the world’s alpine glaciers recorded a net annual loss of ice for the 36th consecutive year and the greenland ice sheet … experienced melting over more than 50% of its surface.
the world’s alpine glaciers recorded a net annual loss of ice for the 36th consecutive year and the greenland ice sheet … experienced melting over more than 50% of its surface.
greenland ice sheet:39
in 2006, estimated monthly changes in the mass of greenland's ice sheet suggest that it is melting at a rate of about 239 cubic kilometers (57 cu mi) per year.