Citation:

PANGAEA.595678

Name: Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample NIWO-11
Published: 2007-01-25
License: https://creativecommons.org/licenses/by/3.0/

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

Published: 2007-01-25 • DOI registered: 2007-02-24

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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 265; Begin 1718; 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:

2120 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	33	48	11	8	19	42.1	284
-0.031	1981	33	50	12	9	21	42.9	283
-0.030	1980	32	50	12	10	22	45.5	282
-0.029	1979	30	56	17	11	28	39.3	281
-0.028	1978	31	51	17	10	27	37.0	280
-0.027	1977	30	54	18	9	27	33.3	279
-0.026	1976	31	51	14	7	21	33.3	278
-0.025	1975	29	58	23	11	34	32.4	277
-0.024	1974	26	50	29	7	36	19.4	276
-0.023	1973	26	58	28	8	36	22.2	275
-0.022	1972	30	58	15	11	26	42.3	274
-0.021	1971	32	62	15	9	24	37.5	273
-0.020	1970	27	53	23	7	30	23.3	272
-0.019	1969	30	58	23	9	32	28.1	271
-0.018	1968	29	56	26	8	34	23.5	270
-0.017	1967	30	54	19	7	26	26.9	269
-0.016	1966	30	57	33	11	44	25.0	268
-0.015	1965	28	61	49	11	60	18.3	267
-0.014	1964	28	56	40	14	54	25.9	266
-0.013	1963	29	55	31	13	44	29.5	265
-0.012	1962	28	55	34	10	44	22.7	264
-0.011	1961	28	52	28	9	37	24.3	263
-0.010	1960	28	54	32	10	42	23.8	262
-0.009	1959	31	54	28	12	40	30.0	261
-0.008	1958	29	54	23	11	34	32.4	260
-0.007	1957	31	50	17	10	27	37.0	259
-0.006	1956	31	57	24	15	39	38.5	258
-0.005	1955	34	52	16	10	26	38.5	257
-0.004	1954	33	48	17	9	26	34.6	256
-0.003	1953	29	46	25	9	34	26.5	255
-0.002	1952	28	53	43	13	56	23.2	254
-0.001	1951	30	59	56	16	72	22.2	253
0.000	1950	30	62	40	14	54	25.9	252
0.001	1949	32	59	29	17	46	37.0	251
0.002	1948	30	61	32	14	46	30.4	250
0.003	1947	29	50	42	9	51	17.6	249
0.004	1946	30	55	27	16	43	37.2	248
0.005	1945	31	54	31	11	42	26.2	247
0.006	1944	28	57	29	14	43	32.6	246
0.007	1943	30	48	21	9	30	30.0	245
0.008	1942	31	56	25	13	38	34.2	244
0.009	1941	30	52	22	11	33	33.3	243
0.010	1940	31	53	44	13	57	22.8	242
0.011	1939	30	53	45	22	67	32.8	241
0.012	1938	33	60	38	24	62	38.7	240
0.013	1937	27	55	33	10	43	23.3	239
0.014	1936	30	46	25	9	34	26.5	238
0.015	1935	30	55	36	16	52	30.8	237
0.016	1934	31	57	42	14	56	25.0	236
0.017	1933	29	60	56	18	74	24.3	235
0.018	1932	29	65	49	23	72	31.9	234
0.019	1931	28	63	47	24	71	33.8	233
0.020	1930	29	58	59	17	76	22.4	232
0.021	1929	29	57	55	19	74	25.7	231
