| Issue |
E3S Web of Conf.
Volume 539, 2024
III International Conference on Agriculture, Earth Remote Sensing and Environment (RSE-III-2024)
|
|
|---|---|---|
| Article Number | 01034 | |
| Number of page(s) | 7 | |
| Section | Ecology, Environmental Protection and Conservation of Biological Diversity | |
| DOI | https://doi.org/10.1051/e3sconf/202453901034 | |
| Published online | 17 June 2024 | |
Assessment of soil erosion from rainwater runoff within a small non arable catchment
Kazan Federal University, Kazan, Russia
* Corresponding author: mlcvkirill@mail.ru
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.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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