Citation:

PANGAEA.600397

Name: Tree-ring measurements of Picea glauca (White spruce) from sample WILLOW-32
Creator: Fritz Hans Schweingruber
Published: 2007-01-26
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: 2007-01-26 • DOI registered: 2007-02-26

RIS Citation BibTeX Citation Text Citation ShareShow Map Google Earth

Project(s):

Northern Hemispheric Dendroclimatological Network (NHD/WSL)

Coverage:

Latitude: 64.500000 * Longitude: -148.100000

Minimum Elevation: 99.0 m * Maximum Elevation: 99.0 m

Event(s):

WILLOW * Latitude: 64.500000 * Longitude: -148.100000 * Elevation: 99.0 m * Location: Willow Island, USA * Campaign: * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Sand-Silt Alluvion; Tree line 720 m; av. Tree height 30 m; Tree cover 60%; Shrub cover 70%; Herb cover 50%; Moss cover 90%; Vegatation type: Alt. Best. in mäand. Flusssys. Sehr Nährst. r; Film number: 759A

Comment:

Species PCGL; No of rings 174; Begin 1810; End 1983

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	Earlywood density	I	1/1000 g/cm³	Schweingruber, Fritz Hans
9	Latewood density	T	1/1000 g/cm³	Schweingruber, Fritz Hans
10	Approximate age of pith	Age_pith	a	Schweingruber, Fritz Hans

License:

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

Size:

