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生态需水研究正处于起步阶段,对于其内涵、外延尚无确切的定义,而且与此相关的概念使用比较混乱。针对这种情况回顾了国内相关研究,并着重分析以下方面的内容:①生态需水的概念;②相关概念的辨析;③生态需水的特点。
The study of ecological water demand is still in its infancy. There is no definite definition of its connotation and extension, and the concepts related to it are confused. In view of this situation, the paper reviews the domestic research and focuses on the following aspects: (1) The concept of ecological water demand; (2) Discrimination of relevant concepts; (3) The characteristics of ecological water demand.