Citation:

172756402781816492

Name: Composite 200-year record of δ¹⁸O and accumulations rates of ice cores from Dronning Maud Land
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

Comment:

Stack consists of 16 individual records. For the individual records of the accumulation rates see Oerter et al., (2000). To calculate composite records, the individual records were normalised (my=0 , Var=1) and stacked. Stack was multiplied by mean of standard deviations of the individual records and the regional mean is added.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	AGE	Age	ka BP			Geocode
2	Age	Age	a AD/CE	Oerter, Hans
3	δ18O, stacked	δ18O stack	‰	Oerter, Hans	stacked	water with respect to SMOW
4	δ18O, standard deviation	δ18O std dev	±	Oerter, Hans		2 sigma standard error
5	Accumulation rate ice, water equivalent	Acc rate ice	kg/m²/a	Oerter, Hans	stacked
6	Accumulation rate per year, standard deviation	Acc rate std dev	±	Oerter, Hans		2 sigma standard error

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

985 data points

Data

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

1 Age [ka BP]	2 Age [a AD/CE]	3 δ18O stack [‰]	4 δ18O std dev [±]	5 Acc rate ice [kg/m²/a]	6 Acc rate std dev [±]
-0.047	1997	-45.01	1.01	72.0	12.0
-0.046	1996	-44.05	1.17	66.4	6.5
-0.045	1995	-44.41	0.95	69.4	11.7
-0.044	1994	-44.73	0.70	79.9	14.3
-0.043	1993	-45.37	0.91	66.7	9.6
-0.042	1992	-45.16	0.60	62.0	9.3
-0.041	1991	-44.07	0.93	61.6	12.0
-0.040	1990	-44.59	1.12	58.3	10.8
-0.039	1989	-45.28	0.79	69.6	10.7
-0.038	1988	-44.85	0.70	69.5	7.4
-0.037	1987	-44.44	1.04	59.4	7.2
-0.036	1986	-45.29	0.85	53.3	7.7
-0.035	1985	-45.13	0.73	57.2	8.9
-0.034	1984	-45.10	0.75	68.0	8.5
-0.033	1983	-45.33	0.93	62.9	8.9
-0.032	1982	-44.57	0.53	62.5	14.3
-0.031	1981	-44.15	0.80	64.3	8.2
-0.030	1980	-43.77	0.95	59.6	6.6
-0.029	1979	-44.06	0.87	60.1	6.2
-0.028	1978	-44.19	0.71	67.8	11.0
-0.027	1977	-43.54	0.84	63.2	13.2
-0.026	1976	-44.13	0.81	64.6	9.4
-0.025	1975	-43.92	0.58	56.2	9.6
-0.024	1974	-44.40	0.56	60.2	7.2
-0.023	1973	-45.13	0.64	57.8	9.3
-0.022	1972	-44.81	0.93	57.3	7.7
-0.021	1971	-45.03	0.86	61.6	7.9
-0.020	1970	-45.06	0.93	58.9	11.2
-0.019	1969	-44.79	0.60	65.0	10.2
-0.018	1968	-44.54	0.57	56.6	5.9
-0.017	1967	-44.40	0.58	53.8	6.5
-0.016	1966	-44.59	0.66	63.0	9.1
-0.015	1965	-43.92	0.72	64.1	9.4
-0.014	1964	-44.36	0.75	53.3	7.0
-0.013	1963	-44.64	0.42	72.2	9.8
-0.012	1962	-44.16	0.61	62.6	5.7
-0.011	1961	-44.81	0.74	61.3	4.3
-0.010	1960	-44.55	0.59	58.2	9.0
-0.009	1959	-44.47	0.76	59.3	6.0
-0.008	1958	-43.87	0.69	68.8	11.8
