[M-IS21] 南北両極のサイエンスと大型研究

[MIS21-05] 極域の氷床ー気候システムの過去と将来：モデリングと観測の共同研究を目指して

*阿部 彩子^1,2,3 (1.東京大学大気海洋研究所、2.JAMSTEC、3.国立極地研究所)

キーワード：気候、氷床、極域

In this talk, we show the importance of the polar region, which shows the largest sensitivitiy in climate change in the world. We focus on ice sheet changes since it is an indicator of large climate change and sea level change in the past earth history. I will show topics on Polar amplification in the earth history, bipolar seesaw mechanism for millennial-scale abrupt climate changes, and Tipping elements of ice sheet-climate system, which all require strategic research.