Graf, Wolfgang; Oerter, Hans; Reinwarth, Oskar; Stichler, Willibald; Wilhelms, Frank; Miller, Heinz; Mulvaney, Robert (2002): Calculated annual mean of δ¹⁸O of firn core DML15C98_14 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.104887, 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: -75.083667 * Longitude: 2.501000
Date/Time Start: 1998-01-14T00:00:00 * Date/Time End: 1998-01-14T00:00:00
Minimum DEPTH, ice/snow: 0.215000 m * Maximum DEPTH, ice/snow: 25.710000 m
Event(s):
DML15C98_14 (FB9814) * Latitude: -75.083667 * Longitude: 2.501000 * Date/Time: 1998-01-14T00:00:00 * Elevation: 2970.0 m * Recovery: 29.5 m * Location: Dronning Maud Land, Antarctica * Campaign: EPICA_DML3 * Basis: Neumayer Station (WMO89002) * Method/Device: Ice drill (ICEDRILL) * Comment: DML15
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:
748 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 | 0.215000 | 1997 | 0.06000 | 0.37000 | -44.93 |
| -0.046 | 0.467500 | 1996 | 0.37000 | 0.56500 | -44.17 |
| -0.045 | 0.726000 | 1995 | 0.56500 | 0.88700 | -45.68 |
| -0.044 | 0.948500 | 1994 | 0.88700 | 1.01000 | -48.23 |
| -0.043 | 1.080000 | 1993 | 1.01000 | 1.15000 | -46.76 |
| -0.042 | 1.310500 | 1992 | 1.15000 | 1.47100 | -44.27 |
| -0.041 | 1.533000 | 1991 | 1.47100 | 1.59500 | -45.04 |
| -0.040 | 1.637500 | 1990 | 1.59500 | 1.68000 | -45.00 |
| -0.039 | 1.805500 | 1989 | 1.68000 | 1.93100 | -45.16 |
| -0.038 | 2.068500 | 1988 | 1.93100 | 2.20600 | -46.08 |
| -0.037 | 2.283500 | 1987 | 2.20600 | 2.36100 | -44.78 |
| -0.036 | 2.407000 | 1986 | 2.36100 | 2.45300 | -44.18 |
| -0.035 | 2.517500 | 1985 | 2.45300 | 2.58200 | -45.03 |
| -0.034 | 2.680500 | 1984 | 2.58200 | 2.77900 | -45.36 |
| -0.033 | 2.903500 | 1983 | 2.77900 | 3.02800 | -43.88 |
| -0.032 | 3.135500 | 1982 | 3.02800 | 3.24300 | -43.77 |
| -0.031 | 3.318000 | 1981 | 3.24300 | 3.39300 | |
| -0.030 | 3.499000 | 1980 | 3.39300 | 3.60500 | -46.44 |
| -0.029 | 3.703000 | 1979 | 3.60500 | 3.80100 | -45.19 |
| -0.028 | 3.953000 | 1978 | 3.80100 | 4.10500 | -43.67 |
| -0.027 | 4.147500 | 1977 | 4.10500 | 4.19000 | -44.37 |
| -0.026 | 4.285000 | 1976 | 4.19000 | 4.38000 | -43.42 |
| -0.025 | 4.487500 | 1975 | 4.38000 | 4.59500 | -46.03 |
| -0.024 | 4.665000 | 1974 | 4.59500 | 4.73500 | -47.26 |
| -0.023 | 4.797500 | 1973 | 4.73500 | 4.86000 | -46.39 |
| -0.022 | 4.951500 | 1972 | 4.86000 | 5.04300 | -43.29 |
| -0.021 | 5.144000 | 1971 | 5.04300 | 5.24500 | -47.88 |
