Fatin, Nusaibah (2018) Identifikasi letak dan sebaran akuifer dengan metode geolistrik resistivitas : Studi kasus Desa Bedali Kecamatan Lawang Kabupaten Malang. Undergraduate thesis, Universitas Islam Negeri Maulana Malik Ibrahim.
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Abstract
INDONESIA:
Penelitian tentang pencarian akuifer sangat penting untuk dilakukan guna menunjang kebutuhan masyarakat di Desa Bedali akan ketersediaan air. Tujuan penelitian ini adalah untuk mengetahui zona akuifer di desa Bedali menggunakan metode Geolistrik resistivitas. Akuisisi data dilakukan dengan konfigurasi schlumberger untuk mengetahui letak kedalaman akuifer dan wenner-schlumberger untuk mengetahui arah sebaran akuifer. Parameter pengukuran ini yakni nilai resistivitas lapisan batuan yang kemudian diolah menggunakan software IP2WIN untuk data sounding dan software RES2DINV untuk data mapping. Setelah itu dilakukan interpretasi zona akuifer. Dari hasil penelitian menunjukkan bahwa akuifer di Desa Bedali terletak pada kedalaman yang relatif dangkal, yakni kurang dari 17 meter. Zona akuifer di daerah ini terletak pada lapisan batuan breksi gunung api dan batuan Breksi Tuff. Batuan breksi gunung api memiliki rentang nilai resistivitas antara 40 – 200 Ωm, dan batuan Breksi tuff memiliki rentang nilai resitivitas antara 20 – 100 Ωm.
ENGLISH:
The research on aquifers is important to be done in order to support the requirement of water availability for the Bedali villager’s. The purpose of research is to study the zone of aquifer in Bedali village using Geolistrik resistivity method. Data acquisition was done with schlumberger configuration to find out the depth of aquifer and wenner-schlumberger to obtain the distribution of aquifer. The measured parameter is the resistivity value the layer of rock, then the resistivity value processed using IP2WIN software for sounding data and RES2DINV software for data mapping. Afterthat we did interpretation of the aquifer zone. The results from the research showed that the aquifer is located at a relatively shallow depth that is less than 17 meters. The aquifer zone in this area is located in volcanic breccia and Breksi Tuff rock layers. Volcanic breccia rock has a range of resistivity values among 40 - 200 Ωm, and Breccia tuff rock has a range of resitivity values among 20 - 100 Ωm.
Item Type: | Thesis (Undergraduate) | |||||||||
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Supervisor: | Basid, Abdul and Syarifah, Umaiyatus | |||||||||
Contributors: |
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Keywords: | Akuifer; Geolistrik Resistivitas; Wenner-Schlumberger; schlumberger; Aquifer; Geolistrik Resistivity; Wenner-schlumberger; Schlumberger | |||||||||
Departement: | Fakultas Sains dan Teknologi > Jurusan Fisika | |||||||||
Depositing User: | Heni Kurnia Ningsih | |||||||||
Date Deposited: | 09 May 2019 08:23 | |||||||||
Last Modified: | 09 May 2019 08:23 | |||||||||
URI: | http://etheses.uin-malang.ac.id/id/eprint/14183 |
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