| 基于退耕还林还草背景的奈曼旗生态环境质量评价 |
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| 引用本文： | 李莉,张华.基于退耕还林还草背景的奈曼旗生态环境质量评价[J].国土与自然资源研究,2010(1):48-49. |
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| 作者姓名： | 李莉 张华 |
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| 作者单位： | 辽宁师范大学城市与环境学院,辽宁,大连,116029 |
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| 基金项目： | 教育部社科研究基金一般项目 |
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| 摘 要： | 采用《生态环境状况评价技术规范（试行）》（HJ/T 192-2006）规定的生态环境状况评价的指标体系和计算方法,对奈曼旗2000年、2005年实施退耕还林还草工程初期及5年后的生态环境质量进行定量分析和评价;结果表明,奈曼旗2000年、2005年生态环境质量指数分别为33.94、36.93,根据生态环境状况变化度分级表,分别属于＂较差＂＂一般＂;奈曼旗生态环境质量指数的变化幅度为8.8%,实施退耕还林还草工程5年后,生态环境质量明显提高。
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| 关 键 词： | 生态环境 质量指数 退耕还林还草 奈曼旗 |
The evaluation on eco-environmental quality based on brain for breen in Naiman Qi |
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| Li Li,ZHANG Hua.The evaluation on eco-environmental quality based on brain for breen in Naiman Qi[J].Territory & Natural Resources Study,2010(1):48-49. |
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| Authors: | Li Li ZHANG Hua |
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| Institution: | (College of Urban and Environment Sciences,Liaoning Normal University,Dalian 116029,China) |
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| Abstract: | Applied Technical Criterion for Eco-environmental Status Evaluation（Tentative）（HJ/T 192-2006）which provides establishment of indicator system for assessing eco-environment quality and the methods of calculation,the paper makes a quantitative analysis and evaluation for the ecological environment of Naiman Banner based on grain for green from 2000 to 2005.The results express that： the eco-environmental quality indexes for 2000 and 2005 are 33.94 and 36.93 respectively,belonging to the rank of ＂badly＂ and ＂general＂.The variation of the eco-environmental quality index is8.8%,indicating that in the 5 years of the implementation of the project of grain for green,the eco-environmental quality of Naiman Banner obviously improves. |
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| Keywords: | eco-environmental quality index grain for green Naiman Banner |
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