Graf, Wolfgang; Oerter, Hans; Reinwarth, Oskar; Stichler, Willibald; Wilhelms, Frank; Miller, Heinz; Mulvaney, Robert (2002): Calculated annual mean of δ¹⁸O of firn core DML12C98_17 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.104884, In supplement to: Graf, W et al. (2002): Stable-isotope records from Dronning Maud Land, Antarctica. Annals of Glaciology, 35, 195-201, https://doi.org/10.3189/172756402781816492
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00077: European Project for Ice Coring in Antarctica
Fourth Framework Programme (FP4), grant/award no. ENV4980702: European Project for Ice Coring in Antarctica
Coverage:
Latitude: -75.000667 * Longitude: -6.498333
Date/Time Start: 1998-01-21T00:00:00 * Date/Time End: 1998-01-21T00:00:00
Minimum DEPTH, ice/snow: 0.227500 m * Maximum DEPTH, ice/snow: 24.395000 m
Event(s):
DML12C98_17 (FB9817) * Latitude: -75.000667 * Longitude: -6.498333 * Date/Time: 1998-01-21T00:00:00 * Elevation: 2680.0 m * Recovery: 41.2 m * Location: Dronning Maud Land, Antarctica * Campaign: EPICA_DML3 * Basis: Neumayer Station (WMO89002) * Method/Device: Ice drill (ICEDRILL) * Comment: DML12
Comment:
Dating is based on seasonal variations of the DEP-profile (Oerter et al, Annals of Glaciology 30, 2000).
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | AGE | Age | ka BP | Geocode | ||
2 | DEPTH, ice/snow | Depth ice/snow | m | Geocode | ||
3 | Age | Age | a AD/CE | |||
4 | Depth, top/min | Depth top | m | top of time interval or end of year | ||
5 | Depth, bottom/max | Depth bot | m | bottom of time interval or start of year | ||
6 | δ18O, water | δ18O H2O | ‰ SMOW | Oerter, Hans | annual mean calculated from depth profiles for the respective time interval |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
783 data points
Data
1 Age [ka BP] | 2 Depth ice/snow [m] | 3 Age [a AD/CE] | 4 Depth top [m] | 5 Depth bot [m] | 6 δ18O H2O [‰ SMOW] |
---|---|---|---|---|---|
-0.047 | 0.227500 | 1997 | 0.07000 | 0.38500 | -42.34 |
-0.046 | 0.470000 | 1996 | 0.38500 | 0.55500 | -41.68 |
-0.045 | 0.622500 | 1995 | 0.55500 | 0.69000 | -41.13 |
-0.044 | 0.815000 | 1994 | 0.69000 | 0.94000 | -42.27 |
-0.043 | 1.047500 | 1993 | 0.94000 | 1.15500 | -42.91 |
-0.042 | 1.250000 | 1992 | 1.15500 | 1.34500 | -44.78 |
-0.041 | 1.430000 | 1991 | 1.34500 | 1.51500 | -43.28 |
-0.040 | 1.555000 | 1990 | 1.51500 | 1.59500 | -41.49 |
-0.039 | 1.742500 | 1989 | 1.59500 | 1.89000 | -42.49 |
-0.038 | 1.992500 | 1988 | 1.89000 | 2.09500 | -42.57 |
-0.037 | 2.162500 | 1987 | 2.09500 | 2.23000 | -43.00 |
-0.036 | 2.300000 | 1986 | 2.23000 | 2.37000 | -43.37 |
