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2017 Fiscal Year Annual Research Report

Geochemical study of Martian meteorites for the evolution of water and paleo-environment on Mars

Research Project

Project/Area Number 16H04073
Research InstitutionTokyo Institute of Technology

Principal Investigator

臼井 寛裕  東京工業大学, 地球生命研究所, 特任准教授 (60636471)

Co-Investigator(Kenkyū-buntansha) 高橋 嘉夫  東京大学, 大学院理学系研究科(理学部), 教授 (10304396)
中田 亮一  国立研究開発法人海洋研究開発機構, 高知コア研究所, 技術研究員 (50726958)
黒川 宏之  東京工業大学, 地球生命研究所, JSPS特別研究員 (80713643)
上野 雄一郎  東京工業大学, 理学院, 教授 (90422542)
Project Period (FY) 2016-04-01 – 2019-03-31
Keywords火星隕石 / XAFS / SIMS / 化学種分析 / 水素同位体分析
Outline of Annual Research Achievements

本研究では、「火星隕石に記録された表層成分の水素・硫黄同位体比および酸化還元敏感元素の化学種変化から,火星の水の消失過程とそれに伴う表層酸化過程の解明を」を目的とする。H29年度は研究実施計画1・3・4を中心に研究を進めた。
【研究計画1:局所XAFS(μ-XAFS)分析による,火星表層成分のFeとSの化学種同定】火星大気・表土成分の混入が確認されている火星隕石中の衝撃ガラスのS-XAFS測定を行った。具体的には、H28年度に測定していた試料(EETA79001およびLAR 06319)の追加測定および未測定試料(Dho 019)の新規測定を行った(Shidare et al. 2018 LPSC)。また、流体から晶出したことが判明している火星隕石(ALH 84001)に含まれる炭酸塩試料のFe-XAFS測定を行い、炭酸塩を形成した流体には、緑泥石やゲーサイト、そして硫酸イオンが含まれる可能性が示された。
【研究計画3:硫黄の非質量依存同位体分析(MIF)に基づく,表層成分の存在度の定量】火星隕石試料分析の前段階として、地球試料(太古代堆積物)のMIF分析を行った(Mishima et al. 2017 EPSL; Aoyama & Ueno 2017 Geobiology)。
【研究計画4:水散逸モデルに基づく,水の消失時期・消失量および表層酸化との関係性の解明】火星の水の消失時期・消失量と密接に関係する火星大気圧の時代進化をモデル化し、表層に水が存在していたとされる約40億年前の下限大気圧(0.5 bar)を決定した(Kurokawa et al. 2018 Icarus)。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

放射光施設(SPring-8, KEK PF)において、計画通りの分析時間が確保できたため。

Strategy for Future Research Activity

最終年度(H30)に向け、研究計画4に従い、火星表層水量進化のモデル化を進め、論文化を目指す。論文化に向け実験データの取得および過去研究のレビューは終了している(Usui 2017 Nature; Usui et al. 2018 Volatiles In The Martian Crust)。

  • Research Products

    (72 results)

All 2018 2017 Other

All Journal Article (22 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 21 results,  Open Access: 1 results) Presentation (48 results) (of which Int'l Joint Research: 22 results,  Invited: 15 results) Book (1 results) Remarks (1 results)

  • [Journal Article] A lower limit of atmospheric pressure on early Mars inferred from nitrogen and argon isotopic compositions2018

    • Author(s)
      Kurokawa Hiroyuki、Kurosawa Kosuke、Usui Tomohiro
    • Journal Title

      Icarus

      Volume: 299 Pages: 443~459

    • DOI

      10.1016/j.icarus.2017.08.020

    • Peer Reviewed
  • [Journal Article] Re-Os isotope systematics and fractionation of siderophile elements in metal phases from CBa chondrites2018

