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Decoding CO world in early Earth and Mars

Planned Research

Project AreaCO world
Project/Area Number 22H05151
Research Category

Grant-in-Aid for Transformative Research Areas (A)

Allocation TypeSingle-year Grants
Review Section Transformative Research Areas, Section (II)
Research InstitutionInstitute of Science Tokyo

Principal Investigator

上野 雄一郎  東京工業大学, 理学院, 教授 (90422542)

Co-Investigator(Kenkyū-buntansha) ジルベルト アレキシー  東京工業大学, 理学院, 准教授 (20726955)
青木 翔平  東京大学, 大学院新領域創成科学研究科, 講師 (60773629)
山田 桂太  東京工業大学, 物質理工学院, 准教授 (70323780)
Project Period (FY) 2022-06-16 – 2027-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥242,840,000 (Direct Cost: ¥186,800,000、Indirect Cost: ¥56,040,000)
Fiscal Year 2025: ¥49,400,000 (Direct Cost: ¥38,000,000、Indirect Cost: ¥11,400,000)
Fiscal Year 2024: ¥49,140,000 (Direct Cost: ¥37,800,000、Indirect Cost: ¥11,340,000)
Fiscal Year 2023: ¥48,100,000 (Direct Cost: ¥37,000,000、Indirect Cost: ¥11,100,000)
Fiscal Year 2022: ¥46,150,000 (Direct Cost: ¥35,500,000、Indirect Cost: ¥10,650,000)
Keywords同位体分子 / 初期地球 / 火星探査 / バイオマーカー
Outline of Research at the Start

環境班は、地球と火星の初期環境を復元し、COの果たした役割を解明するため、分子レベルの安定同位体計測法(同位体分子計測)を開発する。大気・生物・化学過程でそれぞれ生成する有機分子がもつ同位体分子組成の特徴を、実験と観測により明らかにし、生物・非生物過程によりCO から生成した有機分子を判別する指標(バイオマーカー)を構築する。また、これを用いて、初期地球アナログ環境の物質循環を解明する。大気CO の化学過程は火星大気の観測と室内での光化学実験により解明し、理論班との協働により、初期地球および火星大気COから供給される有機分子の種類とフラックスを推定し、かつ同位体分子を用いてこれを検証する。

Outline of Annual Research Achievements

本年度は、高質量分解能質量分析計により炭化水素同位体分子計測を行い、バイオマーカー構築のための計測を行った。また、同様の同位体分子計測法の適用範囲を拡張するため、フーリエ変換型質量分析計のソフトウェアアップグレードを行い、主に有機酸、無機酸の新規同位体分子計測を開始した。まず、硝酸の窒素、酸素同位体計測および酢酸の炭素同位体計測が十分な精度で実行可能であることが確認できた。また、すでに運用している質量分析計に燃焼炉を設置し、固体試料の炭素・窒素同位体計測がルーチンで実行可能となった。
[生物班との共同研究] 酢酸生成菌を培養し、生成した酢酸の同位体分子計測を行った結果、CO2から生成する酢酸と、COから生成する酢酸とでは、分子内のメチル炭素、カルボキシ炭素の間に明確な差が生じることを突き止め、バイオマーカー構築が前進した。
[化学班との共同研究] CO大気の光化学実験を継続して行い、本年度は特に硫黄化合物を導入した系の実験を行った。その結果、COから合成される有機分子の中で、グリコール酸の割合が高く、C3、C4有機酸も生成されることが新たに見出された。また、元素硫黄の存在下では、より還元条件が達成され、有機分子の生成に有利であることも示された。
[理論班との共同研究] 現在の火星大気の分光観測により、CO2の光解離で生じたCOが極度に13Cの少ない異常な炭素同位体比を持つことが明らかになった(Aoki, Ueno et al. 2023)。この結果は、理論および実験結果と一致しており、COのマーカーとしてこの同位体異常を使うことで、過去の地球および火星大気中でCOから生じた有機分子を特定することが可能であるとの確証が得られた。

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

火星大気COの研究が進展し、これまで認識されてこなかったCOの炭素同位体異常について、理論・実験・観測の3方向からそのメカニズムが検証された(Yoshida et al., 2023; Aoki et al., 2023; Ueno et al., in press)。
さらに、CO大気から実験的にC3,C4化合物も合成されることがわかり、また硫黄の存在が有機分子生成を加速させる可能性も見出された。これらの成果は惑星のCO環境下で生命代謝につながる化学系を構築・実証する上で大きな進展である。
また、生物班との共同研究も進展し、微生物の生成する酢酸の分子内同位体分布がCO代謝のマーカーとなることが明らかになった。

Strategy for Future Research Activity

環境物質の起源推定法の開発においてはこれまでの方法に加え、昨年度にアップグレードしたOrbitrap分析計による新規の有機酸、アミノ酸の同位体分子計測法を開拓してゆく。
生物班との共同研究において酢酸菌の培養実験を強化し、有機酸の同位体分子計測を通して、WL経路の代謝様式解明とバイオマーカー構築を進める。
理論班との共同研究においては、引き続き大気モデル・生態系モデルに同位体分別を導入する分別係数の決定を実験的に行い、観測と比較する。
化学班との共同研究においては、特にアミノ酸を生成する条件に着目し、それ自信が増幅する条件を探索することで、惑星環境下での自己触媒系の構築を目指す。

Report

(2 results)
  • 2023 Annual Research Report
  • 2022 Annual Research Report
  • Research Products

    (103 results)