0.022	1928	28	59	34	18	52	34.6	230
0.023	1927	27	47	36	9	45	20.0	229
0.024	1926	32	56	22	13	35	37.1	228
0.025	1925	25	42	32	8	40	20.0	227
0.026	1924	28	51	33	11	44	25.0	226
0.027	1923	31	50	23	13	36	36.1	225
0.028	1922	27	50	41	11	52	21.2	224
0.029	1921	27	46	34	10	44	22.7	223
0.030	1920	29	41	27	5	32	15.6	222
0.031	1919	25	47	40	7	47	14.9	221
0.032	1918	28	53	29	10	39	25.6	220
0.033	1917	28	50	37	8	45	17.8	219
0.034	1916	29	51	46	8	54	14.8	218
0.035	1915	27	51	39	10	49	20.4	217
0.036	1914	28	55	39	12	51	23.5	216
0.037	1913	28	52	42	9	51	17.6	215
0.038	1912	31	51	25	11	36	30.6	214
0.039	1911	28	52	26	8	34	23.5	213
0.040	1910	28	52	27	12	39	30.8	212
0.041	1909	28	54	29	12	41	29.3	211
0.042	1908	29	47	25	8	33	24.2	210
0.043	1907	29	50	30	10	40	25.0	209
0.044	1906	31	48	12	8	20	40.0	208
0.045	1905	29	44	27	7	34	20.0	207
0.046	1904	30	43	18	6	24	25.0	206
0.047	1903	30	53	23	8	31	25.8	205
0.048	1902	29	53	16	7	23	30.4	204
0.049	1901	28	49	29	7	36	20.0	203
0.050	1900	28	48	29	5	34	14.7	202
0.051	1899	31	50	23	6	29	20.7	201
0.052	1898	30	65	36	10	46	21.7	200
0.053	1897	30	70	36	11	47	23.4	199
0.054	1896	32	62	24	6	30	20.0	198
0.055	1895	30	64	31	10	41	24.4	197
0.056	1894	31	64	24	9	33	27.3	196
0.057	1893	31	55	24	6	30	20.0	195
0.058	1892	30	61	26	8	34	23.5	194
0.059	1891	32	59	20	8	28	28.6	193
0.060	1890	34	53	14	5	19	26.3	192
0.061	1889	30	60	25	7	32	21.9	191
0.062	1888	30	57	30	6	36	16.7	190
0.063	1887	31	62	22	9	31	29.0	189
0.064	1886	29	67	35	11	46	23.9	188
0.065	1885	31	56	33	9	42	21.4	187
0.066	1884	34	59	27	6	33	18.2	186
0.067	1883	30	62	29	7	36	19.4	185
0.068	1882	31	58	23	6	29	20.7	184
0.069	1881	30	66	36	9	45	20.0	183
0.070	1880	31	60	23	8	31	25.8	182
0.071	1879	34	65	23	8	31	25.8	181
0.072	1878	30	60	35	8	43	18.6	180
0.073	1877	32	68	35	10	45	22.2	179
0.074	1876	30	70	48	19	67	28.4	178
0.075	1875	34	71	28	11	39	28.2	177
0.076	1874	31	60	33	6	39	15.4	176
0.077	1873	26	68	41	11	52	21.2	175
0.078	1872	37	63	17	11	28	39.3	174
0.079	1871	30	70	35	11	46	23.9	173
0.080	1870	33	64	35	12	47	25.5	172
0.081	1869	32	66	28	9	37	24.3	171
0.082	1868	32	57	23	6	29	20.7	170
0.083	1867	30	60	29	7	36	19.4	169
0.084	1866	28	50	31	4	35	11.4	168
0.085	1865	31	65	38	10	48	20.8	167
0.086	1864	29	73	56	14	70	20.0	166
0.087	1863	30	76	50	20	70	28.6	165
0.088	1862	34	75	40	26	66	39.4	164
0.089	1861	31	76	41	23	64	35.9	163
0.090	1860	31	75	43	21	64	32.8	162
0.091	1859	32	70	36	11	47	23.4	161