    • Author(s)
      Nakanishi Nao、Yokoyama Tetsuya、Okabayashi Satoki、Usui Tomohiro、Iwamori Hikaru
    • Journal Title

      Meteoritics & Planetary Science

      Volume: 53 Pages: 1051~1065

    • DOI

      doi.org/10.1111/maps.13050

    • Peer Reviewed
  • [Journal Article] LDM (Life Detection Microscope): In Situ Imaging of Living Cells on Surface of Mars2018

    • Author(s)
      Akihiko YAMAGISHI, Takehiko SATOH, Atsuo MIYAKAWA, Yoshitaka YOSHIMURA, Satoshi SASAKI, Kensei KOBAYASHI, Yoko KEBUKAWA, Hikaru YABUTA, Hajime MITA, Eiichi IMAI, Takeshi NAGANUMA, Kazuhisa FUJITA, Tomohiro USUI
    • Journal Title

      TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN

      Volume: 16 Pages: 299-305

    • DOI

      10.2322/tastj.16.299

    • Peer Reviewed
  • [Journal Article] Origin and migration of trace elements in the surface sediments of Majuro Atoll, Marshall Islands2018

    • Author(s)
      Ito Lisa、Omori Takayuki、Yoneda Minoru、Yamaguchi Toru、Kobayashi Ryuta、Takahashi Yoshio
    • Journal Title

      Chemosphere

      Volume: 202 Pages: 65~75

    • DOI

      10.1016/j.chemosphere.2018.03.083

    • Peer Reviewed
  • [Journal Article] Forms and distribution of Ce in a ferromanganese nodule2018

    • Author(s)
      Marcus Matthew A.、Toner Brandy M.、Takahashi Yoshio
    • Journal Title

      Marine Chemistry

      Volume: 202 Pages: 58~66

    • DOI

      10.1016/j.marchem.2018.03.005

    • Peer Reviewed
  • [Journal Article] Organic matter in extraterrestrial water-bearing salt crystals2018

    • Author(s)
      Q. H. S. Chan, M. E. Zolensky, Y. Kebukawa, M. Fries, M. Ito, A. Steele, Z. Rahman, A. Nakato, A. L. D. Kilcoyne, H. Suga, Y. Takahashi, Y. Takeichi, and K. Mase
    • Journal Title

      Science Advances

      Volume: 4 Pages: eaao3521

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Geoelectrochemical CO production: Implications for the autotrophic origin of life2018

    • Author(s)
      Kitadai Norio、Nakamura Ryuhei、Yamamoto Masahiro、Takai Ken、Li Yamei、Yamaguchi Akira、Gilbert Alexis、Ueno Yuichiro、Yoshida Naohiro、Oono Yoshi
    • Journal Title

      Science Advances

      Volume: 4 Pages: 1-7

    • DOI

      10.1126/sciadv.aao7265

    • Peer Reviewed
  • [Journal Article] Recycled Archean sulfur in the mantle wedge of the Mariana Forearc and microbial sulfate reduction within an extremely alkaline serpentine seamount2018

    • Author(s)
      Aoyama Shinnosuke、Nishizawa Manabu、Miyazaki Junichi、Shibuya Takazo、Ueno Yuichiro、Takai Ken
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 491 Pages: 109~120

    • DOI

      10.1016/j.epsl.2018.03.002

    • Peer Reviewed
  • [Journal Article] Multiple sulfur isotope constraints on microbial sulfate reduction below Archean seafloor hydrothermal system2018

    • Author(s)
      Aoyama S, Ueno Y
    • Journal Title

      Geobiology

      Volume: 16 Pages: 107-120

    • DOI

      10.1111/gbi.12268

    • Peer Reviewed
  • [Journal Article] Glycine Polymerization on Oxide Minerals2017

    • Author(s)
      Kitadai Norio、Oonishi Hiroyuki、Umemoto Koichiro、Usui Tomohiro、Fukushi Keisuke、Nakashima Satoru
    • Journal Title

