Citation:

PANGAEA.597206

Name: Tree-ring measurements of Picea mariana (Black spruce) from sample QUEBEC-342
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 56; Begin 1797; End 1852

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:

497 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]
0.098	1852	51	62	5	2	7	534	606	69
0.099	1851	50	65	6	4	10	528	624	68
0.100	1850	51	73	7	3	10	558	702	67
0.101	1849	50	70	10	2	12	557	690	66
0.102	1848	52	72	9	3	12	577	698	65
0.103	1847	47	72	10	3	13	536	697	64
0.104	1846	45	74	12	4	16	493	705	63
0.105	1845	45	59	12	9	21	502	554	62
0.106	1844	48	70	13	5	18	499	670	61
0.107	1843	52	59	11	6	17	534	578	60
0.108	1842	45	74	16	5	21	503	706	59
0.109	1841	44	62	18	5	23	481	598	58
0.110	1840	43	73	18	5	23	482	691	57
0.111	1839	42	74	20	5	25	465	698	56
0.112	1838	39	71	18	8	26	442	661	55
0.113	1837	45	86	23	6	29	499	797	54
0.114	1836	41	56	26	7	33	438	529	53
0.115	1835	39	72	28	5	33	446	683	52
0.116	1834	38	77	28	8	36	449	713	51
0.117	1833	38	68	22	6	28	417	628	50
0.118	1832	36	53	21	15	36	411	509	49
0.119	1831	37	79	25	9	34	438	730	48
0.120	1830	36	76	27	5	32	426	719	47
0.121	1829	35	60	15	6	21	387	566	46
0.122	1828	38	77	27	8	35	452	705	45
0.123	1827	37	68	19	7	26	437	649	44
0.124	1826	37	73	21	7	28	414	665	43
0.125	1825	37	72	22	5	27	433	668	42
0.126	1824	37	69	21	6	27	440	648	41
0.127	1823	43	72	19	8	27	476	673	40
0.128	1822	39	66	22	8	30	453	615	39
0.129	1821	39	81	22	5	27	470	760	38
0.130	1820	42	78	19	6	25	483	737	37
0.131	1819	40	59	22	5	27	458	581	36
0.132	1818	40	77	16	4	20	475	749	35
0.133	1817	42	52	20	3	23	455	506	34
0.134	1816	36	55	23	6	29	410	559	33
0.135	1815	39	86	27	5	32	488	812	32
0.136	1814	38	74	29	11	40	448	702	31
0.137	1813	36	80	32	10	42	456	777	30
0.138	1812	56	96	41	8	49	642	940	29
0.139	1811	47	83	34	11	45	579	806	28
0.140	1810	50	94	33	12	45	660	902	27
0.141	1809	48	81	23	4	27	593	798	26
0.142	1808	43	81	21	3	24	546	786	25
0.143	1807	62	67	7	3	10	635	667	24
0.144	1806								23
0.145	1805	42	87	27	12	39	507	776	22
0.146	1804	44	88	23	13	36	491	811	21
0.147	1803	40	86	31	11	42	480	777	20
0.148	1802	47	77	15	15	30	532	735	19
0.149	1801	43	77	20	9	29	507	716	18
0.150	1800	50	68	11	7	18	533	646	17
0.151	1799	50	72	13	13	26	564	678	16
0.152	1798	36	77	15	8	23	430	683	15
0.153	1797	42	84	21	8	29	475	768	14