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以1975年-2010年新疆县域产业数据为基础,运用探索性空间统计方法划分出4个不同类型的产业结构冷热点区,并利用景观格局分析方法,对比分析了新疆“五五”至“十一五”时期县域产业发展水平的空间格局演化特征.结果表明:“五五”至“九五”期间,随着改革开放进程的加快,新疆整体集聚水平不断增强,热点区、冷点区面积持续增加,引起景观整体的平均分维数不断减小,多样性、均匀度和聚合度指数持续增长,而散布与并列指数呈减小趋势;而“十五”时期以来,随着西部大开发战略的实施,新疆整体集聚水平有所减弱,热点区和冷点区面积开始减少,造成景观格局总体的平均分维数增加,多样性、均匀性和聚合性程度减小,优势度增加,不同产业结构类型间的混合程度呈上升趋势.
Based on the county industrial data in Xinjiang from 1975 to 2010, four different types of hot and cold spots in industrial structure were classified using exploratory spatial statistics method. By using landscape pattern analysis method, The results showed that during the period from May 5 to September 25, the overall agglomeration level in Xinjiang continued to increase with the acceleration of the process of reform and opening up. , The hotspot area and the cold spot area continued to increase, causing the average fractal dimension of the landscape to decrease. The index of diversity, evenness and degree of polymerization continued to increase while the index of spreading and parallelism decreased. However, With the implementation of the strategy of western development, the level of overall agglomeration in Xinjiang has been weakened, and the area of hot spots and cold spots began to decrease, resulting in an increase in the average fractal dimension of the landscape pattern, diversity, uniformity and aggregation The degree of sexuality decreased, the degree of dominance increased, and the degree of mixture among different types of industrial structure showed an upward trend.