| 北京市大兴永定河沙地综合治理效益评价 |
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| 引用本文： | 王晓慧,孙保平. 北京市大兴永定河沙地综合治理效益评价[J]. 水土保持通报, 1998, 18(6): 34-38 |
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| 作者姓名： | 王晓慧 孙保平 |
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| 作者单位： | 1. 中国林业科学研究院资源信息研究所·北京·100091
2. 北京林业大学水土保持学院 |
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| 摘 要： | 建立了一套能完整反映北京市大兴永定河沙地治理中经济发展，社会进步和生态环境改善的效益评价指标体系。采用多层次模糊综合评价方法进行评价，采用层次分析法确定评价因子的权重，实现了效益评价的客观合理性。
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| 关 键 词： | 大兴永定河 沙地治理 效益评价 多层次模糊 |
| 收稿时间： | 1998-11-08 |
| 修稿时间： | 1998-11-08 |
Benefit Evaluation of Sandy Land Comprehensive Control in Yongding River Watershed,Daxing County, Beijing City |
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| Wang Xiaohui and Sun Baoping. Benefit Evaluation of Sandy Land Comprehensive Control in Yongding River Watershed,Daxing County, Beijing City[J]. Bulletin of Soil and Water Conservation, 1998, 18(6): 34-38 |
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| Authors: | Wang Xiaohui and Sun Baoping |
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| Affiliation: | Research Institute of Forest Resource Information Technique, the Chinese Academy of Forestry, Beijing, 100091, PRC;College of Soil and Water Conservation |
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| Abstract: | A indicator system of benefit evaluation to reflect economic and social develop-ment and ecological improvement is established.To evaluate benefit with fuzzy comprehen-sive evaluation and to set factor significance with analysis hierarchy process,it was realized that benefit evaluation was objective and reasonable. |
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| Keywords: | sandy land control in Yongding river watershed indicator system of benefit evaluation multilevel fuzzy comprehensive evaluation analysis hierarchy process |
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