-
Greenland Ice-Core Chronology 2005 (GICC05) for various Greenland ice cores
Annual markers forming the GICC05 time scale for NGRIP1, NGRIP2, GRIP, and DYE-3 where data was available and sufficiently resolved to allow annual dating. The markers are... -
(Fig. 20) GRIP high resolution stable oxygen isotope record
Annual data are calculated as averages between subsequent winter minima. Note that winter data are from year of January. The seasonal data have been calculated from diffusion... -
(Fig. 19) DYE-3 high resolution stable oxygen isotope record
Note that the DYE-3 data has been corrected for upstream depletion of d18O. The upstream correction is based on a linear approximation to results from a flow model (Reeh et al.,... -
(Fig. 6) Summer season δ¹⁸O (and dD) record from 14 different locations on th...
Notice that the DYE-3 and Renland series have been diffusion corrected differently from the bottom 9 series. Note that winter data are from year of January. DYE-3 stacked curce... -
(Fig. 5) Winter season δ¹⁸O (and dD) record from 14 different locations on th...
Notice that the DYE-3 and Renland series have been diffusion corrected differently from the bottom 9 series. Note that winter data are from year of January. DYE-3 stacked curce... -
GRIP ice core detailed water isotope (δ18O) data
The ice core was drilled during the GRIP project in 1989-1992 at the Summit of the Greenland ice sheet. The length is 3025 m. Present-day accumulation 0.23 m ice/yr. Position... -
Greenland Ice-Core Chronology 2005 (GICC05) annual layer depths for various G...
Annual markers forming the GICC05 time scale for NGRIP1, NGRIP2, GRIP, and DYE-3 where data was available and sufficiently resolved to allow annual dating. The markers are... -
Temperature reconstruction from borehole measurements of ice core DEY/3, Gree...
This dataset has no description
-
Temperature reconstruction from borehole measurements of ice core GRIP, Green...
This dataset has no description
-
Early Holocene Greenland Ice Core Chronology 2005 (GICC05) and 10 year means ...
When using this data file, refer to Rasmussen, Vinther, Clausen, Andersen, 2007. The construction of the GICC05 time scale in the 7.85-14.65 kyr BP time interval is described in... -
Early Holocene Greenland Ice Core Chronology 2005 (GICC05) and 10 year means ...
When using this data file, refer to Rasmussen, Vinther, Clausen, Andersen, 2007. The construction of the GICC05 time scale in the 7.85-14.65 kyr BP time interval is described in... -
Holocene Greenland Ice Core Chronology 2005 (GICC05) and 20 year means of oxy...
The dating of the 0-7.85 kyr BP part is described in Vinther et al., 2006. The dating of the 7.85-14.65 kyr BP part is described in Rasmussen et al., 2006 -
Greenland Ice Core Chronology 2005 (GICC05) and 20 year means of oxygen isoto...
The dating of the 0-7.85 kyr BP part is described in Vinther et al., 2006. The dating of the 7.85-14.65 kyr BP part is described in Rasmussen et al., 2006. The dating of the... -
GRIP Depth Age Scale from Flow Modeling
This timescale (ss09) was used for most of the GRIP data sets. In some cases, other ages were provided. See "A note on timescales". -
GRIP Calcium Concentrations
Depth is midpoint -
GRIP Dielectric Profiling (DEP) in full resolution
Sigma infinity has a pure ice background of 9 microsiemens/m, and responds to the chemistry of the ice. The only components known to cause an increased sigma infinity are... -
GRIP Depth Age by Stratigraphy
This dataset has no description
-
GRIP Temperature Profile
T measured 1994. Depths deviates from logging depths used for most other ice core measurem. from 0 to max of 1.4 m. Resolution=0.01K; abs. accuracy=0.03K. Data sligthly smoothed... -
GRIP Electrical Conductivity
Depth refers to the top of the sample. Data are averaged in 55 cm intervals. unit=microeq/kg obtained by H+=0.085i[microA]1.63 above 297m and H+=0.045i[microA]**1.73 below 297m. -
GRIP Mineralogy of atmospheric micro-particles in time slices
average values of the mineralogies compiled as a function of age