      Origins of Life and Evolution of Biospheres

      Volume: 47 Pages: 123~143

    • DOI

      10.1007/s11084-016-9516-z

    • Peer Reviewed
  • [Journal Article] Coupled Pb isotopic and trace element systematics of the Tissint meteorite: Geochemical signatures of the depleted shergottite source mantle2017

    • Author(s)
      Moriwaki Ryota、Usui Tomohiro、Simon Justin I.、Jones John H.、Yokoyama Tetsuya、Tobita Minato
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 474 Pages: 180~189

    • DOI

      10.1016/j.epsl.2017.06.044

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Martian water stored underground2017

    • Author(s)
      Usui Tomohiro
    • Journal Title

      Nature

      Volume: 552 Pages: 339~340

    • DOI

      10.1038/d41586-017-08670-y

  • [Journal Article] New constraints on shergottite petrogenesis from analysis of Pb isotopic compositional space: Implications for mantle heterogeneity and crustal assimilation on Mars2017

    • Author(s)
      Minato Tobita, Tomohiro Usui, Tetsuya Yokoyama
    • Journal Title

      GEOCHEMICAL JOURNAL

      Volume: 51 Pages: 81-94

    • DOI

      10.2343/geochemj.2.0446

    • Peer Reviewed / Open Access
  • [Journal Article] Precise isotope analysis of sub-nanogram lead by total evaporation thermal ionization mass spectrometry (TE-TIMS) coupled with a 204Pb-207Pb double spike method2017

    • Author(s)
      Fukami Yusuke、Tobita Minato、Yokoyama Tetsuya、Usui Tomohiro、Moriwaki Ryota
    • Journal Title

      Journal of Analytical Atomic Spectrometry

      Volume: 32 Pages: 848~857

    • DOI

      10.1039/C6JA00455E

    • Peer Reviewed
  • [Journal Article] Comparison of solid-water partitions of radiocesium in river waters in Fukushima and Chernobyl areas2017

    • Author(s)
      Y. Takahashi, Q. Fan, H. Suga, K. Tanaka, A. Sakaguchi, Y. Takeichi, K. Ono, K. Mase, K. Kato, and V. V. Kanivets
    • Journal Title

      Sci. Rep.

      Volume: 7 Pages: 12407

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Different partitioning behaviors of molybdenum and tungsten in a sediment-water system under various redox conditions2017

    • Author(s)
      Watanabe Yusuke、Kashiwabara Teruhiko、Ishibashi Jun-ichiro、Sekizawa Oki、Nitta Kiyofumi、Uruga Tomoya、Takahashi Yoshio
    • Journal Title

      Chemical Geology

      Volume: 471 Pages: 38~51

    • DOI

      10.1016/j.chemgeo.2017.09.009

    • Peer Reviewed
  • [Journal Article] Europium anomaly variation under low-temperature water-rock interaction: A new thermometer2017

    • Author(s)
      Nakada R.、Shibuya T.、Suzuki K.、Takahashi Y.
    • Journal Title

      Geochemistry International

      Volume: 55 Pages: 822~832

    • DOI

      10.1134/S001670291709004X

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Aqueous speciation is likely to control the stable isotopic fractionation of cerium at varying pH2017

    • Author(s)
      Nakada Ryoichi、Tanaka Masato、Tanimizu Masaharu、Takahashi Yoshio
    • Journal Title

      Geochimica et Cosmochimica Acta

      Volume: 218 Pages: 273~290

    • DOI

      doi: 10.1016/j.gca.2017.09.019

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Compound- and position-specific carbon isotopic signatures of abiogenic hydrocarbons from on-land serpentinite-hosted Hakuba Happo hot spring in Japan2017

    • Author(s)
      Suda K, Gilbert A, Yamada K, Yoshida N, Ueno Y
    • Journal Title

