江苏省城市生态环境质量时空差异分析研究
毕业论文关键词：江苏省；城市生态环境质量；层次分析法；环境质量综合指数法
Temporal and Spatial differences on Eco- environmental Quality of City in Jiangsu Province
Abstract:Urbanization has brought rapid expansion of the urban population, the rapid expansion of urban land and rapid economic development, and produced a series of urban environmental issues, the ecological environment has caused tremendous pressure.As China's Jiangsu province economy, the urbanization rate is higher than the national average, followed by urban environmental problems can not be overlooked. In this paper, four representative cities, locating in south, middle and north of Jiangsu province, respectively, were selected as the research areas. Nanjing,Suzhou, Taizhou, Xuzhou. The ecological environment quality evaluation system was established using the method of ecological environment quality index, the level of analysis, AHP, for 2008--2013 temporal difference of ecological environment quality in four prefecture-level city in Jiangsu province were evaluated. The results showed that:City ecological environmental quality of Jiangsu Province overall gradual improves. (1) Compared the overall index of ecological environment quality of the four cities, Suzhou was the highest, Nanjing second,then Xuzhou followed, while Taizhou was the lowest. (2) Over time, Suzhou City and Nanjing integrated urban ecological environmental quality index growth, Xuzhou overall ecological environment quality index in 2008 - rose in 2011, 2011 --2013 declined, the overall upward trend; Taizhou integrated ecological environmental quality in the city of 2008 - 2011 was down in 2011 - The 2013 rise, the overall upward trend. From changes in the urban ecological environment quality in Jiangsu Province, environmental quality will begin to deteriorate as the economy develops and, after due to increased levels of economic development and improved, thus some suggestions to improve the environmental quality of urban ecology.
Keywords：Jiangsu Province；city environmental quality；Analytic Hierarchy Process；environmental quality comprehensive index
目 录
1 绪论 1
1.1研究的目的和意义 1
1.2国内外研究现状 1
1.2.1 国外研究现状 1
1.2.2 国内研究现状 1
2 江苏省城市生态环境质量指标体系的构建 3
2.1研究区概况 3
2.2 评价指标体系确定的原则 3
2.3 评价指标体系的建立 3