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Analysis on the relation and coupling of urbanization and ecological environment in Guiyang city
Author(s): 
Pages: 37-42
Year: Issue:  2
Journal: Guizhou Science

Keyword:  城市化生态环境灰色关联度耦合度;
Abstract: 以贵阳市为例,构建城市化与生态环境评价指标体系,运用灰色关联模型、耦合度与耦合协调度模型,对其耦合关联情况进行分析.结果显示:2004-2011年贵阳市的城市化水平逐年增长,生态环境水平呈先增长后下降趋势;城镇生活污水处理率等生态环境指标是影响城市化发展的主要因素,煤气供气总量等城市化指标是影响生态环境的主要因素;贵阳市城市化与生态环境耦合度处于颉抗阶段,且基本处于中度协调的耦合.
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