* Corresponding Author
The Effect of Land Unit Elimination on The Conservation Activity Plan at Air Bengkulu Watershed, Bengkulu Province
https://doi.org/10.22146/ijg.48578 Bambang Sulistyo(1*), Muhammad Faiz Barchia(2), Kanang Setyo Hindarto(3), Noviyanti Listyaningrum(4)
(1) Faculty of Agriculture, University of Bengkulu, Kandang Limun, Bengkulu, Indonesia
(2) Graduate School, University of Gadjah Mada, Bulaksumur, Yogyakarta, Indonesia
(3) Faculty of Agriculture, University of Bengkulu, Kandang Limun, Bengkulu, Indonesia
(4) Graduate School, University of Gadjah Mada, Bulaksumur, Yogyakarta, Indonesia
(*) Corresponding Author
Abstract
To enable conservation of degraded land requires Map of Conservation Activity Plan (CAP). The map is established based on a model developed by the then Ministry of Environment and Forestry. One step to analyze the CAP is land unit elimination (LUE) having area of < 1 cm2. This study aimed to determine the effect of LUE on the CAP at Air Bengkulu Watershed. Maps used for input to CAP are EHL (Erosion Hazard Level), Soil Depth, Slope, Population Pressure, and the Recommended Landuse, whereas to calculate EHL requires R, K, LS, C, and P Factors. CAP Map as a result without involving LUE is compared to the CAP Map with involving LUE. The research result showed that the LUE influences on the change of the recommended of the CAP up to 77.6% of the total area of the study, either in engineering recommended or in vegetatively recommended conservation, while the rest (22.4%) were unchanged.
Keywords
Full Text:
PDFReferences
Abdurachman, A., Barus, A. & Kurnia, U. (1985). Pengelolaan Tanah dan Tanaman Untuk Usaha Konservasi Tanah. Bogor: Pusat Penelitian Tanah.
Alkharabsheh, M. M., Alexandridis, T. K., Bilas, G., Misopolinos, N. & Silleos, N. (2013). Impact of land cover change on soil erosion hazard in northern Jordan using remote sensing and GIS. Procedia Environmental Sciences, 19, 912–921.
Barbero-Sierra, C., Marques, M. J., Ruiz-Pérez, M., Escadafal, R. & Exbrayat, W. (2015). How is desertification research addressed in Spain? Land versus soil approaches. Land Degradation Development, 26, 423–432.
Benzer, N. (2010) Using the geographical information system and remote sensing techniques for soil erosion assessment. Polish Journal of Environment Study, 19, 881-886.
Bohre, P. & Chaubey, O. P. (2014). Restoration of degraded lands through plantation forests. Global Journal of Science Frontier Research, 14, 18-27.
Bols, P.L. (1978). The Iso-erodent Maps of Java and Madura: Report of Belgian Technical Assistance Project ATA 105. Bogor: Soil Research Institute.
BPS Kabupaten Bengkulu Tengah (2018), Kabupaten Bengkulu Tengah Dalam Angka
BPS Kota Bengkulu (2018), Kota Bengkulu Dalam Angka
DeMers, M. N. (2008). Fundamental of Geographic Information Systems. New York: John Wiley & Sons.
Desalegn, A., Gessesse, A. T. & Tesfay, F. (2018). Developing GIS-based soil erosion map using RUSLE of Andit Tid Watershed, Central Highlands of Ethiopia. Journal of Scientific Research & Reports, 19, 1-13.
Fulazzaky, M. A. & Gany, A. H. A. (2009). Challenges of soil erosion and sludge management for sustainable development in Indonesia. Journal Environment Management, 90, 2387-2392.
Gelagay, H. S., & Minale, A. S. (2016). Soil loss estimation using GIS and Remote sensing techniques: A case of Koga watershed, Northwestern Ethiopia. International Soil and Water Conservation Research, 4, 126–136.
Gibbs, H. K. & Salmon, J. M. (2015). Mapping the world's degraded lands. Journal of Applied Geography, 57, 12-21.
Goldman, S. J., Jackson, K., & Bursztynsky, T. A. (1986). Erosion and sediment control handbook, New York: McGraw-Hill.
Hadmoko, D. S. (2007). Toward GIS-based integrated landslide hazard assessment: a critical overview. Indonesian Journal of Geography, 39, 55-77.
Ministry of Forestry. (2009). Peraturan Menteri Kehutanan RI Nomor : P. 32/Menhut-II/2009 tentang Tata Cara Penyusunan Rencana Teknik Rehabilitasi Hutan dan Lahan DAS. Jakarta, Ministry of Forestry.
Nawir, A. A., Murniati, & Rumboko, L. (2008), Rehabilitasi Hutan di Indonesia : Akan Kemanakah Arahnya Setelah Lebih Dari Tiga Dasawarsa ? Bogor: CIFOR.
Prasetya & Gunawan, T. (2012). Pemanfaatan citra penginderaan jauh dan sistem informasi geografis untuk pemetaan lahan kritis di daerah kokap dan pengasih Kabupaten Kulonprogo. Jurnal Bumi Indonesia, 1, 281-290.
Samanta, S., Koloa, C., Pal, D. K., & Palsamanta, B. (2016). Estimation of potential soil erosion rate using RUSLE and E30 model. Earth System Environment, 2, 149-162.
Schwab, G. O., Fangmeier, D. D., Elliot, W. J. et al. (1993). “Soil and Water Conservation Engineering,” 4th Edition, New York: John Wiley & Sons.
Sulistyo, B. (2008). Pengaruh Generalisasi Unit Lahan pada Besarnya Erosi. Jurnal Ilmu Kehutanan, 2, 1-11.
Sulistyo, B. (2015). Kajian perubahan tingkat kekritisan lahan sebagai akibat proses eliminasi unit lahan: studi kasus di kawasan pertambangan Danau Mas Hitam, Provinsi Bengkulu. Paper presented at national seminar on Biodiversity. Surakarta: UNS.
Sulistyo, B., Gunawan, T., Hartono, & Danoedoro, P. (2009). Toward a fully and absolutely raster-based erosion modeling by using RS and GIS. Indonesian Journal of Geography, 41, 149-170.
Supriyono, Iskarni, P. & Barlian, E. (2015). Kajian dampak penambangan batubara terhadap kualitas air sungai di Sub DAS Hilir Sungai Bengkulu. Jurnal Geografi, 4, 185-197.
Tagore, G.S., Bairagi, G.D., Sharma, N. K., Sharma, R., Bhelawe, S. & Verma, P. K. (2012). Mapping of degraded lands using remote sensing and GIS techniques. Journal of Agricultural Physics, 12, 29-36.
Tarigan, S. D. (2012). Methods for delineating degraded land at Citarum Watershed, West Java, Indonesia. Journal of Tropical Soils, 17, 267-274.
Wischmeier, W. H. & Smith, D. D. (1978). Predicting Rainfall Erosion Losses : A Guide to Conservation Planning. Washington DC: USDA Agriculture Handbook.
DOI: https://doi.org/10.22146/ijg.48578
Article Metrics
Abstract views : 2774
| 
views : 2097
Refbacks
- There are currently no refbacks.
Copyright (c) 2020 Bambang - Sulistyo, Muhammad Faiz Barchia, Kanang Setyo Hindarto, Noviyanti - Listyaningrum
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Accredited Journal, Based on Decree of the Minister of Research, Technology and Higher Education, Republic of Indonesia Number 225/E/KPT/2022, Vol 54 No 1 the Year 2022 - Vol 58 No 2 the Year 2026 (accreditation certificate download)
ISSN 2354-9114 (online), ISSN 0024-9521 (print)