نتائج البحث - "Yusuke SAWAKI"

1

Academic Journal

Sulfur isotopes from the Paleoproterozoic Francevillian Basin record multigenerational pyrite formation, not depositional conditions

المؤلفون: Kärt Paiste, David A. Fike, Karen Bakakas Mayika, Mathieu Moussavou, Aivo Lepland, Anthony R. Prave, Tomohiko Sato, Yuichiro Ueno, Yusuke Sawaki, Jocelyn A. Richardson, Robert S. Wood, Clive Jones, Samuel M. Webb, Kalle Kirsimäe

المصدر: Communications Earth & Environment, Vol 5, Iss 1, Pp 1-14 (2024)

مصطلحات موضوعية: Geology, QE1-996.5, Environmental sciences, GE1-350

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2662-4435

URL الوصول: https://doaj.org/article/bbfb7ade15a842c1bc3cbe85564405b6

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2

Academic Journal

Chemical Nature of Hydrothermal Fluids Generated by Serpentinization and Carbonation of Komatiite: Implications for H2‐Rich Hydrothermal System and Ocean Chemistry in the Early Earth

المؤلفون: Hisahiro Ueda, Takazo Shibuya, Yusuke Sawaki, Katsumi Shozugawa, Akiko Makabe, Ken Takai

المصدر: Geochemistry, Geophysics, Geosystems, Vol 22, Iss 12, Pp n/a-n/a (2021)

مصطلحات موضوعية: komatiite, CO2‐rich condition, Hadean, serpentinization, origin of life, H2 generation, Geophysics. Cosmic physics, QC801-809, Geology, QE1-996.5

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1525-2027

URL الوصول: https://doaj.org/article/b28918b3aec4425ba28d269fca33ef0f

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3

Academic Journal

An application of Rare Earth Geochemistry to Paleoproterozoic carbonate rocks / 希土類元素地球化学の原生代前期炭酸塩岩への応用

المؤلفون: Hisashi Asanuma, Satoshi Yoshida, Takafumi Hirata, Tomohiko Sato, Yusuke Sawaki, 佐藤友彦, 吉田聡, 平田岳史, 浅沼尚, 澤木佑介

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2022, :148

4

Academic Journal

Development of an evaluation method for Sc/Yb in Hadean zircons. / 冥王代ジルコン中のSc/Ybの評価法の検討

المؤلفون: Marika Takahashi, Shinji Yamamoto, Shou Yokoyama, Shuhei Sakata, Takeshi Ohno, Tsuyoshi Komiya, Yusuke Fukami, Yusuke Sawaki, 坂田周平, 大野剛, 小宮剛, 山本伸次, 横山晶, 深海雄介, 澤木佑介, 髙橋真里花

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2022, :12

5

Academic Journal

The depositional environment of Paleoproterozoic carbonate rocks in Gabon, estimated from rare earth element compositions / 希土類元素組成から再考するガボンの前期原生代炭酸塩岩の堆積環境

المؤلفون: Hisashi Asanuma, Satohi Yoshida, Takafumi Hirata, Tomohiko Sato, Yusuke Sawaki, 佐藤友彦, 吉田聡, 平田岳史, 浅沼尚, 澤木佑介

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2022, :149

6

Academic Journal

Quantitative estimate of sulfate and trace metal ion contents of paleoseawater from in-situ analyses of sulfur isotopes and trace metal elements of sulfide minerals: Application to the Ediacaran seawater / 硫化鉱物の局所イオウ同位体と微量元素分析による海洋中の硫酸と微量金属元素濃度の定量法の開発とエディアカラ紀海洋への応用

المؤلفون: Kenji SHIMIZU, Kota NAMBA, Takafumi HIRATA, Takayuki USHIKUBO, Tsuyoshi KOMIYA, Yusuke SAWAKI, 小宮剛, 平田岳史, 清水健二, 澤木祐介, 牛久保孝行, 難波恒太

المصدر: Annual Meeting of the Geological Society of Japan. 2022, :82

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7

Academic Journal

Reconstruction of the depositional environment of Stromatolites from Tumbiana Formation(2.7Ga), Western Australia, and its implication for late Archean phosphate levels in surface seawater. / 西オーストラリア・タンビアナ累層(27億年前)のストロマトライトの堆積環境と後期太古代表層水のリン濃度

المؤلفون: Ryosuke NAGAO, Satoshi YOSHIDA, Takeshi OHNO, Tsuyoshi KOMIYA, Yuichiro UENO, Yusuke SAWAKI, 上野雄一郎, 吉田聡, 大野剛, 小宮剛, 澤木佑介, 長尾亮佑

المصدر: Annual Meeting of the Geological Society of Japan. 2022, :83

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8

Academic Journal

A boundary study in making discrimination diagrams for detrital zircon / ジルコンの母岩判別図作成時の境界問題

المؤلفون: Yusuke SAWAKI, 澤木佑介

المصدر: Annual Meeting of the Geological Society of Japan. 2022, :15

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9

Academic Journal

Abiotic Methane Generation via CO2 Hydrogenation With Natural Chromitite Under Hydrothermal Conditions

المؤلفون: Hisahiro Ueda, Yohei Matsui, Yusuke Sawaki

المصدر: Geochemistry, Geophysics, Geosystems, Vol 22, Iss 4, Pp n/a-n/a (2021)