-0.007	1957	-44.58	0.97	65.4	11.7
-0.006	1956	-44.57	0.79	70.0	10.7
-0.005	1955	-44.81	0.50	58.0	7.4
-0.004	1954	-45.05	0.62	65.3	10.9
-0.003	1953	-45.09	0.71	64.2	11.3
-0.002	1952	-44.80	0.56	64.7	8.5
-0.001	1951	-45.20	0.49	59.6	7.6
0.000	1950	-45.26	0.51	55.2	8.1
0.001	1949	-45.23	0.73	55.1	10.0
0.002	1948	-45.71	0.98	52.3	7.7
0.003	1947	-45.45	0.89	59.7	8.1
0.004	1946	-44.88	0.81	58.8	10.4
0.005	1945	-44.77	0.66	59.0	12.5
0.006	1944	-45.03	0.73	59.5	11.0
0.007	1943	-45.16	0.64	50.2	10.2
0.008	1942	-45.62	0.79	56.5	8.1
0.009	1941	-45.44	0.69	58.6	9.4
0.010	1940	-45.00	0.77	49.2	6.1
0.011	1939	-44.29	0.83	57.8	9.1
0.012	1938	-44.22	0.69	62.5	10.1
0.013	1937	-44.36	0.87	56.7	9.4
0.014	1936	-43.84	0.88	65.0	9.6
0.015	1935	-44.11	0.79	65.2	7.1
0.016	1934	-43.21	0.86	64.0	13.8
0.017	1933	-44.05	0.97	46.9	5.8
0.018	1932	-44.06	1.01	63.5	12.3
0.019	1931	-44.39	0.93	53.8	7.3
0.020	1930	-44.00	1.20	61.4	11.5
0.021	1929	-44.84	0.97	60.2	14.1
0.022	1928	-45.08	0.94	57.8	7.7
0.023	1927	-45.35	0.86	58.2	10.0
0.024	1926	-45.60	0.55	61.5	9.6
0.025	1925	-45.56	0.94	65.9	9.1
0.026	1924	-45.38	0.66	58.6	13.3
0.027	1923	-45.37	0.61	60.8	12.3
0.028	1922	-45.17	0.63	63.6	9.7
0.029	1921	-45.04	0.79	63.8	8.5
0.030	1920	-45.20	0.70	61.6	8.8
0.031	1919	-45.17	0.61	63.7	9.4
0.032	1918	-44.89	0.49	55.0	10.9
0.033	1917	-45.05	0.42	56.7	8.6
0.034	1916	-44.78	0.49	59.4	7.5
0.035	1915	-44.91	0.81	53.6	8.6
0.036	1914	-44.94	0.81	58.2	11.8
0.037	1913	-45.12	0.83	55.2	8.9
0.038	1912	-45.37	0.83	64.0	10.0
0.039	1911	-45.82	0.67	54.5	8.6
0.040	1910	-45.86	0.70	51.4	8.2
0.041	1909	-46.16	0.54	56.4	7.9
0.042	1908	-45.98	0.67	50.2	9.1
0.043	1907	-45.49	0.78	60.2	6.5
0.044	1906	-45.15	0.71	58.9	9.7
0.045	1905	-45.10	0.70	59.5	10.6
0.046	1904	-45.35	0.72	56.8	10.3
0.047	1903	-45.28	0.54	62.0	11.7
0.048	1902	-45.40	0.60	47.0	8.5
0.049	1901	-45.61	0.60	51.2	9.1
0.050	1900	-45.25	0.54	54.6	8.6
0.051	1899	-45.12	0.49	55.1	9.3
0.052	1898	-45.36	0.39	55.4	8.5
0.053	1897	-45.31	0.49	58.0	12.3
0.054	1896	-45.26	0.63	60.5	8.9
0.055	1895	-45.05	0.83	56.9	8.2
0.056	1894	-45.03	0.71	69.8	13.2
0.057	1893	-45.19	0.75	59.6	7.5
0.058	1892	-45.16	0.54	53.8	10.0
0.059	1891	-45.64	0.58	55.2	8.7
0.060	1890	-45.79	0.72	53.2	7.1
0.061	1889	-45.79	0.83	51.0	7.8
0.062	1888	-46.00	0.58	55.9	7.5
0.063	1887	-46.01	0.28	57.0	7.6
0.064	1886	-46.42	0.54	62.5	11.0
0.065	1885	-46.52	0.58	50.2	6.6
0.066	1884	-46.26	0.61	57.2	11.6
0.067	1883	-46.30	0.79	58.5	7.0
0.068	1882	-45.94	0.77	64.8	7.4
0.069	1881	-45.91	0.72	63.5	9.8
0.070	1880	-45.38	0.86	56.5	8.8
