| 河道生物需水量的理论及计算方法 |
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| 引用本文： | 时晓燕,刘德富,黄钰铃. 河道生物需水量的理论及计算方法[J]. 水资源与水工程学报, 2006, 17(3): 42-45 |
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| 作者姓名： | 时晓燕 刘德富 黄钰铃 |
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| 作者单位： | 1. 三峡大学,湖北,宜昌,443002
2. 三峡大学,湖北,宜昌,443002;西北农林科技大学,陕西,杨凌,712100 |
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| 基金项目： | 湖北省教育厅科研项目;湖北省科技攻关项目;三峡大学校科研和校改项目 |
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| 摘 要： | 针对目前水电开发过程中忽视河流生物需水的现状,提出河道生物需水的理论,详细阐述了河道生物需水计算中要考虑的五种要素:生态、水文水力学、水质、地形学和河流廊道的连通性要素。介绍了国外广泛应用的IF IM方法及其应用和优缺点,并指出其在我国进行应用时应注意的问题。
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| 关 键 词： | 河道 生物需水 要素 IFIM |
| 文章编号： | 1672-643X(2006)03-0042-03 |
| 修稿时间： | 2005-10-27 |
Theory and calculation approach of biological water requirements in river course |
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| SHI Xiao-yan,LIU De-fu,HUANG Yu-ling. Theory and calculation approach of biological water requirements in river course[J]. Journal of water resources and water engineering, 2006, 17(3): 42-45 |
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| Authors: | SHI Xiao-yan LIU De-fu HUANG Yu-ling |
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| Abstract: | Considering the present situation that biological water requirements in River course was ignored in hydrological development,the theory of biological water requirements was put forward and discussed five components as biology,hydrology and hydraulics,water quality,topography,and connectivity in the paper.A method,Instream Flow Incremental Methodology(IFIM) which was widely used abroad was introduced.The paper also given a brief introduction of the advantages and disadvantages of this method,and some issues that should be paid more attention were pointed out when this approach was applied in China. |
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| Keywords: | river course biological water requirement components IFIM |
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