| 漯河市城市生态环境质量定量评价 |
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| 引用本文： | 许效天,霍林,杨跃伟,孙玉凤,赵宏喜.漯河市城市生态环境质量定量评价[J].中国环境监测,2008(5). |
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| 作者姓名： | 许效天 霍林 杨跃伟 孙玉凤 赵宏喜 |
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| 作者单位： | 1. 漯河市环境科学技术研究所,河南,漯河,462000
2. 漯河市水务管理中心,河南,漯河,462000 |
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| 摘 要： | 从自然生态环境质量、社会生态环境质量和经济生态环境质量3个方面构建了漯河市城市生态环境质量评价指标体系,采用层次分析法确定了各评价指标的权重值,借助综合评价模型计算了评价指标体系的综合指标值.并对城市生态环境质量现状进行了评价.结果显示,漯河市综合生态环境质量中等,其中,自然生态环境质量较好,社会生态环境质量中等,经济生态环境质量差.评价结果与定性评价结果相符,表明评价指标体系具有较强的科学性和实用性.依据评价结果,提出改善城市生态环境的对策和建议.
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| 关 键 词： | 城市生态环境质量 定量评价 漯河市 |
Quantitative Evaluation of Urban Eco-Environmental Quality in Luohe City |
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| XU Xiao-tian,et al.Quantitative Evaluation of Urban Eco-Environmental Quality in Luohe City[J].Environmental Monitoring in China,2008(5). |
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| Authors: | XU Xiao-tian |
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| Institution: | XU Xiao-tian~1,et al(1.Research institute of environmental scientific technology of Luohe city,Luohe 462000,China) |
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| Abstract: | The evaluation index system of urban eco-environmental quality in Luohe city in terms of natural ecology,social ecology and economic ecology were put forward.Analytic Hietarchy Process was applied to udge the weight of each evaluation index and to calculate the comprehensive assessment values with the aid of a comprehensive evaluation model.The results show that synthetic eco-environmental quality in Luohe city is moderate and are in agreement with the qualitative evaluation which shows that the index syste... |
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| Keywords: | Urban eco-environmental quality Quantitative evaluation Luohe city |
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