All 2024 2023 2022 Other

All Int'l Joint Research (8 results) Journal Article (40 results) (of which Int'l Joint Research: 39 results,  Peer Reviewed: 40 results,  Open Access: 36 results) Presentation (47 results) (of which Int'l Joint Research: 26 results,  Invited: 5 results) Book (1 results) Remarks (4 results) Funded Workshop (3 results)

  • [Int'l Joint Research] コペンハーゲン大学(デンマーク)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] 西オーストラリア大学(オーストラリア)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] ヘルムホルツ-センター ポツダム/ゲッチンゲン大学(ドイツ)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Belgian Institute for Space Aeronomy(ベルギー)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] コペンハーゲン大学(デンマーク)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] 西オーストラリア大学(オーストラリア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] ヘルムホルツ-センター ポツダム(ドイツ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Belgian Institute for Space Aeronomy(ベルギー)

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Deep Subseafloor Biogeochemical Processes and Microbial Populations Potentially Associated with the 2011 Tohoku-oki Earthquake at the Japan Trench Accretionary Wedge (IODP Expedition 343)2023

    • Author(s)
      Kawagucci Shinsuke、Sakai Sanae、Tasumi Eiji、Hirai Miho、Takaki Yoshihiro、Nunoura Takuro、Saitoh Masafumi、Ueno Yuichiro、Yoshida Naohiro、Shibuya Takazo、Clifford Sample James、Okumura Tomoyo、Takai Ken
    • Journal Title

      Microbes and Environments

      Volume: 38 Issue: 2 Pages: n/a

    • DOI

      10.1264/jsme2.ME22108

    • ISSN
      1342-6311, 1347-4405
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nitrogen Isotope Record From a Mid‐oceanic Paleo‐Atoll Limestone to Constrain the Redox State of the Panthalassa Ocean in the Capitanian (Late Guadalupian, Permian)2023

    • Author(s)
      Saitoh Masafumi、Nishizawa Manabu、Ozaki Kazumi、Ikeda Masayuki、Ueno Yuichiro、Takai Ken、Isozaki Yukio
    • Journal Title

      Paleoceanography and Paleoclimatology

      Volume: 38 Issue: 6

    • DOI

      10.1029/2022pa004573

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Large sulfur isotope fractionation during abiotic consumption of hydrogen sulfide after cessation of bacterial growth in batch culture experiments of sulfate reducing bacteria2023

    • Author(s)
      Matsu'ura Fumihiro、Makita Hiroko、Takai Ken、Nakagawa Mayuko、Ueno Yuichiro
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 624 Pages: 118446-118446

    • DOI

      10.1016/j.epsl.2023.118446

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Spectroscopic and Biophysical Methods to Determine Differential Salt‐Uptake by Primitive Membraneless Polyester Microdroplets2023

    • Author(s)
      Chen Chen、Yi Ruiqin、Igisu Motoko、Sakaguchi Chie、Afrin Rehana、Potiszil Christian、Kunihiro Tak、Kobayashi Katsura、Nakamura Eizo、Ueno Yuichiro、Antunes Andre、Wang Anna、Chandru Kuhan、Hao Jihua、Jia Tony Z.
    • Journal Title

      Small Methods

      Volume: 7 Issue: 12 Pages: 2300119-2300119

    • DOI

      10.1002/smtd.202300119

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Aqueous breakdown of aspartate and glutamate to n-ω-amino acids on the parent bodies of carbonaceous chondrites and asteroid Ryugu2023

    • Author(s)
      Li Yamei、Kurokawa Hiroyuki、Sekine Yasuhito、Kebukawa Yoko、Nakano Yuko、Kitadai Norio、Zhang Naizhong、Zang Xiaofeng、Ueno Yuichiro、Fujimori Gen、Nakamura Ryuhei、Fujishima Kosuke、Isa Junko
    • Journal Title

      Science Advances

      Volume: 9 Issue: 50 Pages: 1-10

    • DOI

      10.1126/sciadv.adh7845

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Depletion of 13C in CO in the Atmosphere of Mars Suggested by ExoMars-TGO/NOMAD Observations2023

    • Author(s)
      Aoki S.、Shiobara K.、Yoshida N.、Trompet L.、Yoshida T.、Terada N.、Nakagawa H.、Liuzzi G.、Vandaele A. C.、Thomas I. R.、Villanueva G. L.、Lopez-Valverde M. A.、Brines A.、Patel M. R.、Faggi S.、Daerden F.、Erwin J. T.、Ristic B.、Bellucci G.、Lopez-Moreno J. J.、Kurokawa H.、Ueno Y.
    • Journal Title

      The Planetary Science Journal

      Volume: 4 Issue: 5 Pages: 97-97

    • DOI

      10.3847/psj/acd32f

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Analysis of intramolecular carbon isotope distributions in alanine by electrospray ionization Orbitrap mass spectrometry2023

    • Author(s)
      G. M. Weiss, A. L. Sessions, M. Julien, T. Csernica, K. Yamada, A. Gilbert, K. H Freeman, J. M. Eiler
    • Journal Title

      INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

      Volume: 493 Pages: 117128-117128

    • DOI

      10.1016/j.ijms.2023.117128

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Position-Specific 13C isotope Analysis by NMR as a tool for authentication of ethanol containing beverages2023

    • Author(s)
      A. Gilbert, F. Thomas, S. Akoka
    • Journal Title

      Handbook of Isotopologue Biogeochemistry;Springer-Nature Eds

      Volume: - Pages: 1-27

    • DOI

      10.1007/978-981-10-7048-8_39-1

    • ISBN
      9789811070488
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Heterogeneous Processes in the Atmosphere of Mars and Impact on H2O2 and O3 Abundances2023

