Investigation of iron and/or sulfur oxidizing bacteria in the rock samples from the Higashi-Aogashima Knoll Caldera hydrothermal field

Kanae Kobayashi

Presentation information

[J] Oral

B (Biogeosciences ) » B-BG Biogeosciences & Geosphere-Biosphere Interactions

[B-BG01] Geo-Bio Interactions and its Applications

Thu. May 28, 2026 3:30 PM - 5:00 PM Exhibition Hall Special Setting (5) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Shiraishi Fumito(Earth and Planetary Systems Science Program, Graduate School of Advanced Science and Engineering, Hiroshima University), Suzuki Yohey(Graduate School of Science, The University of Tokyo)

3:45 PM - 4:00 PM

[BBG01-08] Investigation of iron and/or sulfur oxidizing bacteria in the rock samples from the Higashi-Aogashima Knoll Caldera hydrothermal field

*Kanae Kobayashi¹, Masahiro Ogawa¹, Tatsuo Nozaki^2,3, Satoshi Wakai^1,4 (1. Japan Agency for Marine-Earth Science and Technology , 2. Waseda University, 3. University of Tokyo, 4. Tokyo University of Agriculture and Technology)

Keywords:Higashi-Aogashima Knoll Caldera hydrothermal field, seafloor hydrothermal deposit, metal concentrations, iron oxidation, sulfur oxidation, Izu-Ogasawara Arc