CD Skripsi

Analisis Potensi Erosi Das Petapahan Pada Embung Petapahan

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Land use change in the Petapahan Watershed will increase the flow of the surface. The surface flow will increase the amount of soil erosion and sediment transport capacity. Sediment transport will enter the Petapahan Reservoir, so that will lead to silting on the Petapahan Reservoir. It will have an impact on the function and effective life of the reservoir. The USLE method was used to estimate erosion in the Petapahan watershed. GIS was used to predict the value of USLE parameters. The result of analysis shows that Erosion occurring in Petapahan Watershed is in low grade (15 - 60 ton/ha/year) and the potential of erosion that goes to Petapahan Reservoir is 294,8287 ton/year. Simulation results of land cover recondition showed an increase in NDVI value which resulted in the decrease of sedimentation coming into Petapahan Reservoir by 74,68% from 294,8287 Ton / Year to 74,6455 Ton / Year.
Keywords: land use, erosion potential, USLE, GIS.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 01. 118 (0016)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Sipil., 2018

Deskripsi Fisik

xv, 54 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

07 01. 118 (0016)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

SIPIL

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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