Multiple acoustic surveys to assess distribution of rare-earth elements- and yttrium-rich muds and ferromanganese nodules throughout Exclusive Economic Zone around the Minamitorishima

Shiki Machida; Kentaro Nakamura; Koichiro Fujinaga; Koichi Iijima; Katsuhiko Suzuki; Kyoko Okino; Chie Honsho; Mitsuhiro Oikawa; Yasuhiro Kato

doi:10.14863/geosocabst.2014.0_363

The 121st Annual Meeting(2014' Kagoshima)

Session ID : R25-O-5

DOI https://doi.org/10.14863/geosocabst.2014.0_363

Conference information

Host: The Geological Society of Japan

R25. Mineral resources and global material cycles

Multiple acoustic surveys to assess distribution of rare-earth elements- and yttrium-rich muds and ferromanganese nodules throughout Exclusive Economic Zone around the Minamitorishima

*Shiki Machida, Kentaro Nakamura, Koichiro Fujinaga, Koichi Iijima, Katsuhiko Suzuki, Kyoko Okino, Chie Honsho, Mitsuhiro Oikawa, Yasuhiro Kato

Author information

*Shiki Machida
Department of Resources and Environmental Engineering, School of Creative Science and Engineering, Waseda University
Department of System Innovation, School of Engineering, the University of Tokyo
Kentaro Nakamura
Department of System Innovation, School of Engineering, the University of Tokyo
Koichiro Fujinaga
Department of System Innovation, School of Engineering, the University of Tokyo
Koichi Iijima
Research and Development Center for Submarine Resources, Japan Agency for Marine-Earth Science and Technology
Katsuhiko Suzuki
Research and Development Center for Submarine Resources, Japan Agency for Marine-Earth Science and Technology
Kyoko Okino
Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, the University of Tokyo
Chie Honsho
Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, the University of Tokyo
Mitsuhiro Oikawa
Hydrographic and Oceanographic Department, Japan Coast Guard
Yasuhiro Kato
Department of System Innovation, School of Engineering, the University of Tokyo
Research and Development Center for Submarine Resources, Japan Agency for Marine-Earth Science and Technology

Keywords: Exclusive Economic Zone around the Minamitorishima, rare-earth elements- and yttrium-rich mud, ferromanganese nodule

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