Suryono, Nano and Yuwono, Slamet Budi and Riniarti, Melya and Banuwa, Irwan Sukri (2016) EROSION PREDICTION WITH SEDIMENT DELIVERY RATIO APPROACH OF SEKAMPUNG WATERSHED. 1 st Shield International Conference. pp. 613-625. ISSN 978-602-0860-11-4

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Abstract

Erosion is one of the problem in the Sekampung Watershed. Increased rate of erosion would increase amount of sediment that entering the river. The Sekampung Watershed Sekampung is quite important in Lampung Province, because it is used as a source of agricultural irrigation, hydropower (Hydroelectric Power Plant) and will be planned as water supply to PDAM (Regional Drinking Water Company), therefore the amount of sediment carried by the river flow needs to be researched. This reasearch aimed to estimate the erosion in Sekampung Watershed. This research used two methods to estimate the erosion there are SDR (Sediment Delivery Ratio) methode and USLE (Universal Soil Loss Equation) method, and that were calculated with the help of GIS (Geographic Information System). The amount of erosion using SDR method to 58.49 tons/ha/yr. Meanwhile estimation of erosion by USLE method were 112.86 tons/ha/yr. Keywords: Erosion, SDR, Watershed of Sekampung.

Item Type:	Article
Subjects:	S Agriculture > SD Forestry
Divisions:	Fakultas Pertanian (FP) > Prodi Kehutanan
Depositing User:	Dr Riniarti Melya
Date Deposited:	02 Jun 2017 01:42
Last Modified:	02 Jun 2017 01:42
URI:	http://repository.lppm.unila.ac.id/id/eprint/2255

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