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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... -
GRIP Basal Ice: Crystal Sizes
Depth is midpoint. Crystal refers to the average horizontal crystal diameter in mm. -
GRIP Ice Fabric
36 fabric diagrams. Each data point consists of azimuth of c-axis (0-360 deg), and inclination (0-90 deg), with 0 deg=horizontal c-axis and 90 deg=vertical c-axis. The measured... -
GRIP c-axis orientations
Average horizontal and vertical crystal diameters, obtained by linear-intercept measurements on thin sections. Data not corrected for sectioning effect. Depth is midpoint. -
Electrical conductivity measurements (ECM) from the GRIP ice core, central Gr...
ECM data from the GRIP core obtained with the technique described by Hammer (1980). People involved in the measurements include Henrik B. Clausen, Dorthe Dahl-Jensen, Christine... -
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... -
High-resolution impurity data from the GRIP ice core
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... -
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 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 Dielectric Profiling (DEP) and Electrical Conductivity (ECM) averaged data
Each data point is an average over a 55 cm interval; data are correted, level changes between 730 and 930 m are believed to be spurious (Wolff, et al., 1995) due to poor... -
GRIP Acidity
Data calculated from electrical conductivity; depth is given at the local maximum in the ECM record; age is given at the local acid peak -
GRIP Basal Ice: Debris Content
Depth is midpoint -
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... -
(Table 5) Concentration of chemical compounds deduced from ion balance measur...
This dataset has no description
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(Table 3) Ion concentration of the GRIP and Dome Fuji ice cores, Greenland an...
This dataset has no description
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(Table 1) Micro-inclusion counts and ion concentrations in the five GRIP ice-...
We provide the first direct evidence that a number of water-soluble compounds, in particular calcium sulfate (CaSO4 2H2O) and calcium carbonate (CaCO3), are present as solid,... -
GRIP Depth Age by Stratigraphy
This dataset has no description
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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 Ion Concentrations
This dataset has no description
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GRIP Methane Data (LGGE)
Age is mean age of trapped air in kilocalendar years before 1950. Sample depth relative to surface of summer 1989. One sample =4cm core.
