塔里木盆地绿洲耗水分析

Analysis on water consumption in oases of the Tarim Basin

应用散耗性水文模型的模拟结果,对塔里木盆地的喀什噶尔河、叶尔羌河、阿克苏河、开都-孔雀河、和田河的大型绿洲的耗水进行了综合分析。取得了包括绿洲年耗水水平、绿洲耗水的年内分布、绿洲各类土地的耗水、社会经济与自然生态系统耗水比例、农田土壤耗水平衡与耗水组成、地下水补给与消耗的组成及潜水蒸发的分类等的初步定量结果。深化了绿洲耗水的认识并为绿洲水资源配置提供依据。

Based on the runoff-evaporation hydrological model the water consumption in large oases located along the Kashigar, Yerqiang, Aksu, Hetian and Kaidu-Kongque River in the Tarim Basin are analyzed. The annual water consumption of these oases and their seasonal variations, water consumptions for different land uses, water uses by social-economy and natural ecology, water balance and components of water consumption in farmland, recharge and consumption of groundwater as well as the classification of groundwater evaporation are quantitatively studied. These results are helpful for understanding of water consumption in oases of arid region and implementation of water resources deployment.