Freitag, Johannes; Kipfstuhl, Sepp; Weißbach, Stefanie; Karlsson, Nanna Bjørnholt; Münch, Thomas; Hörhold, Maria (2021): Depth-age model of the B21_2012 firn core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.931722, In: Freitag, J et al. (2021): Extension of the stable oxygen isotope and density profile of the ngt27C94.2 (B21) firn core [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.931744
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Abstract:
Using raw, un-calibrated dielectrical profiling (DEP) data from the field (NEEM Set-up), volcanic tie points were derived. Together with the smoothed density data and the isotopic composition the record was dated by layer counting.
Project(s):
Glaciology @ AWI (AWI_Glac)
Coverage:
Latitude: 80.000822 * Longitude: -41.144285
Minimum DEPTH, ice/snow: 0.0425755 m * Maximum DEPTH, ice/snow: 30.0400000 m
Event(s):
B21_2012 (ngt27C94.2-cont) * Latitude: 80.000822 * Longitude: -41.144285 * Elevation: 2151.0 m * Location: Greenland * Campaign: GL-Land_2012_NEEM12_NGT12 * Basis: AWI Arctic Land Expedition * Method/Device: Firn corer (FIRNC) * Comment: ngt27C94.2 continuation, year 2012
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | AGE | Age | ka BP | Freitag, Johannes | Geocode | |
2 | Age | Age | a AD/CE | Freitag, Johannes | ||
3 | DEPTH, ice/snow | Depth ice/snow | m | Freitag, Johannes | Geocode – top | |
4 | DEPTH, ice/snow | Depth ice/snow | m | Freitag, Johannes | Geocode – bottom |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
127 data points
Data
1 Age [ka BP] | 2 Age [a AD/CE] | 3 Depth ice/snow [m] (top) | 4 Depth ice/snow [m] (bottom) |
---|---|---|---|
-0.062 | 2012 | 0.0425755 | |
-0.061 | 2011 | 0.0425755 | 0.4489300 |
-0.060 | 2010 | 0.4489300 | 0.7198400 |
-0.059 | 2009 | 0.7198400 | 1.0645000 |
-0.058 | 2008 | 1.0645000 | 1.3031900 |
-0.057 | 2007 | 1.3031900 | 1.7414300 |
-0.056 | 2006 | 1.7414300 | 2.0212800 |
-0.055 | 2005 | 2.0212800 | 2.3191500 |
-0.054 | 2004 | 2.3191500 | 2.5531900 |
-0.053 | 2003 | 2.5531900 | 2.9574500 |
-0.052 | 2002 | 2.9574500 | 3.3478000 |
-0.051 | 2001 | 3.3478000 | 3.5350000 |
-0.050 | 2000 | 3.5350000 | 3.8695700 |
-0.049 | 1999 | 3.8695700 | 4.3000000 |
-0.048 | 1998 | 4.3000000 | 4.7400000 |
-0.047 | 1997 | 4.7400000 | 4.9200000 |
-0.046 | 1996 | 4.9200000 | 5.2857100 |
-0.045 | 1995 | 5.2857100 | 5.6714000 |
-0.044 | 1994 | 5.6714000 | 6.0000000 |
-0.043 | 1993 | 6.0000000 | 6.2600000 |
-0.042 | 1992 | 6.2600000 | 6.3800000 |
-0.041 | 1991 | 6.3800000 | 6.8000000 |
-0.040 | 1990 | 6.8000000 | 7.0000000 |
-0.039 | 1989 | 7.0000000 | 7.1400000 |
-0.038 | 1988 | 7.1400000 | 7.4800000 |
-0.037 | 1987 | 7.4800000 | 7.8400000 |
-0.036 | 1986 | 7.8400000 | 8.2000000 |
-0.035 | 1985 | 8.2000000 | 8.4200000 |
-0.034 | 1984 | 8.4200000 | 8.6600000 |
-0.033 | 1983 | 8.6600000 | 8.8200000 |
-0.032 | 1982 | 8.8200000 | 9.0200000 |
-0.031 | 1981 | 9.0200000 | 9.1800000 |
-0.030 | 1980 | 9.1800000 | 9.2800000 |
-0.029 | 1979 | 9.2800000 | 9.4600000 |
-0.028 | 1978 | 9.4600000 | 9.5850000 |
-0.027 | 1977 | 9.5850000 | 9.7250000 |
-0.026 | 1976 | 9.7250000 | 9.9950000 |
-0.025 | 1975 | 9.9950000 | 10.1150000 |
-0.024 | 1974 | 10.1150000 | 10.3000000 |
-0.023 | 1973 | 10.3000000 | 10.4000000 |
-0.022 | 1972 | 10.4000000 | 10.6600000 |
-0.021 | 1971 | 10.6600000 | 10.8600000 |
-0.020 | 1970 | 10.8600000 | 10.9800000 |
-0.019 | 1969 | 10.9800000 | 11.1000000 |
