Aquifer Distribution Based on 1D Resistivity Method at Jatinangor Educational Area, Sumedang Regency, West Java Province

Southeast Asian Conference on Geophysics

Franzona Pangaribuan, Andreas^1 ; Mohammad, Febriwan^1 ; Fadly, Muhammad^1 ; Zaenuddin Muttaqin, Deden^1

Undergraduate Program of Geological Sciences, Geological Faculty, Universitas Padjadjaran, Jalan Raya Bandung-Sumedang km.21, Sumedang

45363, Indonesia^1

关键词: Conservation strategies;    Continuous development;    Distribution models;    Educational area;    Groundwater supply;    Hydrogeological;    Observation information;    Resistivity methods;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/62/1/012041/pdf
DOI  :  10.1088/1755-1315/62/1/012041

来源: IOP

【 摘 要 】

Continuous development in the area of Jatinangor campus is becoming one of the problems threatening the groundwater supply. To support the availability of groundwater in the area of Jatinangor campus, a geophysical investigation with the geo-electric method is conducted to determine the condition of the subsurface based on the value of resistivity of rock. Based on Bandung's regional geological map of Silitonga in 2003, rocks in the Jatinangor area consist of volcanic rock breccia, tuffs, and lapilli that makes it possible to contain the groundwater. 32 stations of 1-Dimensional (DC sounding) geo-electric measurement using Schlumberger configuration are performed in Jatinangor area. We integrated the results of measurement with geological and hydrogeological observation information with the aim of producing images of subsurface rocks and distribution models. Based on the model, the type of aquifer contained in the study area as well as its potential reserve can be determined. This research aims to know the potential groundwater zone region to support the availability of groundwater for Jatinangor education region. Furthermore, the results are expected to provide insights in implementing conservation strategies for Jatinangor educational area, Sumedang Regency.