Citation:

PANGAEA.595695

Always quote citation above when using data! You can download the citation in several formats below.

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Project(s):

Northern Hemispheric Dendroclimatological Network (NHD/WSL)

Coverage:

Latitude: 40.030000 * Longitude: -105.340000

Minimum Elevation: 3400.0 m * Maximum Elevation: 3400.0 m

Event(s):

NIWO * Latitude: 40.030000 * Longitude: -105.340000 * Elevation: 3400.0 m * Location: Niwot Ridge, USA * Campaign: * Method/Device: Tree ring sampling (TREE) * Comment: Exposition SE; Slope 10 deg; Geology: Granit Schutt; Tree line 3500 m; av. Tree height 10 m; Tree cover 75%; Shrub cover 5%; Herb cover 50%; Vegatation type: Rel. trockener Fi/Fö-Standort. Flachgründ. ; Film number: 670C

Comment:

Species PCEN; No of rings 242; Begin 1741; End 1982

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	AGE	Age	ka BP		Geocode
2	Age	Age	a AD/CE	Schweingruber, Fritz Hans
3	Density, minimum	N	1/100 g/cm³	Schweingruber, Fritz Hans
4	Density, maximum	X	1/100 g/cm³	Schweingruber, Fritz Hans
5	Earlywood width	E	1/100 mm	Schweingruber, Fritz Hans
6	Latewood width	L	1/100 mm	Schweingruber, Fritz Hans
7	Ring width	R	1/100 mm	Schweingruber, Fritz Hans
8	Latewood	P lw	%	Schweingruber, Fritz Hans
9	Approximate age of pith	Age_pith	a	Schweingruber, Fritz Hans

License:

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

Size:

