Image of Analisis Pengaruh Penyekatan Kanal Terhadap Fluktuasi Muka Air Tanah Di Lahan Gambut (Studi Kasus: Desa Lukun, Kecamatan Tebing Tinggi Timur, Kabupaten Kepulauan Meranti)
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Analisis Pengaruh Penyekatan Kanal Terhadap Fluktuasi Muka Air Tanah Di Lahan Gambut (Studi Kasus: Desa Lukun, Kecamatan Tebing Tinggi Timur, Kabupaten Kepulauan Meranti)

ABSTRACT
One of the factors causing fires in peatlands is due to the condition of dry peat. This condition can be caused by uncontrolled human activities such as digging canals that can lead a significant decreasing change of groundwater level in peatlands and cause peat to become dry. The Government of Indonesia, through BRG, is attempting to rewetting the peatland by blocking canals. How effective the impact of canal blocking is analyzed in this study. To analyze the fluctuation of groundwater level as impact of canal blocking changes before and after canal blocking using water level loggers. Groundwater level monitoring was carried out on 3 transects, namely, 1 transect in the downstream side which is 100 m from the canal block and 2 transects in the upstream side which is 114 m and 491 m from the canal block. The results showed that the canal block had a good impact impact for keeping groundwater elevation and keeping peatland on always wet condition until 419 m with an increase of 0,005 m to the upstream area from canal block and around 240 m with an increase of 0,005 m perpendicular to the canal. An increase of the groundwater level will have a good impact on rewetting the peatland if the raise of groundwater level at the canal is more than 0,4 m. However, to fulfill the goverment depth in the peatland area to satisfy the Indonesia regulation (0,4 m) at least it needs about 0,6 m increase water level at the canal.

Key words: Peatland, canal blocking, rewetting

Ketersediaan
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Perpustakaan Universitas Riau 07 01. 119 (0115)
07 01. 119 (0115)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
07 01. 119 (0115)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Sipil.,
Deskripsi Fisik
vi, 71 hlm.; ill.; 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
07 01. 119 (0115)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
SIPIL
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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Tidak tersedia versi lain

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