奎屯河流域南洼地地下水补给特征分析

Characteristics of groundwater rechargement of Nanwadi in Kuitun River Basin

摘要: 独山子石油化工基地第二水源地(简称二水源)位于新疆奎屯河流域南洼地,认识和掌握南洼地地下水补给特征是研究和评价独山子石化基地用水保障程度的重要基础。通过南洼地地下水和主要河流的水化学、环境同位素特征分析,对南洼地地下水的补给得到如下认识:二水源西北缘和中部主要接受奎屯河、小巴音沟水的补给,其东南缘主要接受乌兰布拉克沟和乔路特沟地表水的补给;就整个二水源来讲,奎屯河与小巴音沟的补给是主要的。

Abstract: The second water plant of Dushanzi petrochemical industry base locates in Nanwadi,Kuitun River Basin,Xinjiang.Acquainting the characteristics of groundwater rechargement in Nanwadi is important to research and assess the guarantee extent of water supply for Dushanzi petrochemical industry base.The hydrochemical and environmental isotopic characteristics of ground and surfacewater in Nanwadi give some evidence to identify the characteristics of groundwater rechargement:(1) groundwater in the midd...