| Autor: |
Maltsev Kirill, Ivanov Maxim, Gajnutdinova Gulshat, Avvakumova Alina, Petrova Elena |
| Jazyk: |
English<br />French |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
E3S Web of Conferences, Vol 539, p 01034 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2267-1242 |
| DOI: |
10.1051/e3sconf/202453901034 |
| Popis: |
The article represents the dynamics of erosion-accumulation processes within the test catchment of the Lena basin over two time periods (1985-1990; 2015-2019) from rainfall-runoff, studied using the WaTEM/SEDEM model. The estimate of soil loss from rainfall-runoff was obtained, taking into account the deposition of part of the eroded soil within the catchment. This is one of the first works that estimates the magnitude of soil erosion within a poorly crop developed catchment from rainwater runoff, taking into account the deposition. It was determined that the measured sediment yield from the test catchment decreased over the two studied periods. The decrease in runoff from the studied territory is explained by a decrease in the intensity of agricultural activity in the catchment, as well as the forest area increase and grassland area reduction. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
