Assessing the contribution of nonhydraulic forces to the destruction of bonds between soil particles during water erosion
| العنوان: | Assessing the contribution of nonhydraulic forces to the destruction of bonds between soil particles during water erosion |
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| المؤلفون: | G. A. Larionov, Z. P. Kiryukhina, O. G. Bushueva, N. G. Dobrovol’skaya, L. F. Litvin, S. F. Krasnov |
| المصدر: | Eurasian Soil Science. 49:546-550 |
| بيانات النشر: | Pleiades Publishing Ltd, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Water erosion, Chemistry, Bond, Soil Science, 04 agricultural and veterinary sciences, 010501 environmental sciences, 01 natural sciences, Erosion rate, Flow velocity, 040103 agronomy & agriculture, Cohesion (geology), 0401 agriculture, forestry, and fisheries, Geotechnical engineering, 0105 earth and related environmental sciences, Earth-Surface Processes |
| الوصف: | It has been experimentally shown with monoaggregate model samples of chernozemic soil as an example that the weakening of cohesion between soil particles is due to the molecular interaction of soil particles with water as a dipole substance rather than to the hydraulic forces of the flow. Therefore, soil erosion should be considered as a two-stage process. First, the bonds between particles are weakened due to the interaction of soil particles with water; then, the particles that lost bonds with neighboring ones are entrapped by the flow. Thus, the erosion rate of a consolidated soil is determined by the destruction of bonds between particles during their interaction with water, rather than the flow velocity, although this factor also affects the erosion rate. |
| تدمد: | 1556-195X 1064-2293 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::3a07bb21ac72af3cf3fc5e20ce4ae6b8 https://doi.org/10.1134/s1064229316050100 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........3a07bb21ac72af3cf3fc5e20ce4ae6b8 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1556195X 10642293 |
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