Citation:

PANGAEA.592235

Name: Tree-ring measurements of Abies amabilis (Pacific silver fir) from sample HELENS-62
Published: 2007-01-24
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: 2007-01-24 • DOI registered: 2007-02-22

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Project(s):

Northern Hemispheric Dendroclimatological Network (NHD/WSL)

Coverage:

Latitude: 46.090000 * Longitude: -122.090000

Minimum Elevation: 1200.0 m * Maximum Elevation: 1200.0 m

Event(s):

HELENS * Latitude: 46.090000 * Longitude: -122.090000 * Elevation: 1200.0 m * Location: Mount St. Helens, USA * Campaign: * Method/Device: Tree ring sampling (TREE) * Comment: Exposition W; Slope 20 deg; Geology: Vulk. Tuff m. Bimsauflage; Tree line 1400 m; av. Tree height 35 m; Tree cover 75%; Shrub cover 50%; Herb cover 10%; Moss cover 1%; Vegatation type: Alt. Ta-Wald in Schluchtl. Plent. Homogen; Film number: 710A

Comment:

Species ABAM; No of rings 275; Begin 1709; End 1983

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:

2475 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]
-0.033	1983	29	62	32	8	40	330	559	293
-0.032	1982	27	65	29	12	41	334	556	292
-0.031	1981	25	85	45	13	58	332	719	291
-0.030	1980	24	57	30	7	37	278	527	290
-0.029	1979	27	70	36	8	44	314	624	289
-0.028	1978	30	60	26	6	32	337	550	288
-0.027	1977	28	70	29	6	35	330	635	287
-0.026	1976	24	53	22	6	28	287	480	286
-0.025	1975	26	54	21	5	26	293	499	285
-0.024	1974	24	48	14	6	20	264	435	284
-0.023	1973	25	52	17	6	23	286	469	283
-0.022	1972	26	44	14	5	19	282	403	282
-0.021	1971	23	49	13	6	19	274	439	281
-0.020	1970	25	46	20	6	26	281	430	280
-0.019	1969	25	50	17	9	26	291	443	279
-0.018	1968	28	52	20	7	27	320	477	278
-0.017	1967	28	63	22	8	30	339	563	277
-0.016	1966	29	64	27	10	37	342	569	276
-0.015	1965	27	75	44	11	55	335	652	275
-0.014	1964	28	59	31	7	38	341	536	274
-0.013	1963	27	83	56	12	68	341	721	273
-0.012	1962	27	72	35	9	44	329	656	272
-0.011	1961	27	66	30	8	38	330	585	271
-0.010	1960	29	62	25	7	32	334	575	270
-0.009	1959	27	66	26	10	36	328	576	269
-0.008	1958	27	80	49	11	60	343	683	268
-0.007	1957	29	73	39	9	48	347	660	267
-0.006	1956	28	71	37	8	45	341	614	266
-0.005	1955	26	74	43	14	57	330	635	265
-0.004	1954	25	56	30	8	38	300	499	264
-0.003	1953	26	66	28	7	35	338	588	263
-0.002	1952	27	66	29	7	36	327	576	262
-0.001	1951	28	75	46	11	57	356	648	261
0.000	1950	26	75	47	8	55	348	675	260
0.001	1949	26	78	70	24	94	362	671	259
0.002	1948	27	74	64	17	81	355	643	258
0.003	1947	27	74	65	13	78	329	645	257
0.004	1946	25	70	42	9	51	321	608	256
0.005	1945	28	77	55	12	67	349	689	255
0.006	1944	25	78	73	21	94	329	654	254
0.007	1943	26	73	44	10	54	330	641	253
0.008	1942	26	69	31	9	40	326	610	252
0.009	1941	26	74	35	7	42	324	643	251
0.010	1940	29	77	38	8	46	359	681	250
0.011	1939	28	66	27	7	34	334	604	249
0.012	1938	26	72	40	10	50	319	642	248
0.013	1937	27	60	24	9	33	316	534	247
