Citation:

PANGAEA.597164

Name: Tree-ring measurements of Picea mariana (Black spruce) from sample QUEBEC-131
Creator: Fritz Hans Schweingruber
Published: 2007-01-26
License: https://creativecommons.org/licenses/by/3.0/

Always quote citation above when using data! You can download the citation in several formats below.

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 157; Begin 1510; End 1666

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:

1413 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]
0.284	1666	29	42	34	7	41	331	417	168
0.285	1665	30	70	22	5	27	388	629	167
0.286	1664	31	66	36	8	44	367	588	166
0.287	1663	31	63	30	5	35	377	601	165
0.288	1662	31	52	31	6	37	357	485	164
0.289	1661	31	61	32	6	38	389	557	163
0.290	1660	38	72	32	4	36	428	677	162
0.291	1659	37	63	45	6	51	435	600	161
0.292	1658	41	72	29	4	33	482	690	160
0.293	1657	41	63	29	8	37	445	594	159
0.294	1656	39	74	25	3	28	453	689	158
0.295	1655	35	63	25	4	29	417	617	157
0.296	1654	36	54	34	4	38	402	504	156
0.297	1653	30	66	34	5	39	388	629	155
0.298	1652	33	62	21	4	25	377	572	154
0.299	1651	31	55	28	3	31	367	522	153
0.300	1650	31	66	24	4	28	373	624	152
0.301	1649	26	42	22	4	26	297	403	151
0.302	1648	28	60	15	4	19	364	552	150
0.303	1647	32	60	18	4	22	366	571	149
0.304	1646	29	53	16	5	21	342	512	148
0.305	1645	26	51	28	5	33	318	478	147
0.306	1644	30	48	26	6	32	342	484	146
0.307	1643	31	73	49	6	55	399	681	145
0.308	1642	28	73	29	4	33	348	691	144
0.309	1641	34	58	14	4	18	391	546	143
0.310	1640	32	57	29	3	32	381	551	142
0.311	1639	32	68	25	5	30	419	640	141
0.312	1638	27	62	24	5	29	354	595	140
0.313	1637	27	43	17	7	24	321	441	139
0.314	1636	29	61	27	3	30	366	600	138
0.315	1635	32	50	24	3	27	364	491	137
0.316	1634	25	39	15	6	21	289	432	136
0.317	1633	33	59	16	3	19	409	566	135
0.318	1632	36	62	23	4	27	408	607	134
0.319	1631	33	59	28	4	32	389	567	133
0.320	1630	35	53	22	2	24	395	518	132
0.321	1629	34	57	23	5	28	381	553	131
0.322	1628	40	69	11	3	14	486	678	130
0.323	1627	33	58	22	4	26	408	574	129
0.324	1626	33	72	29	4	33	419	702	128
0.325	1625	32	71	26	3	29	414	709	127
0.326	1624	27	46	30	5	35	324	462	126
0.327	1623	32	64	29	4	33	385	616	125
0.328	1622	29	67	36	5	41	353	642	124
0.329	1621	34	73	30	4	34	406	710	123
0.330	1620	33	47	22	5	27	367	462	122
0.331	1619	38	58	16	4	20	424	563	121
0.332	1618	34	73	29	4	33	408	704	120
0.333	1617	32	66	28	4	32	404	655	119
0.334	1616	30	67	35	3	38	372	646	118
0.335	1615	29	53	45	6	51	344	510	117
0.336	1614	29	63	28	5	33	368	591	116
0.337	1613	30	64	26	2	28	374	637	115
0.338	1612	27	67	41	5	46	341	639	114
0.339	1611	27	50	39	7	46	326	496	113
0.340	1610	34	75	51	5	56	418	723	112
0.341	1609	26	44	40	4	44	303	423	111
0.342	1608	30	48	52	6	58	327	429	110
0.343	1607	29	53	31	6	37	337	497	109
0.344	1606	32	48	27	6	33	350	451	108
0.345	1605	27	49	25	11	36	320	449	107
0.346	1604	33	63	38	9	47	368	572	106
0.347	1603	33	62	30	9	39	381	573	105
0.348	1602	39	82	36	16	52	464	745	104
0.349	1601	29	56	35	7	42	340	525	103
0.350	1600	26	71	40	8	48	346	642	102
0.351	1599	29	65	46	7	53	336	578	101
0.352	1598	27	69	47	7	54	337	600	100
0.353	1597	30	62	36	7	43	348	558	99
0.354	1596	28	69	54	8	62	334	617	98
