Groundwater Identification at East Sentani Auwena Formation (Tema) Based on Geoelectric

International Conference on Geoscience

Virman^1 ; Massinai, Muhammad Altin^2 ; Ismullah Massinai, Muhammad Fawzy^2

Physics Education Study Program, Faculty of Teacher Training and Education, Cenderawasih University, Jayapura, Indonesia^1

Geophysics Dept., Hasanuddin University, Indonesia^2

关键词: Football stadiums;    Geological conditions;    Groundwater potentials;    Public facilities;    Renewable resource;    Resistivity distributions;    Resistivity methods;    Rock surfaces;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/279/1/012043/pdf
DOI  :  10.1088/1755-1315/279/1/012043

来源: IOP

【 摘 要 】

Jayapura City, Papua Province today is preparing to host the National Sport Week (Pekan Olahraga Nasional-PON in Indonesian) 2020 to be held here. For this event, on East Sentani District will build international swimming pool, football stadium and other facilities by government or private. This public facility needs fresh water source to come in useful as maximally. Fresh water from water local company is limited so the best solution is using groundwater. Groundwater is renewable resources, its volume and quality is influenced by vegetation, rainfall, slope, rock surface and others. This existence on subsurface can different based on geological conditions. For this issue, research did to identify groundwater potential on this area. This research used geoelectric 1D resistivity method, Schlumberger configuration. The acquisition held at three places: Kampung Kemiri, Kampung Harapan and Kampung Ifar Gunung. Data processing used IPI2win software, result is resistivity which is explaining lithology and depth. Based on resistivity distribution that groundwater located at Kampung Kemiri on depth 28.6 m with resistivity 81.1 ohm.m and at Kampung Harapan on depth 18.9 m with resistivity 8.9 ohm.m.