1930 data points

Data

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

1 Age [ka BP]	2 Age [a AD/CE]	3 N [1/100 g/cm³]	4 X [1/100 g/cm³]	5 E [1/100 mm]	6 L [1/100 mm]	7 R [1/100 mm]	8 P lw [%]	9 Age_pith [a]
-0.032	1982	32	49	22	6	28	21.4	251
-0.031	1981	29	49	16	5	21	23.8	250
-0.030	1980	30	52	27	6	33	18.2	249
-0.029	1979	29	52	31	6	37	16.2	248
-0.028	1978	29	55	26	6	32	18.8	247
-0.027	1977	29	53	26	5	31	16.1	246
-0.026	1976	29	54	31	5	36	13.9	245
-0.025	1975	27	58	40	7	47	14.9	244
-0.024	1974	26	53	41	5	46	10.9	243
-0.023	1973	22	54	40	6	46	13.0	242
-0.022	1972	27	56	43	9	52	17.3	241
-0.021	1971	25	56	36	7	43	16.3	240
-0.020	1970	26	55	28	6	34	17.6	239
-0.019	1969	26	55	36	4	40	10.0	238
-0.018	1968	28	48	29	4	33	12.1	237
-0.017	1967	29	45	20	2	22	9.1	236
-0.016	1966	30	50	24	5	29	17.2	235
-0.015	1965	26	54	35	5	40	12.5	234
-0.014	1964	27	52	40	4	44	9.1	233
-0.013	1963	30	56	24	8	32	25.0	232
-0.012	1962	30	58	25	5	30	16.7	231
-0.011	1961	28	58	32	6	38	15.8	230
-0.010	1960	26	59	32	5	37	13.5	229
-0.009	1959	28	60	35	7	42	16.7	228
-0.008	1958	29	57	32	7	39	17.9	227
-0.007	1957	28	53	41	5	46	10.9	226
-0.006	1956	27	52	27	6	33	18.2	225
-0.005	1955	28	54	28	7	35	20.0	224
-0.004	1954	33	55	18	6	24	25.0	223
-0.003	1953	29	50	21	5	26	19.2	222
-0.002	1952	29	58	39	5	44	11.4	221
-0.001	1951	26	60	53	7	60	11.7	220
0.000	1950	28	56	32	5	37	13.5	219
0.001	1949	28	65	33	10	43	23.3	218
0.002	1948	32	60	22	7	29	24.1	217
0.003	1947	27	56	31	7	38	18.4	216
0.004	1946	28	59	26	9	35	25.7	215
0.005	1945	29	53	21	7	28	25.0	214
0.006	1944	27	54	26	7	33	21.2	213
0.007	1943	31	59	23	7	30	23.3	212
0.008	1942	28	63	29	8	37	21.6	211
0.009	1941	31	57	16	8	24	33.3	210
0.010	1940	28	54	29	7	36	19.4	209
0.011	1939	31	63	46	7	53	13.2	208
0.012	1938	28	69	47	9	56	16.1	207
0.013	1937	26	63	35	9	44	20.5	206
0.014	1936	28	61	48	7	55	12.7	205
0.015	1935	28	66	38	8	46	17.4	204
0.016	1934	31	59	27	6	33	18.2	203
0.017	1933	27	63	51	9	60	15.0	202
0.018	1932	28	67	43	9	52	17.3	201
0.019	1931	29	64	43	8	51	15.7	200
0.020	1930	29	61	44	10	54	18.5	199
0.021	1929	27	65	63	13	76	17.1	198
0.022	1928	25	68	62	15	77	19.5	197
0.023	1927	29	50	23	5	28	17.9	196
0.024	1926	28	67	54	10	64	15.6	195
0.025	1925	27	65	60	10	70	14.3	194
0.026	1924	25	73	76	13	89	14.6	193
0.027	1923	26	62	77	19	96	19.8	192
0.028	1922	27	67	43	8	51	15.7	191
0.029	1921	25	63	57	8	65	12.3	190
0.030	1920	27	50	48	5	53	9.4	189
0.031	1919	24	63	66	8	74	10.8	188
0.032	1918	26	69	71	11	82	13.4	187
0.033	1917	27	58	56	8	64	12.5	186
0.034	1916	26	57	33	21	54	38.9	185
0.035	1915	27	62	53	8	61	13.1	184
0.036	1914	24	68	58	14	72	19.4	183
0.037	1913	23	55	71	9	80	11.3	182
0.038	1912	26	55	121	15	136	11.0	181
0.039	1911	25	67	77	21	98	21.4	180
0.040	1910	26	68	91	26	117	22.2	179
0.041	1909	25	57	101	15	116	12.9	178
0.042	1908	25	60	55	6	61	9.8	177
