Citation:

172756402781816492

Name: Calculated annual mean of δ¹⁸O of firn core DML14C98_15
Published: 2002
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

European Project for Ice Coring in Antarctica (EPICA)

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: -74.949167 * Longitude: -1.494500

Date/Time Start: 1998-01-17T00:00:00 * Date/Time End: 1998-01-17T00:00:00

Minimum DEPTH, ice/snow: 0.187500 m * Maximum DEPTH, ice/snow: 21.677500 m

Event(s):

DML14C98_15 (FB9815) * Latitude: -74.949167 * Longitude: -1.494500 * Date/Time: 1998-01-17T00:00:00 * Elevation: 2840.0 m * Recovery: 29.4 m * Location: Dronning Maud Land, Antarctica * Campaign: * Basis: Neumayer Station (WMO89002) * Method/Device: Ice drill (ICEDRILL) * Comment: DML14

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	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:

788 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

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	0.187500	1997	0.14000	0.23500	-44.89
-0.046	0.285000	1996	0.23500	0.33500	-45.24
-0.045	0.422500	1995	0.33500	0.51000	-43.61
-0.044	0.577500	1994	0.51000	0.64500	-41.77
-0.043	0.732500	1993	0.64500	0.82000	-42.63
-0.042	0.896000	1992	0.82000	0.97200	-43.96
-0.041	1.040500	1991	0.97200	1.10900	-42.05
-0.040	1.177500	1990	1.10900	1.24600	-40.27
-0.039	1.314500	1989	1.24600	1.38300	-44.83
-0.038	1.461500	1988	1.38300	1.54000	-44.14
-0.037	1.617500	1987	1.54000	1.69500	-44.32
-0.036	1.750000	1986	1.69500	1.80500	-45.93
-0.035	1.872500	1985	1.80500	1.94000	-46.47
-0.034	2.015000	1984	1.94000	2.09000	-44.63
-0.033	2.125000	1983	2.09000	2.16000	-43.76
-0.032	2.212500	1982	2.16000	2.26500	-44.22
-0.031	2.332500	1981	2.26500	2.40000	-45.13
-0.030	2.437500	1980	2.40000	2.47500	-45.34
-0.029	2.537500	1979	2.47500	2.60000	-44.53
-0.028	2.657500	1978	2.60000	2.71500	-42.62
-0.027	2.782500	1977	2.71500	2.85000	-42.46
-0.026	2.925000	1976	2.85000	3.00000	-46.01
-0.025	3.030000	1975	3.00000	3.06000	-43.57
-0.024	3.142500	1974	3.06000	3.22500	-43.95
-0.023	3.300000	1973	3.22500	3.37500	-44.34
-0.022	3.425000	1972	3.37500	3.47500	-41.84
-0.021	3.570000	1971	3.47500	3.66500	-41.64
-0.020	3.742500	1970	3.66500	3.82000	-44.35
-0.019	3.890000	1969	3.82000	3.96000	-45.68
-0.018	4.025000	1968	3.96000	4.09000	-44.13
-0.017	4.163500	1967	4.09000	4.23700	-44.01
-0.016	4.298000	1966	4.23700	4.35900	-45.62
-0.015	4.419500	1965	4.35900	4.48000	-43.25
-0.014	4.541000	1964	4.48000	4.60200	-44.31
-0.013	4.663000	1963	4.60200	4.72400	-45.05
-0.012	4.785000	1962	4.72400	4.84600	-44.86
-0.011	4.907000	1961	4.84600	4.96800	-45.48
-0.010	5.028500	1960	4.96800	5.08900	-43.52
-0.009	5.150000	1959	5.08900	5.21100	-42.96
-0.008	5.272000	1958	5.21100	5.33300	-42.66
-0.007	5.394000	1957	5.33300	5.45500	-42.96
-0.006	5.515500	1956	5.45500	5.57600	-43.61
-0.005	5.637000	1955	5.57600	5.69800	-43.78
-0.004	5.776500	1954	5.69800	5.85500	-43.08
-0.003	5.947500	1953	5.85500	6.04000	-45.05
-0.002	6.107500	1952	6.04000	6.17500	-44.32
-0.001	6.225000	1951	6.17500	6.27500	-43.90
0.000	6.315000	1950	6.27500	6.35500	-43.19
0.001	6.395000	1949	6.35500	6.43500	-41.75
0.002	6.482500	1948	6.43500	6.53000	-42.51
0.003	6.627500	1947	6.53000	6.72500	-44.55
0.004	6.807500	1946	6.72500	6.89000	-44.06
0.005	6.962500	1945	6.89000	7.03500	-43.07