0.071	1879	-45.34	0.77	54.3	7.1
0.072	1878	-45.43	0.61	57.8	8.8
0.073	1877	-45.67	0.76	53.3	8.9
0.074	1876	-45.14	0.86	64.4	10.0
0.075	1875	-44.87	0.72	54.3	5.2
0.076	1874	-44.76	0.60	50.4	6.4
0.077	1873	-44.54	0.45	48.9	6.6
0.078	1872	-44.42	0.42	58.4	8.5
0.079	1871	-44.29	0.47	62.2	10.4
0.080	1870	-44.87	0.46	54.1	7.0
0.081	1869	-45.04	0.76	59.7	8.8
0.082	1868	-45.07	0.43	52.2	7.2
0.083	1867	-44.98	0.47	57.8	9.1
0.084	1866	-45.01	0.62	64.9	8.9
0.085	1865	-44.83	0.62	60.6	7.4
0.086	1864	-44.98	0.70	55.9	7.3
0.087	1863	-45.11	0.64	58.0	8.2
0.088	1862	-44.52	0.74	56.9	8.8
0.089	1861	-44.71	0.82	51.3	6.1
0.090	1860	-44.96	0.78	54.7	9.6
0.091	1859	-45.12	0.74	56.5	7.1
0.092	1858	-45.49	0.66	49.1	8.0
0.093	1857	-45.67	0.53	62.0	9.8
0.094	1856	-45.97	0.63	55.0	9.4
0.095	1855	-46.25	0.56	47.3	6.9
0.096	1854	-46.22	0.58	52.8	7.6
0.097	1853	-46.05	0.76	50.2	6.3
0.098	1852	-45.91	0.74	52.0	5.1
0.099	1851	-45.66	0.97	48.0	8.8
0.100	1850	-45.29	0.82	53.4	8.3
0.101	1849	-45.05	0.76	59.7	8.4
0.102	1848	-44.78	0.66	60.6	7.0
0.103	1847	-44.92	0.65	57.2	8.1
0.104	1846	-44.80	0.54	52.9	7.0
0.105	1845	-44.92	0.64	56.9	10.2
0.106	1844	-45.38	0.52	58.4	9.3
0.107	1843	-45.54	0.48	56.6	8.7
0.108	1842	-45.60	0.33	48.2	8.7
0.109	1841	-45.83	0.42	55.1	11.2
0.110	1840	-46.15	0.51	60.5	13.2
0.111	1839	-45.93	0.56	61.6	6.4
0.112	1838	-45.85	0.67	56.0	8.2
0.113	1837	-45.53	0.51	55.2	8.3
0.114	1836	-45.19	0.45	55.8	7.5
0.115	1835	-45.01	0.79	61.0	7.9
0.116	1834	-44.24	0.93	55.2	8.1
0.117	1833	-43.66	0.80	56.1	9.6
0.118	1832	-44.02	0.69	60.8	8.6
0.119	1831	-44.56	0.53	62.2	9.6
0.120	1830	-44.81	0.74	61.1	10.1
0.121	1829	-44.65	0.75	58.5	6.5
0.122	1828	-44.98	0.69	57.9	10.7
0.123	1827	-45.48	0.68	58.1	8.6
0.124	1826	-45.31	0.48	61.5	8.4
0.125	1825	-45.04	0.52	52.0	7.5
0.126	1824	-44.90	0.57	65.8	6.4
0.127	1823	-45.41	0.55	60.3	10.4
0.128	1822	-45.73	0.52	64.3	10.3
0.129	1821	-45.62	0.52	57.8	8.3
0.130	1820	-44.99	0.43	64.9	8.9
0.131	1819	-44.46	0.47	55.3	6.8
0.132	1818	-44.30	0.56	67.1	9.3
0.133	1817	-44.54	0.46	61.6	7.1
0.134	1816	-44.88	0.39	50.4	8.0
0.135	1815	-44.89	0.57	75.1	13.1
0.136	1814	-44.19	0.64	67.6	12.5
0.137	1813	-43.40	0.73	64.1	7.5
0.138	1812	-43.11	0.82	64.8	12.0
0.139	1811	-43.51	0.79	68.5	10.0
0.140	1810	-44.30	0.67	54.1	8.7
0.141	1809	-44.18	0.67	60.8	10.4
0.142	1808	-44.18	0.59	68.6	13.5
0.143	1807	-44.72	0.41	54.2	9.0
0.144	1806	-44.62	0.50	65.3	15.1
0.145	1805	-44.74	0.39	71.3	12.6
0.146	1804	-44.82	0.48	63.7	8.9
0.147	1803	-44.79	0.53	69.0	13.1
0.148	1802	-44.65	0.55	66.9	13.5
0.149	1801	-44.58	0.64	57.6	7.9