0.014	1936	26	56	20	6	26	300	498	246
0.015	1935	27	62	25	9	34	338	530	245
0.016	1934	28	67	35	9	44	324	588	244
0.017	1933	26	57	22	9	31	309	502	243
0.018	1932	29	58	21	8	29	325	521	242
0.019	1931	28	66	31	10	41	326	598	241
0.020	1930	27	80	39	12	51	347	690	240
0.021	1929	27	68	32	10	42	339	614	239
0.022	1928	27	62	20	7	27	311	536	238
0.023	1927	28	59	19	9	28	332	531	237
0.024	1926	28	78	40	13	53	346	671	236
0.025	1925	28	67	24	10	34	332	589	235
0.026	1924	29	80	45	11	56	376	672	234
0.027	1923	30	78	35	8	43	354	682	233
0.028	1922	28	77	45	15	60	369	661	232
0.029	1921	32	72	21	8	29	368	644	231
0.030	1920	29	80	44	10	54	363	703	230
0.031	1919	28	78	39	9	48	355	681	229
0.032	1918	28	84	60	13	73	349	729	228
0.033	1917	29	70	28	6	34	356	643	227
0.034	1916	29	72	23	8	31	365	629	226
0.035	1915	26	84	41	9	50	363	717	225
0.036	1914	26	88	39	9	48	385	756	224
0.037	1913	26	79	30	7	37	351	695	223
0.038	1912	28	79	31	9	40	366	674	222
0.039	1911	26	82	34	7	41	348	700	221
0.040	1910	25	82	31	9	40	334	684	220
0.041	1909	27	78	29	6	35	349	674	219
0.042	1908	28	80	35	5	40	348	740	218
0.043	1907	27	82	37	6	43	344	720	217
0.044	1906	26	85	33	6	39	329	744	216
0.045	1905	27	82	34	7	41	348	713	215
0.046	1904	26	82	43	7	50	337	709	214
0.047	1903	31	75	31	8	39	378	650	213
0.048	1902	30	84	53	15	68	378	712	212
0.049	1901	26	78	56	49	105	358	656	211
0.050	1900	24	74	31	7	38	320	661	210
0.051	1899	29	56	19	5	24	316	516	209
0.052	1898	29	72	30	8	38	348	642	208
0.053	1897	29	76	39	9	48	354	672	207
0.054	1896	27	87	40	7	47	370	776	206
0.055	1895	28	89	43	10	53	369	760	205
0.056	1894	27	80	35	7	42	365	691	204
0.057	1893	26	75	37	8	45	331	626	203
0.058	1892	30	79	30	4	34	369	721	202
0.059	1891	23	73	37	8	45	326	630	201
0.060	1890	27	66	26	6	32	316	583	200
0.061	1889	28	79	43	7	50	334	714	199
0.062	1888	26	72	32	7	39	303	631	198
0.063	1887	28	69	33	7	40	347	618	197
0.064	1886	27	85	52	15	67	339	728	196
0.065	1885	26	81	46	9	55	342	708	195
0.066	1884	27	82	50	10	60	331	714	194
0.067	1883	27	88	49	11	60	373	758	193
0.068	1882	27	78	42	7	49	340	690	192
0.069	1881	24	77	37	10	47	336	661	191
0.070	1880	26	72	22	6	28	328	623	190
0.071	1879	25	81	35	6	41	341	705	189
0.072	1878	26	78	34	6	40	330	671	188
0.073	1877	23	76	36	6	42	312	658	187
0.074	1876	24	64	22	4	26	320	600	186
0.075	1875	26	76	33	6	39	341	668	185
0.076	1874	22	75	31	6	37	318	639	184
0.077	1873	23	76	32	6	38	315	696	183
0.078	1872	26	74	27	4	31	327	706	182
0.079	1871	27	77	25	4	29	335	697	181
0.080	1870	24	57	24	9	33	300	522	180
0.081	1869	28	70	36	7	43	351	663	179
0.082	1868	27	68	30	10	40	334	601	178
0.083	1867	25	62	34	7	41	302	566	177
0.084	1866	27	62	20	8	28	324	548	176
0.085	1865	26	69	39	8	47	319	627	175
0.086	1864	29	70	29	8	37	329	620	174
0.087	1863	26	79	52	14	66	342	667	173
0.088	1862	27	83	55	17	72	373	687	172
0.089	1861	30	81	49	15	64	379	692	171
0.090	1860	27	84	49	13	62	353	715	170
0.091	1859	29	80	48	11	59	360	701	169
