| 调水项目替代方案的多层次比选技术 |
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| 引用本文： | 刘建昌,王利民,张微,穆从如,范秀英.调水项目替代方案的多层次比选技术[J].水科学进展,2008,19(6):800-806. |
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| 作者姓名： | 刘建昌 王利民 张微 穆从如 范秀英 |
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| 作者单位： | 1.中国科学院生态环境研究中心, 城市与区域生态国家重点实验室, 北京, 100085; |
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| 基金项目： | 国家科技攻关项目，亚行白洋淀流域生态系统综合管理与环境保护项目 |
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| 摘 要： | 替代方案比选在调水项目可行性研究和环境影响评价中,处于核心地位。结合调水项目环评的特点,提出了替代方案的多层次比选方法,对从上游两个水库向白洋淀调水的项目替代方案进行了案例研究。结果表明,相比传统的不分层比选,多层次比选更能有效避免替代方案的遗漏,提高方案比选的科学性。
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| 关 键 词： | 调水 环境评价 替代方案 层次分析 |
| 收稿时间： | 2007-10-11 |
Hierarchical comparison of alternatives in water transfer project |
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| LIU Jian-chang,WANG Li-min,ZHANG Wei,MU Cong-ru,FAN Xiu-ying.Hierarchical comparison of alternatives in water transfer project[J].Advances in Water Science,2008,19(6):800-806. |
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| Authors: | LIU Jian-chang WANG Li-min ZHANG Wei MU Cong-ru FAN Xiu-ying |
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| Affiliation: | 1.State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, CAS, Beijing 100085, China;2.Baoding Survey and Design Institute of Water Conservancy and Hydropower, Baoding 071000, China;3.Institute of Geographical Sciences and Natural Resources Research, CAS, Beij ing 100085, China |
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| Abstract: | Alternative comparison in water transfer project plays an important role in the project feasibility research and the environmental impact assessment. The hierarchical comparison of alternatives, a new technology for project assessment, is developed based on the features of water transfer. The shallow lake, Baiyangdian, is selected as a case study to make a hierarchical comparison of alternatives in water transfer from two upstream reservoirs. Results indicate that the hierarchical comparison of alternatives is proved to be useful in assessing the effectiveness of all alternatives in comparison with conventional methods, can availably avoid pretermission of alternatives, and compare the analytic alternatives scientifically. |
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| Keywords: | water transfer environmental impact assessment alternatives hierarchical comparison |
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