Citation:

PANGAEA.595676

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 274; Begin 1709; 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:

2192 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	39	58	15	8	23	34.8	303
-0.031	1981	34	60	20	10	30	33.3	302
-0.030	1980	37	59	15	13	28	46.4	301
-0.029	1979	37	58	19	14	33	42.4	300
-0.028	1978	34	56	17	9	26	34.6	299
-0.027	1977	35	54	12	11	23	47.8	298
-0.026	1976	36	55	16	11	27	40.7	297
-0.025	1975	35	62	23	10	33	30.3	296
-0.024	1974	34	57	29	7	36	19.4	295
-0.023	1973	33	57	22	8	30	26.7	294
-0.022	1972	36	65	25	12	37	32.4	293
-0.021	1971	35	61	23	12	35	34.3	292
-0.020	1970	35	62	17	12	29	41.4	291
-0.019	1969	37	67	19	12	31	38.7	290
-0.018	1968	36	62	18	9	27	33.3	289
-0.017	1967	34	59	21	8	29	27.6	288
-0.016	1966	36	70	26	12	38	31.6	287
-0.015	1965	36	60	24	12	36	33.3	286
-0.014	1964	34	66	28	11	39	28.2	285
-0.013	1963	33	64	22	9	31	29.0	284
-0.012	1962	35	65	27	10	37	27.0	283
-0.011	1961	35	67	25	10	35	28.6	282
-0.010	1960	34	72	29	10	39	25.6	281
-0.009	1959	36	71	23	10	33	30.3	280
-0.008	1958	35	67	25	12	37	32.4	279
-0.007	1957	33	60	22	11	33	33.3	278
-0.006	1956	36	57	20	9	29	31.0	277
-0.005	1955	36	62	17	9	26	34.6	276
-0.004	1954	39	60	16	9	25	36.0	275
-0.003	1953	34	52	17	7	24	29.2	274
-0.002	1952	35	61	19	10	29	34.5	273
-0.001	1951	34	65	33	9	42	21.4	272
0.000	1950	35	67	22	14	36	38.9	271
0.001	1949	33	65	28	10	38	26.3	270
0.002	1948	34	61	26	9	35	25.7	269
0.003	1947	31	62	30	7	37	18.9	268
0.004	1946	34	67	27	10	37	27.0	267
0.005	1945	33	60	27	11	38	28.9	266
0.006	1944	33	69	25	13	38	34.2	265
0.007	1943	35	67	27	12	39	30.8	264
0.008	1942	34	64	24	9	33	27.3	263
0.009	1941	33	61	18	10	28	35.7	262
0.010	1940	32	63	29	9	38	23.7	261
0.011	1939	33	66	19	11	30	36.7	260
0.012	1938	33	67	28	10	38	26.3	259
0.013	1937	33	63	22	8	30	26.7	258
0.014	1936	32	65	24	10	34	29.4	257
0.015	1935	31	59	19	9	28	32.1	256
0.016	1934	35	66	21	9	30	30.0	255
0.017	1933	32	63	28	9	37	24.3	254
0.018	1932	33	66	26	8	34	23.5	253
0.019	1931	32	71	35	11	46	23.9	252
0.020	1930	33	64	36	10	46	21.7	251
0.021	1929	33	66	25	12	37	32.4	250
0.022	1928	33	70	29	10	39	25.6	249
0.023	1927	29	62	28	9	37	24.3	248
0.024	1926	30	72	26	8	34	23.5	247
0.025	1925	31	71	27	5	32	15.6	246
0.026	1924	30	74	26	10	36	27.8	245
0.027	1923	31	70	33	8	41	19.5	244
0.028	1922	32	71	26	8	34	23.5	243
0.029	1921	31	71	23	6	29	20.7	242
0.030	1920	33	66	22	7	29	24.1	241