0.043	1907	27	52	28	5	33	15.2	176
0.044	1906	29	54	26	5	31	16.1	175
0.045	1905	27	54	35	5	40	12.5	174
0.046	1904	28	54	42	5	47	10.6	173
0.047	1903	28	56	37	6	43	14.0	172
0.048	1902	31	61	28	8	36	22.2	171
0.049	1901	27	61	48	7	55	12.7	170
0.050	1900	31	58	26	8	34	23.5	169
0.051	1899	30	61	20	17	37	45.9	168
0.052	1898	29	63	33	10	43	23.3	167
0.053	1897	29	65	38	10	48	20.8	166
0.054	1896	31	58	22	10	32	31.3	165
0.055	1895	33	64	34	13	47	27.7	164
0.056	1894	31	57	35	6	41	14.6	163
0.057	1893	34	58	18	10	28	35.7	162
0.058	1892	28	57	30	9	39	23.1	161
0.059	1891	28	56	24	7	31	22.6	160
0.060	1890	31	55	30	12	42	28.6	159
0.061	1889	31	45	25	4	29	13.8	158
0.062	1888	30	41	30	5	35	14.3	157
0.063	1887	40	50	9	6	15	40.0	156
0.064	1886	29	51	28	7	35	20.0	155
0.065	1885	32	50	18	6	24	25.0	154
0.066	1884	31	44	20	5	25	20.0	153
0.067	1883	30	47	21	4	25	16.0	152
0.068	1882	37	46	8	3	11	27.3	151
0.069	1881	32	60	35	14	49	28.6	150
0.070	1880	35	54	9	7	16	43.8	149
0.071	1879	35	57	12	8	20	40.0	148
0.072	1878	34	60	13	7	20	35.0	147
0.073	1877	36	61	14	8	22	36.4	146
0.074	1876	33	57	24	8	32	25.0	145
0.075	1875	35	55	16	8	24	33.3	144
0.076	1874	31	57	26	7	33	21.2	143
0.077	1873	31	62	27	8	35	22.9	142
0.078	1872	36	54	7	6	13	46.2	141
0.079	1871	31	63	23	8	31	25.8	140
0.080	1870	36	58	8	6	14	42.9	139
0.081	1869	32	55	13	6	19	31.6	138
0.082	1868							137
0.083	1867	31	55	18	13	31	41.9	136
0.084	1866	30	47	22	4	26	15.4	135
0.085	1865	33	61	30	10	40	25.0	134
0.086	1864	28	60	58	9	67	13.4	133
0.087	1863	31	58	34	12	46	26.1	132
0.088	1862	31	55	31	9	40	22.5	131
0.089	1861	29	56	28	14	42	33.3	130
0.090	1860	28	56	28	10	38	26.3	129
0.091	1859	28	53	27	8	35	22.9	128
0.092	1858	35	52	19	6	25	24.0	127
0.093	1857	35	49	18	7	25	28.0	126
0.094	1856	31	62	34	15	49	30.6	125
0.095	1855	29	64	29	14	43	32.6	124
0.096	1854	27	55	42	12	54	22.2	123
0.097	1853	33	60	31	14	45	31.1	122
0.098	1852	29	61	30	11	41	26.8	121
0.099	1851	30	53	17	9	26	34.6	120
0.100	1850	29	51	37	6	43	14.0	119
0.101	1849	31	60	44	9	53	17.0	118
0.102	1848	27	58	52	8	60	13.3	117
0.103	1847	28	53	26	6	32	18.8	116
0.104	1846	29	58	20	9	29	31.0	115
0.105	1845	29	48	29	6	35	17.1	114
0.106	1844	28	55	44	6	50	12.0	113
0.107	1843	30	50	42	4	46	8.7	112
0.108	1842	30	53	30	9	39	23.1	111
0.109	1841	28	55	44	8	52	15.4	110
0.110	1840	31	55	29	9	38	23.7	109
0.111	1839	28	59	50	9	59	15.3	108
0.112	1838	33	55	16	11	27	40.7	107
0.113	1837	31	52	43	9	52	17.3	106
0.114	1836	29	56	44	11	55	20.0	105
0.115	1835	31	49	28	4	32	12.5	104
0.116	1834	29	56	29	8	37	21.6	103
0.117	1833	28	63	64	12	76	15.8	102
0.118	1832	28	55	54	9	63	14.3	101
0.119	1831	29	49	51	5	56	8.9	100
0.120	1830	30	66	37	13	50	26.0	99
0.121	1829	31	73	35	11	46	23.9	98
0.122	1828	32	61	20	6	26	23.1	97
0.123	1827	33	62	17	8	25	32.0	96
0.124	1826	33	66	21	7	28	25.0	95
0.125	1825	33	64	21	10	31	32.3	94
