[M-IS04] Paleoclimatology and paleoceanography

[MIS04-P06] Beryllium isotope fingerprints of subglacial–marine transitions in Pine Island Bay, West Antarctica

*Yusuke Suganuma^1,2, Hillenbrand Claus-Dieter ³, Klages P. Johann^4,6, Motohiro Hirabayashi¹, Yuri Yamazaki², Hiroyuki Matsuzaki⁵, Takeyasu Yamagata⁵, Kuhn Gerhard^4,6 (1. National institute of Polar Research (NIPR), 2. The Graduate University for Advanced Studies (SOKENDAI), 3. British Antarctic Survey (BAS), 4. Alfred Wegener Institute (AWI), 5. Tandem Accelerator (MALT), The University of Tokyo, 6. University of Bremen)

Keywords:Antarctica Ice Sheet, Marine sediments, Be isotope, subglacial lake