0.092	1858	31	65	32	9	41	22.0	160
0.093	1857	33	66	24	12	36	33.3	159
0.094	1856	32	75	35	16	51	31.4	158
0.095	1855	33	72	27	13	40	32.5	157
0.096	1854	30	58	32	6	38	15.8	156
0.097	1853	33	64	26	9	35	25.7	155
0.098	1852	34	63	26	8	34	23.5	154
0.099	1851	39	64	17	8	25	32.0	153
0.100	1850	30	55	37	7	44	15.9	152
0.101	1849	30	67	62	12	74	16.2	151
0.102	1848	31	65	54	9	63	14.3	150
0.103	1847	34	63	29	10	39	25.6	149
0.104	1846	34	62	29	10	39	25.6	148
0.105	1845	33	62	38	10	48	20.8	147
0.106	1844	29	67	82	13	95	13.7	146
0.107	1843	31	63	88	14	102	13.7	145
0.108	1842	32	67	61	13	74	17.6	144
0.109	1841	31	62	58	11	69	15.9	143
0.110	1840	31	68	52	13	65	20.0	142
0.111	1839	29	67	49	17	66	25.8	141
0.112	1838	28	65	75	9	84	10.7	140
0.113	1837	29	59	82	13	95	13.7	139
0.114	1836	32	69	55	14	69	20.3	138
0.115	1835	31	56	51	10	61	16.4	137
0.116	1834	32	66	40	9	49	18.4	136
0.117	1833	28	60	61	13	74	17.6	135
0.118	1832	30	61	73	9	82	11.0	134
0.119	1831	30	59	68	11	79	13.9	133
0.120	1830	31	67	54	12	66	18.2	132
0.121	1829	29	65	64	13	77	16.9	131
0.122	1828	30	62	66	11	77	14.3	130
0.123	1827	31	60	39	10	49	20.4	129
0.124	1826	31	63	46	8	54	14.8	128
0.125	1825	30	64	40	11	51	21.6	127
0.126	1824	31	61	34	9	43	20.9	126
0.127	1823	29	62	43	10	53	18.9	125
0.128	1822	29	57	54	10	64	15.6	124
0.129	1821	29	62	62	12	74	16.2	123
0.130	1820	29	70	58	12	70	17.1	122
0.131	1819	30	62	46	8	54	14.8	121
0.132	1818	29	55	44	6	50	12.0	120
0.133	1817	29	63	56	10	66	15.2	119
0.134	1816	30	64	60	11	71	15.5	118
0.135	1815	29	65	57	11	68	16.2	117
0.136	1814	31	71	50	15	65	23.1	116
0.137	1813	29	66	59	11	70	15.7	115
0.138	1812	29	63	73	11	84	13.1	114
0.139	1811	32	64	61	12	73	16.4	113
0.140	1810	33	60	36	10	46	21.7	112
0.141	1809	29	60	35	9	44	20.5	111
0.142	1808	30	50	34	3	37	8.1	110
0.143	1807	30	53	47	5	52	9.6	109
0.144	1806	32	61	39	9	48	18.8	108
0.145	1805	31	53	51	8	59	13.6	107
0.146	1804	31	66	52	13	65	20.0	106
0.147	1803	32	67	44	11	55	20.0	105
0.148	1802	29	62	68	11	79	13.9	104
0.149	1801	30	71	79	14	93	15.1	103
0.150	1800	30	59	55	9	64	14.1	102
0.151	1799	27	65	78	13	91	14.3	101
0.152	1798	30	69	73	16	89	18.0	100
0.153	1797	31	65	73	11	84	13.1	99
0.154	1796	31	70	70	16	86	18.6	98
0.155	1795	30	69	61	16	77	20.8	97
0.156	1794	32	70	54	13	67	19.4	96
0.157	1793	31	63	58	10	68	14.7	95
0.158	1792	29	67	76	16	92	17.4	94
0.159	1791	32	66	52	13	65	20.0	93
0.160	1790	30	64	57	10	67	14.9	92
