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耗水分析是干旱区平原绿洲水资源配置的基础。干旱区平原绿洲耗水分析的基本方法包括断面法、引水量法、蒸发系数法等。本文以新疆叶尔羌平原绿洲为例,应用三种方法,分析了叶尔羌平原绿洲1993～2002年水资源的转化及消耗。三种方法的耗水量分析基本一致。分析表明:总耗水中灌溉地的耗水约为62%,非灌溉地约为30%,水面蒸发约8%。非灌溉地的自然生态耗水占有相当的比例。
Water consumption analysis is the basis of water resources allocation in arid plain oasis. Arid plains oasis water consumption analysis of the basic methods include cross-sectional method, water diversion method, evaporation coefficient method. Taking the Yaliang Bay oasis in Xinjiang as an example, this paper analyzes the conversion and consumption of water resources in the Yaliang Plain oasis from 1993 to 2002 by using three methods. Three methods of water consumption analysis is basically the same. The analysis shows that the total water consumption of irrigated land is about 62%, that of non-irrigated land is about 30% and that of water surface is about 8%. Non-irrigated natural ecological water accounts for a considerable proportion.