      Geochimica et Cosmochimica Acta

      Volume: 206 Pages: 201-215

    • DOI

      10.1016/j.gca.2017.03.008

    • Peer Reviewed
  • [Journal Article] Multiple sulfur isotope records at the end-Guadalupian (Permian) at Chaotian, China: Implications for a role of bioturbation in the sedimentary sulfur cycle in the Phanerozoic2017

    • Author(s)
      Saitoh M, Ueno Y, Matsu'ura F, Kawamura T, Isozaki Y, Yao J, Ji Z, Yoshida N
    • Journal Title

      Journal of Asian Earth Sciences

      Volume: 135 Pages: 70-79

    • DOI

      10.1016/j.jseaes.2016.12.009

    • Peer Reviewed
  • [Journal Article] Multiple sulfur isotope geochemistry of Dharwar Supergroup, Southern India: late Archean record of changing atmosphere2017

    • Author(s)
      Mishima K, Yamazaki R, Satish-Kumar M, Ueno Y, Hokada T, Toyoshima T
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 464 Pages: 69-83

    • DOI

      10.1016/j.epsl.2017.02.007

    • Peer Reviewed
  • [Journal Article] Ejection of iron-bearing giant-impact fragments and the dynamical and geochemical influence of the fragment re-accretion2017

    • Author(s)
      Genda H, Sasaki T, Ueno Y, Iizuka T, Ikoma M
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 470 Pages: 87-95

    • DOI

      10.1016/j.epsl.2017.04.035

    • Peer Reviewed
  • [Presentation] Gas dynamics of Martian primary atmosphere2018

    • Author(s)
      Kurokawa, H
    • Organizer
      Circumplanetary Disks and Satellite Formation
    • Int'l Joint Research / Invited
  • [Presentation] A Bayesian Approach to Deriving Ceres Surface Composition from Dawn VIR Data: Initial Quantification of Bright Spot and Typical Dark Material Phases with This Method2018

    • Author(s)
      Kurokawa, H., Ehlmann, B. L., Ammannito, E., De Sanctis, M. C., Lapotre, M., Usui, T., Stein, N. T., Prettyman, T., Raponi, A., and Ciarniello, M
    • Organizer
      49th Lunar and Planetary Science Conference
    • Int'l Joint Research
  • [Presentation] 原始惑星系円盤ガスと惑星大気のリサイクリング:等温・非等温計算の比較2018

    • Author(s)
      黒川 宏之, 谷川 享行
    • Organizer
      日本天文学会 2018年春季年会
  • [Presentation] Suppression of atmospheric recycling of protoplanets in a protoplanetary disk by buoyancy barrier: implications for the formation super-Earths2018

    • Author(s)
      Kurokawa, H. and Tanigawa, T
    • Organizer
      DTA SYMPOSIUM VIII: Challenge to Super-Earths and Their Atmospheres―Where do they come from?
    • Int'l Joint Research
  • [Presentation] 火星大気進化モデルの構築:元素・同位体組成からの制約2018

    • Author(s)
      黒川 宏之, 黒澤 耕介, 臼井 寛裕
    • Organizer
      第19回惑星圏研究会
    • Invited
  • [Presentation] Recycling of the planetary atmospheres embedded in a protoplanetary disk: a comparison between isothermal and non-isothermal simulations2018

    • Author(s)
      Kurokawa, H. and Tanigawa, T
    • Organizer
      Tubingen Winter-Workshop 2018 on the Formation of Low-Mass Early Planetary Atmospheres
    • Int'l Joint Research
  • [Presentation] MMXのサンプルサイエンス検討2018

    • Author(s)
      臼井寛裕, 岡崎隆司, 高野淑識, 橘省吾, 藤谷渉, 三浦弥生, 澤田弘崇
    • Organizer
      第18回 宇宙科学シンポジウム
  • [Presentation] 着陸機による火星環境探査リサーチグループの成果報告2018

