河流生态需水量研究综述  

Review of Research on River Ecological Water Demand

作　　者：孙甲岚[1,2] 雷晓辉[2] 蒋云钟[2] 王浩[2] 

机构地区：[1]天津大学建筑工程学院,天津300172 [2]中国水利水电科学研究院,北京100038

出　　处：《南水北调与水利科技》2012年第1期112-115,共4页South-to-North Water Transfers and Water Science & Technology

基　　金："十一五"国家科技支撑计划项目(2008BAB29B08);中国水科水电科学研究院科研专项(资集1037)

摘　　要：介绍了河流生态需水量基本概念的衍生过程、河流生态需水量的计算方法以及最新国内外的应用研究进展,讨论了几种常用计算方法如Tennant法、Texas法、生境模拟法以及整体分析法的适应性,总结了目前存在的主要研究问题。由于计算方法种类繁多,计算结果还需要一定的评价标准认可其有效性。最后结合我国水资源合理优化配置问题对今后河流生态需水量的主要研究方向进行了展望。In recent years, the development and utilization of water resources may result in the destruction of water ecological system, thus protecting the water ecological system with sustainable development has received more and more attention. In order to coordinate the relationship between the development and utilization of water resources and the protection of the ecological en vironment,the river ecological water demand has become a hot spot. This paper introduces the basic concepts, the calculation methods, and the current research status of river ecological water demand, and discusses the applicability of several common cal culation methods such as the Tennant method, the Texas method, the habitat simulation method, and the overall analysis meth od. Due to the variety of different calculation methods, the results obtained from these methods need the evaluation standards to assess their validities. Furthermore,this paper proposes the future research aspects on river ecological water demand based on the reasonable water resources optimal allocation in China.

关 键 词：河流生态需水量 基本概念 计算方法 现状 水文学法 水力学法 生态 

分 类 号：TV213[水利工程—水文学及水资源]