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 (map/graphic/illustration)

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History of temperature changes in central Greenland over the last 40 000 years, from the GISP2 core, showing very large and probably abrupt changes
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 over decades. Cuffey, K.M., G.D. Clow, R.B. Alley, M. Stuiver, E.D. Waddington and R.W. Saltus, 1995. Large Arctic temperature change at the Wisconsin-Holocene glacial transition. Science 270: 455-458. (AAR Figure 11.11)
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Graphical production: Philippe Rekacewicz and Emmanuelle Bournay (GRID-Arendal)
Appears in AMAP Assessment Report: Arctic Pollution Issues
Published 1998
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