0.006	7.155000	1944	7.03500	7.27500	-40.64
0.007	7.340000	1943	7.27500	7.40500	-42.88
0.008	7.467500	1942	7.40500	7.53000	-45.60
0.009	7.580000	1941	7.53000	7.63000	-46.50
0.010	7.677500	1940	7.63000	7.72500	-45.97
0.011	7.780000	1939	7.72500	7.83500	-44.71
0.012	7.937500	1938	7.83500	8.04000	-44.04
0.013	8.085000	1937	8.04000	8.13000	-43.58
0.014	8.175000	1936	8.13000	8.22000	-43.33
0.015	8.287500	1935	8.22000	8.35500	-44.44
0.016	8.405000	1934	8.35500	8.45500	-43.50
0.017	8.517500	1933	8.45500	8.58000	-41.61
0.018	8.615000	1932	8.58000	8.65000	-41.65
0.019	8.735000	1931	8.65000	8.82000	-42.77
0.020	8.860000	1930	8.82000	8.90000	-42.09
0.021	8.940000	1929	8.90000	8.98000	-43.03
0.022	9.040000	1928	8.98000	9.10000	-43.96
0.023	9.145000	1927	9.10000	9.19000	-43.23
0.024	9.237500	1926	9.19000	9.28500	-45.07
0.025	9.345000	1925	9.28500	9.40500	-47.35
0.026	9.470000	1924	9.40500	9.53500	-45.22
0.027	9.585000	1923	9.53500	9.63500	-45.01
0.028	9.692500	1922	9.63500	9.75000	-44.68
0.029	9.790000	1921	9.75000	9.83000	-44.29
0.030	9.887500	1920	9.83000	9.94500	-43.73
0.031	10.032500	1919	9.94500	10.12000	-43.63
0.032	10.150000	1918	10.12000	10.18000	-43.74
0.033	10.242500	1917	10.18000	10.30500	-43.72
0.034	10.377500	1916	10.30500	10.45000	-44.76
0.035	10.500000	1915	10.45000	10.55000	-46.92
0.036	10.625000	1914	10.55000	10.70000	-46.01
0.037	10.720000	1913	10.70000	10.74000	-43.85
0.038	10.785000	1912	10.74000	10.83000	-43.65
0.039	10.897500	1911	10.83000	10.96500	-44.34
0.040	10.990000	1910	10.96500	11.01500	-44.44
0.041	11.055000	1909	11.01500	11.09500	-44.99
0.042	11.155000	1908	11.09500	11.21500	-44.96
0.043	11.277500	1907	11.21500	11.34000	-43.80
0.044	11.382500	1906	11.34000	11.42500	-42.76
0.045	11.487500	1905	11.42500	11.55000	-43.66
0.046	11.612500	1904	11.55000	11.67500	-43.99
0.047	11.745000	1903	11.67500	11.81500	-43.93
0.048	11.845000	1902	11.81500	11.87500	-43.90
0.049	11.937500	1901	11.87500	12.00000	-43.65
0.050	12.022500	1900	12.00000	12.04500	-43.09
0.051	12.112500	1899	12.04500	12.18000	-44.04
0.052	12.222500	1898	12.18000	12.26500	-45.34
0.053	12.310000	1897	12.26500	12.35500	-45.97
0.054	12.390000	1896	12.35500	12.42500	-45.04
0.055	12.500000	1895	12.42500	12.57500	-45.01
0.056	12.652500	1894	12.57500	12.73000	-46.52
0.057	12.792500	1893	12.73000	12.85500	-46.26
0.058	12.892500	1892	12.85500	12.93000	-45.18
0.059	12.967500	1891	12.93000	13.00500	-44.65
0.060	13.032500	1890	13.00500	13.06000	-43.83
0.061	13.097500	1889	13.06000	13.13500	-43.50
0.062	13.195000	1888	13.13500	13.25500	-44.12
0.063	13.315000	1887	13.25500	13.37500	-44.82
0.064	13.425000	1886	13.37500	13.47500	-45.74
0.065	13.512500	1885	13.47500	13.55000	-45.91
0.066	13.595000	1884	13.55000	13.64000	-45.63
0.067	13.692500	1883	13.64000	13.74500	-45.79
0.068	13.797500	1882	13.74500	13.85000	-45.68
0.069	13.912500	1881	13.85000	13.97500	-43.76
0.070	13.997500	1880	13.97500	14.02000	-41.80
0.071	14.082500	1879	14.02000	14.14500	-41.46
0.072	14.202500	1878	14.14500	14.26000	-43.72
0.073	14.302500	1877	14.26000	14.34500	-45.10
0.074	14.380000	1876	14.34500	14.41500	-44.03
0.075	14.452500	1875	14.41500	14.49000	-43.44
0.076	14.525000	1874	14.49000	14.56000	-43.20
0.077	14.617500	1873	14.56000	14.67500	-42.56
0.078	14.705000	1872	14.67500	14.73500	-41.97
