薮田 ひかるHIKARU YABUTA

Last Updated :2019/12/02

所属・職名
大学院理学研究科地球惑星システム学講座教授
ホームページ
メールアドレス
hyabutahiroshima-u.ac.jp
自己紹介
太陽系小天体に含まれる有機物の化学進化を中心に、アストロバイオロジーの発展に取り組み、「はやぶさ2」や「Destiny+」といった惑星探査に関わっています。

基本情報

主な職歴

  • 2002年05月, 2002年08月, 総合研究大学院大学, 博士研究員
  • 2002年09月, 2003年03月, 産業技術総合研究所, 特別研究員
  • 2003年04月, 2005年06月, 日本学術振興会, 特別研究員(PD)
  • 2005年07月, 2007年06月, Camegie Institution of Washington, 博士研究員
  • 2007年07月, 2008年04月, 日本学術振興会, 海外特別研究員
  • 2008年05月01日, 2016年12月31日, 大阪大学, 助教
  • 2017年01月01日, 2019年03月31日, 広島大学, 大学院理学研究科, 准教授

学位

  • 修士(理学)(筑波大学)
  • 博士(理学)(筑波大学)

研究分野

  • 数物系科学 / 地球惑星科学 / 地球宇宙化学

所属学会

  • 日本地球惑星科学連合、日本地球化学会、日本惑星科学会、日本有機地球化学会、日本生命の起原および進化学会、日本分析化学会、日本化学会、Geochemical Society, Meteoritical Society, The International Society for the Study of the Origin of Life – The International Astrobiology Society (ISSOL)

教育活動

授業担当

  1. 2019年, 学部専門, 3ターム, アストロバイオロジー
  2. 2019年, 学部専門, セメスター(前期), 地球惑星システム学実習B
  3. 2019年, 学部専門, セメスター(前期), 卒業研究
  4. 2019年, 学部専門, セメスター(後期), 卒業研究
  5. 2019年, 学部専門, 2ターム, 環境進化学
  6. 2019年, 学部専門, セメスター(前期), 地球科学野外巡検A
  7. 2019年, 修士課程・博士課程前期, セメスター(前期), 地球惑星システム学特別研究
  8. 2019年, 修士課程・博士課程前期, セメスター(後期), 地球惑星システム学特別研究
  9. 2019年, 修士課程・博士課程前期, セメスター(前期), 地球惑星分野融合セミナーI
  10. 2019年, 修士課程・博士課程前期, セメスター(後期), 地球惑星分野融合セミナーI
  11. 2019年, 修士課程・博士課程前期, セメスター(前期), 太陽系進化論
  12. 2019年, 修士課程・博士課程前期, セメスター(前期), 地球惑星物質分析法
  13. 2019年, 修士課程・博士課程前期, セメスター(前期), 地球惑星化学セミナー I
  14. 2019年, 修士課程・博士課程前期, セメスター(後期), 地球惑星化学セミナー I
  15. 2019年, 博士課程・博士課程後期, セメスター(前期), 地球惑星分野融合セミナーII
  16. 2019年, 博士課程・博士課程後期, セメスター(後期), 地球惑星分野融合セミナーII
  17. 2019年, 博士課程・博士課程後期, セメスター(前期), 地球惑星化学セミナーII
  18. 2019年, 博士課程・博士課程後期, セメスター(後期), 地球惑星化学セミナーII
  19. 2019年, 修士課程・博士課程前期, セメスター(前期), 地球惑星システム学特別講義(環境進化学)

研究活動

学術論文(★は代表的な論文)