0.031	1919	31	71	30	8	38	21.1	240
0.032	1918	30	72	34	9	43	20.9	239
0.033	1917	32	68	32	9	41	22.0	238
0.034	1916	33	76	27	9	36	25.0	237
0.035	1915	34	69	26	6	32	18.8	236
0.036	1914	33	75	32	10	42	23.8	235
0.037	1913	34	75	34	8	42	19.0	234
0.038	1912	32	74	31	9	40	22.5	233
0.039	1911	33	74	20	12	32	37.5	232
0.040	1910	35	76	21	14	35	40.0	231
0.041	1909	31	67	29	7	36	19.4	230
0.042	1908	34	73	35	10	45	22.2	229
0.043	1907	32	77	34	11	45	24.4	228
0.044	1906	35	79	20	8	28	28.6	227
0.045	1905	33	72	23	7	30	23.3	226
0.046	1904	35	72	19	8	27	29.6	225
0.047	1903	32	74	21	9	30	30.0	224
0.048	1902	33	74	23	7	30	23.3	223
0.049	1901	24	77	28	7	35	20.0	222
0.050	1900	31	74	32	7	39	17.9	221
0.051	1899	31	71	39	7	46	15.2	220
0.052	1898	29	73	33	12	45	26.7	219
0.053	1897	31	73	31	7	38	18.4	218
0.054	1896	34	73	27	11	38	28.9	217
0.055	1895	32	76	34	9	43	20.9	216
0.056	1894	31	76	35	10	45	22.2	215
0.057	1893	34	68	21	6	27	22.2	214
0.058	1892	31	68	30	7	37	18.9	213
0.059	1891	33	68	24	8	32	25.0	212
0.060	1890	34	61	15	7	22	31.8	211
0.061	1889	32	66	30	9	39	23.1	210
0.062	1888	32	67	30	7	37	18.9	209
0.063	1887	31	69	27	6	33	18.2	208
0.064	1886	31	67	26	7	33	21.2	207
0.065	1885	30	66	35	6	41	14.6	206
0.066	1884	32	64	27	5	32	15.6	205
0.067	1883	33	69	28	6	34	17.6	204
0.068	1882	36	69	16	8	24	33.3	203
0.069	1881	35	75	27	9	36	25.0	202
0.070	1880	34	68	23	7	30	23.3	201
0.071	1879	35	73	22	8	30	26.7	200
0.072	1878	34	73	24	6	30	20.0	199
0.073	1877	31	73	28	8	36	22.2	198
0.074	1876	34	79	28	10	38	26.3	197
0.075	1875	32	76	22	8	30	26.7	196
0.076	1874	33	70	19	7	26	26.9	195
0.077	1873	35	77	27	10	37	27.0	194
0.078	1872	37	73	20	7	27	25.9	193
0.079	1871	33	70	20	12	32	37.5	192
0.080	1870	36	69	14	9	23	39.1	191
0.081	1869	36	74	21	7	28	25.0	190
0.082	1868	32	73	22	8	30	26.7	189
0.083	1867	33	65	21	7	28	25.0	188
0.084	1866	33	60	19	5	24	20.8	187
0.085	1865	32	69	21	8	29	27.6	186
0.086	1864	32	71	24	8	32	25.0	185
0.087	1863	36	70	20	8	28	28.6	184
0.088	1862	34	78	23	12	35	34.3	183
0.089	1861	35	68	23	7	30	23.3	182
0.090	1860	36	70	22	10	32	31.3	181
0.091	1859	35	70	22	6	28	21.4	180
0.092	1858	36	68	19	9	28	32.1	179
0.093	1857	36	70	19	9	28	32.1	178
0.094	1856	34	72	23	7	30	23.3	177
0.095	1855	35	74	22	10	32	31.3	176
0.096	1854	34	69	24	10	34	29.4	175
0.097	1853	37	70	19	8	27	29.6	174
0.098	1852	36	72	22	8	30	26.7	173
0.099	1851	38	73	17	11	28	39.3	172
0.100	1850	34	74	24	11	35	31.4	171
0.101	1849	36	77	28	11	39	28.2	170
