【摘要】 河流生态需水量是当今水利和生态学界一个热点研究问题,本文总结了国内外现有的计算河流生态需水量的方法和最新的研究动态,并针对目前研究中存在的主要问题,提出了今后的研究方向.这对于在水利水电开发过程中合理确定河流生态需水量,保护生态环境,维护生物多样性具有重要的现实意义.更多还原

【Abstract】 Ecological water demand of rivers is a research focus in water conservancy and ecology fields nowadays.This paper summarizes the current methods of calculating the ecological water demand and the latest research advance.Aiming at the main problems in present research,the paper puts forward the future research direction.This makes it realistic how to reasonably determine the ecological water demand of rivers,to protect ecology and environment,and how to maintain biologic diversity in the development of hydraulic engineering.更多还原