Kazuhiko Fujita

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Speaker, Author, Co-Author

Fri. May 26, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (2) (Online Poster)

[J] Online Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG41] Coastal Ecosystems 2. Coral reefs, seagrass and macroalgal beds, and mangroves

1:45 PM - 3:15 PM

[ACG41-P01] Reconstruction of late Middle Pleistocene reef growth history and environmental changes in the Ryukyu Islands

*Luc Michel Marie Feuillerat¹, Marc André Humblet¹, Yasufumi Iryu², Kazuhiko Fujita³ (1.Nagoya University , 2.Tohoku University, 3.University of the Ryukyus)

Fri. May 26, 2023 1:45 PM - 3:00 PM Exhibition Hall Special Setting (3) (Exhibition Hall 8, Makuhari Messe)

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

[B-PT03] Biomineralization and Geochemistry of Proxies

2:15 PM - 2:30 PM

[BPT03-03] pH imaging of the miliolid foraminifera Sorites sp. during calcification

*Yukiko Nagai¹, Remi Tsubaki², Kazuhiko Fujita⁴, Takashi Toyofuku^1,3 (1.JAMSTEC, 2.Eusapia Co., Ltd., 3.TUMSAT, 4.University of the Ryukyus)

Mon. May 22, 2023 9:00 AM - 10:15 AM 304 (International Conference Hall, Makuhari Messe)

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

[B-CG06] Rock-Bio Interactions and its Applications

9:00 AM - 9:15 AM

[BCG06-01] Origins of spherulites observed in reefal microbial crusts in Kumejima, Okinawa

*Yujiro Sasaki¹, Kazuhiko Fujita², Naotaka Tomioka³, Yoshio Takahashi⁴, Fumito Shiraishi¹ (1.Hiroshima University, 2.Ryukyu University, 3.Japan Agency for Marine-Earth Science and Technology, 4.The University of Tokyo)