湿地生态需水研究进展

Research advances in wetlands ecological water requirement

生态需水是目前生态学和水科学研究的一个热门课题,近年来已经引起许多学者的关注。湿地生态需水量是一个新的提法,湿地生态需水量的估算是湿地生态与环境保护迫切需要解决的问题,也是水资源合理配置的要求。本文介绍了湿地生态需水量的概念、内涵及特征,分析了国内外湿地生态需水的发展历程及目前的研究动态,将国内湿地生态需水研究分为基础性研究和应用性研究两个方面,其中基础性研究主要从湿地生态需水量计算方法来论述。最后从学科发展的角度指出了国内研究中存在的问题,并提出了未来发展方向。

Ecological water requirement is a hot topic in ecology and hydrology, and has aroused an increasing concern. Wetlands ecological water requirement is a new mention. The estimation of wetlands ecological water requirement is an urgent problem to be solved in the protection of wetland ecology and environment, and also, the demand for rational allocation of water resources. This paper introduced the concept, connotation, and characteristics of wetlands ecological water requirement, analyzed the development course and dynamics of its studies at home and abroad, and described its studies at home from the aspects of basic and applied research. The basic research was mainly focused on calculation methods. Finally, the existing problems and the future develooment directions were oointed out from the perspective of discinlinarv development.