Ultrafine-scale magnetostratigraphy of marine ferromanganese crust
Oda,H.,Usui,A.,Miyagi,I.,Joshima,M.,Weiss,B.P.,Shantz,C.,Fong,L.E.,andBaudenbacher,F.J.
Geology 39 (3) 227-230 2011-
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Molecular characterization of the microbial community in hydrogenetic ferromanganese crusts of the Takuyo-Daigo Seamount, northwest Pacific
Nitahara,S.,Kato,S.,Urabe,T.,Usui,A.,andYamagishi,A.
FEMS Microbiology Letters (321) 121-129 2011-
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深海に眠る金属資源
臼井朗
LIBERATION 理学編 16 2010-
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深海底レアメタル資源:マンガン団塊とマンガンクラストの研究・開発に期待
臼井朗
エネルギーレビュー (8) 2010-
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Introduction to the SpecialIssue on Marine Minerals including a review of papers from the IGC2008 Marine Minerals Symposium.
D.S. Cronan, P. A. Rona, and A. Usui
Marine Georesources & Geotechnology 28 (3) 189-191 2010-
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Geophysical and Geological Exploration of Cobalt-rich Ferromanganese Crusts: An Attempt of Small-scale Mapping on a Micronesian Seamount.
A. Usui and N. Okamoto
Marine Georesources & Geotechnology 28 (3) 192-206 2010-
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Growth history and formation environments of ferromanganese deposits on the Philippine Sea Plate, northwest Pacific Ocean.
Usui, A., Graham, I., Ditchburn, R.G., Zondervan, A. et al.
Island arc 16 (3)
420-430 2007-
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Chemical and structural control of the partitioning of Co, Ce, and Pb in marine ferromanganese oxides.
Takahashi, A., Manceau, A. Geoffroy, A.,Marcus, M. and Usui, A.
Geochim. Cosmochim. Acta 71 984-1008 2007-
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日本周辺海域海底鉱物資源:コバルトリッチクラスト
臼井朗
金属資源レポート 36 (2) 97-104 2006-
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Evidence of hydrothermal venting in Fe isotope compositions of deep Pacific Ocean through time.
Chu, NC, CM Johnson, BL Beard, RG German, RW Neslitt, M Frank, P Bohn, PW Kubik, A Usui and I Graham
Earth Planetary Science Letters, 245 202-217 2006-
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Factors controlling the grade and abundance of the ferromanganese crusts :A case study in the Northwestern Pacific Ocean.
Usui, A
Proc.6th Ocean Mining Symposium, Changsa 25-27 2005-
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Geological Study of Co-rich Ferromanganese Crusts Using a Camera-mounted Drill Machine in the Marshall Islands Area. In: Proc.
Usui, A.,Matsumoto, K. et al.
5th Ocean Mining Symposium, Tsukuba, Japan.
12-15 2003-
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日本近海に眠る鉱物資源-現状と展望-
臼井朗
電気協会誌 (H15-2月号) 25-28 2003-
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海洋の鉄・マンガン鉱床
臼井朗
資源地質学会編「資源環境地質学」 77-86 2002-
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Characterization of Mn oxides in cemented streambed crusts from Pinal Creek, Arizona, U.S.A., and in hot-spring deposits from Yono-Taki Falls, Hokkaido, Japan. Amer.
Bilinski, H., Giovanoli, R., Usui, A. and Hanzel, D.
Mineralogist 87 580-59 2002-
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ジオグラフィックス・ジャパン
鹿野和彦編集(共同執筆)
(理科年表別冊CD) 丸善出版
2002-
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粒の世界
関口勲ほか編集(共同執筆)
日刊工業新聞社 176pp 2001-
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海底における重金属の濃集。日本周辺海域の例
飯笹幸吉・臼井朗
地質ニュース 551 2000-
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「白嶺丸」航海が生んだ研究成果 -海底鉱物資源(マンガン団塊など)を例として-
臼井朗
地質ニュース
(550) 2000-
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Submarine hydrothermal mineralizatino on the Izu-Bonin arc
Glasby, G.P., Iizasa, K., Yuasa, M. and Usui, A.
south of Japan: an Overview 18 141-176 2000-
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Mode of occurrence of iron-manganese crusts on inactive seamounts in the northwestern Pacific back-arc setting.
Usui, A., Ishizuka, O., Makoto, M.
Proc. ISOPE Ocean Mining Symposium,
91-96 1999-
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科学の目
臼井朗
常陽アーク1999年12月号
1999-
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Geochemistry of low-temperature water-rock interalction:evidence from natural waters, andesite, and iron-oxyhydroxide precipitates at Nishiki-numa iron-spring, Hokkaido, Japan.
Bau, M., Usui, A., Pracejus, B., Mita, N., Kanai, Y., Irber, W., and Dulski, P.
Chem Geol 151 293-307 1998-
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Distribution, mineralogy and composition of submarine hydrothermal manganese and iron crusts.
Usui, A. and Glasby, G.P.
Island Arc 7 422-431 1998-
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マンガンクラスト,マンガン団塊に海洋環境の変遷が記録されているか?
臼井朗
地質ニュース529号 21-30 1998-
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