Citation:

PANGAEA.595675

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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 154; Begin 1829; 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	Tree ring width	TRW	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:

1232 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 TRW [1/100 mm]	8 P lw [%]	9 Age_pith [a]
-0.032	1982	35	57	20	9	29	31.0	154
-0.031	1981	32	61	26	8	34	23.5	153
-0.030	1980	33	63	25	9	34	26.5	152
-0.029	1979	32	62	28	9	37	24.3	151
-0.028	1978	32	64	26	10	36	27.8	150
-0.027	1977	33	63	28	8	36	22.2	149
-0.026	1976	34	60	31	8	39	20.5	148
-0.025	1975	31	63	34	9	43	20.9	147
-0.024	1974	30	54	36	5	41	12.2	146
-0.023	1973	29	60	36	7	43	16.3	145
-0.022	1972	32	66	30	10	40	25.0	144
-0.021	1971	31	59	33	5	38	13.2	143
-0.020	1970	29	58	31	8	39	20.5	142
-0.019	1969	32	62	32	9	41	22.0	141
-0.018	1968	33	57	24	12	36	33.3	140
-0.017	1967	33	53	17	7	24	29.2	139
-0.016	1966	35	61	25	11	36	30.6	138
-0.015	1965	30	54	36	6	42	14.3	137
-0.014	1964	31	58	31	7	38	18.4	136
-0.013	1963	32	61	25	10	35	28.6	135
-0.012	1962	32	62	32	11	43	25.6	134
-0.011	1961	28	59	32	8	40	20.0	133
-0.010	1960	30	61	29	7	36	19.4	132
-0.009	1959	31	58	23	8	31	25.8	131
-0.008	1958	32	57	25	9	34	26.5	130
-0.007	1957	29	57	33	6	39	15.4	129
-0.006	1956	31	54	27	7	34	20.6	128
-0.005	1955	32	55	24	6	30	20.0	127
-0.004	1954	32	54	25	7	32	21.9	126
-0.003	1953	30	51	26	5	31	16.1	125
-0.002	1952	30	57	28	10	38	26.3	124
-0.001	1951	28	57	39	9	48	18.8	123
0.000	1950	33	54	24	6	30	20.0	122
0.001	1949	29	58	30	9	39	23.1	121
0.002	1948	32	53	21	6	27	22.2	120
0.003	1947	28	53	28	6	34	17.6	119
0.004	1946	31	53	22	6	28	21.4	118
0.005	1945	32	50	19	6	25	24.0	117
0.006	1944	30	55	23	6	29	20.7	116
0.007	1943	30	56	24	7	31	22.6	115
0.008	1942	32	54	21	9	30	30.0	114
0.009	1941	31	56	20	9	29	31.0	113
0.010	1940	31	55	20	8	28	28.6	112
0.011	1939	33	58	21	10	31	32.3	111
0.012	1938	31	58	25	10	35	28.6	110
0.013	1937	28	59	32	8	40	20.0	109
0.014	1936	30	56	30	8	38	21.1	108
0.015	1935	31	55	18	9	27	33.3	107
0.016	1934	34	57	12	8	20	40.0	106
0.017	1933	29	64	34	7	41	17.1	105
0.018	1932	30	63	34	9	43	20.9	104
0.019	1931	30	67	30	7	37	18.9	103
0.020	1930	30	63	34	6	40	15.0	102
0.021	1929	29	67	35	7	42	16.7	101
0.022	1928	28	69	37	7	44	15.9	100
0.023	1927	30	64	39	5	44	11.4	99
0.024	1926	29	69	32	8	40	20.0	98
0.025	1925	29	63	34	5	39	12.8	97
0.026	1924	28	70	32	9	41	22.0	96
0.027	1923	29	64	33	6	39	15.4	95
0.028	1922	30	64	25	8	33	24.2	94
0.029	1921	28	65	34	8	42	19.0	93
0.030	1920	29	63	28	7	35	20.0	92
0.031	1919	29	59	19	6	25	24.0	91
0.032	1918	30	60	22	5	27	18.5	90
0.033	1917	32	59	19	5	24	20.8	89
0.034	1916	31	60	20	6	26	23.1	88
0.035	1915	33	57	17	6	23	26.1	87
0.036	1914	31	60	20	8	28	28.6	86
0.037	1913	24	60	23	4	27	14.8	85
