Japan Geoscience Union Meeting 2016

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Poster

Symbol A (Atmospheric and Hydrospheric Sciences) » A-CC Cryospheric Sciences & Cold District Environment

[A-CC21] Ice cores and past environmental changes

Wed. May 25, 2016 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL6)

Convener:*Kenji Kawamura(National Institute of Polar Research, Research Organization of Information and Systems), Nozomu Takeuchi(Chiba University), Ayako Abe-Ouchi(Atmosphere and Ocean Research Institute, The University of Tokyo), Ikumi Oyabu(National Institute of Polar Research, Research Organization of Information and Systems)

Analyses of ice cores from polar and mountain regions have contributed for advancing reconstruction of the past environmental changes on timescales from years to several hundred thousand years, and understanding of the mechanisms behind them. In this session, we discuss environmental changes in the past on the basis of ice core studies and related researches (e.g. sediments and models). Studies on recording processes of paleoenvironmental signals and methods to extract them are also welcomed. Studies with deep-sea cores, terrestrial sediment cores, tree-rings and numerical modelings on similar time and spatial scales are also important and welcomed to discuss past environmental changes from multidisciplinary viewpoints.

5:15 PM - 6:30 PM

[ACC21-P04] Climate dependent contrast in surface mass balance in East Antarctica over the past 216 kyr

*Shuji Fujita1,2, Frédéric Parrenin3,4, Ayako Abe-Ouchi5,6, Kenji Kawamura1,2, Valérie Masson-Delmotte7, Hideaki Motoyama1,2, Fuyuki SAITO5, Mirko Severi8, Barbara Stenni9, Ryu Uemura10, Eric W Wolff11 (1.National Institute of Polar Research, Research Organization of Information and Systems(ROIS), 2.Department of Polar Science, The Graduate University for Advanced Studies (SOKENDAI), 3.CNRS, LGGE, Grenoble, France, 4.Univ. Grenoble Alpes, Grenoble, France, 5.Japan Agency for Marine–Earth Science and Technology, Yokohama, Japan, 6.Atmosphere and Ocean Research Institute (AORI), University of Tokyo, Japan, 7.Laboratoire des Sciences du Climat et de l'Environnement, France, 8.University of Florence, Italy, 9.Ca' Foscari University Venice, Italy, 10.University of the Ryukyus, Japan, 11.University of Cambridge, UK)