Citation:

PANGAEA.597217

Name: Tree-ring measurements of Picea mariana (Black spruce) from sample QUEBEC-411
Creator: Fritz Hans Schweingruber
Published: 2007-01-26
License: https://creativecommons.org/licenses/by/3.0/

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Published: 2007-01-26 • DOI registered: 2007-02-25

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Project(s):

Northern Hemispheric Dendroclimatological Network (NHD/WSL)

Coverage:

Latitude: 55.200000 * Longitude: -77.500000

Minimum Elevation: 50.0 m * Maximum Elevation: 50.0 m

Event(s):

QUEBEC * Latitude: 55.200000 * Longitude: -77.500000 * Elevation: 50.0 m * Location: Bonif, Quebec, Canada * Campaign: * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Granit; Tree line 200 m; av. Tree height 5 m; Film number: 858A

Comment:

Species PCMA; No of rings 63; Begin 1926; 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:

567 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	46	82	32	6	38	555	786	82
-0.037	1987	44	72	32	6	38	504	701	81
-0.036	1986	41	76	41	10	51	499	735	80
-0.035	1985	46	84	34	5	39	560	832	79
-0.034	1984	46	81	18	5	23	562	788	78
-0.033	1983	48	81	15	3	18	567	780	77
-0.032	1982	53	68	10	2	12	581	663	76
-0.031	1981	63	67	3	5	8	653	694	75
-0.030	1980	48	82	16	4	20	564	812	74
-0.029	1979	50	71	10	4	14	542	696	73
-0.028	1978	40	59	25	12	37	440	555	72
-0.027	1977	41	78	28	9	37	475	711	71
-0.026	1976	42	70	30	13	43	475	651	70
-0.025	1975	43	91	31	9	40	523	823	69
-0.024	1974	44	86	27	9	36	521	780	68
-0.023	1973	43	93	25	9	34	498	854	67
-0.022	1972	43	55	24	9	33	440	530	66
-0.021	1971	40	68	24	8	32	448	630	65
-0.020	1970	40	71	27	9	36	463	654	64
-0.019	1969	42	53	27	8	35	430	510	63
-0.018	1968	40	75	51	12	63	461	673	62
-0.017	1967	38	64	28	12	40	433	595	61
-0.016	1966	38	91	60	12	72	468	819	60
-0.015	1965	39	58	54	15	69	423	544	59
-0.014	1964	41	76	40	14	54	463	693	58
-0.013	1963	39	71	45	15	60	466	660	57
-0.012	1962	39	83	43	15	58	483	750	56
-0.011	1961	41	84	45	12	57	512	777	55
-0.010	1960	35	78	58	15	73	422	716	54
-0.009	1959	35	80	45	7	52	424	721	53
-0.008	1958	34	67	46	9	55	398	608	52
-0.007	1957	35	66	48	12	60	428	604	51
-0.006	1956	35	57	38	22	60	411	528	50
-0.005	1955	42	82	34	8	42	475	752	49
-0.004	1954	36	98	48	6	54	449	867	48
-0.003	1953	34	79	28	6	34	421	716	47
-0.002	1952	34	76	40	7	47	401	691	46
-0.001	1951	37	76	30	5	35	429	676	45
0.000	1950	37	76	38	7	45	446	686	44
0.001	1949	37	86	32	5	37	433	796	43
0.002	1948	35	90	51	9	60	438	777	42
0.003	1947	38	76	51	7	58	449	695	41
0.004	1946	34	65	64	7	71	431	580	40
0.005	1945	34	73	48	9	57	405	658	39
0.006	1944	36	86	42	7	49	440	776	38
0.007	1943	35	83	52	6	58	445	759	37
0.008	1942	42	87	50	8	58	504	782	36
0.009	1941	41	78	50	12	62	517	745	35
0.010	1940	44	91	40	8	48	529	835	34
0.011	1939	44	97	39	7	46	530	886	33
0.012	1938	52	101	49	8	57	613	926	32
0.013	1937	55	97	47	10	57	616	903	31
0.014	1936	49	90	52	11	63	553	825	30
0.015	1935	51	93	58	11	69	593	851	29
0.016	1934	52	94	50	9	59	617	858	28
0.017	1933	52	87	42	15	57	624	821	27
0.018	1932	57	98	45	11	56	678	932	26
0.019	1931	53	96	32	14	46	610	893	25
0.020	1930	65	95	31	16	47	725	867	24
0.021	1929	61	100	27	19	46	729	946	23
0.022	1928	64	104	42	13	55	762	946	22
0.023	1927	64	96	31	18	49	748	889	21
0.024	1926	62	96	28	17	45	693	893	20