| 河口景观生态湿地需水量探讨 |
| Study on landscape water requirement for Estuarine wetlands |
| 投稿时间：2010-02-05 修订日期：2010-02-05 |
| DOI： |
| 中文关键词:景观水体 河口湿地 生态需水量 |
| 英文关键词:Scenic waters Estuarine wetland Water requirement for landscape |
| 基金项目:国际合作与交流计划项目“滨海地区水资源综合管理技术研究”（２００７ＤＦＢ７０２００) |
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| 中文摘要: |
| 随着城市化进程的加快，湖泊、河流、河口湿地等景观水体已成为城市建设的热点。河口景观湿地以湿地的传统特性为本，以保护或恢复湿地的生态功能为前提，以充分发挥其环境效益为目标，开展湿地特色旅游和环境教育科普活动，达到保护湿地资源和生态环境的目的。总结了河口湿地的特点，提出河口景观生态湿地需水量的概念及组成要素：自身存在需水量、日常补水量及景观换水量；分析河口湿地需水量的经典计算方法，然后根据相关指标标准和相应级别对湿地植物需水量、湿地土壤需水量、水生生物栖息地需水量、补水需水量和景观换水量进行重点探讨。
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| 英文摘要: |
| Following the enhancement of cities construction in China，landscape water within the city such as natural lakes，rivers and Estuarine wetland has become the hot issue of urban construction. The urban wetland parks were based on the traditional characteristics of wetland，in order to protect or restore the ecological functions of wetlands as a prerequisite，to play its environmental benefits as the goal，to carry out the rustic characteristics of the wetland tourism，to carry out various forms of environmental education and scientific activity，needed to protect the wetland resources and the ecological environment.This article summarized the characteristics of the estuarine wetlands，proposed estuarine wetland landscape ecological water requirement of the concepts and key elements. This paper presented the basic concepts of wetland landscape of water demand and its classification. Based on the ecological and environmental functions such as water amount balance，water quality maintenance and its improvement that wetlands perform，in this paper we analyzed the classification methods of all kinds of water requirement in eco-environment aspect on wetland, especially including water requirement from wetland vegetation，soil, habitats. The study can provide technical support for domestic construction and management of estuarine wetland，play a role on the optimal allocation of urban water resources.
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| 刘光莲,张克峰,杜贞栋,李福林,范明元,何丽.2010.河口景观生态湿地需水量探讨[J].水生态学杂志,31(5):100-103. |
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