乌鲁木齐市城市化与水资源协调度分析

基于乌鲁木齐市2000~2015年的发展数据,建立了城市化与水资源综合指数的评价指标体系,对该市的城市化发展水平与水资源利用状况进行了综合评价分析、耦合协调性以及相关性等方面的分析。根据分析结果可以发现:(1)乌鲁木齐市的城市化综合指数呈现出上升发展的特征,城市化综合指数由2000年的0.165 4上升至2015年的0.945 2;(2)乌鲁木齐市的水资源综合指数呈现波动变化的趋势,总体呈现出上升的发展特征;(3)2000~2015年的城市化水平与水资源利用状况的耦合度均处于拮抗阶段;(4)城市化综合指数与水资源综合指数相关性分析结果为0.91,表明水资源环境的状况与城市化水平发展存在着高度相关关系。

Analysis on coordination degree of urbanization and water resources in Urumqi

Based on the development data of Urumqi from 2000 to 2015, the comprehensive evaluation index system of urbanization and water resources is established. Comprehensive evaluation analysis, coupled coordination analysis and correlation analysis are conducted on the urbanization and the water resources. The results show that: ① The comprehensive index of urbanization in Urumqi shows a trend of linear growth over the 16 years, the urbanization comprehensive index increases from 0.1654 to 0.9452. ② The comprehensive index of water resources in Urumqi shows a trend of fluctuation, the general trend of water resources comprehensive index is continuously rising. ③Coupling degree of urbanization and the development of water resources of Urumqi is in the stage of antagonism. ④ The correlation between comprehensive index of urbanization and water resources comprehensive index is 0.91, which indicates that the development of water resources environment is highly correlated with the development of urbanization.