-0.035 | 2.480000 | 1985 | 2.37000 | 2.59000 | -44.29 |
-0.034 | 2.672500 | 1984 | 2.59000 | 2.75500 | -44.10 |
-0.033 | 2.865000 | 1983 | 2.75500 | 2.97500 | -43.16 |
-0.032 | 3.025000 | 1982 | 2.97500 | 3.07500 | -41.99 |
-0.031 | 3.140000 | 1981 | 3.07500 | 3.20500 | -39.42 |
-0.030 | 3.267500 | 1980 | 3.20500 | 3.33000 | -41.62 |
-0.029 | 3.390000 | 1979 | 3.33000 | 3.45000 | -42.97 |
-0.028 | 3.560000 | 1978 | 3.45000 | 3.67000 | -42.50 |
-0.027 | 3.765000 | 1977 | 3.67000 | 3.86000 | -42.03 |
-0.026 | 3.937500 | 1976 | 3.86000 | 4.01500 | -42.08 |
-0.025 | 4.117500 | 1975 | 4.01500 | 4.22000 | -39.95 |
-0.024 | 4.297500 | 1974 | 4.22000 | 4.37500 | -41.46 |
-0.023 | 4.432500 | 1973 | 4.37500 | 4.49000 | -44.86 |
-0.022 | 4.597500 | 1972 | 4.49000 | 4.70500 | -42.11 |
-0.021 | 4.785000 | 1971 | 4.70500 | 4.86500 | -44.48 |
-0.020 | 4.917500 | 1970 | 4.86500 | 4.97000 | -44.87 |
-0.019 | 5.010000 | 1969 | 4.97000 | 5.05000 | -43.47 |
-0.018 | 5.105000 | 1968 | 5.05000 | 5.16000 | -43.69 |
-0.017 | 5.220000 | 1967 | 5.16000 | 5.28000 | -43.50 |
-0.016 | 5.337500 | 1966 | 5.28000 | 5.39500 | -42.59 |
-0.015 | 5.465000 | 1965 | 5.39500 | 5.53500 | -40.61 |
-0.014 | 5.600000 | 1964 | 5.53500 | 5.66500 | -40.97 |
-0.013 | 5.727500 | 1963 | 5.66500 | 5.79000 | -43.33 |
-0.012 | 5.880000 | 1962 | 5.79000 | 5.97000 | -42.57 |
-0.011 | 6.052500 | 1961 | 5.97000 | 6.13500 | -41.53 |
-0.010 | 6.220000 | 1960 | 6.13500 | 6.30500 | -41.90 |
-0.009 | 6.365000 | 1959 | 6.30500 | 6.42500 | -43.77 |
-0.008 | 6.477500 | 1958 | 6.42500 | 6.53000 | -42.30 |
-0.007 | 6.635000 | 1957 | 6.53000 | 6.74000 | -44.29 |
-0.006 | 6.782500 | 1956 | 6.74000 | 6.82500 | -44.10 |
-0.005 | 6.905000 | 1955 | 6.82500 | 6.98500 | -42.70 |
-0.004 | 7.070000 | 1954 | 6.98500 | 7.15500 | -42.72 |
-0.003 | 7.220000 | 1953 | 7.15500 | 7.28500 | -45.05 |
-0.002 | 7.355000 | 1952 | 7.28500 | 7.42500 | -44.88 |
-0.001 | 7.512500 | 1951 | 7.42500 | 7.60000 | -43.43 |
0.000 | 7.677500 | 1950 | 7.60000 | 7.75500 | -43.48 |
0.001 | 7.810000 | 1949 | 7.75500 | 7.86500 | -43.76 |
0.002 | 7.905000 | 1948 | 7.86500 | 7.94500 | -45.80 |
0.003 | 8.015000 | 1947 | 7.94500 | 8.08500 | -44.62 |
0.004 | 8.165000 | 1946 | 8.08500 | 8.24500 | -43.07 |
0.005 | 8.327500 | 1945 | 8.24500 | 8.41000 | -41.74 |
0.006 | 8.445000 | 1944 | 8.41000 | 8.48000 | -42.52 |
0.007 | 8.517500 | 1943 | 8.48000 | 8.55500 | -43.45 |
0.008 | 8.645000 | 1942 | 8.55500 | 8.73500 | -44.86 |
0.009 | 8.792500 | 1941 | 8.73500 | 8.85000 | -44.27 |
0.010 | 8.890000 | 1940 | 8.85000 | 8.93000 | -43.66 |
0.011 | 8.980000 | 1939 | 8.93000 | 9.03000 | -41.89 |
0.012 | 9.062500 | 1938 | 9.03000 | 9.09500 | -40.61 |
