滇中地区城市化与生态环境综合水平协调度分析

发布时间：2018-04-10 21:19

本文选题：滇中地区 + 城市化　；参考：《曲靖师范学院学报》2015年06期

【摘要】：以云南省滇中地区为研究对象,构建城市化与生态环境协调发展评价指标体系,利用耦合协调度模型、城市化(生态环境)综合发展函数,计算了2008—2012年滇中地区城市化综合发展指数(U)、生态环境综合发展指数(E)、城市化与生态环境的协调度(C)、综合评价指数(T).对滇中地区城市化与生态环境的协调发展做出相对科学、客观的评价.结果显示:滇中地区2008—2012年间城市化和生态环境两个系统的综合发展指数曲线走势相对一致,整体呈稳步上升趋势.2010年以后,滇中地区城市化进度加快,生态环境指数有所下降,在2011年低于城市化指数.滇中地区的生态环境质量有由好转坏的势头;2008—2012年期间,滇中地区城市化和生态环境两者之间的协调度一直在0.5左右徘徊,城市化与生态环境的发展类型属于轻度失调-勉强协调型,总体呈轻度失调型,城市发展受到前期生态环境破坏(污染)的制约.
[Abstract]:Taking the central Yunnan province as the research object, the evaluation index system of the coordinated development of urbanization and ecological environment is constructed, and the comprehensive development function of urbanization (ecological environment) is established by using the coupling coordination degree model.The comprehensive development index of urbanization in central Yunnan from 2008 to 2012, the comprehensive development index of ecological environment, the coordination of urbanization and ecological environment, and the comprehensive evaluation index are calculated.This paper makes a relatively scientific and objective evaluation on the coordinated development of urbanization and ecological environment in central Yunnan.The results show that the comprehensive development index curve of urbanization and ecological environment in central Yunnan is relatively consistent in 2008-2012, and the overall trend is steadily rising. After 2010, the urbanization progress in central Yunnan has been accelerated.The eco-environmental index has declined, lower than the urbanization index in 2011.The quality of ecological environment in central Yunnan has a trend of improvement. During the period of 2008-2012, the degree of coordination between urbanization and ecological environment in central Yunnan has been hovering around 0.5.The development type of urbanization and ecological environment belongs to the type of slight maladjustment-barely coordinated, and the overall type is slightly maladjusted, and the urban development is restricted by the destruction of ecological environment (pollution) in the early stage.
【作者单位】：曲靖师范学院生物资源与环境科学学院;沾益县花山中学;
【基金】：国家社科基金一般项目“西部地区人口城市化质量现状及存在的问题研究”(12BJY051) 云南省社科基金项目“滇中地区城市化与生态环境协调发展研究”(HZ201143)
【分类号】：X22;F299.27

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