Citation:

PANGAEA.597211

Name: Tree-ring measurements of Picea mariana (Black spruce) from sample QUEBEC-372
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: 2007-02-27

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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 73; Begin 1916; 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:

657 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	48	92	30	11	41	596	858	149
-0.037	1987	50	85	27	6	33	584	806	148
-0.036	1986	45	89	32	7	39	563	850	147
-0.035	1985	46	90	41	9	50	585	839	146
-0.034	1984	46	88	44	12	56	577	833	145
-0.033	1983	41	85	46	16	62	563	809	144
-0.032	1982	46	87	42	10	52	555	815	143
-0.031	1981	42	89	30	7	37	557	824	142
-0.030	1980	45	88	66	18	84	576	851	141
-0.029	1979	49	84	57	13	70	590	788	140
-0.028	1978	47	78	51	15	66	570	722	139
-0.027	1977	47	87	34	11	45	599	819	138
-0.026	1976	47	84	51	17	68	593	785	137
-0.025	1975	46	91	45	11	56	572	857	136
-0.024	1974	39	89	51	11	62	531	816	135
-0.023	1973	51	92	72	15	87	617	848	134
-0.022	1972	46	71	50	14	64	523	663	133
-0.021	1971	41	84	62	12	74	537	787	132
-0.020	1970	49	86	41	6	47	544	819	131
-0.019	1969	34	78	46	20	66	514	715	130
-0.018	1968	45	80	55	17	72	530	739	129
-0.017	1967	35	83	67	15	82	511	767	128
-0.016	1966	47	87	51	26	77	571	825	127
-0.015	1965	40	68	55	17	72	530	629	126
-0.014	1964	40	82	57	15	72	520	782	125
-0.013	1963	40	84	39	8	47	504	803	124
-0.012	1962	37	82	31	6	37	471	760	123
-0.011	1961	42	83	51	14	65	557	771	122
-0.010	1960	36	87	70	19	89	520	814	121
-0.009	1959	35	85	53	13	66	485	789	120
-0.008	1958	36	82	50	10	60	481	759	119
-0.007	1957	28	74	44	9	53	382	696	118
-0.006	1956	29	71	46	7	53	364	667	117
-0.005	1955	34	80	38	8	46	435	765	116
-0.004	1954	30	92	75	9	84	403	861	115
-0.003	1953	26	72	57	9	66	351	663	114
-0.002	1952	25	76	72	9	81	324	708	113
-0.001	1951	26	78	54	10	64	372	715	112
0.000	1950	28	63	36	9	45	364	579	111
0.001	1949	30	74	34	7	41	368	681	110
0.002	1948	29	76	46	11	57	420	724	109
0.003	1947	35	77	61	9	70	473	708	108
0.004	1946	34	69	38	13	51	428	649	107
0.005	1945	31	81	40	6	46	399	755	106
0.006	1944	32	77	33	5	38	377	738	105
0.007	1943	29	78	64	7	71	391	723	104
0.008	1942	29	75	60	10	70	381	715	103
0.009	1941	27	74	58	11	69	377	685	102
0.010	1940	30	75	51	9	60	375	701	101
0.011	1939	27	82	42	6	48	352	746	100
0.012	1938	34	84	52	10	62	426	761	99
0.013	1937	39	86	62	12	74	473	803	98
0.014	1936	35	79	40	9	49	439	736	97
0.015	1935	42	91	48	9	57	541	836	96
0.016	1934	41	80	43	9	52	526	758	95
0.017	1933	35	70	23	8	31	445	654	94
0.018	1932	31	71	23	4	27	397	662	93
0.019	1931	30	74	24	6	30	397	690	92
0.020	1930	39	79	42	8	50	472	747	91
0.021	1929	34	75	52	13	65	439	695	90
0.022	1928	30	85	52	9	61	400	768	89
0.023	1927	39	70	52	16	68	488	640	88
0.024	1926	36	78	47	10	57	444	734	87
0.025	1925	35	72	26	7	33	432	692	86
0.026	1924	33	84	36	10	46	430	785	85
0.027	1923	43	81	23	8	31	536	760	84
0.028	1922	46	87	25	11	36	583	825	83
0.029	1921	53	92	19	11	30	662	885	82
0.030	1920	42	94	25	10	35	545	868	81
0.031	1919	54	95	30	13	43	674	911	80
0.032	1918	52	74	11	17	28	584	699	79
0.033	1917	45	89	20	4	24	532	853	78
0.034	1916	42	89	23	7	30	563	834	77