Citation:

PANGAEA.597199

Name: Tree-ring measurements of Picea mariana (Black spruce) from sample QUEBEC-311
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 81; Begin 1736; End 1816

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:

729 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]
0.134	1816	41	75	12	8	20	462	677	120
0.135	1815	43	89	26	8	34	511	802	119
0.136	1814	60	95	13	24	37	706	889	118
0.137	1813	50	96	15	6	21	604	904	117
0.138	1812	55	97	19	11	30	637	895	116
0.139	1811	52	96	23	11	34	623	887	115
0.140	1810	50	90	23	9	32	586	824	114
0.141	1809	47	88	11	6	17	537	821	113
0.142	1808	43	91	14	6	20	530	821	112
0.143	1807	39	64	8	5	13	451	594	111
0.144	1806	37	86	16	5	21	458	786	110
0.145	1805	40	75	19	6	25	458	701	109
0.146	1804	30	67	11	10	21	355	604	108
0.147	1803	36	57	9	4	13	393	537	107
0.148	1802	35	75	14	6	20	416	680	106
0.149	1801	37	54	6	3	9	403	512	105
0.150	1800	44	62	22	5	27	472	609	104
0.151	1799	44	99	40	21	61	565	907	103
0.152	1798	41	95	48	24	72	534	849	102
0.153	1797	50	91	35	34	69	599	824	101
0.154	1796	42	86	39	15	54	527	794	100
0.155	1795	43	90	29	9	38	536	823	99
0.156	1794	41	79	23	6	29	486	736	98
0.157	1793	44	86	25	7	32	532	800	97
0.158	1792	43	88	22	9	31	529	811	96
0.159	1791	41	91	22	9	31	527	826	95
0.160	1790	38	84	23	5	28	468	766	94
0.161	1789	36	81	18	5	23	441	704	93
0.162	1788	31	58	12	5	17	359	538	92
0.163	1787	36	67	13	5	18	399	608	91
0.164	1786	35	51	7	4	11	385	480	90
0.165	1785	35	72	11	4	15	418	670	89
0.166	1784	38	60	10	3	13	437	586	88
0.167	1783	43	59	8	4	12	456	566	87
0.168	1782	38	72	11	3	14	423	677	86
0.169	1781	32	63	11	4	15	400	573	85
0.170	1780	37	59	11	4	15	401	565	84
0.171	1779	34	56	10	7	17	376	509	83
0.172	1778	40	67	11	3	14	458	618	82
0.173	1777	39	65	13	3	16	442	615	81
0.174	1776	36	60	9	3	12	410	585	80
0.175	1775	29	60	13	5	18	357	553	79
0.176	1774	35	60	12	6	18	406	552	78
0.177	1773	36	69	16	7	23	414	637	77
0.178	1772	41	75	25	7	32	481	689	76
0.179	1771	49	80	22	10	32	569	755	75
0.180	1770	39	95	24	7	31	506	843	74
0.181	1769	40	82	24	7	31	470	749	73
0.182	1768	32	83	27	7	34	417	754	72
0.183	1767	35	66	12	4	16	409	609	71
0.184	1766	37	87	18	7	25	463	774	70
0.185	1765	33	83	19	4	23	423	716	69
0.186	1764	36	65	10	3	13	408	622	68
0.187	1763	34	81	13	5	18	416	720	67
0.188	1762	31	63	16	4	20	367	584	66
0.189	1761	39	58	8	3	11	430	546	65
0.190	1760	34	67	19	7	26	410	634	64
0.191	1759	34	52	12	4	16	388	494	63
0.192	1758	36	75	14	5	19	436	687	62
0.193	1757	35	55	13	5	18	390	525	61
0.194	1756	47	71	5	4	9	515	670	60
0.195	1755	31	64	13	6	19	398	576	59
0.196	1754	38	66	12	5	17	405	608	58
0.197	1753	37	63	7	4	11	423	580	57
0.198	1752	32	67	11	3	14	407	634	56
0.199	1751	43	72	11	4	15	485	671	55
0.200	1750	33	61	13	7	20	412	566	54
0.201	1749	41	75	13	3	16	463	722	53
0.202	1748	39	64	11	7	18	467	589	52
0.203	1747	38	74	21	5	26	437	682	51
0.204	1746	35	61	20	8	28	418	564	50
0.205	1745	34	72	24	9	33	412	648	49
0.206	1744	38	70	22	8	30	443	640	48
0.207	1743	35	71	27	7	34	422	646	47
0.208	1742	34	75	33	8	41	416	666	46
0.209	1741	34	69	35	9	44	407	624	45
0.210	1740	32	66	24	9	33	399	604	44
0.211	1739	34	59	20	10	30	399	544	43
0.212	1738	46	62	11	11	22	496	602	42
0.213	1737	38	69	25	2	27	498	678	41
0.214	1736	43	90	37	3	40	580	886	40