Japan Geoscience Union Meeting 2024

Session information

[J] Poster

U (Union ) » Union

[U-11] Biogeochemistry of CO world

Sun. May 26, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

convener:Yuichiro Ueno(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Norio Kitadai(Japan Agency for Marine-Earth Science and Technology), Shino Suzuki(Japan Aerospace Exploration Agency), Kazumi Ozaki(Tokyo Institute of Technology)

In this session, we will discuss the impact of carbon chemical species (CO2/CO/CH4) on the planetary evolution, prebiotic chemistry, and biological metabolism with the ultimate goal of elucidating the planetary setting suitable for the emergence of life. Following astronomical observations and planetary explorations identifying a growing number of extraterrestrial bodies that are potentially capable of sustaining life, search for lives in Universe has already begun. However, the fundamental question - what planetary conditions are crucial for the emergence of life - remains unsolved. In particular, although carbon monoxide (CO) must have been an abundant atmospheric component on the early Earth and Mars, its role in prebiotic and early metabolic processes are not well understood. Here, we seek for diverse research subjects on these topics. We also welcome discussions on future exploration of extraterrestrial lives based on the CO world concept.

5:15 PM - 6:45 PM

*Yuki Sakurai1, Tomoki Kimura1, Hidetaka Torigoe1, Kensei Kobayashi2, Nobuaki Okumura4, Kosuke Fukui1, Nanaka Kogi1, Yayoi Yoshimura1, Naoki Terada3 (1.Tokyo University of Science , 2.Faculty of Engineering, Yokohama National University, 3.Graduate School of Science, Tohoku University, 4.Institute for Protein Research, Osaka University)

5:15 PM - 6:45 PM

*Zening YANG1,2, Masahiro Yamamoto3, Yamaguchi Akira2,4, Norio Kitadai3, LI Yamei1, Ryuhei Nakamura1,2,4 (1.Tokyo Institute of Technology Earth-Life Science Institute , 2.School of Materials and Chemical Technology, Tokyo Institute of Technology , 3.Japan Agency For Marine-Earth Science and Technology , 4.Biofunctional Catalyst Research Team, RIKEN Center for Sustainable Resource Science)

5:15 PM - 6:45 PM

*LI Yamei1, Hiroyuki Kurokawa1,2, Yasuhito Sekine1, Yoko Kebukawa4,5, Norio Kitadai3, Naizhong Zhang5, Xiaofeng Zang5, Yuichiro Ueno5,1, Gen Fujimori4, Ryuhei Nakamura1, Kosuke Fujishima1, Junko Isa6,1 (1.Earth-Life science Institute, Tokyo Institute of Technology, 2.The University of Tokyo, 3.Japan Agency for Marine-Earth Science and Technology, 4.Yokohama National University, 5.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 6.Planetary Exploration Research Center, Chiba Institute of Technology)

5:15 PM - 6:45 PM

*Masahiro Yamamoto1, Yoshifumi Kawada1, Yoshihiro Takaki1, Runa Kobayashi1,2, Kosuke Shimoniida1,2, Mariko Shitara1,2, Akiko Tanizaki1, Hiroyuki Kashima1, Miho Hirai1, Yutaro Takaya3, Tatsuo Nozaki1,4,3, Takafumi Kasaya1, Ken Takai1 (1.JAMSTEC, 2.Yokohama City University, 3.The University of Tokyo, 4.Kobe University)

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