JpGU-AGU Joint Meeting 2026

セッション情報

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[E] 口頭発表

セッション記号 M (領域外・複数領域) » M-IS ジョイント

[M-IS04] Paleoclimatology and paleoceanography

2026年5月25日(月) 09:00 〜 10:30 展示場特設会場 (5) (幕張メッセ国際展示場 7・8ホール)

座長:岡崎 裕典(九州大学大学院理学研究院地球惑星科学部門)、長谷川 精(高知大学理工学部)、Westerhold Thomas(Center for Marine Environmental Sciences of the University of Bremen, Bremen, Germany)、Nana Yobo Lucien(Texas A&M University College Station)、山崎 敦子(名古屋大学大学院環境学研究科)

This session will discuss past environmental changes and events at multi-decadal to tectonic timescales toward an understanding of Earth's climate system by an integration of terrestrial and marine proxy studies and numerical modeling. This session also includes a special series of presentations on elucidating the climate system from the Warmhouse (Pliocene, Miocene) to the Hothouse (Eocene, Cretaceous) periods. We welcome a variety of paleo-environmental studies from a wide range of backgrounds. We hope this session will provide an opportunity to promote communication between participants from multidisciplinary fields.

09:00 〜 09:15

[MIS04-01] Tropical climate variability and coral reefs - a past to future perspective on current rates of change at ultra–high resolution

*Steffen Hetzinger1,3, Miriam Pfeiffer1,3, Thomas Felis2,3, Jessica Hargreaves2,3, Eleni Anagnostou3, Sonia Bejarano3, Patrick Boyden3, Thomas Brachert3, Hana Camelia3, Juan Pablo D'Olivo3, Diana Diers3, Andrew Dolman3, Nicolas Duprey3, Jan Fietzke3, Alan Foreman3, Martin Frank3, Norbert Frank3, Daniel Frick3, Dieter Garbe-Schönberg3, Eberhard Gischler3, Sahra Greve3, Edmund Hathorne3, Michael Henehan3, Saori Ito3, Oliver Knebel3, Laura Lehnhoff3, Donghao Li3, Hannah Manns3, Alfredo Martinez-Garcia3, Catarina Martins3, Luisa Meiritz3, Ute Merkel3, Regina Mertz3, Phyllis Mono3, Manfred Mudelsee3, Norel Rimbu3, Alessio Rovere3, Nadia Santodomingo3, Sara Todorovic3, Christian R Voolstra3, Sebastian Wagner3, Marlene Wall3, Sophie Warken3, Takaaki Watanabe3, Christian Wild3, Yang Yu3, Maren Ziegler3 (1. Kiel University (CAU), 2. MARUM, University of Bremen, 3. SPP2299)

09:15 〜 09:30

[MIS04-02] Microfaunal response to changing environments in the Beaufort Sea from 1950 to the present, as evidenced by proxy and instrumental records.

*Renata Szarek1, Laura Gemery2, Jonaotaro Onodera3, Kenta Suzuki4, Jason Addison5, Beth Caissie5, Young J Joe6, Koji Seike7, Katsura Yamada8, Motoyo Itoh3, Masanobu Yamamoto1 (1. Hokkaido University, Faculty of Earth and Environmental Sciences, 2. U.S. Geological Survey, Florence Bascom Geoscience Center, 3. Japan Agency for Marine-Earth Science and Technology, 4. Institute of Technology, Shimizu Corporation, 5. U.S. Geological Survey, Geology, Minerals, Energy & Geophysics (GMEG) Science Center, 6. Korea Polar Research Institute, 7. Geological Survey of Japan, AIST, 8. Shinshu University, Department of Geology)

09:45 〜 10:00

[MIS04-04] Late Holocene increase in influence of Pacific Deep Water off southern Chile caused by migration of the southern westerly wind: Evidence from beryllium isotopes

*根本 夏林1、横山 祐典1,2,3,4、スプラソン アダム5、宮入 陽介1、阿瀬 貴博1、ローゼンタール ヤイヤー6、ボバ サマンサ7、リーチェルソン ヘイリー6 (1. 東京大学大気海洋研究所、2. 東京大学大学院理学系研究科地球惑星科学専攻、3. 東京大学大学院総合文化研究科、4. オーストラリア国立大学、5. イギリス国立海洋研究所、6. ラトガース大学、7. サンディエゴ州立大学)

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