KAJIAN TINGKAT EROSI DAN LAJU SEDIMEN DENGAN METODE UNIVERSAL SOIL LOSS EQUATION (USLE) PADA SUB DAS BODENG KABUPATEN TULUNGAGUNG, JAWA TIMUR
| Main Author: | NUGRAHA, FEBRYAN |
|---|---|
| Format: | Thesis NonPeerReviewed |
| Terbitan: |
, 2014
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| Subjects: | |
| Online Access: |
http://eprints.umm.ac.id/15338/ |
Daftar Isi:
- Administratively Sub of DAS Bodeng lies in two district in East Java which Tulungagung District and Trenggalek District and is part Sub of DAS Ngrowo-Ngasinan. By knowing the rate of erosion and sediment through the Bodeng River which then leads to the reservoir resulting bin capacity and effective capacity of reservoir catchment experience shrinkage as well as age of the reservoir plan to accelerate the reduction, we can do to address the problem handling. The method used to obtain the Sub of DAS Bodeng erosion use Universal Soil Loss Equation (USLE) method. Meanwhile to determinate amount sediment is use Sediment Delivery Ratio (SDR) and Sediment Yield (SY) method. Based on the analysis and calculation of erosion that occurs in Sub of DAS Bodeng during the ten years period from year 2001 up to year 2010 have average 1.230,0074 ton/ha/tahun with a total erosion 2.625.552,195 ton. While the sediment produced by 774.117,3155 ton or 29,48% from erosion lan total.