    • Author(s)
      Daerden Frank、Crowley John N.、Neary Lori、Smith Michael D.、Loeffler Mark J.、Clancy R. Todd、Wolff Michael J.、Aoki Shohei、Sagawa Hideo
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 128 Issue: 12 Pages: 1-34

    • DOI

      10.1029/2023je008014

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Numerical Prediction of Changes in Atmospheric Chemical Compositions During a Solar Energetic Particle Event on Mars2023

    • Author(s)
      Nakamura Yuki、Leblanc Francois、Terada Naoki、Hiruba Sayano、Murata Isao、Nakagawa Hiromu、Sakai Shotaro、Aoki Shohei、Piccialli Arianna、Willame Yannick、Neary Lori、Vandaele Ann Carine、Murase Kiyoka、Kataoka Ryuho
    • Journal Title

      Journal of Geophysical Research: Space Physics

      Volume: 128 Issue: 12

    • DOI

      10.1029/2022ja031250

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Martian Atmospheric Aerosols Composition and Distribution Retrievals During the First Martian Year of NOMAD/TGO Solar Occultation Measurements: 2. Extended Results, End of MY 34 and First Half of MY 352023

    • Author(s)
      Stolzenbach Aurelien、Lopez Valverde Miguel‐Angel、Brines Adrian、Modak Ashimananda、Funke Bernd、Gonzalez‐Galindo Francisco、Thomas Ian、Liuzzi Giuliano、Villanueva Geronimo、Luginin Mikhail、Aoki Shohei、et al.
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 128 Issue: 11

    • DOI

      10.1029/2023je007835

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Martian Atmospheric Aerosols Composition and Distribution Retrievals During the First Martian Year of NOMAD/TGO Solar Occultation Measurements: 1. Methodology and Application to the MY 34 Global Dust Storm2023

    • Author(s)
      Stolzenbach Aurelien、Lopez Valverde Miguel‐Angel、Brines Adrian、Modak Ashimananda、Funke Bernd、Gonzalez‐Galindo Francisco、Thomas Ian、Liuzzi Giuliano、Villanueva Geronimo、Luginin Mikhail、Aoki Shohei、et al.
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 128 Issue: 11

    • DOI

      10.1029/2022je007276

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Update on SO2, detection of OCS, CS, CS2, and SO3, and upper limits of H2S and HOCl in the Venus mesosphere using SOIR on board Venus Express2023

    • Author(s)
      Mahieux A.、Robert S.、Mills F.P.、Jessup K.L.、Trompet L.、Aoki S.、Piccialli A.、Peralta J.、Vandaele A.C.
    • Journal Title

      Icarus

      Volume: 399 Pages: 115556-115556

    • DOI

      10.1016/j.icarus.2023.115556

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Strong Depletion of 13C in CO Induced by Photolysis of CO2 in the Martian Atmosphere, Calculated by a Photochemical Model?2023

    • Author(s)
      Yoshida, T., Aoki, S., Ueno, Y., Terada, N., Nakamura, Y., Shiobara, K., Yoshida, N., Nakagawa, H., Sakai, S., & Koyama, S.
    • Journal Title

      The Planetary Science Journal

      Volume: 4 Issue: 3 Pages: 53-53

    • DOI

      10.3847/psj/acc030

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The noble gas and nitrogen relationship between Ryugu and carbonaceous chondrites2023

    • Author(s)
      Broadley M.W.、Byrne D.J.、Fri E.、et al.
    • Journal Title

      Geochimica et Cosmochimica Acta

      Volume: 345 Pages: 62-74

    • DOI

      10.1016/j.gca.2023.01.020

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Martian Ozone Observed by TGO/NOMAD‐UVIS Solar Occultation: An Inter‐Comparison of Three Retrieval Methods2023

    • Author(s)
      Piccialli A.、Vandaele A. C.、Willame Y.、Maattanen A.、Trompet L.、Erwin J. T.、Daerden F.、Neary L.、Aoki S.、Viscardy S.、Thomas I. R.、Depiesse C.、Ristic B.、Mason J. P.、Patel M. R.、Wolff M. J.、Khayat A. S. J.、Bellucci G.、Lopez‐Moreno J.‐J.
    • Journal Title

      Earth and Space Science

      Volume: 10 Issue: 2

    • DOI

      10.1029/2022ea002429

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Carbon Dioxide Retrievals From NOMAD‐SO on ESA's ExoMars Trace Gas Orbiter and Temperature Profile Retrievals With the Hydrostatic Equilibrium Equation: 2. Temperature Variabilities in the Mesosphere at Mars Terminator2023

    • Author(s)
      Trompet L.、Vandaele A. C.、Thomas I.、Aoki S.、Daerden F.、Erwin J.、Flimon Z.、Mahieux A.、Neary L.、Robert S.、Villanueva G.、Liuzzi G.、Lopez‐Valverde M. A.、Brines A.、Bellucci G.、Lopez‐Moreno J. J.、Patel M. R.
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 128 Issue: 3

    • DOI

      10.1029/2022je007279

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Carbon Dioxide Retrievals From NOMAD‐SO on ESA's ExoMars Trace Gas Orbiter and Temperature Profiles Retrievals With the Hydrostatic Equilibrium Equation: 1. Description of the Method2023

    • Author(s)
      Trompet L.、Vandaele A. C.、Thomas I.、Aoki S.、Daerden F.、Erwin J.、Flimon Z.、Mahieux A.、Neary L.、Robert S.、Villanueva G.、Liuzzi G.、Lopez‐Valverde M. A.、Brines A.、Bellucci G.、Lopez‐Moreno J. J.、Patel M. R.
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 128 Issue: 3

