Large arctic temperature change at the Wisconsin-Holocene glacial transition

Kurt M. Cuffey; Gary D. Clow; R. B. Alley; M. Stuiver; E.D. Waddington; Richard Saltus

doi:10.1126/science.270.5235.455

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Large arctic temperature change at the Wisconsin-Holocene glacial transition

Kurt M. Cuffey·Gary D. Clow·R. B. Alley·M. Stuiver·E.D. Waddington·Richard Saltus

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Abstract

Analysis of borehole temperature and Greenland Ice Sheet Project II ice-core isotopic composition reveals that the warming from average glacial conditions to the Holocene in central Greenland was large, approximately 15°C. This is at least three times the coincident temperature change in the tropics and mid-latitudes. The coldest periods of the last glacial were probably 21°C colder than at present over the Greenland ice sheet.

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Source-reported bounding extent: 58.58224746902448° to 84.9718802620477° latitude; -80.04084336612283° to -16.257753249535° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Kurt M. Cuffey, Gary D. Clow, R. B. Alley, M. Stuiver, E.D. Waddington, Richard Saltus. 1995. Large arctic temperature change at the Wisconsin-Holocene glacial transition. https://doi.org/10.1126/science.270.5235.455

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