Chihiro Arai

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Speaker, Author, Co-Author

Tue. May 27, 2025 1:45 PM - 3:15 PM 301B (International Conference Hall, Makuhari Messe)

[E] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS08] Astrobiology

2:20 PM - 2:40 PM

[MIS08-03] Green Sea Hypothesis: Coevolution of Earth Surface and Cyanobacteria

★Invited Papers

*Taro Matsuo¹, Kumiko Miwa², Yosuke Hoshino², Yuri Fujii³, Satomi Kanno², Kazuhiro Fujimoto², Rio Tsuji², Shinnosuke Takeda³, Chieko Onami³, Chihiro Arai², Yoko Yoshiyama⁶, Yoshihisa Mino², Yuki Kato², Takeshi Yanai², Yuichi Fujita², Shinichi Masuda⁵, Takeshi Kakegawa⁴, Hideaki Miyashita³ (1.The University of Osaka, 2.Nagoya Univ., 3.Kyoto Univ., 4.Tohoku Univ., 5.Institute of Science Tokyo, 6.Ryukoku Univ.)

Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[E] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS08] Astrobiology

5:15 PM - 7:15 PM

[MIS08-P07] The Archean Underwater Light Environment: Implications for Habitability of Earth's Surface and Potential Biosignatures

*Chihiro Arai¹, Yuka Fujii², Kumiko Ito-Miwa¹, Yuri I. Fujii³, Satomi Kanno¹, Taro Matsuo^1,4 (1.Nagoya University, 2.National Astronomical Observatory of Japan, 3.Kyoto University, 4.Osaka Universisty)

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