| 郑州市城市生态环境需水量研究 |
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| 引用本文： | 胡习英,李海华,申灿杰.郑州市城市生态环境需水量研究[J].河南科学,2006,24(5):745-748. |
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| 作者姓名： | 胡习英 李海华 申灿杰 |
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| 作者单位： | 1. 华北水利水电学院,环境工程系,郑州,450008
2. 河南省林业调查规划院,郑州,450045 |
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| 基金项目： | 河南省高校杰出科研创新人才工程项目;华北水利水电学院校科研和教改项目 |
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| 摘 要： | 城市生态环境需水量的计算是城市水资源优化配置的前提和基础,本文分析了城市生态需水的概念和等级划分的标准,并提出了城市生态需水应包括城市河道、湖泊、绿地的生态需水,并分别提出了各自的计算方法,并结合具体情况计算了郑州市的最小生态需水量和优等生态需水量.为郑州市生态环境的改善提供了决策依据.
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| 关 键 词： | 生态需水 概念 计算方法 郑州市 |
| 文章编号： | 1004-3918(2006)05-0745-04 |
| 收稿时间： | 2006-05-17 |
| 修稿时间： | 2006年5月17日 |
Analysis of Ecological Water Requirement for Zhengzhou |
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| HU Xi-ying,LI Hai-hua,SHEN Can-jie.Analysis of Ecological Water Requirement for Zhengzhou[J].Henan Science,2006,24(5):745-748. |
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| Authors: | HU Xi-ying LI Hai-hua SHEN Can-jie |
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| Institution: | 1. Dept.of Environmental Engineering, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450008, China; 2. Henan Institute of Inventory and Planning, Zhengzhou 450045, China |
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| Abstract: | Calculation of ecological water requirement for urban is the basis of optimal water resource allocation.This paper analyzed the concept and evaluation criterion of ecological water requirement.At the same time the article studied the calculation method of urban watercours?greenbelt and lake.On the basis of the research,the article accounted the least and the best ecological water requirement of Zhengzhou,and provided with the help for ecological development of Zhengzhou. |
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| Keywords: | ecological water requirement concept calculation method Zhengzhou |
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