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Geochemistry of REY-rich mud in the Japanese Exclusive Economic Zone around Minamitorishima Island
https://doi.org/10.24517/00067020
https://doi.org/10.24517/000670208c42026b-f4c5-43d9-bfa5-fe2d9998f20f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SC-PR-USUI-Y-50-575.pdf (3.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||
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| 公開日 | 2022-09-02 | |||||||
| タイトル | ||||||||
| タイトル | Geochemistry of REY-rich mud in the Japanese Exclusive Economic Zone around Minamitorishima Island | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | journal article | |||||||
| ID登録 | ||||||||
| ID登録 | 10.24517/00067020 | |||||||
| ID登録タイプ | JaLC | |||||||
| 著者 |
Fujinaga, Koichiro
× Fujinaga, Koichiro× Yasukawa, Kazutaka× Nakamura, Kentaro× Machida, Shiki× Takaya, Yutaro× Ohta, Junichiro× Araki, Shuhei× Liu, Hanjie× Usami, Ryo× Maki, Ryota× Haraguchi, Satoru× Nishio, Yoshiro× Usui, Yoichi× Nozaki, Tatsuo× Yamazaki, Toshitsugu× Ichiyama, Yuji× Ijiri, Akira× Inagaki, Fumio× Machiyama, Hideaki× Iijima, Koichi× Suzuki, Katsuhiko× Kato, Yasuhiro× KR13-02, MR13-E02 Leg 2 and KR14-02 Cruise Members |
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| 著者別表示 |
臼井, 洋一
× 臼井, 洋一
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| 提供者所属 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 金沢大学理工研究域地球社会基盤学系 | |||||||
| 書誌情報 |
Geochemical Journal 巻 50, 号 6, p. 575-590, 発行日 2016-11-30 |
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| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 1880-5973 | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0016-7002 | |||||||
| NCID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA00654975 | |||||||
| DOI | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | 10.2343/geochemj.2.0432 | |||||||
| 出版者 | ||||||||
| 出版者 | Geochemical Society of Japan = 日本地球化学会 | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | We report detailed lithological and chemical characteristics of deep-sea sediments, including rare-earth elements and yttrium-rich mud (REY-rich mud), in the Japanese Exclusive Economic Zone (EEZ) around Minamitorishima Island. Three research cruises obtained fourteen sediment cores collected by piston coring. Based on the visual descriptions and geochemical analysis of the sediment cores, we confirm the presence of REY-rich mud containing more than 400 ppm total REY (ΣREY) in the southern and northwestern areas of the Minamitorishima EEZ. The REY-rich mud layers are characterized by abundant grains of phillipsite, biogenic calcium phosphate, and manganese oxides, and are widely distributed in relatively shallow depths beneath the seafloor. In contrast, relatively thick, non-REY-rich mud lies near the seafloor in the northern areas of the EEZ. In the three cores from the southern part of the EEZ, we also confirm the presence of highly/extremely REY-rich mud layers. Further accumulation of geochemical data from the sediments will be required to constrain the extent of the highly/extremely REY-rich mud layers. © 2016 by The Geochemical Society of Japan. | |||||||
| 権利 | ||||||||
| 権利情報 | Copyright © 2016 by The Geochemical Society of Japan. | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| 関連URI | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | https://geochemical-journal.jp/ | |||||||
| 関連名称 | https://geochemical-journal.jp/ | |||||||
| 関連URI | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | https://www.jstage.jst.go.jp/browse/geochemj/-char/ja/ | |||||||
| 関連名称 | https://www.jstage.jst.go.jp/browse/geochemj/-char/ja/ | |||||||
| 関連URI | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | http://www.geochem.jp/english/index.html | |||||||
| 関連名称 | http://www.geochem.jp/english/index.html | |||||||
