Wed. May 23, 2018 10:45 AM - 12:15 PM 105 (1F International Conference Hall, Makuhari Messe)

[EE] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-OS Ocean Sciences & Ocean Environment

[A-OS09] Marine ecosystems and biogeochemical cycles: theory, observation and modeling

11:00 AM - 11:15 AM

[AOS09-07] Nitrate isotope distributions in the subarctic and subtropical North Pacific

*Chisato Yoshikawa¹, Akiko Makabe¹, Yohei Matsui¹, Takuro Nunoura¹, Naohiko Ohkouchi¹ (1.Japan Agency for Marine-Earth Science and Technology)

Tue. May 22, 2018 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EJ] Poster
| A (Atmospheric and Hydrospheric Sciences)
| A-OS Ocean Sciences & Ocean Environment

[A-OS13] Physical, biogeochemical, and ecological aspects and their mutual relations in the Indian Ocean

[AOS13-P01] Nitrate isotope distributions in the eastern Indian Ocean

*Chisato Yoshikawa¹, Akiko Makabe¹, Yohei Matsui¹, Takuro Nunoura¹, Naohiko Ohkouchi¹ (1.Japan Agency for Marine-Earth Science and Technology)

Tue. May 22, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EJ] Evening Poster
| A (Atmospheric and Hydrospheric Sciences)
| A-OS Ocean Sciences & Ocean Environment

[A-OS13] Physical, biogeochemical, and ecological aspects and their mutual relations in the Indian Ocean

[AOS13-P01] Nitrate isotope distributions in the eastern Indian Ocean

*Chisato Yoshikawa¹, Akiko Makabe¹, Yohei Matsui¹, Takuro Nunoura¹, Naohiko Ohkouchi¹ (1.Japan Agency for Marine-Earth Science and Technology)

Mon. May 21, 2018 1:45 PM - 3:15 PM 101 (1F International Conference Hall, Makuhari Messe)

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

[B-CG07] Earth and Planetary Science Frontiers for Life and Global Environment

2:55 PM - 3:15 PM

[BCG07-05] Geochemical study for serpentinite-hosted hyperalkaline hot spring in Hakuba Happo, Japan

★Invited Papers

*Konomi Suda¹, Gilbert Alexis², Hisahiro Ueda², Takuya Saito³, Tomohiko Sato², Yusuke Sawaki⁴, Keita Yamada², Naohiro Yoshida², Yuichiro Ueno², Yohei Matsui³, Ryosuke Nakai¹, Hideyuki Tamaki¹, Masanori Kaneko¹, Hiroshi A Takahashi¹, Noritoshi Morikawa¹ (1.National Institute of Advanced Industrial Science and Technology, 2.Tokyo Institute of Technology, 3.Japan Agency for Marine-Earth Science and Technology, 4.The University of Tokyo)

Tue. May 22, 2018 3:30 PM - 5:00 PM 101 (1F International Conference Hall, Makuhari Messe)

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

[B-CG09] Decoding the history of Earth: From Hadean to the present

4:15 PM - 4:30 PM

[BCG09-16] Paleoproterozoic organic carbon and nitrogen isotopic stratigraphy across the appearance of macrofossils in the Francevillian Basins, Gabon

*Tomohiko Sato¹, Yusuke Sawaki², Shigenori Maruyama¹, Yohei Matsui³ (1.Tokyo Institute of Technology, 2.The University of Tokyo, 3.JAMSTEC)

4:45 PM - 5:00 PM

[BCG09-18] Global perturbations of carbon cycle in the mid-Panthalassa during the Triassic-Jurassic transition

*Wataru Fujisaki¹, Yusuke Sawaki², Yohei Matsui¹, Shigenori Maruyama³ (1.Japan Agency for Marine-Earth Science and Technology, 2.Department of Earth Science and Astronomy, University of Tokyo, 3.Earth-Life Science Institute, Tokyo Institute of Technology)

Mon. May 21, 2018 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

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

[B-CG10] Phanerozoic biodiversity change: Extinction and diversification

[BCG10-P05] Carbon-cycle perturbations in the deep Iapetus during the Great Ordovician Biodiversification Event

*Wataru Fujisaki¹, Yohei Matsui¹ (1.Japan Agency for Marine-Earth Science and Technology)

Mon. May 21, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

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

[B-CG10] Phanerozoic biodiversity change: Extinction and diversification

[BCG10-P05] Carbon-cycle perturbations in the deep Iapetus during the Great Ordovician Biodiversification Event

*Wataru Fujisaki¹, Yohei Matsui¹ (1.Japan Agency for Marine-Earth Science and Technology)

Tue. May 22, 2018 1:45 PM - 3:15 PM 105 (1F International Conference Hall, Makuhari Messe)

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

[M-IS18] Aqua planetology

2:30 PM - 2:45 PM

[MIS18-10] Water-Rock-Organic interaction system to synthesis peptides under the Enceladus hydrothermal condition

*Wataru Takahagi^1,2, Kaito Seo^2,3, Yoshinori Takano¹, Takazo Shibuya¹, Masafumi Saitoh⁴, Shigeru Shimamura¹, Yohei Matsui¹, Kosuke Fujishiima⁵, Masaru Tomita^2,3, Ken Takai¹ (1.Japan Agency for Earth-Marine Science and Technology, 2.Institute of Advanced Biosciences, Keio University, 3.Department of Environment and Information Studies, Keio University, 4.Univeristé Jean Monnet, 5.Earth-Life Science Institute, Tokyo Institute of Technology)

2:45 PM - 3:00 PM

[MIS18-11] Hypervelocity impact experiments to simulate chondrite fragmentation on the early ocean and implication for the fate of meteoritic organics

*Manabu Nishizawa¹, Yohei Matsui¹, Takazo Shibuya^1,3, Konomi Suda^2,1, Takuya Saito¹, Ken Takai¹, Hajime Yano^3,1 (1.Japan Agency for Marine-Earth Science and Technology, 2. National Institute of Advanced Industrial Science and Technology, 3.Institute of Space and Astronautical Science)

Yohei Matsui

Speaker, Author, Co-Author

★Invited Papers