0.102	1848	34	71	29	9	38	23.7	169
0.103	1847	38	70	19	7	26	26.9	168
0.104	1846	34	75	29	11	40	27.5	167
0.105	1845	37	75	26	12	38	31.6	166
0.106	1844	35	75	36	11	47	23.4	165
0.107	1843	31	71	52	11	63	17.5	164
0.108	1842	34	67	32	10	42	23.8	163
0.109	1841	32	70	38	8	46	17.4	162
0.110	1840	33	71	33	9	42	21.4	161
0.111	1839	32	70	36	12	48	25.0	160
0.112	1838	32	71	35	8	43	18.6	159
0.113	1837	34	62	30	12	42	28.6	158
0.114	1836	35	70	23	11	34	32.4	157
0.115	1835	34	63	32	8	40	20.0	156
0.116	1834	37	73	27	10	37	27.0	155
0.117	1833	33	70	31	9	40	22.5	154
0.118	1832	35	66	31	9	40	22.5	153
0.119	1831	34	66	32	9	41	22.0	152
0.120	1830	33	75	28	9	37	24.3	151
0.121	1829	33	72	31	10	41	24.4	150
0.122	1828	34	70	35	8	43	18.6	149
0.123	1827	34	70	31	10	41	24.4	148
0.124	1826	32	77	39	10	49	20.4	147
0.125	1825	35	77	34	11	45	24.4	146
0.126	1824	35	76	30	10	40	25.0	145
0.127	1823	33	74	37	11	48	22.9	144
0.128	1822	35	72	32	11	43	25.6	143
0.129	1821	34	72	38	12	50	24.0	142
0.130	1820	36	73	28	11	39	28.2	141
0.131	1819	34	68	34	11	45	24.4	140
0.132	1818	35	70	35	9	44	20.5	139
0.133	1817	33	71	37	11	48	22.9	138
0.134	1816	32	68	50	13	63	20.6	137
0.135	1815	32	69	45	10	55	18.2	136
0.136	1814	35	77	42	16	58	27.6	135
0.137	1813	35	73	37	12	49	24.5	134
0.138	1812	32	73	45	12	57	21.1	133
0.139	1811	33	68	34	13	47	27.7	132
0.140	1810	35	67	32	11	43	25.6	131
0.141	1809	34	72	33	11	44	25.0	130
0.142	1808	33	69	34	10	44	22.7	129
0.143	1807	33	68	41	8	49	16.3	128
0.144	1806	35	73	36	16	52	30.8	127
0.145	1805	36	66	33	10	43	23.3	126
0.146	1804	33	73	44	11	55	20.0	125
0.147	1803	35	76	45	14	59	23.7	124
0.148	1802	32	75	56	17	73	23.3	123
0.149	1801	35	81	55	25	80	31.3	122
0.150	1800	33	72	43	11	54	20.4	121
0.151	1799	32	76	51	16	67	23.9	120
0.152	1798	27	76	56	13	69	18.8	119
0.153	1797	30	75	54	12	66	18.2	118
0.154	1796	33	79	54	14	68	20.6	117
0.155	1795	33	79	45	12	57	21.1	116
0.156	1794	33	82	44	14	58	24.1	115
0.157	1793	33	73	38	11	49	22.4	114
0.158	1792	32	78	44	13	57	22.8	113
0.159	1791	34	69	39	11	50	22.0	112
0.160	1790	33	74	34	10	44	22.7	111
0.161	1789	32	77	41	13	54	24.1	110
0.162	1788	31	72	34	8	42	19.0	109
0.163	1787	32	70	48	10	58	17.2	108
0.164	1786	37	76	37	12	49	24.5	107
0.165	1785	31	77	59	15	74	20.3	106
0.166	1784	33	75	72	20	92	21.7	105
0.167	1783	33	77	44	14	58	24.1	104
0.168	1782	33	74	48	12	60	20.0	103
0.169	1781	32	75	53	16	69	23.2	102
0.170	1780	30	76	70	16	86	18.6	101
