MIZUHO KOIKE

Last Updated :2023/01/05

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Assistant Professor
Web Site
E-mail
mizuhokoikehiroshima-u.ac.jp

Basic Information

Academic Degrees

  • The University of Tokyo
  • The University of Tokyo

Research Keywords

  • Martian meteorites & Asteroidal meteorites
  • Surface environments of terrestrial planets
  • Radiometric geochronology (e.g., U-Pb, Hf-W dating)
  • Isotopes & Geochemistry

Educational Activity

Course in Charge

  1. 2022, Liberal Arts Education Program1, 1Term, Introductory Seminar for First-Year Students
  2. 2022, Undergraduate Education, 3Term, Cosmochemistry and Geochemistry
  3. 2022, Undergraduate Education, First Semester, Special Study for Graduation
  4. 2022, Undergraduate Education, Second Semester, Special Study for Graduation
  5. 2022, Undergraduate Education, 3Term, Advanced Earth and Planetary Science
  6. 2022, Undergraduate Education, First Semester, Field Excursion for Earth Science A
  7. 2022, Undergraduate Education, 1Term, Resource Geology, Laboratory Work II
  8. 2022, Graduate Education (Doctoral Program) , First Semester, Seminar on earth and planetary chemistry II
  9. 2022, Graduate Education (Master's Program) , 3Term, Survey of Earth and Planetary Systems Science
  10. 2022, Graduate Education (Master's Program) , 1Term, Evolution of the Solar System
  11. 2022, Graduate Education (Master's Program) , Year, Exercise for Globalization I
  12. 2022, Graduate Education (Master's Program) , Year, Exercise for Globalization II
  13. 2022, Graduate Education (Master's Program) , Year, Externship for Earth and Planetary Systems Science
  14. 2022, Graduate Education (Master's Program) , First Semester, Midterm Exercise for Earth and Planetary Systems Science
  15. 2022, Graduate Education (Master's Program) , 1Term, Special Exercise for Earth and Planetary Systems Science A
  16. 2022, Graduate Education (Master's Program) , 2Term, Special Exercise for Earth and Planetary Systems Science A
  17. 2022, Graduate Education (Master's Program) , 3Term, Special Exercise for Earth and Planetary Systems Science B
  18. 2022, Graduate Education (Master's Program) , 4Term, Special Exercise for Earth and Planetary Systems Science B
  19. 2022, Graduate Education (Master's Program) , Academic Year, Special Study for Earth and Planetary Systems Science

Research Activities

Academic Papers

  1. ★, Evidence for early asteroidal collisions prior to 4.15 Ga from basaltic eucrite phosphate U-Pb chronology, Earth and Planetary Science Letters, 549, 116497, 202008
  2. ★, In-situ preservation of nitrogen-bearing organics in Noachian Martian carbonates, Nature Communications, 11, 1988, 202004
  3. The Importance of Phobos Sample Return for Understanding the Mars-Moon System, Space Science Reviews, 216, 49, 202004
  4. Migration of D-type asteroids from the outer Solar System inferred from carbonate in meteorites, Nature Astronomy, 3, 910-915, 201907
  5. Hydrogen isotope analysis of micro-scale apatite inclusions in Archaean zircon grains, Geochemical Journal, 52, 457-466, 2018
  6. Early trace of life from 3.95 Ga sedimentary rocks in Labrador, Canada, Nature, 549, 516-518, 201709
  7. ★, U-Pb and Hf-W dating of young zircon in mesosiderite Asuka 882023, Geophysical Research Letters, 44, 1251-1259, 201701
  8. Combined investigation of H isotopic compositions and U-Pb chronology of young Martian meteorite Larkman Nunatak 06319, Geochemical Journal, 50, 363-377, 2016
  9. High-spatial resolution U-Pb dating of phosphate minerals in Martian meteorite Allan Hills 84001, Geochemical Journal, 48, 423-431, 2014
  10. Accurate and precise measurements of the D/H ratio and hydroxyl content in lunar aptites using NanoSIMS, Chemical Geology, 337, 48-55, 2013
  11. Current and future contributions of martian meteorites to Mars science, 27, 180-188, 2018

Invited Lecture, Oral Presentation, Poster Presentation

  1. Uranium-lead dating of zircon and phosphate minerals in a highly-shocked eucrite Northwest Africa 13166, Sumiya, Y;Koike, M;Onishi, K;Kurokawa, A;Takahata, N;Asanuma, H;Sano, Y, 53rd Lunar and Planetary Science Conference, 2022/03, Without Invitation, English
  2. in-situ detection of the nitrogen-bearing organic materials in 4-billion-year-old carbonates from martian meteorite allan hills 84001, Koike, M., Koike, M., Nakada, R., Kajitani, I., Usui, T., Tamenori, Y., Sugahara, H., and Kobayashi, A., The Ninth International Conference on Mars, 2019, Without Invitation, English
  3. Thermal and impact history of Vesta: Estimate from in-situ U-Pb dating of phosphate minerals in basaltic eucrites., Koike M., Koike M., Iizuka, T., Mikouchi, T., Ono, H., Takahata, N. and Sano, Y., 81st Annual Meeting of the Meteoritical Society, 2018, Without Invitation, English
  4. Combined stepwise heating and vacuum crushing analyses of noble gases in shergottites, Koike M., Koike M., Sumino H., Sano Y. and Ozima M., 48th Lunar and Planetary Science Conference, 2017, Without Invitation, English
  5. U-Pb & Hf-W dating of young zircon in mesosiderite Asuka 882023, Koike M., Koike M., Sugiura N., Takahata, N., Ishida A. and Sano Y., 39th Antarctic Meteorites, 2016, Without Invitation, English
  6. Water in the early differentiated asteroids: Insight from apatite in basaltic eucrites, Koike M., Koike M., Iizuka T., Takahata, N. and Sano Y., 79th Annual Meeting of the Meteoritical Society, 2016, Without Invitation, English

Awards

  1. 2018/03, Research Encouragement Prize for Ph.D. thesis, The University of Tokyo

External Funds

Acceptance Results of Competitive Funds

  1. KAKENHI Grant-in-Aid for Scientific Research (B), 2021/04, 2024/03
  2. 2019/04, 2023/03
  3. 2022/04, 2025/03
  4. Grant-in-Aid for Scientific Research for young researcher, 2019/04, 2021/03
  5. Grant-in-Aid for Scientific Research for JSPS postdoctoral fellow, 2018/04, 2021/03
  6. Grant-in-Aid for Scientific Research for JSPS doctoral student, 2016/04, 2018/03