    • DOI

      10.1029/2022je007277

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Retrieval of Martian Atmospheric CO Vertical Profiles From NOMAD Observations During the First Year of TGO Operations2023

    • Author(s)
      Modak A., Lopez‐Valverde M. A., Brines A., Stolzenbach A., Funke B., Gonzalez‐Galindo F., Hill B., Aoki S., Thomas I., Liuzzi G., Villanueva G., Erwin J., Lopez Moreno J. J., Yoshida N., Grabowski U., Forget F., Daerden F., Ristic B., Bellucci G., Patel M., Trompet L., Vandaele A.C.
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 128 Issue: 3

    • DOI

      10.1029/2022je007282

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Martian Atmospheric Temperature and Density Profiles During the First Year of NOMAD/TGO Solar Occultation Measurements2023

    • Author(s)
      Miguel‐Angel Lopez Valverde, Bernd Funke, Adrian Brines, Aurelien Stolzenbach, Ashimananda Modak, Brittany Hill, Francisco Gonzalez‐Galindo, Ian Thomas, Loic Trompet, Shohei Aoki
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 128 Issue: 2

    • DOI

      10.1029/2022je007278

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Low 13C-13C abundances in abiotic ethane2022

    • Author(s)
      Taguchi, K., Gilbert, A., Sherwood Lollar, B., Giunta, T., Boreham, C.J., Liu, Q., Horita, J., Ueno, Y.,
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 5790-5790

    • DOI

      10.1038/s41467-022-33538-9

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sulfur in Archean komatiite implies early subduction of oceanic lithosphere2022

    • Author(s)
      Yusuke Kubota, Fumihiro Matsuura, Kenji Shimizu, Akira Ishikawa, Yuichiro Ueno
    • Journal Title

      Earth and Plenetary Science Letters

      Volume: 598 Pages: 117826-117826

    • DOI

      10.1016/j.epsl.2022.117826

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spatial distribution of organic functional groups in Ediacaran acritarchs from the Doushantuo Formation in South China as revealed by micro-FTIR spectroscopy2022

    • Author(s)
      Igisu M., Ueno Y., Komiya T., Awramik S.M., Ikemoto Y., and Takai K.
    • Journal Title

      Precambrian Research

      Volume: 373 Pages: 106628-106628

    • DOI

      10.1016/j.precamres.2022.106628

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sulfur isotope systematics of granitoids from the Yilgarn Craton shed new light on the fluid reservoirs of Neoarchean orogenic gold deposits2022

    • Author(s)
      Caruso, S., Fiorentini, M.L., Champion, D.C., Lu, Y., Ueno, Y., Smithies, R.H.,
    • Journal Title

      Precambrian Research

      Volume: 326 Pages: 199-213

    • DOI

      10.1016/j.gca.2022.03.023

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] STXM-XANES analyses of carbonaceous matter in seafloor hydrothermal deposits from the ~3.5 Ga Dresser Formation in the North Pole area, Western Australia2022

    • Author(s)
      Igisu Motoko、Takahashi Yoshio、Uematsu Katsuyuki、Takeichi Yasuo、Ueno Yuichiro、Takai Ken
    • Journal Title

      GEOCHEMICAL JOURNAL

      Volume: 56 Issue: 4 Pages: 129-133

    • DOI

      10.2343/geochemj.GJ22010

    • ISSN
      0016-7002, 1880-5973
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sulfur mass-independent fractionation during SO2 photolysis in low-temperature/pressure atmospheres2022

    • Author(s)
      Endo, Y., Sekine, Y., Ueno, Y.,
    • Journal Title

      Chemical Geology

      Volume: 609 Pages: 121064-121064

    • DOI

      10.1016/j.chemgeo.2022.121064

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Photochemical Synthesis of Ammonia and Amino Acids from Nitrous Oxide2022

    • Author(s)
      Zang Xiaofeng、Ueno Yuichiro、Kitadai Norio
    • Journal Title

      Astrobiology

      Volume: 22 Issue: 4 Pages: 387-398

    • DOI

      10.1089/ast.2021.0064

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Re-evaluation of the 13C isotope fractionation associated with lipids biosynthesis by position-specific isotope analysis of plant fatty acids2022

    • Author(s)
      Julien Maxime、Zhao Yu、Ma Ran、Zhou Youping、Nakagawa Mayuko、Yamada Keita、Yoshida Naohiro、Remaud G?rald S.、Gilbert Alexis
    • Journal Title

      Organic Geochemistry

      Volume: 174 Pages: 104516-104516

    • DOI

      10.1016/j.orggeochem.2022.104516

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] First asteroid gas sample delivered by the Hayabusa2 mission: A treasure box from Ryugu2022

    • Author(s)
      Okazaki Ryuji、Miura Yayoi N.、Takano Yoshinori、Sawada Hirotaka、Sakamoto Kanako、Yada Toru、Yamada Keita、Kawagucci Shinsuke、Matsui Yohei、Hashizume Ko ... Yabuta Hikaru ... et al.
    • Journal Title

      Science Advances

      Volume: 8 Issue: 46 Pages: 2375-2548

    • DOI

      10.1126/sciadv.abo7239

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The GAs Extraction and Analyses system (GAEA) for immediate extraction and measurements of volatiles in the Hayabusa2 sample container2022

    • Author(s)
      Miura Y.N., Okazaki R., Takano Y., Sakamoto K., Tachibana S., Yamada K., Sakai s., Sawada H.
    • Journal Title

      Earth, Planets and Space

      Volume: 74 Issue: 1

    • DOI

      10.1186/s40623-022-01638-x

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Source analysis of dissolved methane in Chukchi Sea and Bering Strait during summer-autumn of 2012 and 20132022

