日本地球惑星科学連合2022年大会

セッション情報

[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-IS02] Evolution and variability of the Asian Monsoon and Indo-Pacific climate during the Cenozoic Era

2022年5月23日(月) 10:45 〜 12:15 304 (幕張メッセ国際会議場)

コンビーナ:佐川 拓也(金沢大学理工研究域)、コンビーナ:松崎 賢史(東京大学 大気海洋研究所)、座長:松崎 賢史(東京大学 大気海洋研究所)、佐川 拓也(金沢大学理工研究域)

The Asian Monsoon (AM) is an inter-hemispheric atmospheric system driven by the thermal contrast between ocean and land and has a significant impact on the global climate. The uplift of Himalaya and Tibetan Plateau (HTP) has been considered to have played a significant role in the establishment and intensification of the Asian monsoon, but its importance is still controversial. On the other hand, a comparison of AM evolution process with global climatic changes suggests that AM evolution during Cenozoic is significantly affected by global climate changes most likely through pCO2. In addition, Indo-Pacific oceanic climate condition is also essential for the land-ocean thermal contrast as well as water vapor circulation because these areas have the largest heat content in the world ocean and supply heat and moisture to the atmosphere.
In this session, we promote understanding of AM and Indo-Pacific climate evolution, variability at multiple time scales (millennial to tectonic time scale) as well as their controlling factors, and their interaction with the global climate system. Presentations from various archives such as piston cores, DSDP/ODP/IODP cores as well as land sections relying on a wide panel of paleoenvironmental proxy are welcome (e.g. Geochemistry, Geophysics, Sedimentology, Micropaleontology as well as modeling studies). We also welcome presentations from older time periods such as Mesozoic and Paleozoic for a better understanding of the evolution of the monsoon system during the Phanerozoic.

Introduction (10:45 〜 10:50)

11:45 〜 12:00

*Evan James Gowan1、Tomohiko Tomita1、Daiki Nishioka1、Xu Zhang2、Yong Sun3、Uta Krebs-Kanzow4、Gregor Knorr4 (1.Kumamoto University, Kumamoto, Japan、2.State Key Laboratory of Tibetan Plateau Earth System, Resources and Environment (TPESRE), Chinese Academy of Sciences (CAS), Beijing, China、3.Key Laboratory of Continental Collision and Plateau Uplift, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, China、4.Alfred Wegener Institute, Bremerhaven, Germany)

12:00 〜 12:15

*Maria Makarova1、Mahyar Mohtadi2Raul Tapia1Jeroen Groeneveld2,3、A. Nele Meckler4、Kuo-Fang Huang5Sze Ling Ho1 (1.Institute of Oceanography, National Taiwan University, Taipei, Taiwan、2.MARUM-Center for Marine Environmental Sciences, University of Bremen, Germany、3.Department of Earth Sciences, Hamburg University, Germany、4.Bjerknes Centre for Climate Research and Department of Earth Science, University of Bergen, Bergen, Norway、5.Academia Sinica, Taipei, Taiwan)

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