1566 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 I [1/1000 g/cm³]	9 T [1/1000 g/cm³]	10 Age_pith [a]
-0.033	1983	28	90	75	15	90	339	789	180
-0.032	1982	26	81	55	6	61	309	711	179
-0.031	1981	29	73	37	6	43	339	626	178
-0.030	1980	31	89	39	8	47	363	763	177
-0.029	1979	30	89	43	9	52	351	771	176
-0.028	1978	29	92	43	7	50	346	802	175
-0.027	1977	27	80	50	9	59	319	687	174
-0.026	1976	30	88	49	9	58	351	759	173
-0.025	1975	31	88	42	8	50	341	786	172
-0.024	1974	30	90	66	10	76	354	778	171
-0.023	1973	27	88	52	9	61	325	757	170
-0.022	1972	28	90	60	8	68	334	806	169
-0.021	1971	28	86	52	8	60	330	749	168
-0.020	1970	31	69	24	7	31	335	606	167
-0.019	1969	29	74	43	9	52	329	643	166
-0.018	1968	27	86	45	8	53	314	745	165
-0.017	1967	29	69	33	9	42	337	589	164
-0.016	1966	29	80	45	8	53	330	699	163
-0.015	1965	31	80	46	9	55	353	702	162
-0.014	1964	31	80	55	7	62	351	705	161
-0.013	1963	32	82	49	12	61	362	713	160
-0.012	1962	29	88	60	14	74	342	765	159
-0.011	1961	32	82	61	10	71	375	712	158
-0.010	1960	32	91	73	10	83	360	785	157
-0.009	1959	30	69	39	9	48	344	603	156
-0.008	1958	30	61	31	8	39	332	542	155
-0.007	1957	28	94	100	14	114	361	813	154
-0.006	1956	29	86	124	26	150	329	756	153
-0.005	1955	27	84	117	16	133	334	707	152
-0.004	1954	29	80	68	9	77	341	681	151
-0.003	1953	29	88	94	19	113	341	730	150
-0.002	1952	28	85	123	16	139	325	717	149
-0.001	1951	30	90	92	11	103	338	781	148
0.000	1950	28	89	142	23	165	327	753	147
0.001	1949	29	91	126	22	148	331	761	146
0.002	1948	26	82	115	19	134	308	706	145
0.003	1947	23	90	132	20	152	299	756	144
0.004	1946	26	85	159	21	180	321	737	143
0.005	1945	27	85	152	19	171	305	725	142
0.006	1944	27	83	172	36	208	318	699	141
0.007	1943	27	84	175	37	212	344	712	140
0.008	1942	29	91	88	9	97	341	779	139
0.009	1941	29	99	116	13	129	364	835	138
0.010	1940	29	103	119	17	136	349	896	137
0.011	1939	26	88	185	27	212	339	702	136
0.012	1938	29	91	192	20	212	347	755	135
0.013	1937	28	81	173	22	195	341	691	134
0.014	1936	27	92	159	17	176	324	812	133
0.015	1935	28	81	207	26	233	325	669	132
0.016	1934	29	89	164	31	195	353	703	131
0.017	1933	30	92	195	21	216	361	725	130
0.018	1932	28	86	191	24	215	342	705	129
0.019	1931	29	83	188	28	216	357	686	128
0.020	1930	29	87	158	27	185	356	747	127
0.021	1929	30	86	160	24	184	354	751	126
0.022	1928	30	99	138	28	166	365	799	125
0.023	1927	29	95	107	18	125	345	858	124
0.024	1926	30	98	136	32	168	355	780	123
0.025	1925	30	99	158	16	174	369	779	122
0.026	1924	30	81	145	26	171	362	707	121
0.027	1923	28	91	172	34	206	346	750	120
0.028	1922	28	86	163	17	180	323	747	119
0.029	1921	28	90	178	25	203	334	763	118
0.030	1920	29	87	158	29	187	350	705	117
0.031	1919	28	95	184	18	202	340	794	116
0.032	1918	28	83	212	35	247	332	653	115
0.033	1917	28	91	181	17	198	337	736	114
0.034	1916	28	82	155	24	179	326	719	113
0.035	1915	30	90	115	19	134	344	727	112
0.036	1914	28	78	101	14	115	328	673	111
0.037	1913	31	80	86	12	98	354	691	110
0.038	1912	34	90	39	13	52	393	785	109
0.039	1911	31	90	49	11	60	385	749	108
0.040	1910	34	90	27	13	40	403	794	107
0.041	1909	37	83	26	6	32	414	732	106
0.042	1908	34	87	21	7	28	384	801	105
0.043	1907	42	69	12	4	16	454	640	104
0.044	1906	38	64	7	3	10	402	596	103
0.045	1905	39	58	5	3	8	419	551	102
0.046	1904	42	61	3	3	6	449	572	101
0.047	1903	41	73	5	3	8	471	681	100
0.048	1902	37	74	7	3	10	430	690	99
0.049	1901	33	79	13	4	17	397	710	98
