Citation:

PANGAEA.600345

Name: Tree-ring measurements of Picea mariana (Black spruce) from sample WILLOPLA-142
Published: 2007-01-26
License: https://creativecommons.org/licenses/by/3.0/

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Published: 2007-01-26 • DOI registered: 2007-02-26

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Project(s):

Northern Hemispheric Dendroclimatological Network (NHD/WSL)

Coverage:

Latitude: 62.100000 * Longitude: -119.080000

Minimum Elevation: 620.0 m * Maximum Elevation: 620.0 m

Event(s):

WILLOPLA * Latitude: 62.100000 * Longitude: -119.080000 * Elevation: 620.0 m * Location: Willow lake, Canada * Campaign: * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Sand und dicke Rohhumusaufl. ; av. Tree height 10 m; Tree cover 70%; Shrub cover 60%; Herb cover 70%; Moss cover 80%; Vegatation type: Altbestand auf Rohhumus an Moor; Film number: 812A

Comment:

Species PCMA; No of rings 133; Begin 1856; End 1988

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:

1197 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]
-0.038	1988	36	57	8	7	15	388	536	141
-0.037	1987	47	55	3	3	6	491	538	140
-0.036	1986	41	62	6	4	10	443	592	139
-0.035	1985	42	59	4	4	8	445	564	138
-0.034	1984	44	58	3	3	6	467	557	137
-0.033	1983	40	51	2	4	6	407	489	136
-0.032	1982	40	58	6	4	10	417	557	135
-0.031	1981	44	64	5	3	8	481	616	134
-0.030	1980	46	67	4	2	6	504	655	133
-0.029	1979	41	63	6	4	10	437	592	132
-0.028	1978	40	69	8	3	11	435	641	131
-0.027	1977	40	66	6	3	9	446	605	130
-0.026	1976	44	58	4	3	7	462	566	129
-0.025	1975	38	62	9	4	13	403	577	128
-0.024	1974	38	61	9	3	12	419	585	127
-0.023	1973	37	64	9	3	12	421	612	126
-0.022	1972	37	60	8	3	11	404	572	125
-0.021	1971	38	63	11	4	15	415	596	124
-0.020	1970	38	62	10	3	13	416	582	123
-0.019	1969	40	67	10	3	13	458	625	122
-0.018	1968	40	61	9	3	12	446	575	121
-0.017	1967	41	60	6	2	8	455	574	120
-0.016	1966	37	62	8	3	11	430	600	119
-0.015	1965	40	65	10	3	13	449	623	118
-0.014	1964	38	59	7	4	11	417	545	117
-0.013	1963	36	63	11	3	14	406	577	116
-0.012	1962	37	61	8	3	11	409	580	115
-0.011	1961	38	58	9	3	12	409	547	114
-0.010	1960	36	70	11	4	15	414	632	113
-0.009	1959	36	58	11	4	15	407	548	112
-0.008	1958	38	64	8	3	11	404	607	111
-0.007	1957	36	61	10	3	13	401	564	110
-0.006	1956	35	58	9	3	12	390	548	109
-0.005	1955	37	50	5	2	7	390	489	108
-0.004	1954	38	56	6	4	10	416	535	107
-0.003	1953	40	63	7	3	10	449	599	106
-0.002	1952	47	60	4	2	6	489	596	105
-0.001	1951	44	57	4	3	7	472	554	104
0.000	1950	43	63	5	2	7	473	621	103
0.001	1949	41	65	5	3	8	441	610	102
0.002	1948	37	69	17	3	20	438	657	101
0.003	1947	45	62	8	6	14	480	569	100
0.004	1946	45	59	3	3	6	463	560	99
0.005	1945	34	60	8	4	12	395	549	98
0.006	1944	36	58	8	3	11	397	565	97
0.007	1943	35	60	9	4	13	396	559	96
0.008	1942	40	57	5	3	8	423	555	95
0.009	1941	34	54	11	5	16	368	503	94
0.010	1940	40	62	7	4	11	434	590	93
0.011	1939	39	58	7	4	11	430	556	92
0.012	1938	36	67	16	4	20	405	628	91
0.013	1937	36	63	12	6	18	415	576	90
