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| 黄河下游引黄灌区泥沙灾害评价 | |
| 引用本文： | 张燕菁,胡春宏,张治昊.黄河下游引黄灌区泥沙灾害评价[J].水利水电技术,2008,39(10). |
| 作者姓名： | 张燕菁 胡春宏 张治昊 |
| 作者单位： | 1. 国际泥沙研究培训中心,北京,100044 2. 国际泥沙研究培训中心,北京,100044;中国水利水电科学研究院,北京,100044 3. 中国水利水电科学研究院,北京,100044 |
| 基金项目： | 国家自然科学基金，科技部科研院所社会公益研究专项基金 |
| 摘 要： | 在对黄河下游引黄灌区泥沙的灾害性及特点进行深入分析的基础上,提出了灌区泥沙灾害的经济评估指标、环境评估指标及引黄退水对排水河道排涝能力的影响指标,从定量上综合反映灌区泥沙灾害的影响程度,并结合具体情况对灌区泥沙灾害进行了评估。 |
| 关 键 词： | 黄河下游 引黄灌区 泥沙灾害 灾害评估指标 |
Evaluation on sediment disaster in Yellow River Diversion Irrigation District of Lower Yellow River |
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| ZHANG Yan-qing,HU Chun-hong,ZHANG Zhi-hao.Evaluation on sediment disaster in Yellow River Diversion Irrigation District of Lower Yellow River[J].Water Resources and Hydropower Engineering,2008,39(10). | |
| Authors: | ZHANG Yan-qing HU Chun-hong ZHANG Zhi-hao |
| Abstract: | Based on a deep analysis on both the impacts and the characteristics of the sediment disaster in Yellow River Diversion Irrigation District of Lower Yellow River,the economic evaluation index,environmental evaluation index and the index of the impacts from the water-withdraw of the Yellow River Diversion on the water-logging drainage capacity of the drainage channel are put forward,in which the impacts from the sediment disaster within the irrigation district are quantitively reflected,and then the sediment disaster in the irrigation district is evaluated in combination with the specific conditions concerned. |
| Keywords: | Lower Yellow River Yellow River Diversion Irrigation District sediment disaster disaster evaluation index |
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