| -0.020 | 5.360500 | 1970 | 5.24500 | 5.47600 | -45.81 |
| -0.019 | 5.544500 | 1969 | 5.47600 | 5.61300 | -45.50 |
| -0.018 | 5.681500 | 1968 | 5.61300 | 5.75000 | -46.07 |
| -0.017 | 5.797000 | 1967 | 5.75000 | 5.84400 | -46.83 |
| -0.016 | 5.979500 | 1966 | 5.84400 | 6.11500 | -44.85 |
| -0.015 | 6.256000 | 1965 | 6.11500 | 6.39700 | -43.11 |
| -0.014 | 6.460000 | 1964 | 6.39700 | 6.52300 | -45.61 |
| -0.013 | 6.618500 | 1963 | 6.52300 | 6.71400 | -45.43 |
| -0.012 | 6.768500 | 1962 | 6.71400 | 6.82300 | -45.87 |
| -0.011 | 6.894000 | 1961 | 6.82300 | 6.96500 | -44.69 |
| -0.010 | 7.017500 | 1960 | 6.96500 | 7.07000 | -45.14 |
| -0.009 | 7.155000 | 1959 | 7.07000 | 7.24000 | -43.95 |
| -0.008 | 7.300000 | 1958 | 7.24000 | 7.36000 | -45.00 |
| -0.007 | 7.426500 | 1957 | 7.36000 | 7.49300 | -47.57 |
| -0.006 | 7.619000 | 1956 | 7.49300 | 7.74500 | -47.50 |
| -0.005 | 7.817500 | 1955 | 7.74500 | 7.89000 | -46.80 |
| -0.004 | 7.950000 | 1954 | 7.89000 | 8.01000 | -46.45 |
| -0.003 | 8.130000 | 1953 | 8.01000 | 8.25000 | -46.04 |
| -0.002 | 8.340000 | 1952 | 8.25000 | 8.43000 | -45.00 |
| -0.001 | 8.497500 | 1951 | 8.43000 | 8.56500 | -45.99 |
| 0.000 | 8.635000 | 1950 | 8.56500 | 8.70500 | -45.74 |
| 0.001 | 8.808000 | 1949 | 8.70500 | 8.91100 | -44.45 |
| 0.002 | 8.970500 | 1948 | 8.91100 | 9.03000 | -47.96 |
| 0.003 | 9.072500 | 1947 | 9.03000 | 9.11500 | -50.43 |
| 0.004 | 9.165000 | 1946 | 9.11500 | 9.21500 | -49.19 |
| 0.005 | 9.267500 | 1945 | 9.21500 | 9.32000 | -47.32 |
| 0.006 | 9.377500 | 1944 | 9.32000 | 9.43500 | -47.24 |
| 0.007 | 9.485000 | 1943 | 9.43500 | 9.53500 | -45.07 |
| 0.008 | 9.627500 | 1942 | 9.53500 | 9.72000 | -43.28 |
| 0.009 | 9.805000 | 1941 | 9.72000 | 9.89000 | -44.36 |
| 0.010 | 9.942500 | 1940 | 9.89000 | 9.99500 | -45.07 |
| 0.011 | 10.027500 | 1939 | 9.99500 | 10.06000 | -42.51 |
| 0.012 | 10.130000 | 1938 | 10.06000 | 10.20000 | -43.30 |
| 0.013 | 10.262500 | 1937 | 10.20000 | 10.32500 | -44.83 |
| 0.014 | 10.405000 | 1936 | 10.32500 | 10.48500 | -41.64 |
| 0.015 | 10.555000 | 1935 | 10.48500 | 10.62500 | -40.99 |
| 0.016 | 10.652500 | 1934 | 10.62500 | 10.68000 | -42.00 |
| 0.017 | 10.727500 | 1933 | 10.68000 | 10.77500 | -46.11 |
| 0.018 | 10.855000 | 1932 | 10.77500 | 10.93500 | -47.11 |
| 0.019 | 10.995000 | 1931 | 10.93500 | 11.05500 | -46.47 |
| 0.020 | 11.082500 | 1930 | 11.05500 | 11.11000 | -46.37 |
| 0.021 | 11.190000 | 1929 | 11.11000 | 11.27000 | -47.16 |
