Abstract

Water balance studies have been carried out in the territory of sand massifs in the Don River Basin. The studies were mostly focused on the water-regime plots in Kalachevsko-Golubinskie and Archedinsko-Donskie sands. The area under study was divided into zones according to sand types based on land relief, the conditions of the soil cover, vegetation, and phreatic-water mineralization and level. Water-balance parameters and the characteristics of water regime were evaluated for individual types of sands. The volume of gravity flow of precipitation into the Don river system was determined. The study suggests the important role of sand massifs in water-resources protection, which consists in water freshening and maintaining river discharges.

中文翻译：

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台沙及其在唐盆地河流补水中的作用

摘要

在Don河盆地的沙质地块范围内进行了水平衡研究。这些研究主要集中在卡拉奇夫斯科-戈鲁宾斯基和阿奇丁斯科-顿斯基沙地的水情区域。根据土地起伏，土壤覆盖状况，植被以及潜水水矿化和水位的高低，根据沙子类型将研究区域划分为多个区域。对每种类型的沙子评估了水平衡参数和水情特征。确定了进入唐河系统的降水重力流的量。研究表明，沙质块体在水资源保护中的重要作用，包括水的淡化和维持河流的排放。