CD Skripsi
Interpretasi Lapisan Akuifer Di Daerah Lahan Gambut Menggunakan Metode Geolistrik Konfigurasi Wenner Di Desa Rimba Panjang Kecamatan Tambang Kabupaten Kampar
ABSTRACT
Geoelectric is a geophysical method used to determine the geological conditions of
the earth's subsurface based on the variations of rock resistivity value. Interpretation
of the aquifer layer is carried out on 2 paths with a length of 300 meters each. The
lithology of the study area consists of layers of clay, peat, clay, sand, coarse
sandstone, dry gravel, mudstone, limestone, tufan sand to siltstone. According to
the data processing results, it shows that the aquifer in Rimba Panjang Village is at
a depth ranging from (12.8-24.9) meters below ground level with medium
groundwater potential. Interpretation using Res2Dinv Software as well as
geological maps of the surrounding area informed the subsurface conditions and the
presence of groundwater aquifers of the study area. It was found that the resistivity
interval of trajectory 1 are (164,341) Ωm, (709-1477) Ωm, to (1477-3075) Ωm
while of trajectory 2 are (864-1642) Ωm, (1642-3118) Ωm, to (3118-5921) Ωm. It
can be concluded that the deeper the soil layer, the higher the moisture content.
Because the deeper the soil layer, the lower the maturity of the peat, so that the soil
is able to hold more water.
Key Word: Aquifer , Geoelectrical Method, Peat, Res2Dinv, Wenner
Configuration.
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