    • Author(s)
      Kudo Kushi、Toyoda Sakae、Yamada Keita、Yoshida Naohiro、Sasano Daisuke、Kosugi Naohiro、Murata Akihiko、Uchida Hiroshi、Nishino Shigeto
    • Journal Title

      Marine Chemistry

      Volume: 243 Pages: 104119-104119

    • DOI

      10.1016/j.marchem.2022.104119

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hydrocarbon Cycling in the Tokamachi Mud Volcano (Japan): Insights from Isotopologue and Metataxonomic Analyses2022

    • Author(s)
      A. Gilbert, Mayuko Nakagawa, Koudai Taguchi, Naizhong Zhang, Akifumi Nishida, Naohiro Yoshida
    • Journal Title

      Microorganisms

      Volume: 7 Issue: 7 Pages: 1417-1417

    • DOI

      10.3390/microorganisms10071417

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Water vapor vertical distribution on Mars during perihelion season of MY 34 and MY 35 with ExoMars‐TGO/NOMAD observations2022

    • Author(s)
      Brines A.、Lopez‐Valverde M. A.、Stolzenbach A.、Modak A.、Funke B.、Galindo F. G.、Aoki S.、Villanueva G. L.、Liuzzi G.、Thomas I. R.、Erwin J. T.、Grabowski U.、Forget F.、Lopez‐Moreno J. J.、Rodriguez‐Gomez J.、Daerden F.、Trompet L.、Ristic B.、Patel M. R.、Bellucci G.、Vandaele A. C.
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 128 Issue: 11

    • DOI

      10.1029/2022je007273

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Global Variations in Water Vapor and Saturation State Throughout the Mars Year 34 Dusty Season2022

    • Author(s)
      Holmes J. A.、Lewis S. R.、Patel M. R.、Alday J.、Aoki S.、Liuzzi G.、Villanueva G. L.、Crismani M. M. J.、Fedorova A. A.、Olsen K. S.、Kass D. M.、Vandaele A. C.、Korablev O.
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 127 Issue: 10

    • DOI

      10.1029/2022je007203

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Global Vertical Distribution of Water Vapor on Mars: Results From 3.5 Years of ExoMars‐TGO/NOMAD Science Operations2022

    • Author(s)
      Aoki S.、Vandaele A. C.、Daerden F.、Villanueva G. L.、Liuzzi G.、Clancy R. T.、Lopez‐Valverde M. A.、Brines A.、Thomas I. R.、Trompet L.、Erwin J. T.、Neary L.、Robert S.、Piccialli A.、Holmes J. A.、Patel M. R.、Yoshida N.、Whiteway J.、Smith M. D.、Ristic B.、Bellucci G.、Lopez‐Moreno J. J.、Fedorova A. A.
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 127 Issue: 9

    • DOI

      10.1029/2022je007231

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Planet‐Wide Ozone Destruction in the Middle Atmosphere on Mars During Global Dust Storm2022

    • Author(s)
      F. Daerden, L. Neary, M. Wolff, R. Clancy, F. Lefevre, J. Whiteway, S. Viscardy, A. Piccialli, Y. Willame, C. Depiesse, S. Aoki, I. Thomas, B. Ristic, J. Erwin, J.‐C. Gerard, B. Sandor, A. Khayat, M. Smith, J. Mason, M. Patel, G. Villanueva, G. Liuzzi, G. Bellucci, J.‐J. Lopez‐Moreno, A.C. Vandaele
    • Journal Title

      Geophysical Research Letters

      Volume: 49 Issue: 11

    • DOI

      10.1029/2022gl098821

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Deuterium Isotopic Ratio of Water Released From the Martian Caps as Measured With TGO/NOMAD2022

    • Author(s)
      Geronimo L. Villanueva, Giuliano Liuzzi, Shohei Aoki, et al.
    • Journal Title

      Geophysical Research Letters

      Volume: 49 Issue: 12

    • DOI

      10.1029/2022gl098161

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Variations in Vertical CO/CO2 Profiles in the Martian Mesosphere and Lower Thermosphere Measured by the ExoMars TGO/NOMAD: Implications of Variations in Eddy Diffusion Coefficient2022

    • Author(s)
      Nao Yoshida, Hiromu Nakagawa, Shohei Aoki, et al.
    • Journal Title

      Geophysical Research Letters

      Volume: 49 Issue: 10

    • DOI

      10.1029/2022gl098485

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Density and Temperature of the Upper Mesosphere and Lower Thermosphere of Mars Retrieved From the OI 557.7?nm Dayglow Measured by TGO/NOMAD2022

    • Author(s)
      Aoki S.、Gkouvelis L.、Gerard J.‐C.、Soret L.、Hubert B.、Lopez‐Valverde M. A.、Gonzalez‐Galindo F.、Sagawa H.、Thomas I. R.、Ristic B.、Willame Y.、Depiesse C.、Mason J.、Patel M. R.、Bellucci G.、Lopez‐Moreno J.‐J.、Daerden F.、Vandaele A. C.
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 127 Issue: 6

    • DOI

      10.1029/2022je007206

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Mars Oxygen Visible Dayglow: A Martian Year of NOMAD/UVIS Observations2022

    • Author(s)
      Soret L.、Gerard J.‐C.、Aoki S.、Gkouvelis L.、Thomas I. R.、Ristic B.、Hubert B.、Willame Y.、Depiesse C.、Vandaele A. C.、Patel M. R.、Mason J. P.、Daerden F.、Lopez‐Moreno J.‐J.、Bellucci G.
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 127 Issue: 6

