Age models of five ice cores from the Dronning Maud Land, Antarctica, supplement to: Sommer, Stefan; Appenzeller, C; Röthlisberger, Regine; Hutterli, Manuel A; Stauffer, Bernhard; Wagenbach, Dietmar; Oerter, Hans; Wilhelms, Frank; Miller, Heinz; Mulvaney, Robert (2000): Glacio-chemical study spanning the past 2 kyr on three ice cores from Dronning Maud Land, Antarctica 1. Annually resolved accumulation rates. Journal of Geophysical Research: Atmospheres, 105(D24), 29411-29422

Stefan Sommer, C Appenzeller, Regine Röthlisberger, Manuel A Hutterli, Bernhard Stauffer, Dietmar Wagenbach, Hans Oerter, Frank Wilhelms, Heinz Miller & Robert Mulvaney
For the first time, annually resolved accumulation rates have been determined in central Antarctica by means of counting seasonal signals of ammonium, calcium, and sodium. All records, obtained from three intermediate depth ice cores from Dronning Maud Land, East Antarctica, show rather constant accumulation rates throughout the last 9 centuries with mean values of 63, 61, and 44 mm H2O yr**-1 and a typical year-to-year variation of about 30%. For the last few decades, no...
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