Fadhilla, S. and Kusumandari, A. and Senawi, Senawi (2021) Soil erosion prediction using USLE model in Cangkringan micro watershed model, Yogyakarta. IOP Conference Series: Earth and Environmental Science, 912 (1). ISSN 17551307
Fadhilla_2021_IOP_Conf._Ser.__Earth_Environ._Sci._912_012092.pdf
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Abstract
Land use that is not in accordance with ecological principles causes' excessive soil erosion. Soil erosion has an impact on decreasing soil productivity, increasing critical land and causing land degradation. It is essential to predict the amount of soil lost due to soil erosion to determine the conservation efforts applied to suppress the erosion rate. The estimation of erosion in this study using the USLE model, using 5 factors, namely erosivity (R), erodibility (K), slope length (LS), crop management (C), and soil conservation (P). The results showed that the level of erosion hazard in Cangkringan Micro Watershed Model consisted of 5, namely very light covering an area of 29.14 ha (2.15), mild covering an area of 642.31 ha (47.44), moderate covering an area of 545.62 ha (40.30), heavy area of 129.00 ha (9.53) and very heavy area of 7.94 ha (0.58).
Item Type: | Article |
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Additional Information: | Library Dosen |
Subjects: | S Agriculture > SD Forestry |
Divisions: | Faculty of Forestry |
Depositing User: | Sri JUNANDI |
Date Deposited: | 24 Oct 2024 00:35 |
Last Modified: | 24 Oct 2024 00:35 |
URI: | https://ir.lib.ugm.ac.id/id/eprint/3751 |