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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
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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 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. -
GISP2 Stratigraphy
Depths of mid-summer as determined separately from ECM and visual stratigraphy in the GISP2-D ice core. Also given are calculated layer thicknesses (true and ice equivalent) and... -
GRIP Ion Concentrations
This dataset has no description
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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 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. -
GRIP Methane Data (Bern)
Depth below the surface of summer 1989. One sample = 2 cm. Age is Gas age. Data measured in Bern. -
GRIP total air content
Depth is midpoint relative to summer 1989 surface. Age is given as gas age in kilocalendar years before 1950. -
GRIP Accumulation Rates
Depth at the top of the sample -
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 -
Deuterium analysis of ice core GISP2
The Greenland Ice Sheet Project 2 (GISP2) core can enhance our understanding of the relationship between parameters measured in the ice in central Greenland and variability in... -
GISP2 Electrical conductivity measurements (Core D)
This dataset has no description
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GISP2 Electrical conductivity measurements (Core B)
This dataset has no description
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GRIP Mineralogy of atmospheric micro-particles in time slices
average values of the mineralogies compiled as a function of age -
GISP2 Laser Light Scattering
Compilation of detailed solid ice laser light scattering (LLS) files; ssentially 1 meter averages (every 500 data points averaged) above 2100 meters and 1/2 meter averages below... -
GISP2 Automatic Weather Station Barber Daily Averages
AWS data from 1987-1995 for stations distributed on and around GISP2. Data received by satellite and accumulated by ARGOS before being transmitted to Univ of Wisconsin-Madison... -
GISP2-D Borehole Geometry
Inclination and azimuth was meas. 1993, 1994, 1995 using Univy of Copenhagens geophysical logging system (UCPH), described by Gundestrup et al., (1994). Continued measurements... -
GISP2 14-C (radiocarbon) measurements (Table 3)
Calculated accumulation rates from 14C data (Table 3 in Lal and Jull (1997) compared with glaciological flow-model estimates (Cutler et al., 1995).
