One-off sessions

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

[B-BG02] Interaction between Life, Water, Mineral, and Atmosphere

convener:Yuichiro Ueno(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Takeshi Kakegawa(Graduate School of Science, Tohoku University), Ken Takai(Extremobiosphere Research Center, Japan Agency for Marine-Earth Science & Technology), Yohey Suzuki(Graduate School of Science, The University of Tokyo)

One-off sessions

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

[B-BG02] Interaction between Life, Water, Mineral, and Atmosphere

convener:Yuichiro Ueno(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Takeshi Kakegawa(Graduate School of Science, Tohoku University), Ken Takai(Extremobiosphere Research Center, Japan Agency for Marine-Earth Science & Technology), Yohey Suzuki(Graduate School of Science, The University of Tokyo)

One-off sessions

[J] Poster
| B (Biogeosciences )
| B-BG Biogeosciences & Geosphere-Biosphere Interactions

[B-BG02] Interaction between Life, Water, Mineral, and Atmosphere

convener:Yuichiro Ueno(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Takeshi Kakegawa(Graduate School of Science, Tohoku University), Ken Takai(Extremobiosphere Research Center, Japan Agency for Marine-Earth Science & Technology), Yohey Suzuki(Graduate School of Science, The University of Tokyo)

One-off sessions

[E] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG55] Petrology, Mineralogy & Resource Geology

[SCG55-P13] Mineralogical study on bur-shaped pyrite in SK050 volcanic ash in Uonuma Groupe, Niigata Prefecture

*Hiroaki Ohfuji¹, Akinori Matsuda¹, Takeshi Kakegawa² (1.Geodynamics Research Center, Ehime University, 2.Graduate School of Science, Tohoku University)

One-off sessions

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

[B-BG02] Interaction between Life, Water, Mineral, and Atmosphere

[BBG02-05] Heterogeneity in nitrogen source for microbial activity recorded in 2.0 Ga Zaonega Formation, NW Russia

*Akizumi Ishida¹, Kouhei Sasaki¹, Ko Hashizume², Takeshi Kakegawa¹, Aivo Lepland³ (1.Department of Earth Science, Graduate school of Science, Tohoku University, 2.Faculty of Science, Ibaraki University, Japan., 3.Geological Survey of Norway, Norway)

[BBG02-06] Constraints on primary producers at 3.2 Ga Barberton oceans: geological and geochemical studies on chert samples from the Sheba Hills area, Barberton

*Hikari Saito¹, Akizumi Ishida¹, Takeshi Kakegawa¹ (1.Tohoku University department of Earth Science)

One-off sessions

[J] Poster
| B (Biogeosciences )
| B-BG Biogeosciences & Geosphere-Biosphere Interactions

[B-BG02] Interaction between Life, Water, Mineral, and Atmosphere

[BBG02-P03] Geochemical studies on the mobilization of phosphorus during seawater/rock interaction of Miocene lava flows in the Hokuroku district in Akita, Japan

*Tsukasa Sai¹, Takeshi Kakegawa¹ (1.Graduate School of Science, Tohoku University)

One-off sessions

[E] Oral
| B (Biogeosciences )
| B-BC Biogeochemistry

[B-BC03] Earth and Planetary Science Frontiers for Life and Global Environment

[BBC03-10] Interaction of organic matter and submarine hydrothermal fluids on the early Earth: its importance for origin of proto-enzyme and early microbial activities

*Takeshi Kakegawa¹ (1.Graduate School of Science, Tohoku University)

One-off sessions

[E] Poster
| B (Biogeosciences )
| B-CG Complex & General

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

[BCG06-P08] New morphotypes, cell-wall structures, and elemental distribution of the Gunflint microfossils

*Kouhei Sasaki¹, Akizumi Ishida¹, Naoto Takahata², Yuji Sano², Takeshi Kakegawa¹ (1.Department of Earth Science, Graduate school of Science, Tohoku University, 2.Atmosphere and Ocean Research Institute, The University of Tokyo)

One-off sessions

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

[M-IS07] Aqua planetology

[MIS07-P06] Effects of minerals on the formose reaction: implication for the potential ribose formation on ancient Mars

*Chinatsu Ono¹, Takeshi Kakegawa¹, Yoshihiro Furukawa¹ (1.Graduate School of Science, Tohoku University)

One-off sessions

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

[M-IS17] Astrobiology

[MIS17-11] Formation of organic compounds by hypervelocity impacts on terrestrial planets

*Yoshihiro Furukawa¹, Yuto Takeuchi¹, Takamichi Kobayashi², Toshimori Sekine³, Naoki Terada¹, Takeshi Kakegawa¹ (1.Tohoku University, 2.NIMS, 3.Center for High Pressure Science & Technology Advanced Research)

Takeshi Kakegawa

Convener, Chairperson

[B-BG02] Interaction between Life, Water, Mineral, and Atmosphere

[B-BG02] Interaction between Life, Water, Mineral, and Atmosphere

[B-BG02] Interaction between Life, Water, Mineral, and Atmosphere

Speaker, Author, Co-Author

[S-CG55] Petrology, Mineralogy & Resource Geology

[SCG55-P13] Mineralogical study on bur-shaped pyrite in SK050 volcanic ash in Uonuma Groupe, Niigata Prefecture

[B-BG02] Interaction between Life, Water, Mineral, and Atmosphere

[BBG02-05] Heterogeneity in nitrogen source for microbial activity recorded in 2.0 Ga Zaonega Formation, NW Russia

[BBG02-06] Constraints on primary producers at 3.2 Ga Barberton oceans: geological and geochemical studies on chert samples from the Sheba Hills area, Barberton

[B-BG02] Interaction between Life, Water, Mineral, and Atmosphere

[BBG02-P03] Geochemical studies on the mobilization of phosphorus during seawater/rock interaction of Miocene lava flows in the Hokuroku district in Akita, Japan

[B-BC03] Earth and Planetary Science Frontiers for Life and Global Environment

[BBC03-10] Interaction of organic matter and submarine hydrothermal fluids on the early Earth: its importance for origin of proto-enzyme and early microbial activities

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

[BCG06-P08] New morphotypes, cell-wall structures, and elemental distribution of the Gunflint microfossils

[M-IS07] Aqua planetology

[MIS07-P06] Effects of minerals on the formose reaction: implication for the potential ribose formation on ancient Mars

[M-IS17] Astrobiology

[MIS17-11] Formation of organic compounds by hypervelocity impacts on terrestrial planets