مصطلحات موضوعية: Chromitite, experiments, Fischer‐Tropsch type (FTT) synthesis, hydrothermal system, methane generation, Geophysics. Cosmic physics, QC801-809, Geology, QE1-996.5

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1525-2027

URL الوصول: https://doaj.org/article/f4076ca5aa854be29ebbeecb35ef2eab

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10

Academic Journal

Trace element composition of zircon in Kofu granites: Quantitative indicator of sediment involved in parent magma / 甲府花崗岩中のジルコン微量元素組成：堆積物混入指標の確立

المؤلفون: Shuhei Sakata, Takeshi Ohno, Yusuke Sawaki, 坂田周平, 大野剛, 澤木佑介

المصدر: Annual Meeting of the Geological Society of Japan. 2021, :033

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11

Academic Journal

Importance of Prokaryotes for the Origin of Eukaryotes and the Global Environment at 2.4-2.0 Ga / 真核生物の起源における原核生物の重要性と当時の地球環境

المؤلفون: Akio KANAI, Naota TAKEYAMA, Shigenori MARUYAMA, Shohei NAGATA, Tomohiko SATO, Yuka TAKAHASHI, Yusuke SAWAKI, 丸山茂徳, 佐藤友彦, 武山尚生, 永田祥平, 澤木佑介, 金井昭夫, 高橋佑歌

المصدر: 地学雑誌 / Journal of Geography (Chigaku Zasshi). 2020, 129(6):899

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12

Academic Journal

Unravelling the Origins of Life: Hakuba Hot-spring Chemistry of Oldest Microbes and Significance of Microbes Surviving in a Hadean-like Environment / 最古型生命が生息する白馬地域の温泉水の分類と生命の起源の解明における冥王代疑似環境生態系の重要性

المؤلفون: Konomi SUDA, Shigenori MARUYAMA, Tomohiko SATO, Yusuke SAWAKI, 丸山茂徳, 佐藤友彦, 澤木佑介, 須田好

المصدر: 地学雑誌 / Journal of Geography (Chigaku Zasshi). 2020, 129(6):757

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13

Academic Journal

Deep origin of methane from serpentinite-hosted Hakuba Happo hot spring, Japan / 白馬八方蛇紋岩温泉の深部起源メタン

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2021, :48

14

Academic Journal

Trace elements in Hadean zircons indicate the evolution of the early crustal formation process. / 冥王代ジルコン中の微量元素から読み取る初期地殻生成過程の変遷

المؤلفون: Shinji yamamoto, Sho Yokoyama, Shuhei Sakata, Souta Niki, Takafumi Hirata, Takeshi Ohno, Yusuke Fukami, Yusuke Sawaki, 仁木創太, 坂田周平, 大野剛, 山本伸次, 平田岳史, 横山晶, 深海雄介, 澤木佑介

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2021, :52

15

Academic Journal

Geology around Natural Reactors and Birthplace of Eukaryotes / 天然原子炉周囲の地質と真核生物誕生場

المؤلفون: Hisahiro UEDA, Hisashi ASANUMA, Shigenori MARUYAMA, Tomohiko SATO, Wataru FUJISAKI, Yusuke SAWAKI, 上田修裕, 丸山茂徳, 佐藤友彦, 浅沼尚, 澤木佑介, 藤崎渉

المصدر: 地学雑誌 / Journal of Geography (Chigaku Zasshi). 2019, 128(4):549

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16

Academic Journal

Serpentinite-hosted Hydrothermal System on the Early Earth / 初期地球の蛇紋岩熱水系

المؤلفون: Hisahiro UEDA, Yusuke SAWAKI, 上田修裕, 澤木佑介

المصدر: 地学雑誌 / Journal of Geography (Chigaku Zasshi). 2019, 128(4):491

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17

Academic Journal

14Cおよび希ガス同位体を用いた白馬八方蛇紋岩温泉メタンの起源研究 / Radiocarbon and noble gas constraints on origin of methane in serpentinite-hosted Hakuba Happo hot spring, Japan

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2020, :57

18

Academic Journal

Pre-treatment methods for accurate analyses of total nitrogen and organic carbon contents and its stable isotopic compositions: Reevaluation from geological reference materials / 高確度窒素・炭素同位体比測定に向けた前処理法の検討: 堆積岩標準試料を用いた再評価

المؤلفون: Wataru Fujisaki, Yohei Matsui, Yusuke Sawaki, 松井洋平, 澤木佑介, 藤崎渉

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2020, :74

19

Academic Journal

Development of highly accurate analysis of trace elements in Zircon using LA-ICP-MS/MS / LA-ICP-MS/MSを用いたジルコン中の微量元素測定における高確度化の検討

المؤلفون: Shinji Yamamoto, Sho Yokoyama, Shuhei Sakata, Takeshi Ohno, Yusuke Fukami, Yusuke Sawaki, 坂田周平, 大野剛, 山本伸次, 横山晶, 深海雄介, 澤木祐介

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2020, :148

20

Academic Journal

Trace element composition of zircon in Kofu granites: Quantitative indicator of sediment involved in parent magma / 甲府花崗岩中のジルコン微量元素組成：堆積物混入量の指標確立

المؤلفون: Hisashi Asanuma, Shuhei Sakata, Takeshi Ohno, Yusuke Sawaki, 坂田周平, 大野剛, 浅沼尚, 澤木佑介

المصدر: Annual Meeting of the Geological Society of Japan. 2019, :86

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