0.038	1912	31	69	27	7	34	20.6	84
0.039	1911	30	62	24	8	32	25.0	83
0.040	1910	30	64	23	5	28	17.9	82
0.041	1909	28	62	35	7	42	16.7	81
0.042	1908	31	61	25	5	30	16.7	80
0.043	1907	29	63	23	10	33	30.3	79
0.044	1906	33	55	9	6	15	40.0	78
0.045	1905	28	55	24	6	30	20.0	77
0.046	1904	31	59	16	6	22	27.3	76
0.047	1903	30	59	20	8	28	28.6	75
0.048	1902	31	59	13	7	20	35.0	74
0.049	1901	29	58	17	6	23	26.1	73
0.050	1900	31	57	14	6	20	30.0	72
0.051	1899	34	56	13	7	20	35.0	71
0.052	1898	30	58	17	6	23	26.1	70
0.053	1897	30	59	15	5	20	25.0	69
0.054	1896	32	57	12	5	17	29.4	68
0.055	1895	32	61	15	6	21	28.6	67
0.056	1894	32	59	11	7	18	38.9	66
0.057	1893	33	59	10	6	16	37.5	65
0.058	1892	33	65	17	6	23	26.1	64
0.059	1891	33	62	15	7	22	31.8	63
0.060	1890	36	57	10	6	16	37.5	62
0.061	1889	34	59	10	6	16	37.5	61
0.062	1888	33	59	12	6	18	33.3	60
0.063	1887	33	67	21	7	28	25.0	59
0.064	1886	34	66	13	10	23	43.5	58
0.065	1885	31	73	23	7	30	23.3	57
0.066	1884	35	62	18	6	24	25.0	56
0.067	1883	35	65	12	7	19	36.8	55
0.068	1882	35	64	8	7	15	46.7	54
0.069	1881	33	73	27	9	36	25.0	53
0.070	1880	33	58	13	10	23	43.5	52
0.071	1879	33	62	18	7	25	28.0	51
0.072	1878	32	61	22	7	29	24.1	50
0.073	1877	30	64	22	8	30	26.7	49
0.074	1876	31	68	28	9	37	24.3	48
0.075	1875	31	63	22	7	29	24.1	47
0.076	1874	33	57	18	6	24	25.0	46
0.077	1873	31	67	20	9	29	31.0	45
0.078	1872	33	61	16	6	22	27.3	44
0.079	1871	29	62	26	7	33	21.2	43
0.080	1870	32	61	24	8	32	25.0	42
0.081	1869	30	53	17	6	23	26.1	41
0.082	1868	33	55	8	8	16	50.0	40
0.083	1867	30	50	15	4	19	21.1	39
0.084	1866	29	47	16	3	19	15.8	38
0.085	1865	31	61	19	8	27	29.6	37
0.086	1864	29	68	35	6	41	14.6	36
0.087	1863	30	65	22	6	28	21.4	35
0.088	1862	30	66	24	8	32	25.0	34
0.089	1861	32	63	15	6	21	28.6	33
0.090	1860	30	56	18	6	24	25.0	32
0.091	1859	30	59	17	6	23	26.1	31
0.092	1858	32	62	12	6	18	33.3	30
0.093	1857	35	59	10	5	15	33.3	29
0.094	1856	30	68	19	7	26	26.9	28
0.095	1855	31	60	13	7	20	35.0	27
0.096	1854	29	63	17	6	23	26.1	26
0.097	1853	32	67	16	6	22	27.3	25
0.098	1852	30	68	21	5	26	19.2	24
0.099	1851	33	60	13	7	20	35.0	23
0.100	1850	31	63	19	7	26	26.9	22
0.101	1849	30	64	18	9	27	33.3	21
0.102	1848	30	55	19	6	25	24.0	20
0.103	1847	32	58	15	5	20	25.0	19
0.104	1846	30	63	24	9	33	27.3	18
0.105	1845	30	62	27	5	32	15.6	17
0.106	1844	31	69	26	9	35	25.7	16
0.107	1843	29	67	33	8	41	19.5	15
0.108	1842	32	64	23	6	29	20.7	14
0.109	1841	31	66	22	8	30	26.7	13
0.110	1840	32	67	17	9	26	34.6	12
0.111	1839	29	65	24	7	31	22.6	11
0.112	1838	29	64	28	5	33	15.2	10
0.113	1837	32	69	23	8	31	25.8	9
0.114	1836	34	66	25	9	34	26.5	8
0.115	1835	33	58	22	6	28	21.4	7
0.116	1834	32	66	23	7	30	23.3	6
0.117	1833	29	64	41	6	47	12.8	5
0.118	1832	30	65	42	8	50	16.0	4
0.119	1831	33	69	23	8	31	25.8	3
0.120	1830	31	71	25	8	33	24.2	2
0.121	1829	30	73	29	7	36	19.4	1