10. Ravine denudation on hollow downslopes

https://doi.org/10.31073/agrovisnyk201709-10
Tarasov V. I.
Pages: 53-57.

Full article: 
Abstract
The purpose. To study state and dynamics of development of gullens upon hollow nets of slope lands in land-use of modern agricultural facilities. Methods. Geomorphologic analysis of maps and geodetic methods of erosion-hydrological researches on hollows. Results. Factors influencing the loss of land on thalweg of hollows are determined and mathematical-and-statistical model of gully erosion which determines a layer of ravine denudations is elaborated. Conclusions. They consider that the layer of ravine denudation most objectively characterizes parameters of ablation on the upper parts of hydrographic network.

Key words: gullen, hollow, scour, downslope, erosion, accumulation.

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