Working Group of the Arctic Council
History of temperature changes in central Greenland over the last 40 000 years, from the GISP2 core, showing very large and probably abrupt changes
History of temperature changes in central Greenland over the last 40 000 years, from the GISP2 core, showing very large and probably abrupt changes
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Published:
2007-11-20
Sources:
Title (cont.) The stable-isotopic ratios of ice were calibrated, as shown on the vertical scales, using borehole temperatures in the ice sheet. The record shows a warming of more than 20°C since the coldest time of the last ice age, and jumps of many °C
Region:
GL
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Cartographer / Designer:
Graphical production: Philippe Rekacewicz and Emmanuelle Bournay (GRID-Arendal)