0.079	14.817500	1871	14.73500	14.90000	-41.63
0.080	14.927500	1870	14.90000	14.95500	-42.52
0.081	15.025000	1869	14.95500	15.09500	-44.21
0.082	15.135000	1868	15.09500	15.17500	-45.18
0.083	15.200000	1867	15.17500	15.22500	-44.39
0.084	15.295000	1866	15.22500	15.36500	-43.43
0.085	15.427500	1865	15.36500	15.49000	-43.11
0.086	15.515000	1864	15.49000	15.54000	-44.29
0.087	15.580000	1863	15.54000	15.62000	-45.11
0.088	15.645000	1862	15.62000	15.67000	-45.79
0.089	15.697500	1861	15.67000	15.72500	-46.12
0.090	15.772500	1860	15.72500	15.82000	-45.65
0.091	15.872500	1859	15.82000	15.92500	-44.96
0.092	15.972500	1858	15.92500	16.02000	-44.41
0.093	16.065000	1857	16.02000	16.11000	-44.65
0.094	16.130000	1856	16.11000	16.15000	-45.47
0.095	16.187500	1855	16.15000	16.22500	-45.72
0.096	16.245000	1854	16.22500	16.26500	-45.35
0.097	16.312500	1853	16.26500	16.36000	-45.25
0.098	16.392500	1852	16.36000	16.42500	-45.63
0.099	16.482500	1851	16.42500	16.54000	-47.26
0.100	16.582500	1850	16.54000	16.62500	-46.86
0.101	16.705000	1849	16.62500	16.78500	-45.65
0.102	16.855000	1848	16.78500	16.92500	-43.93
0.103	16.985000	1847	16.92500	17.04500	-43.90
0.104	17.075000	1846	17.04500	17.10500	-44.52
0.105	17.157500	1845	17.10500	17.21000	-45.18
0.106	17.240000	1844	17.21000	17.27000	-45.66
0.107	17.315000	1843	17.27000	17.36000	-45.06
0.108	17.432500	1842	17.36000	17.50500	-44.36
0.109	17.552500	1841	17.50500	17.60000	-43.54
0.110	17.640000	1840	17.60000	17.68000	-43.67
0.111	17.745000	1839	17.68000	17.81000	-44.35
0.112	17.827500	1838	17.81000	17.84500	-44.44
0.113	17.875000	1837	17.84500	17.90500	-44.44
0.114	17.950000	1836	17.90500	17.99500	-44.61
0.115	18.055000	1835	17.99500	18.11500	-44.71
0.116	18.172500	1834	18.11500	18.23000	-43.85
0.117	18.277500	1833	18.23000	18.32500	-43.08
0.118	18.345000	1832	18.32500	18.36500	-43.07
0.119	18.407500	1831	18.36500	18.45000	-43.49
0.120	18.515000	1830	18.45000	18.58000	-44.60
0.121	18.627500	1829	18.58000	18.67500	-44.41
0.122	18.695000	1828	18.67500	18.71500	-44.25
0.123	18.765000	1827	18.71500	18.81500	-45.04
0.124	18.850000	1826	18.81500	18.88500	-45.68
0.125	18.947500	1825	18.88500	19.01000	-45.85
0.126	19.077500	1824	19.01000	19.14500	-45.52
0.127	19.197500	1823	19.14500	19.25000	-45.86
0.128	19.300000	1822	19.25000	19.35000	-45.54
0.129	19.397500	1821	19.35000	19.44500	-44.04
0.130	19.470000	1820	19.44500	19.49500	-43.16
0.131	19.537500	1819	19.49500	19.58000	-42.77
0.132	19.650000	1818	19.58000	19.72000	-42.48
0.133	19.772500	1817	19.72000	19.82500	-42.88
0.134	19.850000	1816	19.82500	19.87500	-42.81
0.135	19.935000	1815	19.87500	19.99500	-41.86
0.136	20.012500	1814	19.99500	20.03000	-41.59
0.137	20.090000	1813	20.03000	20.15000	-41.54
0.138	20.195000	1812	20.15000	20.24000	-41.67
0.139	20.287500	1811	20.24000	20.33500	-41.92
0.140	20.372500	1810	20.33500	20.41000	-42.60
0.141	20.477500	1809	20.41000	20.54500	-42.60
0.142	20.660000	1808	20.54500	20.77500	-43.49
0.143	20.800000	1807	20.77500	20.82500	-44.73
0.144	20.885000	1806	20.82500	20.94500	-44.05
0.145	21.032500	1805	20.94500	21.12000	-43.10
0.146	21.170000	1804	21.12000	21.22000	-44.43
0.147	21.320000	1803	21.22000	21.42000	-45.00
0.148	21.530000	1802	21.42000	21.64000	-44.04
0.149	21.677500	1801	21.64000	21.71500	-43.97