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Accumulation rates
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Two-way traveltimes of the traced layers
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Layer matching
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(Table 1) Two-way travel times and depths of picked internal reflection horiz...
During the summer of 2003, a ground-penetrating radar survey around the North Greenland Icecore Project (NorthGRIP) deep ice-core drilling site (75°06' N, 42°20' W; 2957 m... -
(Table 1) Gas tie points used to correlate the ice cores NGRIP and EDML
Water isotope records from the EPICA Dronning Maud Land (EDML) and the NorthGRIP ice cores have revealed a one to one coupling between Antarctic Isotope Maxima (AIM) and... -
Methane concentration and delta deuterium of methane from the NGRIP ice core
The causes of past changes in the global methane cycle and especially the role of marine methane hydrate (clathrate) destabilization events are a matter of debate. Here we... -
Dust concentration in the NGRIP ice core
Corresponding millennial-scale climate changes have been reported from the North Atlantic region and from east Asia for the last glacial period on independent timescales only.... -
50 year means of oxygen isotope data from ice core NGRIP
Two deep ice cores from central Greenland, drilled in the 1990s, have played a key role in climate reconstructions of the Northern Hemisphere, but the oldest sections of the... -
Particle concentration and size distribution in the NGRIP ice core
A novel laser microparticle detector used in conjunction with continuous sample melting has provided a more than 1500 m long record of particle concentration and size... -
Accumulation rates during 1311-2011 CE in North Central Greenland derived fro...
Radar-detected internal layering contains information on past accumulation rates and patterns. In this study, we assume that the radar layers are isochrones, and use the layer... -
Permittivity measured with the dielectric profiling (DEP) technique on the NE...
Dielectric Profiling (DEP) of the North Greenland Eemian (NEEM) core were recorded in the field during the 2008-2011field seasons with the DEP device described by Wilhelms et... -
Specific conductivity measured with the dielectric profiling (DEP) technique ...
Dielectric Profiling (DEP) of the North Greenland Eemian (NEEM) core were recorded in the field during the 2008-2011 field seasons with the DEP device described by Wilhelms et... -
Permittivity measured with the dielectric profiling (DEP) technique on the NG...
Dielectric Profiling (DEP) of the North Greenland Ice Core Project (NGRIP1) core were recorded in the field during the 1996-1998 field seasons with the DEP device described by... -
Specific conductivity measured with the dielectric profiling (DEP) technique ...
Dielectric Profiling (DEP) of the North Greenland Ice Core Project (NGRIP1) core were recorded in the field during the 1996-1998 field seasons with the DEP device described by... -
Concentration of hydrogen ions measured with the Electrical Conductivity Meth...
The ECM data has been temperature corrected to a standard temperature of -14 °C, according to an Arrhenius relationship using an activation energy of 0.23 eV. Subsequently, the... -
Specific conductivity measured with the dielectric profiling (DEP) technique ...
The dielectrical stratigraphy of the NGRIP core was recorded in the field with the dielectric profiling (DEP) technique (Wilhelms et al., 1998). Ice core sections of 1.65 m were... -
High resolution aerosol concentration data from the Greenland NorthGRIP and N...
High resolution aerosol data from Greenland NGRIP and NEEM ice cores. All data was measured using continuous flow analysis with the Bern CFA system during the respective field... -
Specific conductivity and hydrogen ions measured on two ice core (NEEM and NG...
A stratigraphy-based chronology for the North Greenland Eemian Ice Drilling (NEEM) ice core has been derived by transferring the annual layer counted Greenland Ice Core... -
High resolution impurity data for the NorthGRIP ice core
High resolution aerosol data from Greenland NGRIP and NEEM ice cores. All data was measured using continuous flow analysis with the Bern CFA system during the respective field... -
Decadal averaged impurity data for the NorthGRIP ice core
High resolution aerosol data from Greenland NGRIP and NEEM ice cores. All data was measured using continuous flow analysis with the Bern CFA system during the respective field...
