広島大学

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. 2024, Undergraduate Education, 3Term, Cosmochemistry and Geochemistry
2. 2024, Undergraduate Education, First Semester, Special Study for Graduation
3. 2024, Undergraduate Education, Second Semester, Special Study for Graduation
4. 2024, Undergraduate Education, 1Term, Practice for Earth and Planetary Materials Science II
5. 2024, Graduate Education (Master's Program) , 3Term, Survey of Earth and Planetary Systems Science
6. 2024, Graduate Education (Master's Program) , Year, Exercise for Globalization I
7. 2024, Graduate Education (Master's Program) , Year, Exercise for Globalization II
8. 2024, Graduate Education (Master's Program) , Year, Integrated Seminar on Earth and Planetary Systems Science
9. 2024, Graduate Education (Master's Program) , First Semester, Midterm Exercise for Earth and Planetary Systems Science
10. 2024, Graduate Education (Master's Program) , First Semester, Special Exercise for Earth and Planetary Systems Science A
11. 2024, Graduate Education (Master's Program) , 3Term, Special Exercise for Earth and Planetary Systems Science B
12. 2024, Graduate Education (Master's Program) , Academic Year, Special Study for Earth and Planetary Systems Science
13. 2024, Graduate Education (Doctoral Program) , Academic Year, Special Study for Earth and Planetary Systems Science

Research Activities

Academic Papers

1. Experimentally Shock-Induced Melt Veins in Basalt: Improving the Shock Classification of Eucrites, GEOPHYSICAL RESEARCH LETTERS, 50(1), 20230116
   Link to Paper Search Results by DOI
2. Shock Recovery With Decaying Compressive Pulses: Shock Effects in Calcite (CaCO3) Around the Hugoniot Elastic Limit, JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS, 127(6), 202206
   Link to Paper Search Results by DOI
3. NanoSIMS Analysis of Rare Earth Elements in Silicate Glass and Zircon: Implications for Partition Coefficients, FRONTIERS IN CHEMISTRY, 10, 20220314
   Link to Paper Search Results by DOI
4. ★, 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
   Link to Paper Search Results by DOI
5. ★, In-situ preservation of nitrogen-bearing organics in Noachian Martian carbonates, Nature Communications, 11, 1988, 202004
   Link to Paper Search Results by DOI
6. The Importance of Phobos Sample Return for Understanding the Mars-Moon System, Space Science Reviews, 216, 49, 202004
   Link to Paper Search Results by DOI
7. Migration of D-type asteroids from the outer Solar System inferred from carbonate in meteorites, Nature Astronomy, 3, 910-915, 201907
   Link to Paper Search Results by DOI
8. Hydrogen isotope analysis of micro-scale apatite inclusions in Archaean zircon grains, Geochemical Journal, 52, 457-466, 2018
9. Early trace of life from 3.95 Ga sedimentary rocks in Labrador, Canada, Nature, 549, 516-518, 201709
10. ★, U-Pb and Hf-W dating of young zircon in mesosiderite Asuka 882023, Geophysical Research Letters, 44, 1251-1259, 201701
    Link to Paper Search Results by DOI
11. Combined investigation of H isotopic compositions and U-Pb chronology of young Martian meteorite Larkman Nunatak 06319, Geochemical Journal, 50, 363-377, 2016
12. High-spatial resolution U-Pb dating of phosphate minerals in Martian meteorite Allan Hills 84001, Geochemical Journal, 48, 423-431, 2014
13. Accurate and precise measurements of the D/H ratio and hydroxyl content in lunar aptites using NanoSIMS, Chemical Geology, 337, 48-55, 2013
14. Current and future contributions of martian meteorites to Mars science, 27, 180-188, 2018
    Link to Paper Search Results by DOI
15. Analytical protocols for Phobos regolith samples returned by the Martian Moons eXploration (MMX) mission, EARTH PLANETS AND SPACE, 73(1), 20210601
    Link to Paper Search Results by DOI
16. The Mars system revealed by the Martian Moons eXploration mission, EARTH PLANETS AND SPACE, 74(1), 20220103
    Link to Paper Search Results by DOI

Invited Lecture, Oral Presentation, Poster Presentation

1. In-situ nitrogen chemical speciation of alteration minerals in terrestrial Mars analog, Ai Kurokawa, Mizuho Koike, Kento Onishi, Yuta Sumiya, Ryoichi Nakada, Haruna Sugahara, Tomohiro Usui and Hans E.F. Amundsen, Goldschmidt Conference 2023, 2023/07, Without Invitation, English
2. U-Pb dating of phosphate minerals in a mesosiderite Tanezrouft 091 and a brecciated eucrite Juvinas, Y. Sumiya, M. Koike, A. Kurokawa, K. Onishi, R. Kanemaru, N. Takahata, Y. Sano, 54th Lunar and Planetary Science Conference, 2023/03/13, Without Invitation, English
3. In-situ nitrogen speciation of shergottite Martian meteorites and terrestrial Mars analog, Koike, M., A. Kurokawa, K. Onishi, R. Nakada, Y. Sumiya, T. Usui, H. Sugahara, H. Amundsen, 4th Lunar and Planetary Science Conference, 2023/03/13, Without Invitation, English
4. Geochemical and isotopic records in Martian rocks, Koike, M., The 82nd Fujihara Seminar, 2023/02/28, With Invitation, English
5. Investigation of Mars nitrogen chemistry recorded in Martian meteorites and related samples, Koike, M, Koike, M, Kurokawa, A, Onishi, K, Nakada, R, Sumiya, Y, Usui, T, Sugahara, H, Amundsen, H / Koike, M, Kurokawa, A, Onishi, K, Nakada, R, Sumiya, Y, Usui, T, Sugahara, H, Amundsen, H, 11th ELSI symposium, 2023/03/08, With Invitation, English
6. 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
7. 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
8. 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
9. 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
10. 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
11. 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
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External Funds

Acceptance Results of Competitive Funds

1. KAKENHI Grant-in-Aid for Scientific Research (B), 2021/04, 2024/03
2. KAKENHI Grant-in-Aid for Scientific Research (A), 2019/04, 2023/03
3. KAKENHI Grant-in-Aid for Scientific Research (B), 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

Social Activities

History as Committee Members

1. secretary, 2020/08, The Society for the Study of the Origin and Evolution of Life

Organizing Academic Conferences, etc.

1. 日本惑星科学会　2023年度秋季講演会, local organizing committee, 2023/10