Japan Geoscience Union Meeting 2014

Session information

Oral

Symbol A (Atmospheric, Ocean, and Environmental Sciences) » A-CC Cryospheric Sciences & Cold District Environment

[A-CC32_29PM1] Past environmental changes through ice core studies

Tue. Apr 29, 2014 2:15 PM - 4:00 PM 419 (4F)

Convener:*Kenji Kawamura(National Institute of Polar Research, Research Organization of Information and Systems), Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Nozomu Takeuchi(Chiba University), Ayako Abe-Ouchi(Atmosphere and Ocean Research Institute, The University of Tokyo), Takuro Kobashi(National Institute of Polar Research), Chair:Nozomu Takeuchi(Chiba University), Kenji Kawamura(National Institute of Polar Research, Research Organization of Information and Systems), Takuro Kobashi(National Institute of Polar Research)

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. 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.

2:45 PM - 3:00 PM

*Takuro KOBASHI1, Kumiko GOTO-AZUMA1, Kenji KAWAMURA1, Bo VINTHER2, Thomas BLUNIER2, Jason BOX3, Christo BUIZERT4, Atsuhiro MUTO5, James WHITE6 (1.National Institute of Polar Reseaerch, 2.Copenhagen University, 3.Geological Survey of Denmark and Greenland, 4.Oregon State University, 5.Pennsylvania state University, 6.University of Colorado at Boulder)

3:15 PM - 3:30 PM

*Tetsuo SUEYOSHI1, Rumi OHGAITO1, Masakazu YOSHIMORI2, Tomohiro HAJIMA1, Manabu ABE3, Ryouta O'ISHI3, Hideki OKAJIMA1, Fuyuki SAITO1, Shingo WATANABE1, Michio KAWAMIYA1, Ayako ABE-OUCHI2 (1.Japan Agency for Marine-Earth Science and Technology, 2.Atmosphere and Ocean Research Institute, University of Tokyo, 3.National Institute of Polar Research)

3:30 PM - 3:45 PM

*Kazuho HORIUCHI1, Shota SUGUCHI1, Kensuke SUDA1, Tomoko UCHIDA2, Takahiro AZE3, Yusuke YOKOYAMA4, Yasuyuki MURAMATSU5, Hiroyuki MATSUZAKI6, Hideaki MOTOYAMA7 (1.Graduate School of Science and Technology, Hirosaki University, 2.Institute of Geology and Paleontology, Tohoku University, 3.Graduate School of Science and Engineering, Tokyo Institute of Technology, 4.Atmosphere and Ocean Research Institute, The University of Tokyo, 5.Faculty of Science, Gakushuin University, 6.Graduate School of Engineering, The University of Toky, 7.National Institute of Polar Research)