0.171	1779	33	70	50	15	65	23.1	100
0.172	1778	34	72	48	11	59	18.6	99
0.173	1777	30	79	55	17	72	23.6	98
0.174	1776	35	76	41	13	54	24.1	97
0.175	1775	34	74	43	14	57	24.6	96
0.176	1774	31	76	57	17	74	23.0	95
0.177	1773	33	75	64	15	79	19.0	94
0.178	1772	33	80	52	19	71	26.8	93
0.179	1771	33	76	50	17	67	25.4	92
0.180	1770	33	73	37	14	51	27.5	91
0.181	1769	33	72	46	11	57	19.3	90
0.182	1768	33	71	47	13	60	21.7	89
0.183	1767	32	70	47	13	60	21.7	88
0.184	1766	33	69	48	13	61	21.3	87
0.185	1765	32	79	53	15	68	22.1	86
0.186	1764	32	77	53	14	67	20.9	85
0.187	1763	30	68	60	12	72	16.7	84
0.188	1762	33	71	61	17	78	21.8	83
0.189	1761	31	62	56	12	68	17.6	82
0.190	1760	31	65	59	11	70	15.7	81
0.191	1759	30	76	66	16	82	19.5	80
0.192	1758	32	66	58	11	69	15.9	79
0.193	1757	31	72	55	13	68	19.1	78
0.194	1756	30	76	57	21	78	26.9	77
0.195	1755	32	71	47	13	60	21.7	76
0.196	1754	30	73	54	14	68	20.6	75
0.197	1753	32	73	71	16	87	18.4	74
0.198	1752	32	73	50	14	64	21.9	73
0.199	1751	30	72	69	18	87	20.7	72
0.200	1750	32	71	80	17	97	17.5	71
0.201	1749	33	80	64	22	86	25.6	70
0.202	1748	34	76	59	22	81	27.2	69
0.203	1747	33	84	53	18	71	25.4	68
0.204	1746	33	73	74	23	97	23.7	67
0.205	1745	33	78	60	17	77	22.1	66
0.206	1744	33	79	42	20	62	32.3	65
0.207	1743	33	76	51	11	62	17.7	64
0.208	1742	33	76	57	17	74	23.0	63
0.209	1741	33	87	48	16	64	25.0	62
0.210	1740	32	79	57	14	71	19.7	61
0.211	1739	33	84	57	18	75	24.0	60
0.212	1738	32	79	71	16	87	18.4	59
0.213	1737	33	84	43	14	57	24.6	58
0.214	1736	31	77	49	12	61	19.7	57
0.215	1735	35	81	48	23	71	32.4	56
0.216	1734	30	78	63	17	80	21.3	55
0.217	1733	30	78	64	23	87	26.4	54
0.218	1732	31	81	79	28	107	26.2	53
0.219	1731	31	78	55	17	72	23.6	52
0.220	1730	31	78	59	16	75	21.3	51
0.221	1729	32	78	47	18	65	27.7	50
0.222	1728	27	81	55	25	80	31.3	49
0.223	1727	33	74	35	15	50	30.0	48
0.224	1726	31	74	52	16	68	23.5	47
0.225	1725	32	70	67	19	86	22.1	46
0.226	1724	31	76	86	29	115	25.2	45
0.227	1723	32	75	56	13	69	18.8	44
0.228	1722	33	76	80	24	104	23.1	43
0.229	1721	31	78	54	32	86	37.2	42
0.230	1720	37	78	37	38	75	50.7	41
0.231	1719	34	80	46	33	79	41.8	40
0.232	1718	32	73	49	33	82	40.2	39
0.233	1717	32	77	62	38	100	38.0	38
0.234	1716	33	78	66	37	103	35.9	37
0.235	1715	34	77	64	40	104	38.5	36
0.236	1714	32	66	60	25	85	29.4	35
0.237	1713	31	73	46	20	66	30.3	34
0.238	1712	30	68	54	21	75	28.0	33
0.239	1711	32	73	50	28	78	35.9	32
0.240	1710	29	70	68	28	96	29.2	31
0.241	1709	33	72	73	36	109	33.0	30