TY  - JOUR
A1  - Witt, Annette
A1  - Schumann, A. Y.
T1  - Holocene climate variability on millennial scales recorded in Greenland ice cores
Y1  - 2005
SN  - 1023-5809
ER  - 
TY  - JOUR
A1  - Witt, Annette
A1  - Schumann, A. Y.
T1  - Holocene climate variability on millennial scales recorded in Greenland ice cores
N2  - Climate variability is triggered by several solar and orbital cycles as well as by the intern ocean dynamics. Consequently, paleoclimate proxy records are expected to vary on very different time scales ranging from subdecadal to millennial duration. We demonstrate, that Foster's (Foster, 1996) wavelet analysis technique is an appropriate tool for investigating temporarily changing spectral properties of records characterized by awkward sampling quality, which is a typical feature of climate proxy records. By applying it to the Holocene part of different glaciochemical records of Greenland ice cores we proof evidence for a significant contribution of the 1.47 kiloyears cycle over alomst the entire Holocene
Y1  - 2005
SN  - 1023-5809
ER  -