Kajian Debit dan Sedimentasi di Kawasan Hulu Sub Daerah Aliran Sungai (DAS) Komering Sumatera Selatan
(Study the Discharge of Water and Sedimentation in the Area Upper of Sub-DAS Komering South Sumatera)
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Satria Jaya Priatna
Mahasiswa S3-Lingkungan Pasca Sarjana, Universitas Sriwijaya, Palembang, Indonesia
M. Edi Armanto
PS. Ilmu Lingkungan Program Pasca Sarjana, Universitas Sriwijaya, Palembang, Indonesia
Edward Saleh
PS. Ilmu Lingkungan Program Pasca Sarjana, Universitas Sriwijaya, Palembang, Indonesia
Dinar Putranto
PS. Ilmu Lingkungan Program Pasca Sarjana, Universitas Sriwijaya, Palembang, Indonesia
Fauzanul H. Fikry
Alumni Jurusan Tanah, Universitas Sriwijaya, Palembang, Indonesia
DOI:
ABSTRACT
This study aims to identify and know the discharge of water and sedimentation in the area Upper of Sub-Das Komering South Sumatera. The results of study indicate the biophysical conditions of the majority Sub-watershed upstream relative Komering particularly disturbed hydrological conditions, which thought caused by the expansion of the clearing for various activities with land use patterns that are less appropriate. The average value river discharge of water in Sub watershed Komering ranged from 0.89 to 1566.51 m3/second. The average value of the largest river discharge in the river there Komering, while the average value of the smallest river discharge in the river there Kejantor. Total sediment load in each sub-sub Komering upstream watershed is approximately 140,721.73 tons / day, but the sediment load in rivers measured at the main Komering only about 128,579.14 tons / day then there is still a difference of approximately 12142.6 tons / day , is expected because of the large load of sediment that settles on the way of water from upstream into the river Komering.
Keywords: discharge of water, sedimentation, Komering watershed
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Published
20-12-2011
Issue
Vol. 5 No. 2 2011: Jurnal Agroteknologi
Pages
100-110
License
Copyright (c) 2011 Jurnal Agroteknologi
How to Cite
Priatna, S.J., Armanto, M.E., Saleh, E., Putranto, D., & Fikry, F.H. (2011). Kajian debit dan sedimentasi di kawasan hulu sub daerah aliran sungai (DAS) Komering Sumatera Selatan. Jurnal Agroteknologi, 5(2), 100-110.
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