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STUDI PERENCANAAN TAMPUNGAN SEDIMEN SUNGAI ALOPOHU PADA DAERAH ALIRAN SUNGAI (DAS) ALO POHU DANAU LIMBOTO PROVINSI GORONTALO

BASRI, SUBHAN (2012) STUDI PERENCANAAN TAMPUNGAN SEDIMEN SUNGAI ALOPOHU PADA DAERAH ALIRAN SUNGAI (DAS) ALO POHU DANAU LIMBOTO PROVINSI GORONTALO. Other thesis, University of Muhammadiyah Malang.

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Abstract

Lake of Limboto from year to year wide of and its deepness storey level continue to decrease, wide of lake of limboto in the year 1999 ranging from 1900-3000 ha. In 10 the last year known by 54 regional km2 of forest at DAS Limboto have turned into settlement and farmland. Problems of Lake of Limboto in Gorontalo provinsi, especially problems of sedimentation menacing existence, and function of history. Condition of ynag concern the need serious handling, effective and directional to problems of this sedimentation. Intention of writing of this final duty is to know how much/many volume, capacities and also old age to utilize sediment accommodation at River of Alopuhu Drainage Basin of Alopohu Lake of Limboto. Sediment divided to become two that is suspended load and bed load, calculation at this study that is by using analysis calculation of Sediment method of Einstein and of USBR (United State Bureau Recklamation), paying attention factor for Evapotranspirasi and Low Debit Stream at lake input area of limboto. Result of calculation got is total of sediment equal to 197.136,20 m3 with capacities accommodate equal to 4.320.566,00 m3 and time service of sediment accommodation during 21,9 year with dimension accommodate h = 1,5 m, b = 65 m, and inclination 1 : 1.

Item Type: Thesis (Other)
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering > Department of Civil Engineering
Depositing User: Halimatus Zahroh
Date Deposited: 26 Jan 2015 06:34
Last Modified: 26 Jan 2015 06:34
URI : http://eprints.umm.ac.id/id/eprint/15198

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