0.161	1789	30	61	48	8	56	14.3	91
0.162	1788	29	62	45	7	52	13.5	90
0.163	1787	30	61	72	8	80	10.0	89
0.164	1786	34	65	34	13	47	27.7	88
0.165	1785	30	66	62	11	73	15.1	87
0.166	1784	31	63	87	10	97	10.3	86
0.167	1783	32	64	51	10	61	16.4	85
0.168	1782	31	62	53	13	66	19.7	84
0.169	1781	32	61	56	11	67	16.4	83
0.170	1780	32	64	65	11	76	14.5	82
0.171	1779	31	62	52	12	64	18.8	81
0.172	1778	34	59	50	10	60	16.7	80
0.173	1777	32	62	58	11	69	15.9	79
0.174	1776	31	66	59	8	67	11.9	78
0.175	1775	33	63	54	9	63	14.3	77
0.176	1774	31	63	71	8	79	10.1	76
0.177	1773	31	63	80	8	88	9.1	75
0.178	1772	33	65	60	11	71	15.5	74
0.179	1771	32	63	75	9	84	10.7	73
0.180	1770	32	60	53	11	64	17.2	72
0.181	1769	31	58	65	8	73	11.0	71
0.182	1768	30	62	88	13	101	12.9	70
0.183	1767	33	61	76	12	88	13.6	69
0.184	1766	30	64	109	17	126	13.5	68
0.185	1765	30	74	125	41	166	24.7	67
0.186	1764	29	71	84	40	124	32.3	66
0.187	1763	30	59	56	7	63	11.1	65
0.188	1762	29	64	75	11	86	12.8	64
0.189	1761	29	55	63	7	70	10.0	63
0.190	1760	26	61	71	7	78	9.0	62
0.191	1759	28	64	70	10	80	12.5	61
0.192	1758	29	59	56	5	61	8.2	60
0.193	1757	28	61	46	6	52	11.5	59
0.194	1756	29	62	38	8	46	17.4	58
0.195	1755	29	62	47	6	53	11.3	57
0.196	1754	28	64	54	8	62	12.9	56
0.197	1753	31	67	62	11	73	15.1	55
0.198	1752	30	65	47	6	53	11.3	54
0.199	1751	30	66	46	9	55	16.4	53
0.200	1750	30	67	55	7	62	11.3	52
0.201	1749	30	72	53	9	62	14.5	51
0.202	1748	32	70	36	8	44	18.2	50
0.203	1747	30	71	53	9	62	14.5	49
0.204	1746	33	63	48	7	55	12.7	48
0.205	1745	33	67	39	7	46	15.2	47
0.206	1744	30	73	47	11	58	19.0	46
0.207	1743	31	64	50	7	57	12.3	45
0.208	1742	31	65	36	9	45	20.0	44
0.209	1741	32	73	41	11	52	21.2	43
0.210	1740	32	64	46	8	54	14.8	42
0.211	1739	33	71	42	14	56	25.0	41
0.212	1738	33	69	26	9	35	25.7	40
0.213	1737	31	69	21	10	31	32.3	39
0.214	1736	34	61	18	6	24	25.0	38
0.215	1735	33	68	27	8	35	22.9	37
0.216	1734	33	66	45	8	53	15.1	36
0.217	1733	32	73	42	12	54	22.2	35
0.218	1732	31	66	46	9	55	16.4	34
0.219	1731	31	70	51	9	60	15.0	33
0.220	1730	30	71	51	9	60	15.0	32
0.221	1729	31	72	60	14	74	18.9	31
0.222	1728	32	75	68	14	82	17.1	30
0.223	1727	32	65	55	7	62	11.3	29
0.224	1726	29	70	87	12	99	12.1	28
0.225	1725	30	62	60	8	68	11.8	27
0.226	1724	28	70	59	10	69	14.5	26
0.227	1723	31	69	51	8	59	13.6	25
0.228	1722	31	71	70	13	83	15.7	24
0.229	1721	30	72	68	14	82	17.1	23
0.230	1720	35	71	48	14	62	22.6	22
0.231	1719	33	71	41	13	54	24.1	21
0.232	1718	30	68	47	12	59	20.3	20