[S-VC42] 火山の熱水系

[SVC42-09] Novel self-potential and electrical tomography data from the Bromo Crater, Indonesia

*Alutsyah Luthfian¹, Agnis Triahadini¹, Dharma Arung-Laby¹, Juan Pandu Gya Nur Rochman¹, Calvin Ashari Dwiska¹, Rozaan Haiban Rizqulloh¹, Diman Iakunu Suhada¹, Anthony Finizola^2,3, Rahma Sahara Juhartoyo¹, Muhamad Erick Asyari¹, Sultan Daffa Khoirussyah Suhardi¹, Faiqa Wizda Nailah¹, Muhammad Saka Bening Awaly Wahyuesti¹, Ahmad Zidan Sutidar¹, Hendra Grandis⁴, Priatin Hadi Wijaya⁵ (1. Department of Geophysical Engineering, Institut Teknologi Sepuluh Nopember, Surabaya 60111, Indonesia, 2. Université de La Réunion, Laboratoire GéoSciences Réunion, Saint Denis, F-97744, France, 3. Université de Paris, Institut de Physique du Globe de Paris, CNRS, Paris, F-75005, France, 4. Faculty of Mining and Petroleum Engineering, Department of Geophysical Engineering, Institut Teknologi Bandung (ITB), Jalan Ganesha 10, Bandung 40132, Indonesia, 5. Center of Volcanology and Geological Hazard Mitigation, Geological Agency of Indonesia, Bandung, West Java, Indonesia)

キーワード：Bromo-Tengger volcano, self-potential, electrical resistivity tomography, hydrothermal system, phreatic eruption, active volcano