| 0.022 | 11.305000 | 1928 | 11.27000 | 11.34000 | -45.62 |
| 0.023 | 11.410000 | 1927 | 11.34000 | 11.48000 | -44.70 |
| 0.024 | 11.512500 | 1926 | 11.48000 | 11.54500 | -45.85 |
| 0.025 | 11.590000 | 1925 | 11.54500 | 11.63500 | -47.27 |
| 0.026 | 11.687500 | 1924 | 11.63500 | 11.74000 | -47.97 |
| 0.027 | 11.777500 | 1923 | 11.74000 | 11.81500 | -47.01 |
| 0.028 | 11.870000 | 1922 | 11.81500 | 11.92500 | -46.55 |
| 0.029 | 11.980000 | 1921 | 11.92500 | 12.03500 | -46.32 |
| 0.030 | 12.105000 | 1920 | 12.03500 | 12.17500 | -46.78 |
| 0.031 | 12.250000 | 1919 | 12.17500 | 12.32500 | -44.71 |
| 0.032 | 12.402500 | 1918 | 12.32500 | 12.48000 | -45.17 |
| 0.033 | 12.522500 | 1917 | 12.48000 | 12.56500 | -45.28 |
| 0.034 | 12.622500 | 1916 | 12.56500 | 12.68000 | -45.37 |
| 0.035 | 12.717500 | 1915 | 12.68000 | 12.75500 | -44.59 |
| 0.036 | 12.802500 | 1914 | 12.75500 | 12.85000 | -44.72 |
| 0.037 | 12.890000 | 1913 | 12.85000 | 12.93000 | -45.88 |
| 0.038 | 13.017500 | 1912 | 12.93000 | 13.10500 | -46.03 |
| 0.039 | 13.180000 | 1911 | 13.10500 | 13.25500 | -45.76 |
| 0.040 | 13.312500 | 1910 | 13.25500 | 13.37000 | -46.34 |
| 0.041 | 13.417500 | 1909 | 13.37000 | 13.46500 | -46.32 |
| 0.042 | 13.502500 | 1908 | 13.46500 | 13.54000 | -46.74 |
| 0.043 | 13.597500 | 1907 | 13.54000 | 13.65500 | -45.73 |
| 0.044 | 13.692500 | 1906 | 13.65500 | 13.73000 | -45.62 |
| 0.045 | 13.792500 | 1905 | 13.73000 | 13.85500 | -45.11 |
| 0.046 | 13.880000 | 1904 | 13.85500 | 13.90500 | -45.19 |
| 0.047 | 13.975000 | 1903 | 13.90500 | 14.04500 | -45.25 |
| 0.048 | 14.085000 | 1902 | 14.04500 | 14.12500 | -46.00 |
| 0.049 | 14.162500 | 1901 | 14.12500 | 14.20000 | -46.47 |
| 0.050 | 14.242500 | 1900 | 14.20000 | 14.28500 | -45.85 |
| 0.051 | 14.370000 | 1899 | 14.28500 | 14.45500 | -46.49 |
| 0.052 | 14.495000 | 1898 | 14.45500 | 14.53500 | -46.75 |
| 0.053 | 14.605000 | 1897 | 14.53500 | 14.67500 | -46.39 |
| 0.054 | 14.762500 | 1896 | 14.67500 | 14.85000 | -45.04 |
| 0.055 | 14.890000 | 1895 | 14.85000 | 14.93000 | -43.52 |
| 0.056 | 14.990000 | 1894 | 14.93000 | 15.05000 | -44.07 |
| 0.057 | 15.102500 | 1893 | 15.05000 | 15.15500 | -46.22 |
| 0.058 | 15.270000 | 1892 | 15.15500 | 15.38500 | -46.51 |
| 0.059 | 15.455000 | 1891 | 15.38500 | 15.52500 | -46.21 |
| 0.060 | 15.587500 | 1890 | 15.52500 | 15.65000 | -46.45 |
| 0.061 | 15.730000 | 1889 | 15.65000 | 15.81000 | -44.80 |
| 0.062 | 15.882500 | 1888 | 15.81000 | 15.95500 | |
| 0.063 | 16.012500 | 1887 | 15.95500 | 16.07000 | |