0.013 | 9.135000 | 1937 | 9.09500 | 9.17500 | -40.31 |
0.014 | 9.217500 | 1936 | 9.17500 | 9.26000 | -40.41 |
0.015 | 9.335000 | 1935 | 9.26000 | 9.41000 | -42.46 |
0.016 | 9.442500 | 1934 | 9.41000 | 9.47500 | -42.93 |
0.017 | 9.545000 | 1933 | 9.47500 | 9.61500 | -40.17 |
0.018 | 9.682500 | 1932 | 9.61500 | 9.75000 | -41.11 |
0.019 | 9.827500 | 1931 | 9.75000 | 9.90500 | -41.66 |
0.020 | 10.007500 | 1930 | 9.90500 | 10.11000 | -41.33 |
0.021 | 10.145000 | 1929 | 10.11000 | 10.18000 | -42.73 |
0.022 | 10.270000 | 1928 | 10.18000 | 10.36000 | -44.22 |
0.023 | 10.435000 | 1927 | 10.36000 | 10.51000 | -42.93 |
0.024 | 10.602500 | 1926 | 10.51000 | 10.69500 | -43.17 |
0.025 | 10.775000 | 1925 | 10.69500 | 10.85500 | -43.42 |
0.026 | 10.935000 | 1924 | 10.85500 | 11.01500 | -42.57 |
0.027 | 11.057500 | 1923 | 11.01500 | 11.10000 | -44.25 |
0.028 | 11.187500 | 1922 | 11.10000 | 11.27500 | -42.77 |
0.029 | 11.345000 | 1921 | 11.27500 | 11.41500 | -40.88 |
0.030 | 11.500000 | 1920 | 11.41500 | 11.58500 | -43.38 |
0.031 | 11.630000 | 1919 | 11.58500 | 11.67500 | -44.14 |
0.032 | 11.757500 | 1918 | 11.67500 | 11.84000 | -44.67 |
0.033 | 11.907500 | 1917 | 11.84000 | 11.97500 | -44.34 |
0.034 | 12.015000 | 1916 | 11.97500 | 12.05500 | -42.61 |
0.035 | 12.107500 | 1915 | 12.05500 | 12.16000 | -41.98 |
0.036 | 12.227500 | 1914 | 12.16000 | 12.29500 | -41.52 |
0.037 | 12.367500 | 1913 | 12.29500 | 12.44000 | -40.85 |
0.038 | 12.512500 | 1912 | 12.44000 | 12.58500 | -41.90 |
0.039 | 12.647500 | 1911 | 12.58500 | 12.71000 | -43.19 |
0.040 | 12.747500 | 1910 | 12.71000 | 12.78500 | -43.72 |
0.041 | 12.852500 | 1909 | 12.78500 | 12.92000 | -45.12 |
0.042 | 12.952500 | 1908 | 12.92000 | 12.98500 | -45.91 |
0.043 | 13.060000 | 1907 | 12.98500 | 13.13500 | -45.75 |
0.044 | 13.230000 | 1906 | 13.13500 | 13.32500 | -43.02 |
0.045 | 13.382500 | 1905 | 13.32500 | 13.44000 | -41.61 |
0.046 | 13.540000 | 1904 | 13.44000 | 13.64000 | -41.56 |
0.047 | 13.762500 | 1903 | 13.64000 | 13.88500 | -42.49 |
0.048 | 13.960000 | 1902 | 13.88500 | 14.03500 | -43.00 |
0.049 | 14.062500 | 1901 | 14.03500 | 14.09000 | -43.57 |
0.050 | 14.137500 | 1900 | 14.09000 | 14.18500 | -43.96 |
0.051 | 14.272500 | 1899 | 14.18500 | 14.36000 | -43.87 |
0.052 | 14.437500 | 1898 | 14.36000 | 14.51500 | -43.17 |
0.053 | 14.552500 | 1897 | 14.51500 | 14.59000 | -43.87 |
0.054 | 14.682500 | 1896 | 14.59000 | 14.77500 | -44.30 |
0.055 | 14.827500 | 1895 | 14.77500 | 14.88000 | -43.04 |
0.056 | 14.972500 | 1894 | 14.88000 | 15.06500 | -43.38 |
0.057 | 15.132500 | 1893 | 15.06500 | 15.20000 | -44.43 |
