[J] Poster
M (Multidisciplinary and Interdisciplinary) » M-ZZ Others
Thu. Jun 3, 2021 5:15 PM - 6:30 PM Ch.19
convener:Akira Usui(Marine Core Research Center, Kochi University), Katsuhiko Suzuki(Submarine Resources Research Center, Japan Agency for Marine-Earth Science and Technology), Yoshio Takahashi(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo), Takashi Ito(Faculty of Education, Ibaraki University)
Marine manganese deposits occur in all world oceans, as nodules, crusts, and massive oxide aggregates. The deposits are known as potential resources of Co, Cu, Ni, REE as well as geological archives of surface environments. However, the controlling parameters on the regional and temporal variations in chemical and mineralogical composition have not been well understood yet. In the session, various factors in growth, enrichment and circulation of metals, paleoenvironment, formation age are discussed with the results of exploration and environmental impact studies from viewpoints of geosciences, engineering, and environments.
5:15 PM - 6:30 PM
*Akira Usui1, Takashi Ito2, Hirokuni Oda3, Hitoshi Hasegawa4 (1.Marine Core Research Center, Kochi University, 2.Ibaraki University, 3.AIST, 4.Kochi University)
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5:15 PM - 6:30 PM
*Kyoko Yamaoka1, Atsushi Suzuki1, Yuichiro Tanaka1, Masahiro Suzumura2, Ayumi Tsukasaki2, Tatsuo Fukuhara3, Takeshi Fujii3, Junpei Minatoya4, Nobuyuki Okamoto4, Yoshiaki Igarashi4 (1.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 2.Environmental Management Research Institute, National Institute of Advanced Industrial Science and Technology, 3.KANSO Co., Ltd., 4.Japan Oil, Gas and Metals National Corporation)
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5:15 PM - 6:30 PM
*Takashi Ito1, Masaki Saito1, Eri Shimizu2, Takashi Miyazaki3, Bogdan S. Vaglarov3, Katsuhiko Suzuki3, Akira Usui4 (1.Faculty of Education, Ibaraki University, 2.JOGMEC, 3.JAMSTEC, 4.Center for Advanced Marine Core Research, Kochi University)
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5:15 PM - 6:30 PM
*Makoto Nagasawa1, Yoshio Takahashi1 (1.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo)
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5:15 PM - 6:30 PM
*Wataru Katanoda1,2, Hirokuni Oda2, Masafumi MURAYAMA3, Akira Usui3 (1. Kochi university Graduate school of Integrated Arts and Science, 2.National Institute of Advanced Industrial Science and Technology, 3.Kochi university)
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5:15 PM - 6:30 PM
*Go-Ichiro Uramoto1, Takaumi Nagata1, Yoshiro Nishio1 (1.Kochi University)
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5:15 PM - 6:30 PM
*Akira Iguchi1, Eri Ikeuchi1, Hiroyuki Yokooka2, Hideki Sugishima2, Kazumasa Ikeda3, Ryuichi Miwa4, Miyuki Nishijima1, Nozomu Iwasaki5, Yuichiro Tanaka1, Taiga Kunishima6, Shogo Kato7, Junpei Minatoya7, Yoshiaki Igarashi7, Nobuyuki Okamoto7, Atsushi Suzuki1 (1.National Institute of Advanced Industrial Science and Technology, 2.IDEA Consultants, Inc., 3.Okamoto Glass Co., Ltd., 4.Kaiyo Engineering Co., Ltd., 5.Faculty of Geo-Environmental Science, Rissho University, 6.Wakayama Prefectural Museum of Natural History, 7. Japan Oil, Gas and Metals National Corporation)
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