| 黄土高原小流域坝系规划评价方法研究 |
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| 引用本文： | 许国平,党维静.黄土高原小流域坝系规划评价方法研究[J].水土保持通报,2012,32(1):257-261. |
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| 作者姓名： | 许国平 党维静 |
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| 作者单位： | 1. 山西省水土保持科学研究所,山西太原,030013
2. 黄河工程咨询监理有限责任公司,河南郑州,450003 |
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| 基金项目： | 山西省自然科学基金项目“气候变化对小流域汇流产沙规律的影响研究”(2010011030-2) |
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| 摘 要： | 根据坝系规划评价的原则和层次分析法,选取了3个层次、9个指标的坝系规划评价指标体系。通过分析研究得出坝系规划评价指标体系各指标的计算方法,并确定了各指标的权重值,最终计算出小流域坝系规划综合指数。计算结果显示,小流域坝系规划综合指数越大,经济、社会、生态3大效益也越大,因此在小流域坝系多方案规划中选择综合指数最大的作为优化方案。该方法值得推广使用。
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| 关 键 词： | 黄土高原 坝系规划 评价方法 指标体系 层次分析法 |
| 收稿时间： | 2011/10/10 0:00:00 |
| 修稿时间： | 2011/12/12 0:00:00 |
Evaluation Method for Dam System Planning in Small Watershed on Loess Plateau |
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| XU Guo-ping and DANG Wei-jing.Evaluation Method for Dam System Planning in Small Watershed on Loess Plateau[J].Bulletin of Soil and Water Conservation,2012,32(1):257-261. |
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| Authors: | XU Guo-ping and DANG Wei-jing |
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| Institution: | 1.Shanxi Institute of Soil and Water Conservation,Taiyuan,Shanxi 030013,China; 2.The Yellow River Construction Supervision Consulting Limited Liability Company,Zhengzhou,He′nan 450003,China) |
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| Abstract: | According to the evaluation principle of dam system planning and the analytical hierarchy process(AHP),three hierarchies and nine indicators are selected as an evaluation system of dam system planning.Calculation method for each index in the evaluation system of dam system planning is obtained by analyses,weighted value of each index is determined,and finally a comprehensive index of dam system in small watershed is calculated.The computational results show that the greater the comprehensive index in small watershed,the better the economic,social and ecological benefits are.Therefore,the greatest comprehensive index may be selected as the best solution in the schemes for dam system planning in small watershed.The approach can be recommended for practical uses. |
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| Keywords: | Loess Plateau dam system planning evaluation method index system analytical hierarchy process(AHP) |
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