[M-IS12] Paleoclimatology and paleoceanography

Thu. May 30, 2024 3:30 PM - 4:45 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

convener:Atsuko Yamazaki(Graduate School of Environmental Studies, Nagoya University), Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University), Hitoshi Hasegawa(Faculty of Science and Technology, Kochi University), Takashi Obase(Atmosphere and Ocean Research Institute, The University of Tokyo), Chairperson:Hitoshi Hasegawa(Faculty of Science and Technology, Kochi University)

We discuss past environmental changes and events at interannual to tectonic timescale toward understanding Earth's climate system by integrating terrestrial and marine proxy studies and numerical modeling. At JpGU2024, in addition to the regular session, we will have a topic session on the interdisciplinary of paleoclimatology and paleoceanography with the invitation to researchers from archeology and anthropology using paleoclimatic and paleoceanographic methods in their research. We hope this session will provide an opportunity to promote communication between participants from the multidisciplinary field.

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3:30 PM - 3:45 PM

[MIS12-26] Intermediate Water Dynamics and their Influence on the CO2 Anomalies during the Mid-Brunhes Event

*Raul Tapia¹, Sze Ling Ho¹, Dirk Nürnberg², Nele Meckler³, Frank Lamy⁴, Ralf Tiedemann⁴ (1.Institute of Oceanography, National Taiwan University, 2.GEOMAR Helmholtz Center for Ocean Research, Germany, 3.Department of Earth Science, University of Bergen, Norway, 4.Alfred Wegener Institute Helmholtz-Centre for Polar and Marine Research, Germany)

3:45 PM - 4:00 PM

[MIS12-27] The influence of the East Asian Winter Monsoon on the marine biological pump efficiency in the northwestern Philippine Sea

*Pierrick Fenies¹, Maria-Angela Bassetti², Natalia Vazquez Riveiros³, Sze Ling Ho¹, Yuan-Pin Chang⁴, Ludvig A Lowemark⁵, Florian Bretonnière², Nathalie Babonneau³, Gueorgui Ratzov⁶, Shu-Kun Hsu^7,8, Chih-Chieh Su¹ (1.Institute of Oceanography, National Taiwan University, Taiwan, 2.CEFREM, Université de Perpignan via Domitia, France, 3.Geo-Ocean, IFREMER, Université de Bretagne Occidentale, France, 4.Institute of Marine Geology and Chemistry, National Sun Yat-Sen University, Taiwan, 5.Department of Geosciences, National Taiwan University, Taiwan, 6.Géoazur, Université Côte d'Azur, France, 7.Department of Earth Sciences, National Central University, Taiwan, 8.Institute of Earth Sciences, Academia Sinica, Taiwan)

4:00 PM - 4:15 PM

[MIS12-28] Orbital-Scale Variability in the Miocene Silicon Cycle

*Jumpei Yoshioka¹, Junichiro Kuroda¹, TAKAAKI ITAI² (1.Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, the University of Tokyo, 2.Department of Earth and Planetary Science, the University of Tokyo)

4:15 PM - 4:30 PM

[MIS12-29] Theoretical constraints on ocean anoxic conditions with a coupled model of ocean biogeochemical cycle and microbial ecosystem

*Tenga Yokoyama¹, Yasuto Watanabe^1,2, Eiichi Tajika¹ (1.The University of Tokyo, 2.Meteorological Research Institute)

4:30 PM - 4:45 PM

[MIS12-30] Micro X-ray CT technique for improving the performance of paleoceanographic proxies

*KIMOTO KATSUNORI¹, Osamu Sasaki², Tomohiro Iwashita³ (1.Japan Agency for Marine-Earth Science and Technology, 2.The Tohoku University Museum, 3.White Rabbit, Corp.)

Session information