Long-term Change in the Arctic
Jan 10, 2014 01:27 PM
During the last 400 000 years, the Earth has experienced
four ice ages which have left records in glacial ice accumulating
in Antarctica (Petit et al., 1999) and in Greenland
(Dansgaard et al., 1993; Sowers and Bender, 1995).
262 kB (268,772 bytes)