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Journal : Journal of Geoscience, Engineering, Environment, and Technology

Investigation of Groundwater Quality using Vertical Electrical Sounding and Dar Zarrouk Parameter in Leihitu, Maluku, Indonesia Samsul Bahri; Aditya Ramadhan; Zulfiah
Journal of Geoscience, Engineering, Environment, and Technology Vol. 8 No. 3 (2023): JGEET Vol 08 No 03 : September (2023)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jgeet.2023.8.3.12976

Abstract

The goal of this research is to obtain information related to aquifer quality, including aquifer protection capacity, transmissivity, and aquifer thickness based on vertical electrical sounding (VES) data and Dar-Zarrouk parameter analysis. The research area is located in Leihitu District, Ambon with 8 measurement points. The Leihitu region is included in the geological map of the Ambon sheet, Maluku, which consists of Late Pliocene - Holocene lithology, specifically Ambon volcanic rocks, reef limestones, and alluvial deposits. The rock resistivity measurements and layer thickness information were obtained using the VES method and analyzed with IP2WIN software. Based on VES data, aquifer properties were identified using Dar-Zarrouk parameters. That parameter consisted of longitudinal conductance, transfer resistance, longitudinal resistivity, and transfer resistivity. Longitudinal unit conductance is applied to evaluate the protective capacity class of the aquifer, the transfer resistance is beneficial for analyzing rock type and aquifer transmissivity. Based on the Dark-Zarrouk parameters, the longitudinal conductance (S) ranged from 0.0278 to 5.1213 mho and was classified as moderate to good protective capacity. The high S value results from a thick layer of clay at the observation point. This area also has a high enough transverse resistance (T) and then if related to aquifer transmissivity, this area is classified as a good transmissivity aquifer, especially at VES 2, VES 5, VES 6, VES 7, and VES 8. If correlated to rock formations, areas with limestone and volcanic rocks have better transmissivity than areas with alluvial deposits.
Co-Authors -, Muhaemin AA Sudharmawan, AA Abd Rahman Adhim, Muhammad Rizki Faudzil Adnan Adnan Albab, Hayyan Ahmad Ulul Ali Nurdin Amdan, Nana Sutisna Ananta, Nadia Putri Arma, Sylvia Astriandari, Juni Azhari NR, Mukhrir Bayuhasta, Damar Fauzan Daud, Muhammad Fadhel A Dian Rachmawati Afandi Dian Wardiana Sjuchro Dwianto, Aji Fandi Ahmad Fatiya Rosyida, Fatiya Fernando, Andri Fitriani, Nini Gadi, Muhammad Axelle Mahrus Gadistina, Welly Hadi Soekamto Hadi, Arysatya Handikaningtyas, Tristania Hayatudin Hayatudin Hidayanty, Dwi Epty Ibrahim Ibrahim Idi Dimyati Ifan Deffinika Indra Permana, Indra Julianto Lemantara Kenya, Ponasari Baron Mutiara Kotarumalos, Sitti Hafsa kumalasari, anggraeny Kurniawan, Fahmi Kurniawati, Rd Nia Kania Lianata, Dave lina, Nure Marlina, Dini Meirinawati Meirinawati, Meirinawati Mohammad Satria Nugraha Muhaemin Muhaemin Muhamad Kurniawan, Muhamad Muhammad Luthfi Muldi, Ail Multi, Warni mutiara mutiara Novitasari, Kartika Nurcahyo, Chandra Nurlia, Titim Otto Fajarianto Patty, Philipus J. Prakoso, Bagus Hary Rahayu, Sari Mugi Rahdiani, Dian Resti Limehuwey, Resti Risky, Raihan Rizky Fajar Prasetyo, Rizky Fajar Romadhona, Gita Aulia Rukmia Samsul Bahri Samsul Bahri Sandi, Santi Pertiwi Hari Setyo Riyanto, Setyo Shaqylla, Sitti Sitorus, Zulham Sugeng Santoso Sukri, M. Riswan Anas Sumantri, Dicky Supamri, Supamri Suprapto, Firre An Suroso Suroso syahputra gani, muhammad yusuf Syahputra, Noval Azmi Taqiyuddin Taufik Maulana, Taufik Usman Usman Vina Arnita Wahyu Saputra Wibhawa, Harie Yusanto, Yoki Zulfiah Zulfiah