0.050	1900	36	88	15	5	20	411	772	97
0.051	1899	35	93	17	5	22	413	809	96
0.052	1898	33	74	21	4	25	381	663	95
0.053	1897	32	71	27	4	31	353	629	94
0.054	1896	33	83	43	7	50	385	731	93
0.055	1895	31	87	62	10	72	384	769	92
0.056	1894	34	90	40	20	60	413	764	91
0.057	1893	32	86	31	5	36	367	744	90
0.058	1892	31	73	30	8	38	342	622	89
0.059	1891	31	91	52	11	63	386	791	88
0.060	1890	31	88	72	11	83	362	725	87
0.061	1889	33	89	53	9	62	395	781	86
0.062	1888	33	85	76	14	90	408	714	85
0.063	1887	31	93	117	17	134	417	768	84
0.064	1886	29	81	96	15	111	358	693	83
0.065	1885	33	91	70	18	88	386	766	82
0.066	1884	32	91	64	16	80	378	775	81
0.067	1883	32	86	54	14	68	375	737	80
0.068	1882	32	87	71	15	86	395	740	79
0.069	1881	30	89	56	15	71	350	773	78
0.070	1880	33	84	67	14	81	379	723	77
0.071	1879	30	91	69	12	81	362	755	76
0.072	1878	30	88	51	12	63	360	746	75
0.073	1877	34	83	41	9	50	381	736	74
0.074	1876	30	79	58	7	65	342	701	73
0.075	1875	38	89	76	13	89	459	777	72
0.076	1874	34	87	76	22	98	410	738	71
0.077	1873	35	84	74	18	92	412	726	70
0.078	1872	38	86	46	23	69	438	772	69
0.079	1871	35	88	64	16	80	398	756	68
0.080	1870	37	81	73	26	99	415	695	67
0.081	1869	30	85	60	20	80	372	744	66
0.082	1868	29	81	63	13	76	334	663	65
0.083	1867	30	80	55	7	62	348	721	64
0.084	1866	26	77	57	8	65	329	674	63
0.085	1865	28	77	51	11	62	347	662	62
0.086	1864	27	61	50	14	64	301	534	61
0.087	1863	27	81	58	12	70	318	694	60
0.088	1862	26	72	75	10	85	310	611	59
0.089	1861	27	73	77	16	93	317	616	58
0.090	1860	27	81	84	12	96	313	723	57
0.091	1859	28	77	85	13	98	327	678	56
0.092	1858	28	78	96	13	109	329	667	55
0.093	1857	28	78	111	14	125	335	657	54
0.094	1856	29	82	85	14	99	344	680	53
0.095	1855	26	74	91	12	103	313	649	52
0.096	1854	27	74	87	21	108	335	635	51
0.097	1853	29	79	128	17	145	343	667	50
0.098	1852	28	83	99	18	117	333	718	49
0.099	1851	30	82	89	14	103	350	696	48
0.100	1850	31	85	111	11	122	361	739	47
0.101	1849	28	80	82	10	92	334	692	46
0.102	1848	29	77	83	10	93	336	655	45
0.103	1847	29	81	96	11	107	337	712	44
0.104	1846	30	79	115	11	126	341	685	43
0.105	1845	28	81	133	18	151	324	683	42
0.106	1844	27	80	113	11	124	331	684	41
0.107	1843	26	75	101	12	113	321	645	40
0.108	1842	27	83	65	11	76	322	707	39
0.109	1841	27	72	66	13	79	309	609	38
0.110	1840	28	79	75	10	85	315	679	37
0.111	1839	30	79	73	11	84	339	677	36
0.112	1838	26	81	55	9	64	317	675	35
0.113	1837	28	84	61	9	70	341	725	34
0.114	1836	31	80	49	8	57	356	684	33
0.115	1835	30	84	59	7	66	347	748	32
0.116	1834	29	73	59	9	68	325	631	31
0.117	1833	33	82	60	11	71	375	716	30
0.118	1832	30	77	92	13	105	336	661	29
0.119	1831	27	79	92	12	104	324	677	28
0.120	1830	33	71	150	17	167	366	628	27
0.121	1829	29	78	112	18	130	341	694	26
0.122	1828	26	69	76	11	87	308	591	25
0.123	1827	27	83	80	11	91	336	707	24
0.124	1826	28	79	102	16	118	329	666	23
0.125	1825	27	75	81	14	95	334	644	22
0.126	1824	27	77	98	11	109	332	630	21
0.127	1823	29	71	87	9	96	327	593	20
0.128	1822	29	73	54	12	66	330	624	19
0.129	1821	30	77	69	13	82	344	675	18
0.130	1820	29	69	55	8	63	323	603	17
0.131	1819	30	81	38	9	47	336	707	16
0.132	1818	29	70	35	6	41	320	621	15
0.133	1817	33	74	38	14	52	382	653	14
0.134	1816	32	83	57	14	71	388	725	13
0.135	1815	30	71	41	9	50	328	627	12
0.136	1814	32	70	54	10	64	360	621	11
0.137	1813	30	61	52	9	61	336	542	10
0.138	1812	30	69	59	11	70	342	600	9
0.139	1811	30	63	59	10	69	334	568	8
0.140	1810	30	62	58	16	74	333	552	7