| 0.064 | 16.142500 | 1886 | 16.07000 | 16.21500 | -47.44 |
| 0.065 | 16.252500 | 1885 | 16.21500 | 16.29000 | -47.87 |
| 0.066 | 16.377500 | 1884 | 16.29000 | 16.46500 | |
| 0.067 | 16.532500 | 1883 | 16.46500 | 16.60000 | |
| 0.068 | 16.672500 | 1882 | 16.60000 | 16.74500 | |
| 0.069 | 16.787500 | 1881 | 16.74500 | 16.83000 | |
| 0.070 | 16.910000 | 1880 | 16.83000 | 16.99000 | |
| 0.071 | 17.025000 | 1879 | 16.99000 | 17.06000 | |
| 0.072 | 17.120000 | 1878 | 17.06000 | 17.18000 | |
| 0.073 | 17.290000 | 1877 | 17.18000 | 17.40000 | |
| 0.074 | 17.492500 | 1876 | 17.40000 | 17.58500 | |
| 0.075 | 17.660000 | 1875 | 17.58500 | 17.73500 | |
| 0.076 | 17.770000 | 1874 | 17.73500 | 17.80500 | |
| 0.077 | 17.852500 | 1873 | 17.80500 | 17.90000 | |
| 0.078 | 17.970000 | 1872 | 17.90000 | 18.04000 | |
| 0.079 | 18.095000 | 1871 | 18.04000 | 18.15000 | -44.62 |
| 0.080 | 18.185000 | 1870 | 18.15000 | 18.22000 | -45.04 |
| 0.081 | 18.277500 | 1869 | 18.22000 | 18.33500 | |
| 0.082 | 18.357500 | 1868 | 18.33500 | 18.38000 | |
| 0.083 | 18.440000 | 1867 | 18.38000 | 18.50000 | -45.72 |
| 0.084 | 18.577500 | 1866 | 18.50000 | 18.65500 | |
| 0.085 | 18.720000 | 1865 | 18.65500 | 18.78500 | |
| 0.086 | 18.817500 | 1864 | 18.78500 | 18.85000 | |
| 0.087 | 18.902500 | 1863 | 18.85000 | 18.95500 | -46.91 |
| 0.088 | 19.005000 | 1862 | 18.95500 | 19.05500 | -46.00 |
| 0.089 | 19.117500 | 1861 | 19.05500 | 19.18000 | |
| 0.090 | 19.207500 | 1860 | 19.18000 | 19.23500 | |
| 0.091 | 19.282500 | 1859 | 19.23500 | 19.33000 | -45.29 |
| 0.092 | 19.380000 | 1858 | 19.33000 | 19.43000 | |
| 0.093 | 19.472500 | 1857 | 19.43000 | 19.51500 | |
| 0.094 | 19.577500 | 1856 | 19.51500 | 19.64000 | |
| 0.095 | 19.675000 | 1855 | 19.64000 | 19.71000 | -47.24 |
| 0.096 | 19.767500 | 1854 | 19.71000 | 19.82500 | -48.00 |
| 0.097 | 19.857500 | 1853 | 19.82500 | 19.89000 | |
| 0.098 | 19.950000 | 1852 | 19.89000 | 20.01000 | |
| 0.099 | 20.047500 | 1851 | 20.01000 | 20.08500 | |
| 0.100 | 20.120000 | 1850 | 20.08500 | 20.15500 | -46.38 |
| 0.101 | 20.222500 | 1849 | 20.15500 | 20.29000 | |
| 0.102 | 20.332500 | 1848 | 20.29000 | 20.37500 | |
| 0.103 | 20.415000 | 1847 | 20.37500 | 20.45500 | |
| 0.104 | 20.505000 | 1846 | 20.45500 | 20.55500 | -43.18 |
| 0.105 | 20.622500 | 1845 | 20.55500 | 20.69000 | -43.09 |
| 0.106 | 20.742500 | 1844 | 20.69000 | 20.79500 | -44.97 |
| 0.107 | 20.847500 | 1843 | 20.79500 | 20.90000 | -46.73 |