-0.018 | 1968 | 11.1000000 | 11.2600000 |
-0.017 | 1967 | 11.2600000 | 11.4350000 |
-0.016 | 1966 | 11.4350000 | 11.6200000 |
-0.015 | 1965 | 11.6200000 | 11.7400000 |
-0.014 | 1964 | 11.7400000 | 11.8950000 |
-0.013 | 1963 | 11.8950000 | 12.0800000 |
-0.012 | 1962 | 12.0800000 | 12.3100000 |
-0.011 | 1961 | 12.3100000 | 12.4400000 |
-0.010 | 1960 | 12.4400000 | 12.7200000 |
-0.009 | 1959 | 12.7200000 | 12.9000000 |
-0.008 | 1958 | 12.9000000 | 13.0000000 |
-0.007 | 1957 | 13.0000000 | 13.1300000 |
-0.006 | 1956 | 13.1300000 | 13.3200000 |
-0.005 | 1955 | 13.3200000 | 13.5200000 |
-0.004 | 1954 | 13.5200000 | 13.7400000 |
-0.003 | 1953 | 13.7400000 | 14.0000000 |
-0.002 | 1952 | 14.0000000 | 14.1600000 |
-0.001 | 1951 | 14.1600000 | 14.3400000 |
0.000 | 1950 | 14.3400000 | 14.5500000 |
0.001 | 1949 | 14.5500000 | 14.7200000 |
0.002 | 1948 | 14.7200000 | 14.8400000 |
0.003 | 1947 | 14.8400000 | 14.9800000 |
0.004 | 1946 | 14.9800000 | 15.1600000 |
0.005 | 1945 | 15.1600000 | 15.3400000 |
0.006 | 1944 | 15.3400000 | 15.5400000 |
0.007 | 1943 | 15.5400000 | 15.7600000 |
0.008 | 1942 | 15.7600000 | 15.9800000 |
0.009 | 1941 | 15.9800000 | 16.1600000 |
0.010 | 1940 | 16.1600000 | 16.4600000 |
0.011 | 1939 | 16.4600000 | 16.7600000 |
0.012 | 1938 | 16.7600000 | 17.0000000 |
0.013 | 1937 | 17.0000000 | 17.1450000 |
0.014 | 1936 | 17.1450000 | 17.3000000 |
0.015 | 1935 | 17.3000000 | 17.5950000 |
0.016 | 1934 | 17.5950000 | 17.8200000 |
0.017 | 1933 | 17.8200000 | 18.0400000 |
0.018 | 1932 | 18.0400000 | 18.2400000 |
0.019 | 1931 | 18.2400000 | 18.4400000 |
0.020 | 1930 | 18.4400000 | 18.6200000 |
0.021 | 1929 | 18.6200000 | 18.8600000 |
0.022 | 1928 | 18.8600000 | 19.1000000 |
0.023 | 1927 | 19.1000000 | 19.2600000 |
0.024 | 1926 | 19.2600000 | 19.5000000 |
0.025 | 1925 | 19.5000000 | 19.7200000 |
0.026 | 1924 | 19.7200000 | 19.8900000 |
0.027 | 1923 | 19.8900000 | 20.0800000 |
0.028 | 1922 | 20.0800000 | 20.2200000 |
0.029 | 1921 | 20.2200000 | 20.3600000 |
0.030 | 1920 | 20.3600000 | 20.6200000 |
0.031 | 1919 | 20.6200000 | 20.8800000 |
0.032 | 1918 | 20.8800000 | 21.0200000 |
0.033 | 1917 | 21.0200000 | 21.2000000 |
0.034 | 1916 | 21.2000000 | 21.4200000 |
0.035 | 1915 | 21.4200000 | 21.7600000 |
0.036 | 1914 | 21.7600000 | 22.1800000 |
0.037 | 1913 | 22.1800000 | 22.4600000 |
0.038 | 1912 | 22.4600000 | 22.7000000 |
0.039 | 1911 | 22.7000000 | 23.0200000 |
0.040 | 1910 | 23.0200000 | 23.5400000 |
0.041 | 1909 | 23.5400000 | 23.7200000 |
0.042 | 1908 | 23.7200000 | 24.0400000 |
0.043 | 1907 | 24.0400000 | 24.3400000 |
0.044 | 1906 | 24.3400000 | 24.5800000 |
0.045 | 1905 | 24.5800000 | 24.8800000 |
0.046 | 1904 | 24.8800000 | 25.0200000 |
0.047 | 1903 | 25.0200000 | 25.2600000 |
0.048 | 1902 | 25.2600000 | 25.4800000 |
0.049 | 1901 | 25.4800000 | 25.6800000 |
0.050 | 1900 | 25.6800000 | 25.8800000 |
0.051 | 1899 | 25.8800000 | 26.1800000 |
0.052 | 1898 | 26.1800000 | 26.4800000 |
0.053 | 1897 | 26.4800000 | 26.8600000 |
0.054 | 1896 | 26.8600000 | 27.3200000 |
0.055 | 1895 | 27.3200000 | 27.6600000 |
0.056 | 1894 | 27.6600000 | 27.8600000 |
0.057 | 1893 | 27.8600000 | 28.3600000 |
0.058 | 1892 | 28.3600000 | 28.6200000 |
0.059 | 1891 | 28.6200000 | 28.9200000 |
0.060 | 1890 | 28.9200000 | 29.1800000 |
0.061 | 1889 | 29.1800000 | 29.6000000 |
0.062 | 1888 | 29.6000000 | 29.8400000 |
0.063 | 1887 | 29.8400000 | 30.0400000 |
0.064 | 1886 | 30.0400000 |