和城市化耦合协调发展研究”(2017NDB113)
A Study on Land Use Benefit and Urbanization Level in Hohhot-Baotou-Ordos Region Based on Entropy Method
Xue Jianchun, Zheng Haichao, Wang Yarong
College of Economics and Management, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia 014010, China
Abstract:
[Objective] There is a coupling and coordinating relationship between rational land use and urbanization development. This paper studied the coupling and coordinating degree, the relative development degree and the influence of each index on the coordination degree of land use efficiency and urbanization level in Hohhot-Baotou-Ordos region from 2006 to 2015, in order to provide decision-making basis for sustainable land use and urbanization development in Hohhot-Baotou-Ordos region.[Methods] The coordination relationship and influence degree between land use benefit and urbanization were evaluated based on coupling coordination modeland grey correlation model.[Results] ① The land use benefit and urbanization level have steadily increased in Hohhot-Baotou-Ordos region. The biggest increase one was Hohhot, whose value was 0.373 8 and 0.362 6, respectively. ② The benefit of land use efficiency lagged behind the level of urbanization in Hohhot City. The benefit of land use synchronized with the level of urbanization in Baotou City. The level of urbanization lagged behind the benefit of land use in Ordos City during the period from 2010 to 2014. ③ The coupling degree was at a high level, and the coordination degree was from weak to strong in the whole research region.[Conclusion] The overall coordination between land use efficiecny and urbanization was developing well in Hohhot-Baotou-Ordos region. However, according to the current condition of coordination, urban socialization construction should be improved and land use should be reasonably planned, so as to promote the quality coordination condition between land use and urbanization.
Key words:  land use benefit  urbanization level  entropy method  coupling coordination