0.014	1936	38	63	10	3	13	422	600	89
0.015	1935	33	70	20	5	25	390	653	88
0.016	1934	31	65	22	6	28	365	586	87
0.017	1933	34	62	14	6	20	392	576	86
0.018	1932	33	60	16	7	23	384	564	85
0.019	1931	31	61	23	6	29	354	564	84
0.020	1930	33	70	23	5	28	373	633	83
0.021	1929	32	63	25	7	32	368	580	82
0.022	1928	36	63	32	5	37	404	581	81
0.023	1927	47	69	26	16	42	542	633	80
0.024	1926	42	72	24	7	31	463	671	79
0.025	1925	44	73	31	8	39	479	670	78
0.026	1924	42	80	32	5	37	465	753	77
0.027	1923	41	84	47	6	53	486	781	76
0.028	1922	34	76	34	5	39	402	720	75
0.029	1921	33	78	35	7	42	403	697	74
0.030	1920	32	69	38	6	44	375	635	73
0.031	1919	30	69	41	7	48	365	640	72
0.032	1918	31	70	39	7	46	373	651	71
0.033	1917	28	61	45	6	51	341	557	70
0.034	1916	32	58	38	7	45	361	534	69
0.035	1915	36	67	31	8	39	418	621	68
0.036	1914	31	68	51	7	58	365	626	67
0.037	1913	31	66	48	9	57	354	607	66
0.038	1912	29	66	43	9	52	360	595	65
0.039	1911	31	68	37	9	46	381	623	64
0.040	1910	29	66	58	9	67	341	598	63
0.041	1909	31	58	49	11	60	353	526	62
0.042	1908	32	67	45	9	54	384	617	61
0.043	1907	30	60	43	14	57	358	535	60
0.044	1906	31	66	55	13	68	371	589	59
0.045	1905	32	71	66	11	77	376	651	58
0.046	1904	29	60	53	13	66	353	544	57
0.047	1903	31	66	62	10	72	377	606	56
0.048	1902	31	65	70	10	80	354	595	55
0.049	1901	31	69	75	12	87	385	631	54
0.050	1900	34	74	68	10	78	401	688	53
0.051	1899	30	67	80	10	90	368	617	52
0.052	1898	34	74	59	10	69	402	679	51
0.053	1897	34	73	88	10	98	382	672	50
0.054	1896	33	73	78	9	87	384	665	49
0.055	1895	31	78	78	12	90	384	698	48
0.056	1894	31	75	73	10	83	372	675	47
0.057	1893	32	75	78	10	88	382	676	46
0.058	1892	35	70	48	7	55	411	651	45
0.059	1891	28	66	106	7	113	338	603	44
0.060	1890	31	70	88	15	103	374	619	43
0.061	1889	29	73	86	14	100	345	651	42
0.062	1888	31	66	87	9	96	352	598	41
0.063	1887	33	67	80	11	91	375	617	40
0.064	1886	34	75	100	9	109	395	683	39
0.065	1885	35	77	87	11	98	399	694	38
0.066	1884	32	63	109	19	128	379	582	37
0.067	1883	29	76	133	18	151	365	680	36
0.068	1882	27	69	125	13	138	342	619	35
0.069	1881	28	67	124	15	139	315	604	34
0.070	1880	28	71	99	10	109	341	643	33
0.071	1879	31	78	104	12	116	361	712	32
0.072	1878	33	75	65	10	75	388	686	31
0.073	1877	32	70	56	7	63	362	636	30
0.074	1876	33	72	46	10	56	377	661	29
0.075	1875	30	70	67	10	77	358	627	28
0.076	1874	31	70	99	14	113	354	636	27
0.077	1873	30	76	121	17	138	365	677	26
0.078	1872	31	73	118	15	133	354	667	25
0.079	1871	30	69	118	30	148	352	628	24
0.080	1870	30	64	110	20	130	348	576	23
0.081	1869	31	70	93	14	107	365	635	22
0.082	1868	32	71	77	18	95	382	656	21
0.083	1867	33	72	63	9	72	391	662	20
0.084	1866	32	68	64	15	79	374	617	19
0.085	1865	31	70	84	13	97	382	625	18
0.086	1864	32	75	83	17	100	385	667	17
0.087	1863	33	76	68	15	83	393	691	16
0.088	1862	32	69	68	15	83	380	640	15
0.089	1861	33	76	60	19	79	393	686	14
0.090	1860	36	74	54	13	67	421	679	13
0.091	1859	39	75	35	14	49	443	691	12
0.092	1858	38	75	45	12	57	436	687	11
0.093	1857	39	78	52	19	71	431	689	10
0.094	1856	38	75	48	17	65	438	705	9