Forming of minimum water content in the rivers of the Upper Don basin

[摘要] The article analyses, on the example of the river Bityug - Bobrov (Verkhniy Don, Voronezh Region), the dynamics of the absolute low water minimums of the low-water run-off. It demonstrates that, in the current century, due to the increase in summer-autumn and winter water content, the dates of absolute minimums of runoff have been shifting (rounded up to a month) for later periods of summer-autumn and earlier periods of winter low water. The highest recurrence of absolute minimums of the winter low water falls on January, and of the summer-autumn low-water - on September.

[发布机构] Federal State Budget Educational Establishment of Higher Education, Voronezh State University, Voronezh, Russia^1;LLC Center-Dorservis, Voronezh, Russia^2

[学科分类] 自然科学（综合）

[关键词] Absolute minimum;Low water