Mon. May 27, 2024 1:45 PM - 3:15 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

[J] Oral
| U (Union )
| Union

[U-10] Science Council of Japan and JpGU

3:00 PM - 3:15 PM

[U10-06] Activities of Subcommittee on International Cooperation on Earth and Planetary Science

*Takuji Nakamura¹, Nobuko Saigusa², Kazuo Shiokawa³, Takeshi Kakegawa⁴ (1.National Institute of Polar Research, 2.National Instiyite for Environmental Studies, 3.Institute for Space-Earth Environmental Research, Nagoya University, 4.Graduate School of Science, Tohoku University)

Mon. May 27, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

[J] Poster
| H (Human Geosciences )
| H-RE Resource and Engineering Geology

[H-RE13] Earth Resource Science

5:15 PM - 6:45 PM

[HRE13-P06] Evidence of oxidative shallow ocean recorded in 3.2 Ga banded iron formation by chromium concentrations, Moodies Group, Barberton Greenstone Belt, South Africa

*Yoko Ohtomo¹, Haruki Matsukawa², Yasuhiro Nagashima², Yoshiaki Kon³, Tsubasa Otake¹, Takeshi Kakegawa⁴, Tsutomu Sato¹ (1.Faculty of Engineering, Hokkaido University, 2.Graduate School of Engineering, Hokkaido University, 3.National Institute of Advanced Industrial Science and Technology, 4.Graduate School of Science, Tohoku University, 6-3, Aramaki Aza-Aoba, Aoba-ku, Sendai 980-8578, Japan)

5:15 PM - 6:45 PM

[HRE13-P09] Importance of interaction between organic matter and hydrothermal fluids for the genesis of ca. 15 Ma Kuroko deposits

*Tomoaki Koya¹, Daisuke Araoka², Hideko Takayanagi¹, Akizumi Ishida¹, Yumiko Watanabe¹, Takeshi Kakegawa¹ (1.Department of Earth science, Graduate school of science, Tohoku University, 2.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology)

Thu. May 30, 2024 9:00 AM - 10:15 AM 301A (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-MP Mineralogy & Petrology

[S-MP24] Deformed rocks, Metamorphic rocks and Tectonics

9:15 AM - 9:30 AM

[SMP24-02] Carbon isotope study of carbonaceous materials in pelitic schists from the Sambagawa Belt, Japan

*Hironobu Harada¹, Tatsuki Tsujimori¹, Akizumi Ishida¹, Takeshi Kakegawa¹, Tetsumaru Itaya² (1.Tohoku University, 2. Japan Geochrnology Network)

Tue. May 28, 2024 2:00 PM - 3:15 PM 301A (International Conference Hall, Makuhari Messe)

[E] Oral
| B (Biogeosciences )
| B-BG Biogeosciences & Geosphere-Biosphere Interactions

[B-BG01] Earth and Planetary Science Frontiers for Life and Global Environment

2:00 PM - 2:15 PM

[BBG01-01] Comparative analysis of iron rich hot springs: implications for Earth’s ancient-biosphere metabolic potential

*Fatima Li-Hau¹, Shawn E McGlynn^1,2, Yuichiro Ueno^2,1, Mayuko Nakagawa^2,1, Takeshi Kakegawa³, Luce M Ward⁴ (1.Earth-Life Science Institute, 2.Tokyo Institute of Technology, 3.Tohoku University, 4.Smith College)

Thu. May 30, 2024 9:00 AM - 10:15 AM 303 (International Conference Hall, Makuhari Messe)

[J] Oral
| B (Biogeosciences )
| B-PT Paleontology

[B-PT03] Biotic History

9:00 AM - 9:15 AM

[BPT03-01] Importance of CO₂-rich hydrothermal fluids to leach phosphorus from Archean pillow lavas: Case study at the 2.7 Ga Abitibi Greenstone Belt, Canada

*Yuki Takashina¹, Akizumi Ishida¹, Takeshi Kakegawa¹ (1.Graduate School of Science, Tohoku University)

Wed. May 29, 2024 9:00 AM - 10:30 AM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

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

[B-CG06] Decoding the history of Earth: From Hadean to the present

10:00 AM - 10:15 AM

[BCG06-05] Sulfur isotope record of the ca. 3.4 Ga Strelly Pool Formation, Pilbara Craton: A micro-scale S isotope investigation

★Invited Papers

*Kohei Sasaki¹, Akizumi Ishida², Naoto Takahata¹, Takeshi Kakegawa², Kenichirio Sugitani³ (1.Atmosphere and Ocean research Institute, University of Tokyo, 2.Department of Earth Science, Tohoku University, Sendai, Japan, 3.Department of Environmental Engineering and Architecture, Graduate School of Environmental Studies, Nagoya University, Nagoya)

Wed. May 29, 2024 1:45 PM - 3:15 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

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

[B-CG06] Decoding the history of Earth: From Hadean to the present

3:00 PM - 3:15 PM

[BCG06-12] The carbon and iron cycles linked to the shallow submarine hydrothermal activity in Paleoproterozoic stromatolite-forming sites.

★Invited Papers

*Sota Iijima¹, Akizumi Ishida¹, Kohei Sasaki², Takeshi Kakegawa¹ (1.Tohoku university, 2.Atmosphere and Ocean Research Institute, The University of Tokyo)

Wed. May 29, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)