Assessment of erosion hazard levels on various land cover types in Panjaratan sub watershed
Paper Details
Assessment of erosion hazard levels on various land cover types in Panjaratan sub watershed
Abstract
Direct land use causes land-use changes. Land deterioration from land use changes without evident damage prevention generates erosion, sedimentation, and low rainwater infiltration. Tanah Laut Regency has a lot of improper land conversion. This study calculated erosion based on land cover in the Panjaratan sub-watershed and analyzed the Level of Erosion Hazard (LEH). The Universal Soil Loss Equation (USLE) and purposive sampling are utilized. The results showed that the Panjaratan Sub-Watershed had 60.97 tons ha-1yr-1 of probable erosion, with an average of 6.77 tons ha-1yr-1. The highest erosion value was in Land Unit 3 in wood tuber farming with 14.47 tons ha ha-1yr-1 and erosion hazard class I. The lowest value was in Land Unit 4 in Jackfruit Plantations with 1.99 tons ha-1yr-1 and erosion hazard class I. LEH class 0- VM (very mild) is found in LU 1 Corn plantation, LU 2 reeds, LU 4 Jackfruit Plantation, LU 5 Shrubs, LU 6 Shrubs, dryland agriculture at LU 3, and Oil palm plantations at LU 7 and 8. On bare land, LEH class 1-M (mild) is LU 9.
Arsyad S. 2010. Konservasi Tanah dan Air. IPB Press.
Arsyad S. 2012. Konservasi Tanah dan Air. (H. Siregar, Ed.) (Edisi ke 2., p. 466). Bogor: IPB Press.
Asdak C. 2014. Hidrologi dan Pengelolaan Daerah Aliran Sungai. Yogyakarta: Gadjah Mada University Press.
Banuwa IS. 2013. Erosi. Prenadamedia Group. Jakarta.
El Kateb H, Zhang H, Zhang P, Mosandl R. 2013. Soil erosion and surface runoff on different vegetation covers and slope gradients: A field experiment in Southern Shaanxi Province, China. Catena 105, 1–10. https://doi.org/10.1016/j.catena.2012.12.012
Febrianti I, Ridwan I, Nurlina. 2018. Model SWAT (Soil and Water Assesment Tool) untuk Analisis Erosi dan Sedimentasi di Catchment Area Sungai Besar Kabupaten Banjar. Jurnal Fisika FLUX, 15(1), 20. https://doi.org/10.20527/flux.v15i1.4506
Hardiana E, Kadir S, Nugroho Y. 2019. Analisis Tingkat Bahaya Erosi (TBE) Di Das Dua Laut Kabupaten Tanah Bumbu. Jurnal Sylva Scienteae 2 (3), p 529-539.
Indriati N. 2012. Indeks dan Tingkat Bahaya Erosi Kawasan Hutan Pendidikan Gunung Usalat Kabupaten Sukabumi. IPB. Bogor
Kartika I, Indarto I, Pudjojono M, Ahmad H. 2016. Pemetaan tingkat bahaya erosi pada level Sub-DAS: Studi pada dua DAS Identik. Jurnal Agroteknologi 10(01), 117-128.
Kadir S, Badaruddin, Nurlina, Farma E. 2017. Power Recovery Support Tabunio Watershed Based on Analysis of Erosion Based on Geographic Information System in the Province of South Kalimantan. Mediterranean Journal of Social Sciences 8 (4–1), 73–81. https://doi.org/10.2478/mjss-2018-0075
Kadir S, Badaruddin, Nurlina, Ridwan I, Rianawaty F. 2016. The recovery of tabunio watershed through enrichment planting using ecologically and economically valuable species in south Kalimantan, Indonesia. Biodiversitas 17(1), 140–147. https://doi.org/10.13057/biodiv/d170121
Mohammad AG, Adam MA. 2010. The impact of vegetative cover type on runoff and soil erosion under different land uses. Catena 81(2), 97–103. https://doi.org/10.1016/j.catena.2010.01.008
Nurlina, Kadir S, Kurnain A, Ilham W, Ridwan I. 2022. Analysis of soil erosion and its relationships with land use/cover in Tabunio watershed. IOP Conference Series: Earth and Environmental Science 976(1). https://doi.org/10.1088/1755-1315/976/1/012027
Ridwan I, Putri WE. 2022. Estimation of Peatland Fire Carbon Emissions Using Remote Sensing and GIS Physics Study Program , Faculty of Mathematics and Natural Sciences Lambung Mangkurat. International Journal of Biosciences 6655, 246–253. http://dx.doi.org/10.12692/ijb/20.6.246-253
Ruslan M. 1992. Sistem Hidroorologi Hutan Lindung Daerah Aliran Sungai Riam Kanan Kalimantan Selatan [Institut Pertanian Bogor]. http://repository.ipb.ac.id/handle/123456789/23160
Rauf A. 2011. Dasar- Dasar Pengelolaan Daerah Aliran Sungai. USU Press. Medan.
Surono, Jailani Husain, Yani EB, Kamagi, dan Jeane Lengkong. 2013. Aplikasi Sistem Informasi Geografis dalam Memprediksi Erosi Dengan Metode USLE di Sub DAS Dumoga. Jurnal unsrat 3(5), Tahun 2013.
Sun W, Shao Q, Liu J, Zhai J. 2014. Assessing the effects of land use and topography on soil erosion on the Loess Plateau in China. Catena 121, 151–163. https://doi.org/10.1016/j.catena.2014.05.009
Vrieling A, Hoedjes JCB, Van der Velde M. 2014. Towards large-scale monitoring of soil erosion in Africa: Accounting for the dynamics of rainfall erosivity. Global and Planetary Change 115, 33–43. https://doi.org/10.1016/j.gloplacha.2014.01.009
Wischmeier WH, Smith DD. 1978. Predicting rainfall erosion losses a guide to conservation planning. U.S. Department of Agriculture, Agriculture Handbook No. 537. https://naldc.nal.usda.gov/download/CAT79706928/PDF
Syarifuddin Kadir, Wahyuni Ilham, Ichsan Ridwan, Ahmad Kurnanin, Badaruddin, Wisda Hartati, Hanif Faisol Nurofiq, Nurlina (2022), Assessment of erosion hazard levels on various land cover types in Panjaratan sub watershed; IJB, V21, N3, September, P85-94
https://innspub.net/assessment-of-erosion-hazard-levels-on-various-land-cover-types-in-panjaratan-sub-watershed/
Copyright © 2022
By Authors and International
Network for Natural Sciences
(INNSPUB) https://innspub.net
This article is published under the terms of the
Creative Commons Attribution License 4.0