新疆地区城市土地集约利用与城市化耦合协调性分析

基于耦合机制，构建城市土地集约利用与城市化的耦合协调发展度模型和相对发展度评价模型，利用ArcGIS10和SPSS21进行了新疆16个城市2005年以及2012年两者耦合协调发展度和相对发展度时空分析。结果发现：（1）7年来，新疆地区人口城市化、经济城市化、社会城市化、空间城市化参数指标随时间在不断增加，新疆地区城市化水平在不断提高；但各城市之间土地集约利用程度差异较大，乌鲁木齐、克拉玛依土地集约利用程度较高且有上升趋势，另一类城市如石河子、哈密、阿勒泰等土地集约水平有较大程度提高，第三类城市如阿图什、喀什、和田等集约水平不高，但略有提升。（2）城市土地利用集约程度与城市化进程交互作用，相互促进，但两者并非同步发展；新疆地区城市土地集约利用与城市化耦合协调发展度是动态变化的，两系统间耦合关系随着时间变化而逐渐劣化。（3）通过耦合协调性分析发现，大部分城市土地集约利用和城市化水平的耦合协调关系不相匹配而且呈现地域性特征，且与经济发展水平有一定的空间响应关系。

Analysis on coupling coordination between intensive urban land use and urbanization in Xinjiang Province

Based on coupling coordination characteristics of intensive urban land use and urbanization， coupling coordination degree model and relative development degree evaluation model were built. Finally， with the aid of ArcGIS10 and SPSS21，analysis on time and space scales between the coupling coordination degree model and relative development degree of 16 cities in Xinjiang in 2005 and 2012 were carried out. The results showed that: （1）Seven years later， the parameter of population urbanization， economy urbanization， society urbanization and space urbanization were increasing with the time， the level of urbanization was increasing step by step. However, there were great differences in the levels of intensive urban land use in many cities of Xinjiang， the levels of intensive urban land use in Urumqi and Karamay were higher than other cities and showed rising trend; the second kind of cities， such as Shihezi， Hami and Aletai， improved greater; the third kind of cities， such as Atushi， Kashi， Hetian， the levels were not high， but they were slightly increasing. （2） Interaction and mutual promotion of intensive urban land use and urbanization were not synchronously developing， the coupling coordination degree between intensive urban land use and urbanization was a dynamic change， the coupling relationship become gradually deteriorated over time.（3） It was found that the coupling relationship between intensive urban land use and urbanization does not match each other， showing remarkable regionality， and there was a relation of spatial response up on the development of economic.