Graf, Wolfgang; Oerter, Hans; Reinwarth, Oskar; Stichler, Willibald; Wilhelms, Frank; Miller, Heinz; Mulvaney, Robert (2002): Composite 1000-year record of d18O and accumulation rates of ice cores from Dronning Maud Land. PANGAEA, https://doi.org/10.1594/PANGAEA.104842, In supplement to: Graf, W et al. (2002): Stable-isotope records from Dronning Maud Land, Antarctica. Annals of Glaciology, 35, 195-201, https://doi.org/10.3189/172756402781816492
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Stack consists of 16 individual records in the period 1997-1800 A.D, before 1800 A.D. of 3 records. For the individual records of the accumulation rates see Oerter et al., (2000). To calculate composite records, the individual records were normalised (my=0 , Var=1) and stacked. Stack was multiplied by mean of standard deviations of the individual records and the regional mean is added. The three 1000-year records and the 16 records, which cover the last 200 years, were treated separately. To put them together, the shorter records were shifted do somewhat higher values for equal means in the overlapping time period.
|#||Name||Short Name||Unit||Principal Investigator||Method||Comment|
|2||Age||Age||a AD||Oerter, Hans|
|3||δ18O, stacked||δ18O stack||‰||Oerter, Hans||stacked||water with respect to SMOW|
|4||δ18O, standard deviation||δ18O std dev||±||Oerter, Hans||2 sigma standard error|
|5||Accumulation rate ice, water equivalent||Acc rate ice||kg/m2/a||Oerter, Hans||stacked|
|6||Accumulation rate per year, standard deviation||Acc rate std dev||±||Oerter, Hans||2 sigma standard error|
4865 data points