    • Author(s)
      臼井寛裕, 佐藤毅彦, 亀田真吾, 宮本英昭, 山岸明彦, 藤田和央, 石上玄也, 火星着陸 RG
    • Organizer
      第18回 宇宙科学シンポジウム
  • [Presentation] 火星表層と世界の生命探査計画2018

    • Author(s)
      臼井寛裕
    • Organizer
      アストロバイオロジーセンターシンポジウム 2018
    • Invited
  • [Presentation] The Importance of Phobos Sample Return for Understanding the Mars-moon system2018

    • Author(s)
      Tomohiro Usui
    • Organizer
      Europlanet & International Space Science Institute Workshop "Role of Sample Return in Addressing Major Outstanding Questions in Planetary Sciences"
    • Int'l Joint Research / Invited
  • [Presentation] 火星の水の歴史と分布2018

    • Author(s)
      臼井寛裕
    • Organizer
      第19回惑星圏研究会
  • [Presentation] Japanese Exploration of the Mars-Moon System2018

    • Author(s)
      Tomohiro Usui
    • Organizer
      Circumplanetary Disks and Satellite Formation
    • Int'l Joint Research / Invited
  • [Presentation] Future application of X‐ray microscopy (STXM etc.) to Hayabusa 2 asteroid samples2017

    • Author(s)
      Yoshio Takahashi
    • Organizer
      Joint meeting of Multi‐scale asteroid science & Aqua planetology
    • Invited
  • [Presentation] XAFSを用いた状態分析による微量元素の環境挙動解析2017

    • Author(s)
      高橋嘉夫
    • Organizer
      第28回 日本 微量元素学会学術集会特別シンポジウム「高輝度放射光を利用した微量元素計測 の最前線」
    • Invited
  • [Presentation] Importance of chemical process study for the precise prediction of environmental change2017

    • Author(s)
      Yoshio Takahashi
    • Organizer
      JpGU-AGU Joint meeting (Session: Future Earth - Implementing Integrated Research for Sustainable Future)
    • Invited
  • [Presentation] 深海相ペルム紀-三畳紀境界層に記録された鉄・モリブデンの化学種記録2017

    • Author(s)
      高橋聡, 中田亮一, 渡辺勇輔, 高橋嘉夫
    • Organizer
      日本地球惑星科学連合2017年大会
  • [Presentation] 古原生代Transvaal超層群Hotazel層の縞状鉄鉱層およびMn堆積物の地質学・地球化学的研究 : 希土類元素組成から示唆される堆積環境の酸化還元と熱水の影響の変化2017

    • Author(s)
      青木翔吾, 坂田周平, 中田亮一, 柏原輝彦, 大野剛, 高橋嘉夫, Tsikos Harilaos, 小宮剛
    • Organizer
      日本地球惑星科学連合2017年大会
  • [Presentation] 縞状鉄鉱層の遷移金属元素濃度の空間分布 : 海洋生命必須元素濃度の経年変化と生物進化への影響2017

    • Author(s)
      青木翔吾, 坂田周平, 中田亮一, 柏原輝彦, 大野剛, 高橋嘉夫, Tsikos Harilaos, 小宮剛
    • Organizer
      日本地球惑星科学連合2017年大会
  • [Presentation] STXM-XANESを用いた硫黄の化学種別高解像度イメージング法の開発:地球外有機物の形成環境の解明に向けた第一歩2017

    • Author(s)
      伊藤元雄, 中田亮一, 大東琢治, 兒玉優, 奈良岡浩
    • Organizer
      2017年度地球化学会年会
  • [Presentation] X線吸収端近傍構造分析による火星隕石衝撃ガラス中の硫酸塩成分の検出2017

    • Author(s)
      四垂将志, 中田亮一, 臼井寛裕, 清水健二, 高橋嘉夫, 横山哲也
    • Organizer
      2017年度地球化学会年会
  • [Presentation] X線吸収微細構造分析による火星隕石中の炭酸塩の鉄化学種解析2017