    • DOI

      10.1029/2022je007220

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 全球気候モデルによるレゴリス特性が火星地下水分布に与える影響の研究2024

    • Author(s)
      古林未来, 鎌田有紘, 黒田剛史, 黒川宏之, 青木翔平, 中川広務, 寺田直樹
    • Organizer
      第25回惑星圏シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] Nucleation mechanism for Mesospheric water ice clouds on Mars observed by TGO/NOMAD solar occultation2024

    • Author(s)
      小泉海翔, 中川広務, 藤原均, 津田卓雄, 田中今日子, 木村勇気, 青木翔平, 寺田直樹, 笠羽康正, F. Daerden, A. C. Vandaele, I. Thomas, B. Ristic, J. Mason, Y. Willame, M. Patel, G. Bellucci, J. J. Lopez-Moreno, G. Liuzzi, Z. Flimon
    • Organizer
      第25回惑星圏シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] Carbon and oxygen isotope ratios of CO on Mars observed by TGO/NOMAD2024

    • Author(s)
      塩原輝満恵, 中川広務, 青木翔平, 吉田辰哉, 村田功, 寺田直樹, 笠羽康正, H. F. Janecke, 吉田奈央, G. Liuzzi, A. C. Vandaele, L. Trompet, I. Thomas, G. L. Villanueva, M. A. Lopez-Valverde, A. Brines, M. R. Patel, S. Faggi, F. Daerden, J. T. Erwin, B. Ristic, G. Bellucci, J. J. Lopez-Moreno, 上野雄一郎, 黒川宏之, J. Alday
    • Organizer
      第25回惑星圏シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] Development of Martian atmosphere retrieval tool; Dust optical depth and Surface pressure2024

    • Author(s)
      Kazama, A., S. Aoki, Y. Leseigneur, M. Vincendon, A. Spiga, Y. Kasaba, H. Nakagawa, T. Gauter, I. Murata, F. Montmessin, T. Imamura, K. Ogohara, T. Bertrand
    • Organizer
      第25回惑星圏シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] Experimental investigation of the 13C-13C clumping in thermogenic ethane2023

    • Author(s)
      田口 宏大、上野 雄一郎、ジルベルト アレキシー、渋谷 岳造、川口 慎介
    • Organizer
      JpGU 2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] Redox change in Paleoproterozoic estimated from multiple sulfur isotope analysis of Francevillian successions in Gabon2023

    • Author(s)
      栗原在, 佐藤友彦, 澤木佑介, Moussavou Mathieu, 上野雄一郎
    • Organizer
      JpGU 2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] Strong 13C depletion induced by solar UV photolysis of CO2 and its implication for early Mars2023

    • Author(s)
      Ueno Yuichiro, Matthew Johnson, Johan Schmidt, Alexis Gilbert, Hiroyuki Kurokawa, Tomohiro Usui, and Shohei Aoki
    • Organizer
      Goldschmidt Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 硫酸同位体分子が語る酸化的風化、微生物硫酸還 元および熱水循環2023

    • Author(s)
      上野 雄一郎, Jakub Surma
    • Organizer
      2023年度 日本地球化学会 第70回年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Wavelength dependent fractionation of carbon isotopes and its implication for carbon cycle on early Mars2023

    • Author(s)
      Yuichiro Ueno and Matthew Stanley Johnson
    • Organizer
      AGU Annual Meeting 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Abiotic signatures in 13C-13C clumped isotopes of ethane2023

    • Author(s)
      Koudai Taguchi and Yuichiro Ueno
    • Organizer
      AGU Annual Meeting 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Novel Isotopic Methods to Trace The Origin and History of Organic Molecules2023

    • Author(s)
      Alexis Gilbert
    • Organizer
      XVI Latin Amercian Congress on Organic Geochemistry, Aracaju, Brazil
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Carbon and Oxygen isotope ratio in CO in the Martian atmosphere observed by TGO/NOMAD2023

    • Author(s)
      K. Shiobara, S. Aoki, N. Yoshida, H. Nakagawa, N. Terada, Y. Kasaba, I. Murata, T. Yoshida, A. C. Vandaele, L. Trompet, G. Liuzzi, I. R. Thomas, G. L. Villanueva, M. A. Lopez-Valverde, A. Brines, M. R. Patel, S. Faggi, F. Daerden, J. T. Erwin, B. Ristic, G. Bellucci, J. J. Lopez-Moreno, Hiroyuki Kurokawa, Yuichiro Ueno
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Global simulations of water vapor exchange between the regolith and the atmosphere and its effects on the water cycle on Mars.2023

    • Author(s)
      古林 未来、鎌田 有紘、黒田 剛史、黒川 宏之、青木 翔平、中川 広務、寺田 直樹
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Mid-latitude disturbances in the Martian atmosphere studied with MRO MCS data2023

    • Author(s)
      柿沼 希泉、今村 剛、青木 翔平、野口 克行、Kleinboehl Armin
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Local time dependence of Venusian cloud-top SO2 obtained from Akatsuki UV images2023

    • Author(s)
      岩中 達郎、今村 剛、青木 翔平
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Numerical prediction of the ozone depletion in the Martian atmosphere during solar energetic particle events2023

    • Author(s)
      中村 勇貴、Leblanc Francois、寺田 直樹、晝場 清乃、村田 功、中川 広務、堺 正太朗、青木 翔平、Piccialli Arianna、Willame Yannick、Neary Lori、Vandaele Ann Carine、村瀬 清華、片岡 龍峰
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] OMEGA/Mars Expresで観測されたCO2 2 μm吸収帯による火星表面圧力分布の解析2023