0.058 | 15.247500 | 1892 | 15.20000 | 15.29500 | -43.10 |
0.059 | 15.355000 | 1891 | 15.29500 | 15.41500 | |
0.060 | 15.495000 | 1890 | 15.41500 | 15.57500 | -43.55 |
0.061 | 15.625000 | 1889 | 15.57500 | 15.67500 | -44.72 |
0.062 | 15.722500 | 1888 | 15.67500 | 15.77000 | -45.04 |
0.063 | 15.805000 | 1887 | 15.77000 | 15.84000 | -44.72 |
0.064 | 15.902500 | 1886 | 15.84000 | 15.96500 | -44.80 |
0.065 | 16.020000 | 1885 | 15.96500 | 16.07500 | -43.97 |
0.066 | 16.160000 | 1884 | 16.07500 | 16.24500 | -42.41 |
0.067 | 16.277500 | 1883 | 16.24500 | 16.31000 | -42.99 |
0.068 | 16.360000 | 1882 | 16.31000 | 16.41000 | -44.42 |
0.069 | 16.455000 | 1881 | 16.41000 | 16.50000 | -45.75 |
0.070 | 16.545000 | 1880 | 16.50000 | 16.59000 | -46.08 |
0.071 | 16.622500 | 1879 | 16.59000 | 16.65500 | -45.80 |
0.072 | 16.697500 | 1878 | 16.65500 | 16.74000 | -45.87 |
0.073 | 16.807500 | 1877 | 16.74000 | 16.87500 | -45.69 |
0.074 | 16.927500 | 1876 | 16.87500 | 16.98000 | -44.41 |
0.075 | 17.037500 | 1875 | 16.98000 | 17.09500 | -42.61 |
0.076 | 17.135000 | 1874 | 17.09500 | 17.17500 | -41.56 |
0.077 | 17.222500 | 1873 | 17.17500 | 17.27000 | -41.78 |
0.078 | 17.320000 | 1872 | 17.27000 | 17.37000 | -42.63 |
0.079 | 17.437500 | 1871 | 17.37000 | 17.50500 | -43.80 |
0.080 | 17.555000 | 1870 | 17.50500 | 17.60500 | -44.79 |
0.081 | 17.655000 | 1869 | 17.60500 | 17.70500 | -44.70 |
0.082 | 17.750000 | 1868 | 17.70500 | 17.79500 | -43.53 |
0.083 | 17.862500 | 1867 | 17.79500 | 17.93000 | -42.61 |
0.084 | 17.952500 | 1866 | 17.93000 | 17.97500 | -43.57 |
0.085 | 18.042500 | 1865 | 17.97500 | 18.11000 | -43.04 |
0.086 | 18.165000 | 1864 | 18.11000 | 18.22000 | -41.88 |
0.087 | 18.257500 | 1863 | 18.22000 | 18.29500 | -41.80 |
0.088 | 18.327500 | 1862 | 18.29500 | 18.36000 | -43.00 |
0.089 | 18.392500 | 1861 | 18.36000 | 18.42500 | -43.18 |
0.090 | 18.492500 | 1860 | 18.42500 | 18.56000 | -44.50 |
0.091 | 18.627500 | 1859 | 18.56000 | 18.69500 | -45.85 |
0.092 | 18.732500 | 1858 | 18.69500 | 18.77000 | -45.28 |
0.093 | 18.825000 | 1857 | 18.77000 | 18.88000 | -43.83 |
0.094 | 18.935000 | 1856 | 18.88000 | 18.99000 | -42.71 |
0.095 | 19.047500 | 1855 | 18.99000 | 19.10500 | -42.51 |
0.096 | 19.142500 | 1854 | 19.10500 | 19.18000 | -43.79 |
0.097 | 19.210000 | 1853 | 19.18000 | 19.24000 | -43.80 |
0.098 | 19.272500 | 1852 | 19.24000 | 19.30500 | -44.07 |
0.099 | 19.335000 | 1851 | 19.30500 | 19.36500 | |
0.100 | 19.410000 | 1850 | 19.36500 | 19.45500 | -43.71 |
0.101 | 19.502500 | 1849 | 19.45500 | 19.55000 | -44.07 |
0.102 | 19.587500 | 1848 | 19.55000 | 19.62500 | -44.02 |
0.103 | 19.692500 | 1847 | 19.62500 | 19.76000 | -43.75 |
