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The influence of land cover variation on soil erosion vulnerability around coal mining concession areas in South Borneo
Journal of Degraded and Mining Lands Management · Vol. 10 No. 2 (2023) · hlm. 4289–4295
- ISSN
- 2502-2458, 2339-076X
- Terbit
- 2023-01-01
- Penerbit
- Brawijaya University
- Bahasa
- eng
Abstrak
The availability of information about soil erosion vulnerability is necessary as a primary consideration to determine the effort of soil conservation, particularly in the coal mining area. This study aimed to estimate the potential risk of soil erosion from land cover variation in a coal mining concession site in South Borneo. Data were taken from 18 stations of soil erosion monitoring which were evenly distributed in each land cover. Soil erosion vulnerability was quantified using the Universal Soil Loss Equation (USLE) method. The comparison mean of soil erosion among land cover types was evaluated using the Kruskal-Wallis test and followed by the Nemenyi test with a significant level of 5%. Results found that the potential risk of soil erosion was significantly different among land covers (p<0.05). The highest soil erosion vulnerability was noted in the reclamation area of 1,012.3 t ha-1 year-1, while the lowest risk of soil erosion was observed in plantation forests of 47.9 t ha-1 year-1. Surprisingly, the potential risk of soil erosion in natural forests was four times higher than in oil palm plantations. Besides being located in hilly areas with high slope levels, the vegetation density in natural forests was relatively low. However, our study recorded there were two critical factors that highly correlated to soil erosion vulnerability, i.e., soil erodibility (R = 0.89; p<0.05) and slope length and steepness (R = 0.85; p<0.05).
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30 penulis · 91 tautan kepenulisan bersama · 31 lintas organisasi
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- Lambung Mangkurat University
- Universitas Gadjah Mada
- IPB University
- Universitas Merdeka Madiun
- Universitas Ciputra
- Universitas Halu Oleo
- Politeknik Pertanian Negeri Kupang
- Afiliasi tidak diketahui
- Organisasi berbeda
- Organisasi sama
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Tampilkan sebagai tabel
| Rekan penulis | Organisasi | Artikel bersama |
|---|---|---|
| Ronggo Sadono | Universitas Gadjah Mada | 8 |
| Syamsu Alam | Universitas Halu Oleo | 6 |
| Jeriels Matatula | Politeknik Pertanian Negeri Kupang | 6 |
| Fahmi Idris | Universitas Gadjah Mada | 4 |
| Wahyu Wardhana | Universitas Gadjah Mada | 2 |
| Djoko Soeprijadi | Afiliasi tidak diketahui | 1 |
| Dewanto | Afiliasi tidak diketahui | 1 |
| Rahmanta Setiahadi | Universitas Merdeka Madiun | 1 |
| Djoko Setyo Martono | Universitas Merdeka Madiun | 1 |
| Martin Lukito | Universitas Merdeka Madiun | 1 |
| Widiatmaka Widiatmaka | IPB University | 1 |
| Wiwin Ambarwulan | IPB University | 1 |
| Nurwadjedi Nurwadjedi | IPB University | 1 |
| Rudi P. Tambunan | IPB University | 1 |
| Suprajaka Suprajaka | Afiliasi tidak diketahui | 1 |
| Paulus Basuki Kuwat Santoso | IPB University | 1 |
| S Juniarso | Afiliasi tidak diketahui | 1 |
| Wahyu Wardhana | Universitas Gadjah Mada | 1 |
| Wahyu Wardana | Universitas Gadjah Mada | 1 |
| Eko Suhartono | Lambung Mangkurat University | 1 |
| Iskandar Thalib | Lambung Mangkurat University | 1 |
| Windy Yuliana Budianto | Lambung Mangkurat University | 1 |
| Salmon Charles Siahaan | Universitas Ciputra | 1 |
| Purwakaning Agung | Universitas Ciputra | 1 |
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