0.126	1824	31	66	20	9	29	31.0	93
0.127	1823	34	65	15	8	23	34.8	92
0.128	1822	30	63	30	7	37	18.9	91
0.129	1821	33	63	26	5	31	16.1	90
0.130	1820	34	61	13	8	21	38.1	89
0.131	1819	33	58	18	7	25	28.0	88
0.132	1818	33	60	26	7	33	21.2	87
0.133	1817	33	65	25	9	34	26.5	86
0.134	1816	29	64	38	6	44	13.6	85
0.135	1815	29	66	29	8	37	21.6	84
0.136	1814	32	70	29	10	39	25.6	83
0.137	1813	31	72	36	9	45	20.0	82
0.138	1812	31	67	38	9	47	19.1	81
0.139	1811	34	69	26	10	36	27.8	80
0.140	1810	38	64	16	9	25	36.0	79
0.141	1809	31	69	31	9	40	22.5	78
0.142	1808	33	65	26	7	33	21.2	77
0.143	1807	33	68	27	9	36	25.0	76
0.144	1806	32	70	30	10	40	25.0	75
0.145	1805	36	63	25	8	33	24.2	74
0.146	1804	29	76	34	16	50	32.0	73
0.147	1803	29	75	36	13	49	26.5	72
0.148	1802	28	67	38	11	49	22.4	71
0.149	1801	29	72	47	8	55	14.5	70
0.150	1800	28	65	35	8	43	18.6	69
0.151	1799	30	71	49	11	60	18.3	68
0.152	1798	28	73	47	13	60	21.7	67
0.153	1797	31	65	41	13	54	24.1	66
0.154	1796	31	72	44	13	57	22.8	65
0.155	1795	30	74	37	12	49	24.5	64
0.156	1794	32	72	31	11	42	26.2	63
0.157	1793	30	69	27	11	38	28.9	62
0.158	1792	29	72	44	12	56	21.4	61
0.159	1791	28	71	40	11	51	21.6	60
0.160	1790	32	60	31	8	39	20.5	59
0.161	1789	31	67	29	9	38	23.7	58
0.162	1788	32	67	22	8	30	26.7	57
0.163	1787	30	65	37	8	45	17.8	56
0.164	1786	31	67	41	10	51	19.6	55
0.165	1785	32	71	45	19	64	29.7	54
0.166	1784	32	71	55	15	70	21.4	53
0.167	1783	32	79	43	12	55	21.8	52
0.168	1782	32	75	38	13	51	25.5	51
0.169	1781	32	76	43	12	55	21.8	50
0.170	1780	30	70	49	12	61	19.7	49
0.171	1779	32	69	43	15	58	25.9	48
0.172	1778	31	70	30	8	38	21.1	47
0.173	1777	28	74	42	10	52	19.2	46
0.174	1776	30	78	42	10	52	19.2	45
0.175	1775	33	71	32	10	42	23.8	44
0.176	1774	29	83	50	13	63	20.6	43
0.177	1773	32	76	45	14	59	23.7	42
0.178	1772	32	77	31	12	43	27.9	41
0.179	1771	32	77	29	13	42	31.0	40
0.180	1770	30	72	29	13	42	31.0	39
0.181	1769	29	72	49	10	59	16.9	38
0.182	1768	31	73	59	15	74	20.3	37
0.183	1767	30	82	59	13	72	18.1	36
0.184	1766	31	75	42	14	56	25.0	35
0.185	1765	32	78	39	12	51	23.5	34
0.186	1764	32	75	48	14	62	22.6	33
0.187	1763	31	76	39	11	50	22.0	32
0.188	1762	35	75	41	18	59	30.5	31
0.189	1761	30	62	47	14	61	23.0	30
0.190	1760	30	72	51	16	67	23.9	29
0.191	1759	29	75	57	16	73	21.9	28
0.192	1758	32	76	52	11	63	17.5	27
0.193	1757	29	76	63	16	79	20.3	26
0.194	1756	30	79	55	18	73	24.7	25
0.195	1755	29	76	77	17	94	18.1	24
0.196	1754	30	80	69	29	98	29.6	23
0.197	1753	29	76	55	29	84	34.5	22
0.198	1752	28	75	48	13	61	21.3	21
0.199	1751	29	72	65	21	86	24.4	20
0.200	1750	29	71	75	20	95	21.1	19
0.201	1749	29	72	67	22	89	24.7	18
0.202	1748	31	70	50	20	70	28.6	17
0.203	1747	31	76	62	20	82	24.4	16
0.204	1746	30	69	63	18	81	22.2	15
0.205	1745	32	70	58	16	74	21.6	14
0.206	1744	31	75	51	18	69	26.1	13
0.207	1743	30	77	74	21	95	22.1	12
0.208	1742	32	80	52	45	97	46.4	11
0.209	1741	29	73	53	16	69	23.2	10