0.092	1858	28	83	52	10	62	353	725	168
0.093	1857	27	87	63	11	74	356	735	167
0.094	1856	29	85	52	14	66	383	713	166
0.095	1855	29	88	54	19	73	396	729	165
0.096	1854	25	84	62	32	94	333	729	164
0.097	1853	26	91	56	16	72	367	765	163
0.098	1852	27	84	50	10	60	359	687	162
0.099	1851	26	86	60	12	72	340	724	161
0.100	1850	27	83	40	5	45	325	765	160
0.101	1849	29	69	36	4	40	319	671	159
0.102	1848	24	85	54	15	69	328	723	158
0.103	1847	29	84	38	7	45	365	733	157
0.104	1846	26	80	39	8	47	323	705	156
0.105	1845	29	75	29	7	36	346	657	155
0.106	1844	28	86	47	6	53	332	760	154
0.107	1843	26	89	53	9	62	347	759	153
0.108	1842	30	80	37	5	42	349	761	152
0.109	1841	29	77	32	6	38	350	691	151
0.110	1840	28	84	44	6	50	345	722	150
0.111	1839	25	89	73	15	88	346	736	149
0.112	1838	26	84	54	12	66	343	700	148
0.113	1837	26	79	45	9	54	343	676	147
0.114	1836	26	89	55	9	64	351	757	146
0.115	1835	28	86	51	9	60	366	757	145
0.116	1834	26	94	72	20	92	363	762	144
0.117	1833	28	89	52	9	61	375	779	143
0.118	1832	28	90	49	9	58	342	766	142
0.119	1831	27	91	63	12	75	373	761	141
0.120	1830	27	87	72	12	84	357	728	140
0.121	1829	25	89	112	29	141	386	682	139
0.122	1828	29	95	60	17	77	399	786	138
0.123	1827	26	83	72	18	90	342	680	137
0.124	1826	27	89	56	10	66	367	751	136
0.125	1825	24	91	53	10	63	373	748	135
0.126	1824	23	86	55	10	65	336	721	134
0.127	1823	26	79	49	10	59	332	655	133
0.128	1822	26	86	63	10	73	336	738	132
0.129	1821	24	84	65	11	76	334	703	131
0.130	1820	28	82	52	12	64	352	690	130
0.131	1819	28	86	50	9	59	374	736	129
0.132	1818	26	86	82	19	101	337	721	128
0.133	1817	26	89	110	25	135	370	714	127
0.134	1816	27	89	82	24	106	372	720	126
0.135	1815	21	84	65	29	94	355	688	125
0.136	1814	28	75	95	51	146	380	634	124
0.137	1813	26	71	56	15	71	336	605	123
0.138	1812	29	81	47	7	54	368	713	122
0.139	1811	25	75	55	12	67	330	646	121
0.140	1810	28	75	64	12	76	343	632	120
0.141	1809	29	75	69	16	85	355	643	119
0.142	1808	27	82	59	13	72	354	691	118
0.143	1807	29	81	61	17	78	374	678	117
0.144	1806	30	82	44	27	71	395	693	116
0.145	1805	27	88	78	27	105	372	719	115
0.146	1804	26	89	83	18	101	370	732	114
0.147	1803	24	83	47	13	60	325	674	113
0.148	1802	25	77	45	8	53	329	676	112
0.149	1801	29	65	30	7	37	339	570	111
0.150	1800	27	80	53	15	68	328	707	110
0.151	1799	25	87	63	13	76	333	749	109
0.152	1798	27	86	70	12	82	343	716	108
0.153	1797	28	86	59	7	66	346	749	107
0.154	1796	27	89	61	16	77	350	749	106
0.155	1795	29	87	74	23	97	373	734	105
0.156	1794	29	86	95	32	127	376	699	104
0.157	1793	31	84	75	36	111	394	711	103
0.158	1792	28	85	85	28	113	364	697	102
0.159	1791	29	93	133	20	153	380	746	101
0.160	1790	28	83	90	20	110	393	684	100
0.161	1789	24	80	104	47	151	321	625	99
0.162	1788	26	75	153	35	188	351	607	98
0.163	1787	27	79	90	17	107	359	657	97
0.164	1786	26	82	120	33	153	347	666	96
0.165	1785	27	80	126	37	163	367	633	95
0.166	1784	29	82	105	55	160	378	626	94