0.104 | 19.800000 | 1846 | 19.76000 | 19.84000 | -42.96 |
0.105 | 19.882500 | 1845 | 19.84000 | 19.92500 | -42.98 |
0.106 | 20.010000 | 1844 | 19.92500 | 20.09500 | -43.87 |
0.107 | 20.142500 | 1843 | 20.09500 | 20.19000 | -43.17 |
0.108 | 20.217500 | 1842 | 20.19000 | 20.24500 | -42.69 |
0.109 | 20.302500 | 1841 | 20.24500 | 20.36000 | -43.16 |
0.110 | 20.405000 | 1840 | 20.36000 | 20.45000 | -44.69 |
0.111 | 20.492500 | 1839 | 20.45000 | 20.53500 | -45.98 |
0.112 | 20.575000 | 1838 | 20.53500 | 20.61500 | -46.39 |
0.113 | 20.697500 | 1837 | 20.61500 | 20.78000 | -45.38 |
0.114 | 20.825000 | 1836 | 20.78000 | 20.87000 | |
0.115 | 20.925000 | 1835 | 20.87000 | 20.98000 | -43.71 |
0.116 | 21.012500 | 1834 | 20.98000 | 21.04500 | -42.64 |
0.117 | 21.125000 | 1833 | 21.04500 | 21.20500 | -39.68 |
0.118 | 21.260000 | 1832 | 21.20500 | 21.31500 | -39.44 |
0.119 | 21.382500 | 1831 | 21.31500 | 21.45000 | -42.22 |
0.120 | 21.507500 | 1830 | 21.45000 | 21.56500 | -43.36 |
0.121 | 21.610000 | 1829 | 21.56500 | 21.65500 | -42.66 |
0.122 | 21.687500 | 1828 | 21.65500 | 21.72000 | -42.19 |
0.123 | 21.777500 | 1827 | 21.72000 | 21.83500 | -43.03 |
0.124 | 21.890000 | 1826 | 21.83500 | 21.94500 | -44.62 |
0.125 | 21.985000 | 1825 | 21.94500 | 22.02500 | -44.58 |
0.126 | 22.092500 | 1824 | 22.02500 | 22.16000 | -42.52 |
0.127 | 22.237500 | 1823 | 22.16000 | 22.31500 | -41.79 |
0.128 | 22.365000 | 1822 | 22.31500 | 22.41500 | -43.54 |
0.129 | 22.457500 | 1821 | 22.41500 | 22.50000 | -44.08 |
0.130 | 22.537500 | 1820 | 22.50000 | 22.57500 | -43.12 |
0.131 | 22.627500 | 1819 | 22.57500 | 22.68000 | -42.20 |
0.132 | 22.755000 | 1818 | 22.68000 | 22.83000 | -41.94 |
0.133 | 22.882500 | 1817 | 22.83000 | 22.93500 | -43.01 |
0.134 | 22.972500 | 1816 | 22.93500 | 23.01000 | -43.97 |
0.135 | 23.082500 | 1815 | 23.01000 | 23.15500 | -43.99 |
0.136 | 23.192500 | 1814 | 23.15500 | 23.23000 | |
0.137 | 23.265000 | 1813 | 23.23000 | 23.30000 | -41.23 |
0.138 | 23.385000 | 1812 | 23.30000 | 23.47000 | -39.49 |
0.139 | 23.510000 | 1811 | 23.47000 | 23.55000 | -39.39 |
0.140 | 23.615000 | 1810 | 23.55000 | 23.68000 | -39.90 |
0.141 | 23.742500 | 1809 | 23.68000 | 23.80500 | -39.89 |
0.142 | 23.857500 | 1808 | 23.80500 | 23.91000 | -39.88 |
0.143 | 23.942500 | 1807 | 23.91000 | 23.97500 | |
0.144 | 24.025000 | 1806 | 23.97500 | 24.07500 | -41.48 |
0.145 | 24.107500 | 1805 | 24.07500 | 24.14000 | -41.68 |
0.146 | 24.170000 | 1804 | 24.14000 | 24.20000 | -41.91 |
0.147 | 24.235000 | 1803 | 24.20000 | 24.27000 | -42.22 |
0.148 | 24.305000 | 1802 | 24.27000 | 24.34000 | -42.08 |
0.149 | 24.395000 | 1801 | 24.34000 | 24.45000 | -42.07 |