0.355	1595	28	60	33	11	44	332	548	97
0.356	1594	30	70	40	8	48	390	664	96
0.357	1593	21	38	35	18	53	269	367	95
0.358	1592	27	70	48	9	57	341	622	94
0.359	1591	27	75	57	12	69	354	671	93
0.360	1590	27	44	33	9	42	312	423	92
0.361	1589	32	75	38	9	47	394	685	91
0.362	1588	30	68	46	8	54	354	612	90
0.363	1587	28	60	54	14	68	344	534	89
0.364	1586	29	59	68	10	78	357	526	88
0.365	1585	29	59	36	10	46	354	544	87
0.366	1584	28	58	24	7	31	356	531	86
0.367	1583	29	56	28	8	36	350	511	85
0.368	1582	29	60	33	10	43	348	547	84
0.369	1581	31	65	44	9	53	376	593	83
0.370	1580	28	60	37	8	45	350	563	82
0.371	1579	29	58	45	8	53	336	532	81
0.372	1578	30	66	49	9	58	363	589	80
0.373	1577	28	62	62	9	71	364	562	79
0.374	1576	26	55	60	10	70	318	494	78
0.375	1575	26	73	81	11	92	341	657	77
0.376	1574	26	67	81	8	89	333	589	76
0.377	1573	29	55	92	5	97	356	507	75
0.378	1572	27	54	75	11	86	339	483	74
0.379	1571	27	63	60	9	69	321	558	73
0.380	1570	27	83	60	11	71	372	737	72
0.381	1569	18	51	72	24	96	297	447	71
0.382	1568	27	70	66	14	80	327	633	70
0.383	1567	29	65	71	14	85	342	579	69
0.384	1566	27	57	81	17	98	329	514	68
0.385	1565	27	77	69	10	79	339	687	67
0.386	1564	26	71	57	10	67	331	645	66
0.387	1563	28	62	70	12	82	315	545	65
0.388	1562	26	76	72	10	82	339	669	64
0.389	1561	28	73	69	7	76	322	653	63
0.390	1560	29	73	62	11	73	364	652	62
0.391	1559	25	79	67	11	78	335	722	61
0.392	1558	27	72	62	10	72	341	642	60
0.393	1557	28	80	64	9	73	352	706	59
0.394	1556	28	66	68	9	77	325	598	58
0.395	1555	29	84	73	11	84	343	756	57
0.396	1554	26	57	68	11	79	318	512	56
0.397	1553	29	63	64	10	74	347	573	55
0.398	1552	27	80	63	8	71	348	716	54
0.399	1551	28	82	73	11	84	337	729	53
0.400	1550	31	77	58	10	68	363	697	52
0.401	1549	31	65	56	7	63	354	588	51
0.402	1548	29	76	51	7	58	361	687	50
0.403	1547	30	72	49	8	57	358	660	49
0.404	1546	27	77	47	9	56	342	677	48
0.405	1545	27	67	60	11	71	330	602	47
0.406	1544	27	73	60	9	69	324	652	46
0.407	1543	27	70	58	10	68	327	624	45
0.408	1542	28	68	44	8	52	339	626	44
0.409	1541	29	65	48	8	56	352	585	43
0.410	1540	31	67	60	8	68	354	631	42
0.411	1539	29	67	57	14	71	357	617	41
0.412	1538	30	62	61	18	79	348	555	40
0.413	1537	28	77	78	10	88	347	697	39
0.414	1536	28	71	57	12	69	336	655	38
0.415	1535	27	61	46	11	57	325	540	37
0.416	1534	28	55	37	13	50	330	495	36
0.417	1533	31	66	41	11	52	367	604	35
0.418	1532	35	71	40	9	49	437	650	34
0.419	1531	32	76	44	16	60	393	676	33
0.420	1530	29	69	49	10	59	364	616	32
0.421	1529	30	77	54	11	65	367	691	31
0.422	1528	28	66	44	13	57	360	596	30
0.423	1527	30	73	52	12	64	378	659	29
0.424	1526	29	65	41	12	53	348	595	28
0.425	1525	27	72	57	12	69	345	640	27
0.426	1524	28	72	52	15	67	340	640	26
0.427	1523	30	73	47	12	59	355	663	25
0.428	1522	26	75	57	20	77	335	664	24
0.429	1521	29	73	78	15	93	354	669	23
0.430	1520	26	69	52	18	70	336	624	22
0.431	1519	32	75	59	12	71	384	676	21
0.432	1518	32	70	36	11	47	388	655	20
0.433	1517	30	61	78	24	102	347	554	19
0.434	1516	29	66	55	15	70	373	576	18
0.435	1515	30	71	49	13	62	367	643	17
0.436	1514	28	65	66	24	90	348	581	16
0.437	1513	26	74	45	12	57	337	654	15
0.438	1512	26	63	26	11	37	315	555	14
0.439	1511	29	59	33	13	46	354	521	13
0.440	1510	32	70	43	11	54	374	633	12