Akizumi Ishida

→ Search for Akizumi Ishida in Google Scholar

Speaker, Author, Co-Author

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

[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)