    • Author(s)
      風間 暁、Kasaba Yasumasa、Aoki Shohei、Nakagawa Hiromu、Sato Takao、Satoh Shinnosuke、Yoshida Nao
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Impact of a global dust storm event on the CO VMR in the Martian mesosphere and lower thermosphere measured by TGO/NOMAD2023

    • Author(s)
      吉田 奈央、青木 翔平、Daerden Frank、Vandaele Ann Carine、中川 広務、Erwin Justin、Thomas Ian、Trompet Loic、村田 功、Lopez-Valverde Miguel Angel、Neary Lori、寺田 直樹、今村 剛、Villanueva Geronimo、Liuzzi Giuliano、Modak Ashimananda、笠羽 康正、Patel Manish、Ristic Bojan、Bellucci Giancarlo、Lopez-Moreno Jose Juan
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] TGO/NOMADの太陽掩蔽観測による火星中間圏水氷雲の検出2023

    • Author(s)
      小泉 海翔、中川 広務、寺田 直樹、藤原 均、津田 卓雄、田中 今日子、木村 勇気、笠羽 康正、青木 翔平、Frank Daerden、Ann Carine Vandaele、Ian Thomas、Bojan Ristic、Jon Mason、Yannick Willame、Manish Patel、Giancarlo Bellucci、Jose Juan Lopez-Moreno
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] LAPYUTAによる地球型惑星上層大気観測の科学検討2023

    • Author(s)
      益永 圭、Sakai Shotaro、Aoki Shohei、Tsuchiya Fuminori、Murakami Go、Yamazaki Atsushi、Kimura Tomoki、Kagitani Masato、Koga Ryoichi
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Transport processes of dust and water in the Martian atmosphere to be revealed by MIRS onboard the MMX mission2023

    • Author(s)
      中川 広務、青木 翔平、小郷原 一智、今村 剛、Thomas Gautier、Aymeric Spiga、Tanguy Bertrand、Franck Montmessin、Alain Doressoundiram、Jeremie Lasue、風間 暁、笠羽 康正、寺田 直樹、Eric Sawyer、Maria Antonietta Barucci、Jean-Michel Reess、Pernelle Bernardi、Sonia Fornasier、岩田 隆浩
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Global mapping of CO isotope with IRTF/iSHELL and NOMAD2023

    • Author(s)
      S. Aoki
    • Organizer
      NOMAD SWT meeting #23
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] CO2 627/628 ratio below 60km with NOMAD SO2023

    • Author(s)
      H. F. Janecke & S. Aoki
    • Organizer
      NOMAD SWT meeting #23
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Global investigation of the martian D/H cycle through data assimilation2023

    • Author(s)
      J. Holmes, M. Patel, J. Alday, S. Lewis, S. Aoki, G. Liuzzi, G. Villanueva, M. Crismani, A. Fedorova, K. Olsen, D. Kass, A. C. Vandaele, O. Korablev
    • Organizer
      DPS-EPSC 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modelling and measuring the variations of D/H and 18O/16O in Martian water vapour2023

    • Author(s)
      J. Alday, S. Aoki, C. DeWitt, T. Encrenaz, M. Richter, M. Patel, J. A. Holmes, J. P. Mason, F. Montmessin, P. Irwin
    • Organizer
      DPS-EPSC 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Martian dust and water cycle interactions inferred from NOMAD observations and semi-interactive GCM simulations2023

    • Author(s)
      O. Karatekin, C. Senel, S. Verkercke, O. Temel, L. Lozano, B. Ritter, S. Aoki, A. C. Vandaele
    • Organizer
      DPS-EPSC 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Martian atmosphere and surface observed by NOMAD on ExoMars Trace Gas Orbite2023

    • Author(s)
      A. C. Vandaele, F. Daerden, I. Thomas, C. Depiesse, J. Erwin, Z. Flimon, L. Neary, A. Piccialli, B. Ristic, L. Trompet, S. Viscardy, Y. Willame, S. Aoki, N. Yoshida, J.C. Gerard, J. Mason, M. Patel, G. Bellucci, M. A. Lopez-Valverde, J. J. Lopez-Moreno
    • Organizer
      DPS-EPSC 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Global effects of regolith properties on the subsurface ice distribution on Mars using a General Circulation Model2023

    • Author(s)
      古林未来, 鎌田有紘, 黒田剛史, 黒川宏之, 青木翔平, 中川広務, 寺田直樹
    • Organizer
      第154回地球電磁気・地球惑星圏学会講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 欧州火星探査衛星TGO/NOMADで観測されたCO・CO2のCおよびO同位体比2023

    • Author(s)
      塩原輝満恵, H. F. Janecke, 青木翔平, 吉田奈央, 吉田辰哉, 中川広務, 村田功, 寺田直樹, 笠羽康正, G. Liuzzi, A. C. Vandaele, L. Trompet, I. R. Thomas, G. L. Villanueva, M. A. Lopez-Valverde, A. Brines, M. R. Patel, S. Faggi, F. Daerden, J. T. Erwin, B. Ristic, G. Bellucci, J. J. LopezMoreno, 上野雄一郎, 黒川宏之
    • Organizer
      第154回地球電磁気・地球惑星圏学会講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] OMEGA/Mars Expressによって観測されたMY27-29における火星表面圧力分布の季節変動2023

    • Author(s)
      風間暁, 笠羽康正, 青木翔平, 中川広務, 小郷原一智, 今村剛, 佐藤隆雄, 黒田剛史
    • Organizer
      第154回地球電磁気・地球惑星圏学会講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] MEx/OMEGAで観測された火星高緯度域における高解像度水蒸気分布2023