    • Author(s)
      田辺学, 中田亮一, 臼井寛裕, 四垂将志, 横山哲也
    • Organizer
      2017年度地球化学会年会
  • [Presentation] 多重検出器型ICP質量分析計と脱溶媒試料導入装置を用いた極微量鉛同位体比分析2017

    • Author(s)
      永石一弥, 中田亮一, 石川剛志
    • Organizer
      2017年度地球化学会年会
  • [Presentation] 斜長石単結晶での鉄化学種分析:斜長石中でのマグネタイト離溶条件解明に向けて2017

    • Author(s)
      中田亮一, 佐藤雅彦, 潮田雅司
    • Organizer
      日本鉱物科学会2017年年会
  • [Presentation] 泥火山から採取した原油の希土類元素地球化学2017

    • Author(s)
      中田亮一, 早稲田周, 奥村文章, 高橋嘉夫
    • Organizer
      日本地質学会第124年学術大会
    • Invited
  • [Presentation] Precise determination of Fe species in plagioclase crystals2017

    • Author(s)
      佐藤雅彦, 潮田雅司, 中田亮一
    • Organizer
      地球電磁気・地球惑星圏学会第142回総会・講演会
  • [Presentation] Cerium stable isotope ratio in ferromanganese deposits and its potential as a paleoredox proxy2017

    • Author(s)
      R. Nakada, Y. Takahashi, and M. Tanimizu
    • Organizer
      The 27th Goldschmidt Conference
    • Int'l Joint Research
  • [Presentation] Sulfur K-edge XANES Analyses of Shergottites: Implication for Aqueous Alteration Processes on Mars2017

    • Author(s)
      M. Shidare, R. Nakada, T. Usui, M. Tobita, and T. Yokoyama
    • Organizer
      49th Lunar and Planetary Science Conference
    • Int'l Joint Research
  • [Presentation] Volatile delivery and evolution of terrestrial planets: a theoretical and geochemical perspective2017

    • Author(s)
      Kurokawa, H
    • Organizer
      Joint meeting of Multi-scale asteroid science & Aqua planetology
    • Int'l Joint Research / Invited
  • [Presentation] 地球型惑星の大気と海の形成と進化2017

    • Author(s)
      黒川 宏之
    • Organizer
      宇宙生命計算科学連携拠点第3回ワークショップ
    • Invited
  • [Presentation] Evolution of the water cycle since the Archean as constrained by hydrogen isotopes2017

    • Author(s)
      Kurokawa, H., Foriel, J., and Laneuville, M
    • Organizer
      Goldschmidt 2017
    • Int'l Joint Research
  • [Presentation] Cycles and escape of water on Earth and Mars: implications from hydrogen isotopic compositions2017

    • Author(s)
      Kurokawa, H., Usui, T., and Foriel, J.
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Int'l Joint Research / Invited
  • [Presentation] Tracing the Origin and Evolution of Volatiles on Mars: Constraints from Elemental and Isotopic Compositions of Nitrogen and Noble Gases2017

    • Author(s)
      Kurokawa, H., Kurosawa, K., and Usui, T
    • Organizer
      48th Lunar and Planetary Science Conference
    • Int'l Joint Research
  • [Presentation] Reducing early atmosphere and carbon cycle2017

    • Author(s)
      Ueno Y
    • Organizer
      DCO workshop on global geodynamical models, Moscow
    • Int'l Joint Research / Invited
  • [Presentation] Revisiting Redox State of the Early Earth's Atmosphere and Prebiotic Synthesis2017

    • Author(s)
      Ueno Y, Endo Y, Zang X and Kawade W
    • Organizer
      XVIIIth International Conference on the Origin of Life
    • Int'l Joint Research
  • [Presentation] Large 13C-depletion by solar UV CO2 photolysis and its implication to Late Archean ecosystem2017

