Syamsuddin Syamsuddin
Departemen Geofisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Hasanuddin

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INTERPRETASI STRUKTUR PERLAPISAN TANAH MENGGUNAKAN METODE GEOLISTRIK RESISTIVITAS Erfan Syamsuddin; Syamsuddin Syamsuddin; Arum Wahyuni; Jumatriani Jumatriani; St. Syakirah; Illa Illa
JURNAL GEOCELEBES Vol. 3 No. 2: October 2019
Publisher : Departemen Geofisika, FMIPA - Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/geocelebes.v3i2.7117

Abstract

Metode geolistrik resistivitas merupakan salah satu metode geofisika dengan uji tidak merusak (non-destructive test) sifat fisik asli tanah atau batuan. Penginjeksian arus listrik pada permukaan tanah merupakan ciri dari metode ini, yang kemudian diikuti dengan pembacaan beda potensial melalui sepasang elektroda lainnya. Konfigurasi elektroda arus dan potensial dikondisikan berdasarkan konfigurasi Werner-Schlumberger. Akuisisi data diperoleh dari 3 lokasi yang berbeda untuk memperoleh pemahaman tentang struktur bawah permukaan yang lebih baik. Interpretasi terhadap material lapisan tanah dilakukan dengan memanfaatkan penampang resistivitas setelah dilakukan pengolahan data menggunakan software Res2dinv. Hasil yang diperoleh adalah variasi nilai resistivitas dan interpretasi lapisan tanah untuk masing masing lokasi pengambilan data.
ANALISIS HIDROKIMIA DALAM PENENTUAN TIPE DAN GOLONGAN FLUIDA GEOTERMAL SULILI KABUPATEN PINRANG SULAWESI-SELATAN Emi Prasetyawati Umar; Muhamad Hardin Wakila; Jamal Rauf Husain; Jamaluddin Jamaluddin; Syamsuddin Syamsuddin; Rizky Nurul Aulia
Jurnal Geosaintek Vol 8, No 3 (2022)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25023659.v8i3.14897

Abstract

Field surveys in the Sulili Region show geothermal characteristics in the form of manifestations, namely hot water springs. This study aims to determine the type of geothermal fluid in the study area based on the Na-K-Mg geothermometer method and then classify it based on trilinear and ternary diagrams. The results showed that the types of hot springs from the three hot springs in the study area were included in the chloride type with a percentage between 96.209% -96.651% which was plotted on the trilinear diagram. Based on the ternary diagram plotting, the geothermal fluid in the study area belongs to the immature water group. Based on the results of the study it can be concluded that the type of hot water springs in the study area is chloride with one of the hot springs included in the immature water group, namely EPU-1 hot water spring station, while two hot water spring stations, such as EPU-2 and EPU-3 stations cannot plotted due to the high levels of Mg at that station.