| 黄河河道内生态环境需水量分析 |
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| 引用本文： | 赵麦换,张新海,张晓华.黄河河道内生态环境需水量分析[J].人民黄河,2011,33(11). |
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| 作者姓名： | 赵麦换 张新海 张晓华 |
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| 作者单位： | 1. 黄河勘测规划设计有限公司,河南郑州,450003
2. 黄河水利科学研究院,河南郑州,450003 |
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| 基金项目： | 水利部公益性行业科研专项(201001013) |
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| 摘 要： | 依据黄河流域水资源综合规划初步成果,分析计算了黄河利津、河口镇断面生态环境需水量,并通过各水平年供需分析计算,研究了黄河河道内生态环境需水量供需情况。黄河河道内生态环境需水量包括汛期输沙水量和非汛期生态基流,在满足汛期输沙和非汛期生态基流情况下,其他生态环境需水可以得到满足;在黄河资源性缺水情况下河道内外都缺水是合理的;汛期输沙水量有较大缺口,应采取多种措施予以缓解。
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| 关 键 词： | 生态环境需水量 水资源短缺 输沙水量 利津断面 河口镇断面 黄河 |
Analysis of Eco-Environmental Water Demand in the Yellow River Channel |
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| ZHAO Mai-huan,ZHANG Xin-hai,ZHANG Xiao-hua.Analysis of Eco-Environmental Water Demand in the Yellow River Channel[J].Yellow River,2011,33(11). |
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| Authors: | ZHAO Mai-huan ZHANG Xin-hai ZHANG Xiao-hua |
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| Affiliation: | ZHAO Mai-huan1,ZHANG Xin-hai1,ZHANG Xiao-hua2(1.Yellow River Engineering Consulting Co.Ltd.,Zhengzhou 450003,China,2.Institute of Yellow River Hydraulic Research,China) |
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| Abstract: | Based on the results of comprehensive water resources planning in the Yellow River Basin,the eco-environmental water demand of Lijin and Hekouzheng sections in the Yellow River is analyzed.By calculation of water supply and demand in planning year,the situation of supply and demand eco-environmental water of the Yellow River is put forward.The research indicates that the eco-environmental water demand includes water requirement for sediment transport in flood season and ecological basic flow in non-flood se... |
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| Keywords: | eco-environmental water demand water shortage water requirement for sediment transport Lijin section Hekouzhen section Yellow River |
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