    • Author(s)
      Ueno Y
    • Organizer
      Goldschmidt Conference
    • Int'l Joint Research
  • [Presentation] Decoding redox evolution before oxygenic photosynthesis,2017

    • Author(s)
      Ueno Y
    • Organizer
      EON workshop "Cosmic perspective of Earth"
    • Invited
  • [Presentation] Late Archean Earth as a window to Astrobiology2017

    • Author(s)
      Ueno Y
    • Organizer
      IAU meeting Astrobiology 2017
    • Int'l Joint Research
  • [Presentation] Paleoarchean Microbial Activity Revealed by Multiple Sulfur-Isotope Measurement of Nanomolar Quantities of H2S in Fluid Inclusions2017

    • Author(s)
      Crockford P.W., Wing B.A., Ueno Y
    • Organizer
      Goldschmidt Conference
    • Int'l Joint Research
  • [Presentation] Position-specific 13C isotope analysis of propane from Southwest Ontario2017

    • Author(s)
      Gilbert A., Giunta, T., Sherwood-Lollar B., Yamada K., Yoshida N., Ueno Y
    • Organizer
      Goldschmidt Conference
    • Int'l Joint Research
  • [Presentation] Influence of redox environment on UV organic synthesis2017

    • Author(s)
      Kawade W., Zang X., Ueno Y
    • Organizer
      Goldschmidt Conference
    • Int'l Joint Research
  • [Presentation] Experimental study on synthesis of ammonia and organic nitrogen species by photochemistry on terrestrial planets2017

    • Author(s)
      Zang X., Kawade W., Ueno Y
    • Organizer
      Goldschmidt Conference
    • Int'l Joint Research
  • [Presentation] Hydrogen isotopic compositions of Archean sea water and isotopic evolution2017

    • Author(s)
      Murai T., Ueno Y., Foriel J., Genda H
    • Organizer
      Goldschmidt Conference
    • Int'l Joint Research
  • [Presentation] Hydrogen reservoirs in Mars as revealed by SNC meteorites2017

    • Author(s)
      Tomohiro Usui
    • Organizer
      日本地球惑星科学連合2017年大会
  • [Presentation] 着陸機による火星環境探査リサーチグループの成果報告2017

    • Author(s)
      臼井寛裕, 佐藤毅彦, 亀田真吾, 宮本英昭, 山岸明彦, 藤田和央, 石上玄也, 火星着陸 RG
    • Organizer
      第50回 月・惑星シンポジウムプログラム
  • [Presentation] 揮発性物質探査の意義と無人・有人探査のメリット2017

    • Author(s)
      臼井寛裕
    • Organizer
      第50回 月・惑星シンポジウムプログラム
    • Invited
  • [Presentation] 火星―衛星圏への日本の将来探査計画2017

    • Author(s)
      臼井寛裕
    • Organizer
      日本地球化学会第64回年会
  • [Presentation] 着陸機による火星環境探査計画の検討2017

    • Author(s)
      臼井寛裕, 佐藤毅彦, 亀田真吾, 宮本英昭, 山岸明彦, 藤田和央, 石上玄也, 火星着陸 RG
    • Organizer
      2017 日本惑星科学会 秋季講演会
  • [Presentation] Future Japanese Exploration of the Mars-Moon System2017

    • Author(s)
      Tomohiro Usui
    • Organizer
      ELSI/EON International Workshop on Life Detection Technology: For Mars, Enceladus and Beyond
    • Int'l Joint Research
  • [Book] Volatiles in the Martian Crust2018

    • Author(s)
      Tomohiro Usui
    • Total Pages
      432
    • Publisher
      Elsevier
    • ISBN
      9780128041918
  • [Remarks] Mars Science Team of Tokyo-Tech

    • URL

      https://sites.google.com/site/marssciencet3/

URL: 

Published: 2018-12-17  

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