【摘要】 结合叶尔羌河绿洲水资源可利用的特点，对下游生态耗水作了初步估算，并由此给出了不同水平年叶尔羌河平原绿洲水资源可利用量值。本文还提出了一个引用水的规则，使绿洲按水资源可利用量来引水成为可操作的更多还原

【Abstract】 According to the characteristics of the available water resources in Yerqiang oasis, the estimation of the water consumption of the ecosystem at lower reach has been carried out. As a result, the values of the available water resources quantity for Yerqiang oasis in different return-period year have been given. Moreover, an irrigation water diversion planning has been studied, which make it operational to divert water from available water resources quantity of the oasis.更多还原