    • Author(s)
      青木翔平, 風間暁, 今村剛, 岩中達郎, 中川広務, 笠羽康正
    • Organizer
      日本惑星科学会2023年秋季講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Impacts of Solar Energetic Particles on the Atmospheric Composition on Present-day Mars2023

    • Author(s)
      Nakamura, Y., F. Leblanc, N. Terada, S. Hiruba, I. Murata, H. Nakagawa, S. Sakai, S. Aoki, A. Piccialli, Y. Willame, L. Neary, A. C. Vandaele, K. Murase, R. Kataoka, K. Seki
    • Organizer
      American Geophysical Union Fall Meeting 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Predicted subsurface ice distribution using a Mars General Circulation Model2023

    • Author(s)
      Kobayashi, M., A. Kamada, T. Kuroda, H. Kurokawa, S. Aoki, H. Nakagawa, N. Terada
    • Organizer
      American Geophysical Union Fall Meeting 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Can CO world create life? Opening talk2023

    • Author(s)
      Ueno Y.
    • Organizer
      CO world workshop on Chemical Roots of Metabolism
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 初期火星大気のCOから生成する有機物2023

    • Author(s)
      上野 雄一郎
    • Organizer
      第24回 惑星圏研究会 (SPS2023)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Large carbon isotope fractionation implies a CO world on early Mars2023

    • Author(s)
      Ueno Y., Schmidt J., Johnson M., Ozaki K., Kurokawa H., Usui T.
    • Organizer
      NOMAD SWT#23 (International conference on new insights into Mars achieved by remote-sensing observation, numerical simulation, and laboratory experiment of trace gases)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] UPDATE ON ISOTOPE STUDY: 13C/12C RATIO IN CO OBSERVED BY IRTF/ISHELL (FIRST ATTEMPT2023

    • Author(s)
      青木 翔平
    • Organizer
      NOMAD SWT meeting #23, Matsushima, Japan
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Tracing oxygen in sulfate using 34S-18O clumping2022

    • Author(s)
      Ueno Y, Surma J, Katsuta T, Ishimaru T, Nakagawa M, Crockford P.W., Bao H., Yoshida N.
    • Organizer
      ISI2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The compositional dichotomy of ca. 3.3 Ga komatiites from the West Pilbara2022

    • Author(s)
      Kubota Y., Nakano S., Ishikawa A., and Ueno Y.
    • Organizer
      Goldschmidt Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Potential mechanisms to synthesize amino acids from nitrous oxide and carbon monoxide through large molecular weight precursor2022

    • Author(s)
      Zang, X., Ueno, Y.
    • Organizer
      Goldschmidt Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 還元的な初期火星大気のCOから生成する有機物の異常な13C枯渇2022

    • Author(s)
      Ueno Y., Schmidt J., Johnson M., Zang X.
    • Organizer
      地球化学会年会
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Can CO world create an evolvable chemical system?2022

    • Author(s)
      Ueno Y., Ozaki K., Zang X., Smith E., Kurokawa H., Schmidt J., Johnson M.S., Kitadai N., Suzuki S.
    • Organizer
      ELSI mini symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Deciphering Hydrocarbons’ Sources and Sinks through Isotopologue measurements2022

    • Author(s)
      Alexis Gilbert
    • Organizer
      GRC Organic Geochemistry
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Isotopologues of organic molecules: method developments and applications2022

    • Author(s)
      Alexis Gilbert
    • Organizer
      ISI/Isotopes 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Global vertical distribution of water vapor on Mars: Results from 2 Mars years of ExoMars-TGO/NOMAD science operations2022

    • Author(s)
      青木 翔平
    • Organizer
      Seventh international workshop on the Mars atmosphere: Modelling and observations, Paris,
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 13C/12C RATIO IN CO OBSERVED BY NOMAD SO CHANNEL ~PRELIMINARY RESULTS~2022

    • Author(s)
      青木 翔平
    • Organizer
      NOMAD SWT meeting #22, IASB-BIRA, Brussels
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] UPDATE ON WATER AND HCL RETRIEVALS FROM THE SO-CHANNEL2022

    • Author(s)
      青木 翔平
    • Organizer
      NOMAD SWT meeting #22, IASB-BIRA, Brussels
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Book] 最新 地学事典2024

    • Author(s)
      地学団体研究会
    • Total Pages
      2046
    • Publisher
      平凡社
    • ISBN
      9784582115086
    • Related Report
      2023 Annual Research Report
  • [Remarks] 学術変革領域研究(A). 2022-2026 CO環境の生命惑星化学

    • URL

      https://co-world.jp

    • Related Report
      2023 Annual Research Report
  • [Remarks] CO環境の生命惑星化学

    • URL

      https://co-world.jp

    • Related Report
      2022 Annual Research Report
  • [Remarks] 生命由来の有機分子を見分ける新手法を開発: 生物由来のエタン分子が持つ特徴的な13C-13C結合度

    • URL

      https://www.titech.ac.jp/news/2022/065170

    • Related Report
      2022 Annual Research Report
  • [Remarks] Detect the Signature of Biotic Hydrocarbons

    • URL

      https://www.titech.ac.jp/english/news/2022/065167

    • Related Report
      2022 Annual Research Report
  • [Funded Workshop] Joint CO world & 12th ELSI Symposium "EMERGENCE AND DETECTION OF LIFE"2024

    • Related Report
      2023 Annual Research Report
  • [Funded Workshop] Workshop on atmospheres of terrestrial worlds2023

    • Related Report
      2023 Annual Research Report
  • [Funded Workshop] CO world全体会議@札幌2023

    • Related Report
      2023 Annual Research Report

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Published: 2022-06-20   Modified: 2025-04-17  

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