Experiments on Rare-Earth Element Extractions from Umber Ores for Optimizing the Grinding Process

by Yutaro Takaya, Meiqi Wang, Koichiro Fujinaga, Etsuo Uchida, Tatsuo Nozaki, Yasuhiro Kato
Published 2019-04-01

Onboard experiment investigating metal leaching of fresh hydrothermal sulfide cores into seawater

by Shigeshi Fuchida, Jun-ichiro Ishibashi, Kazuhiko Shimada, Tatsuo Nozaki, Hidenori Kumagai, Masanobu Kawachi, Yoshitaka Matsushita, Hiroshi Koshikawa
Published 2018-12-01

Post-drilling changes in seabed landscape and megabenthos in a deep-sea hydrothermal system, the Iheya North field, Okinawa Trough.

by Ryota Nakajima, Hiroyuki Yamamoto, Shinsuke Kawagucci, Yutaro Takaya, Tatsuo Nozaki, Chong Chen, Katsunori Fujikura, Tetsuya Miwa, Ken Takai
Published 2015-01-01

Chemostratigraphic Correlations of Deep-Sea Sediments in the Western North Pacific Ocean: A New Constraint on the Distribution of Mud Highly Enriched in Rare-Earth Elements

by Erika Tanaka, Kentaro Nakamura, Kazutaka Yasukawa, Kazuhide Mimura, Koichiro Fujinaga, Junichiro Ohta, Koichi Iijima, Tatsuo Nozaki, Shiki Machida, Yasuhiro Kato
Published 2020-06-01

Rapid coupling between solid earth and ice volume during the Quaternary

by Yusuke Kuwahara, Kazutaka Yasukawa, Koichiro Fujinaga, Tatsuo Nozaki, Junichiro Ohta, Honami Sato, Jun-Ichi Kimura, Kentaro Nakamura, Yusuke Yokoyama, Yasuhiro Kato
Published 2021-03-01

Depth profiles of resistivity and spectral IP for active modern submarine hydrothermal deposits: a case study from the Iheya North Knoll and the Iheya Minor Ridge in Okinawa Trough...

by Shogo Komori, Yuka Masaki, Wataru Tanikawa, Junji Torimoto, Yusuke Ohta, Masato Makio, Lena Maeda, Jun-ichiro Ishibashi, Tatsuo Nozaki, Osamu Tadai, Hidenori Kumagai
Published 2017-08-01

Triassic marine Os isotope record from a pelagic chert succession, Sakahogi section, Mino Belt, southwest Japan

by Tatsuo Nozaki, Takashi Nikaido, Tetsuji Onoue, Yutaro Takaya, Keiko Sato, Jun-Ichi Kimura, Qing Chang, Daisuke Yamashita, Honami Sato, Katsuhiko Suzuki, Yasuhiro Kato, Atsushi Matsuoka
Published 2019-06-01

Subseafloor sulphide deposit formed by pumice replacement mineralisation

by Tatsuo Nozaki, Toshiro Nagase, Yutaro Takaya, Toru Yamasaki, Tsubasa Otake, Kotaro Yonezu, Kei Ikehata, Shuhei Totsuka, Kazuya Kitada, Yoshinori Sanada, Yasuhiro Yamada, Jun-ichiro Ishibashi, Hidenori Kumagai, Lena Maeda, the D/V Chikyu Expedition 909 Scientists
Published 2021-04-01