  1. ★, Formation of an ultracarbonaceous Antarctic micrometeorite through minimal aqueous alteration in a small porous icy body, GEOCHIMICA ET COSMOCHIMICA ACTA, 214巻, pp. 172-190, OCT 1 2017
  2. ★, Variation of mineralogy and organic material during the early stages of aqueous activity recorded in Antarctic micrometeorites, GEOCHIMICA ET COSMOCHIMICA ACTA, 208巻, pp. 119-144, JUL 1 2017
  3. The Hayabusa2 SMP Team: Hayabusa2 Sample Catcher and Container: Metal-Seal System for Vacuum Encapsulation of Returned Samples with Volatiles and Organic Compounds Recovered from C-Type Asteroid Ryugu., Space Science Reviews, 208巻, 1–4号, pp. 107-124
  4. The Camera of the MASCOT Asteroid Lander on Board Hayabusa 2., Space Science Reviews, 208巻, 1-4号, pp. 375-400
  5. A Strategy for Origins of Life Research, Astrobiology, 15巻, pp. 1031-1042
  6. Raman spectroscopic thermometry to carbonaceous material in chondrites: Four-band fitting analysis and expansion of lower temperature limit., J. Mineralogical and Petrological Sciences, 110巻, 6号, pp. 276-282
  7. Mineralogy and noble-gas isotopes of micrometeorites collected from Antarctic snow., Earth, Planets and Space, 67巻, pp. 90
  8. ToF-SIMS analysis of carbonaceous particles in the sample catcher of the Hayabusa spacecraft., Earth, Planets and Space, 67巻, pp. 67
  9. Investigation of the records of earthquake slip in carbonaceous materials from the Taiwan Chelungpu fault by means of infrared and Raman spectroscopies., Geochemistry, Geophysics, Geosystems, 16巻
  10. A micro-Raman and infrared study of the several Hayabusa category 3 (organic) particles., Earth, Planets and Space, 67巻, pp. 20
  11. ★, X-ray absorption near edge structure spectroscopic study of Hayabusa Category 3 carbonaceous particles, Earth, Planets and Space, 66巻, pp. 156
  12. Sequential analysis of carbonaceous materials in Hayabusa-returned samples for the determination of their origin., Earth, Planets and Space, 66巻, pp. 102
  13. Re-evaluation of frictional heat recorded in the dark gouge of the shallow part of a megasplay fault at the Nankai Trough., Tectonophysics, 626巻, pp. 157-169
  14. Design of a silica-aerogel-based cosmic dust collector for the Tanpopo mission aboard the International Space Station., Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan., 12巻, ists29号, pp. Pk_29-Pk_34
  15. Space Exposure of Amino Acids and Their Precursors in the Tanpopo Mission Using the International Space Station., Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan., 12巻, ists29号, pp. Pp_1-Pp_6
  16. H, C, and N isotopic compositions of Hayabusa category 3 organic samples., Earth, Planets and Space, 66巻, pp. 91
  17. Exploration of Enceladus' water-rich plumes toward understanding of chemistry and biology of the interior ocean., Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan, 12巻, ists29号, pp. Tk7-Tk11
  18. Estimation of slip parameters associated with frictional heating during the 1999 Taiwan Chi-Chi earthquake by vitrinite reflectance geothermometry, Earth, Planets and Space, 66巻, 28号
  19. Effects of metal ions and pH on the formation and decomposition rates of di- and tri-peptides in aqueous solution., Geochemical Journal, 48巻, pp. 219-230
  20. Characterization of organic aggregates formed by heating products of simulated primitive Earth atmosphere experiments, Chemistry Letters, 41巻, pp. 441-443
  21. Preliminary organic compound analysis of microparticles returned from Asteroid 25143 Itokawa by the Hayabusa mission., Geochemical Journal, 46巻, pp. 61-72
  22. ★, Molecular and isotopic study of the macromolecular organic matter of the ungrouped C2 WIS 91600 and its relationship to Tagish Lake and PCA 91008, Meteoritics and Planetary Science, 45巻, pp. 1446-1460
  23. ★, Multiple polar components in humic acids stabilizing free radicals: carboxyl and nitrogen-containing groups, Organic Geochemistry, 39巻, pp. 1319-1335
  24. Organic thermometry for chondritic parent bodies., Earth and Planetary Science Letters, 272巻, pp. 445-455
  25. Quantitative organic and light element analyses of Comet Wild 2 particles using C-, N-, and O- micro-XANES., Meteoritics and Planetary Science, 43巻, pp. 353-366
  26. The origin and evolution of chondrites recorded in the elemental and isotopic compositions of their macromolecular organic matter., Geochimica et Cosmochimica Acta, 71巻, pp. 4380-4403
  27. ★, The insoluble carbonaceous material of CM chondrites: A possible source of discrete organic compounds under hydrothermal conditions, Meteoritics and Planetary Science, 42巻, pp. 37-48
  28. Organics Captured from Comet Wild 2 by the Stardust Spacecraft, Science, 314巻, pp. 1720-1724
  29. Comet 81P/Wild 2 Under a Microscope. Science, Science, 314巻, pp. 1711-1716
  30. Water solubility enhancement effects of some polychlorinated organic pollutants by dissolved organic carbon from a soil with a higher organic carbon content, Journal of Environmental Science and Health, Part A: Toxic/Hazardous Substances & Environmental Engineering, 41巻, pp. 1483-1494
  31. ★, The solid-state 13C NMR characterization of insoluble organic matter from Antarctic CM2 chondrites: Evaluation of the meteoritic alteration level, Meteoritics and Planetary Science, 40巻, pp. 779-787
  32. Quantitative evaluation of interactions between hydrophobic organic pollutants and humic substances, Humic Substances Research, 2巻, pp. 9-26
  33. Influence of structural features of humic substances on the partition coefficient of a chlorinated dioxin, Chemosphere, 58巻, pp. 1319-1326
  34. Influence of structural features of humic substances on the partition coefficient of a chlorinated dioxin, Chemosphere, 58巻, pp. 1319-1326
  35. ★, Solid-phase microextraction for the evaluation of partition coefficients of a chlorinated dioxin and hexachlorobenzene into humic substances, Analytical Sciences, 20巻, pp. 787-791
  36. ★, Tetra- and Pentacyclic alkanes in the Cretaceous/Tertiary boundary sediments at Kawaruppu, Hokkaido, Japan, Researches in Organic Geochemistry, 17巻, pp. 33-43
  37. Mono- and bicyclic alkanes and diamondoid hydrocarbons in the Cretaceous/Tertiary boundary sediments at Kawaruppu, Hokkaido, Japan, Geochemical Journal, 36巻, pp. 173-189
  38. ★, Detection of mono- and bicyclic alkanes and their characteristics in Neogene sediments of the Shinjo basin, Japan, Geochemical Journal, 36巻, pp. 31-49