CD Skripsi

Analisis Pengaruh Intrusi Air Laut Terhadap Air Tanah Menggunakan Metode Geolistrik Konfigurasi Schlumberger Di Kelurahan Tanjung Kapal

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The effect of seawater intrusion on groundwater has been carried out in Tanjung Kapal Village, Rupat District by using the geoelectric method of the Schlumberger configuration. This study aims to determine the resistivity value, layer depth, thickness of the groundwater layer, determine the effect of seawater intrusion on groundwater and determine the water quality of residents' wells. Data processing is carried out using progress 3.0 software to determine the resistivity cross section that displays the subsurface layer of the soil. This study took 5 samples and tested for pH and salinity parameters to determine water quality. The results of the research on line 1 had a resistivity value range between 1.13 - 0.04 Ωm depth of 0.70 - 36 m and the line 2 had a resistivity value range between 11.07 - 0.10 Ωm depth of 3.12 - 42 m. On line 1 is affected by seawater intrusion in layer 2 which has a resistivity value of 0.60 Ωm with a depth of 0.70 – 3.42 m. Line 2 is affected by seawater intrusion in layer 3 which has a resistivity value of 3.53 Ωm with a depth of 7.22 – 13.42 m. A line can be said to be intruded by seawater if it has a resistivity value of 0.5 – 5 Ωm. The influence of seawater intrusion causes the groundwater around the site to have brackish due to the relatively low salt content. Water quality based on pH parameters of 20% is not in accordance with quality standards and salinity parameters of 100% brackish water.
Keywords: Seawater Intrusion, Geoelectrics, Schlumberger, Water Quality.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1803124159

Penerbit

Pekanbaru : Universitas Riau –FMIPA– FISIKA., 2022

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1803124159

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

FISIKA

Info Detail Spesifik

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Pernyataan Tanggungjawab

nadya

Versi lain/terkait

Lampiran Berkas

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