Ko Hashizume

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Speaker, Author, Co-Author

Fri. May 26, 2023 9:00 AM - 10:15 AM 304 (International Conference Hall, Makuhari Messe)

[J] Oral
| P (Space and Planetary Sciences )
| P-PS Planetary Sciences

[P-PS06] Lunar Science and Exploration

10:00 AM - 10:15 AM

[PPS06-05] Sunlight-assisted water trapping mechanism on polar region of Moon

*Ko Hashizume¹ (1.Faculty of Science, Ibaraki University)

Fri. May 26, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (1) (Online Poster)

[J] Online Poster
| P (Space and Planetary Sciences )
| P-PS Planetary Sciences

[P-PS08] Formation and evolution of planetary materials in the Solar System

10:45 AM - 12:15 PM

[PPS08-P03] Two components mixture of nitrogen isotope composition for CI chondrites deciphered by the stepwise combustion method

*Ayano Chiba¹, kohga kasahara¹, Ko Hashizume¹ (1.Ibaraki University)

Mon. May 22, 2023 9:00 AM - 10:15 AM 304 (International Conference Hall, Makuhari Messe)

[J] Oral
| B (Biogeosciences )
| B-CG Complex & General

[B-CG06] Rock-Bio Interactions and its Applications

9:15 AM - 9:30 AM

[BCG06-02] 3.2 Ga biological carbon and nitrogen cycles: Constraints from banded iron formation from Fig Tree Group, S. Africa

*Hikari Saito¹, Akizumi Ishida¹, Ko Hashizume², Takeshi Kakegawa¹ (1.Graduate School of Science, Tohoku University, 2.Faculty of Science, Ibaraki University)