5:15 PM - 7:00 PM
*Masamichi Shiono1, Yutaka Nagaoka1, Shigeaki Tachibana1 (1. Hitachi High-Tech Corporation)
[J] Poster
M (Multidisciplinary and Interdisciplinary) » M-ZZ Others
Tue. May 26, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)
Marine manganese deposits forming nodules, crusts, and massive aggregates are known as potential resources for strategic metals as well as geological archives of surface environments. However, the controlling parameters of variations in chemical and mineralogical compositions on regional and temporal scales have not been well understood yet. In this session, various factors in growth processes, enrichment and circulation of metals, paleoenvironment, formation age are discussed with the results of exploration and environmental impact studies from viewpoints of geosciences and engineering.
5:15 PM - 7:00 PM
*Masamichi Shiono1, Yutaka Nagaoka1, Shigeaki Tachibana1 (1. Hitachi High-Tech Corporation)
5:15 PM - 7:00 PM
*Tomoyo Okumura1, Makoto Miyajima2, Shingo Kato3, Teruhiko Kashiwabara4, Katsuhiko Suzuki4, Akira Usui1 (1. Marine Core Research Institute, Kochi University, 2. Kochi University, 3. RIKEN, 4. JAMSTEC)
5:15 PM - 7:00 PM
*Maximiano Maria da Silva Soares1, Tomoyuki Ohtani1 (1. Gifu University)
5:15 PM - 7:00 PM
*Akira Usui1 (1. Marine Core Research Institute, Kochi University)
5:15 PM - 7:00 PM
*Taichi Kubo1, Hiroshi Kawabata2, Hiroaki Ohfuji1, Akira Usui3 (1. Tohoku University, 2. Faculity of Science and Technology, Kochi University, 3. MaCRI, Kochi University)
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