CD Skripsi

Analisis Kebutuhan Infrastruktur Pembasahan Gambut Berbasis Neraca Air, Studi Kasus Di Kesatuan Hidrologi Gambut (Khg) Pulau Bengkalis

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ABSTRACT
Bengkalis Island has a very large area of peat, 66,429.92 hectares of peatland that has been damaged. With the large area of peatland that has been disturbed and the massive construction of drainage canals in the peat ecosystem, it has an impact on the drainage of peatlands, decreasing water storage capacity. Research at the Peat Hydrological Unit (KHG) of Bengkalis Island needs to be carried out in order to minimize the negative impacts that will occur on the peatland water system so that the hydrological balance in the peat area is maintained and safe. This research uses Thornthwaite Mather Water Balance (TMWB) method. The water balance is depicted in a temporal graph that shows the status of water deficit or surplus in each month. This study also analyzes the implementation of peat wetting implementation planning (PIPG) based on spatial data. In general, water management on Bengkalis Island, especially in Sub KHG 5, is classified as not running well because the total deficit is greater than the total surplus of -57.15 million m3, and the month that experienced a deficit of 9 months and the surplus was only 3 months. After doing the PIPG simulation with 5 scenarios, namely the 20%, 40%, 60%, 80%, and 100% scenarios, the total number of canal blocks is 144, 288, 430, 574, 718 canal blocks, respectively. With a 100% PIPG simulation, there is still a deficit of -29.01 million m3. This is because the rain used in this study is very little so that the results are still in deficit, so to achieve surplus results so that the peat is wet or moist, it can be done by adding canal blocks, assuming DRO is held back, and simulating the value of k in order to achieve desired surplus.
Keywords: deficit, water balance, PIPG, surplus, TMWB

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1707114082

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Sipil., 2022

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1707114082

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK SIPIL

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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