0.167	1783	30	76	93	47	140	389	602	93
0.168	1782	28	82	80	21	101	355	664	92
0.169	1781	27	78	87	35	122	333	631	91
0.170	1780	29	85	80	36	116	360	673	90
0.171	1779	30	84	73	19	92	365	720	89
0.172	1778	28	84	73	21	94	361	728	88
0.173	1777	28	76	75	18	93	351	632	87
0.174	1776	26	96	133	38	171	376	771	86
0.175	1775	26	88	128	30	158	338	684	85
0.176	1774	26	88	247	40	287	383	672	84
0.177	1773	26	81	137	54	191	340	630	83
0.178	1772	28	87	146	33	179	357	687	82
0.179	1771	26	84	141	38	179	345	679	81
0.180	1770	27	84	151	31	182	369	674	80
0.181	1769	26	85	123	59	182	350	665	79
0.182	1768	26	92	107	37	144	339	747	78
0.183	1767	26	83	104	32	136	339	685	77
0.184	1766	24	86	161	48	209	323	629	76
0.185	1765	25	87	161	36	197	346	682	75
0.186	1764	28	89	82	22	104	340	723	74
0.187	1763	30	80	109	38	147	373	651	73
0.188	1762	31	86	106	39	145	418	696	72
0.189	1761	29	97	82	18	100	394	801	71
0.190	1760	27	88	96	16	112	360	717	70
0.191	1759	29	90	106	34	140	367	722	69
0.192	1758	29	91	103	32	135	392	728	68
0.193	1757	29	84	95	25	120	380	690	67
0.194	1756	25	84	108	33	141	347	648	66
0.195	1755	26	89	97	22	119	341	738	65
0.196	1754	29	72	92	16	108	357	619	64
0.197	1753	26	85	138	34	172	349	682	63
0.198	1752	26	79	142	41	183	325	639	62
0.199	1751	25	85	178	56	234	346	648	61
0.200	1750	38	85	55	30	85	474	730	60
0.201	1749	25	69	163	58	221	310	570	59
0.202	1748	27	83	150	54	204	375	649	58
0.203	1747	26	89	204	44	248	382	701	57
0.204	1746	35	85	84	38	122	433	743	56
0.205	1745	24	80	118	38	156	314	653	55
0.206	1744	27	80	133	20	153	343	680	54
0.207	1743	24	84	188	71	259	362	674	53
0.208	1742	24	73	149	61	210	307	557	52
0.209	1741	20	79	173	32	205	288	644	51
0.210	1740	23	82	180	52	232	339	656	50
0.211	1739	28	82	130	34	164	346	668	49
0.212	1738	23	79	162	85	247	320	601	48
0.213	1737	24	79	133	36	169	308	629	47
0.214	1736	28	89	104	51	155	380	751	46
0.215	1735	28	85	122	41	163	365	709	45
0.216	1734	25	83	82	15	97	321	709	44
0.217	1733	30	80	43	16	59	317	715	43
0.218	1732	32	82	223	74	297	393	637	42
0.219	1731	29	83	201	76	277	379	656	41
0.220	1730	28	80	167	78	245	361	659	40
0.221	1729	24	89	176	52	228	349	656	39
0.222	1728	27	84	206	39	245	348	668	38
0.223	1727	25	88	241	51	292	343	664	37
0.224	1726	29	82	257	68	325	373	622	36
0.225	1725	30	90	234	81	315	394	658	35
0.226	1724	27	89	190	53	243	361	734	34
0.227	1723	33	90	208	102	310	399	724	33
0.228	1722	24	91	217	80	297	350	717	32
0.229	1721	26	95	258	60	318	364	721	31
0.230	1720	28	92	171	27	198	386	746	30
0.231	1719	30	91	247	49	296	384	699	29
0.232	1718	26	92	177	46	223	400	745	28
0.233	1717	29	86	153	56	209	377	710	27
0.234	1716	28	90	186	94	280	376	717	26
0.235	1715	30	90	163	46	209	380	711	25
0.236	1714	27	91	227	42	269	374	757	24
0.237	1713	29	94	269	66	335	394	744	23
0.238	1712	25	97	152	19	171	356	787	22
0.239	1711	26	88	120	42	162	333	696	21
0.240	1710	26	90	229	40	269	377	709	20
0.241	1709	25	79	140	47	187	323	657	19