| 0.108 | 20.937500 | 1842 | 20.90000 | 20.97500 | |
| 0.109 | 21.037500 | 1841 | 20.97500 | 21.10000 | |
| 0.110 | 21.130000 | 1840 | 21.10000 | 21.16000 | |
| 0.111 | 21.217500 | 1839 | 21.16000 | 21.27500 | -45.53 |
| 0.112 | 21.332500 | 1838 | 21.27500 | 21.39000 | -44.84 |
| 0.113 | 21.450000 | 1837 | 21.39000 | 21.51000 | -45.39 |
| 0.114 | 21.565000 | 1836 | 21.51000 | 21.62000 | -45.49 |
| 0.115 | 21.690000 | 1835 | 21.62000 | 21.76000 | -44.74 |
| 0.116 | 21.802500 | 1834 | 21.76000 | 21.84500 | |
| 0.117 | 21.887500 | 1833 | 21.84500 | 21.93000 | |
| 0.118 | 21.982500 | 1832 | 21.93000 | 22.03500 | -43.86 |
| 0.119 | 22.117500 | 1831 | 22.03500 | 22.20000 | -46.08 |
| 0.120 | 22.237500 | 1830 | 22.20000 | 22.27500 | |
| 0.121 | 22.330000 | 1829 | 22.27500 | 22.38500 | -46.34 |
| 0.122 | 22.425000 | 1828 | 22.38500 | 22.46500 | -48.16 |
| 0.123 | 22.512500 | 1827 | 22.46500 | 22.56000 | -47.85 |
| 0.124 | 22.617500 | 1826 | 22.56000 | 22.67500 | -46.10 |
| 0.125 | 22.712500 | 1825 | 22.67500 | 22.75000 | |
| 0.126 | 22.810000 | 1824 | 22.75000 | 22.87000 | -44.54 |
| 0.127 | 22.920000 | 1823 | 22.87000 | 22.97000 | -45.74 |
| 0.128 | 23.022500 | 1822 | 22.97000 | 23.07500 | -45.95 |
| 0.129 | 23.137500 | 1821 | 23.07500 | 23.20000 | -45.95 |
| 0.130 | 23.260000 | 1820 | 23.20000 | 23.32000 | -45.63 |
| 0.131 | 23.395000 | 1819 | 23.32000 | 23.47000 | -45.90 |
| 0.132 | 23.557500 | 1818 | 23.47000 | 23.64500 | -43.80 |
| 0.133 | 23.697500 | 1817 | 23.64500 | 23.75000 | -44.30 |
| 0.134 | 23.800000 | 1816 | 23.75000 | 23.85000 | -45.48 |
| 0.135 | 23.927500 | 1815 | 23.85000 | 24.00500 | -46.40 |
| 0.136 | 24.087500 | 1814 | 24.00500 | 24.17000 | -44.86 |
| 0.137 | 24.237500 | 1813 | 24.17000 | 24.30500 | -43.26 |
| 0.138 | 24.377500 | 1812 | 24.30500 | 24.45000 | -42.31 |
| 0.139 | 24.507500 | 1811 | 24.45000 | 24.56500 | -43.93 |
| 0.140 | 24.602500 | 1810 | 24.56500 | 24.64000 | -45.74 |
| 0.141 | 24.692500 | 1809 | 24.64000 | 24.74500 | |
| 0.142 | 24.807500 | 1808 | 24.74500 | 24.87000 | -45.16 |
| 0.143 | 24.917500 | 1807 | 24.87000 | 24.96500 | -45.94 |
| 0.144 | 25.025000 | 1806 | 24.96500 | 25.08500 | -45.23 |
| 0.145 | 25.155000 | 1805 | 25.08500 | 25.22500 | -44.83 |
| 0.146 | 25.312500 | 1804 | 25.22500 | 25.40000 | -44.45 |
| 0.147 | 25.467500 | 1803 | 25.40000 | 25.53500 | -44.54 |
| 0.148 | 25.590000 | 1802 | 25.53500 | 25.64500 | -43.78 |
| 0.149 | 25.710000 | 1801 | 25.64500 | 25.77500 | -43.52 |