Citation:

PANGAEA.592226

Name: Tree-ring measurements of Abies amabilis (Pacific silver fir) from sample HELENS-21
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

RIS Citation BibTeX Citation Text Citation ShareShow Map Google Earth

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 265; Begin 1719; 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:

2385 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	33	81	28	11	39	396	716	303
-0.032	1982	34	73	19	11	30	389	638	302
-0.031	1981	39	74	12	10	22	431	670	301
-0.030	1980	30	79	59	22	81	346	674	300
-0.029	1979	27	85	65	48	113	362	681	299
-0.028	1978	29	82	48	18	66	346	717	298
-0.027	1977	29	75	41	20	61	324	649	297
-0.026	1976	26	73	48	17	65	325	630	296
-0.025	1975	26	72	50	14	64	314	612	295
-0.024	1974	28	73	28	11	39	326	654	294
-0.023	1973	27	78	47	14	61	327	673	293
-0.022	1972	27	80	37	13	50	325	683	292
-0.021	1971	28	76	49	13	62	333	669	291
-0.020	1970	27	80	64	24	88	333	668	290
-0.019	1969	28	85	48	19	67	340	719	289
-0.018	1968	26	75	47	18	65	325	652	288
-0.017	1967	28	72	34	16	50	324	612	287
-0.016	1966	26	72	43	14	57	321	638	286
-0.015	1965	26	72	54	16	70	306	619	285
-0.014	1964	29	63	33	12	45	314	557	284
-0.013	1963	26	74	41	15	56	306	622	283
-0.012	1962	27	69	33	11	44	315	606	282
-0.011	1961	28	67	31	13	44	321	577	281
-0.010	1960	28	73	38	8	46	333	669	280
-0.009	1959	30	63	31	11	42	341	566	279
-0.008	1958	27	76	41	13	54	321	662	278
-0.007	1957	27	71	52	13	65	311	623	277
-0.006	1956	28	69	37	14	51	319	593	276
-0.005	1955	27	69	35	14	49	323	606	275
-0.004	1954	29	62	28	11	39	335	553	274
-0.003	1953	31	63	22	11	33	345	572	273
-0.002	1952	30	72	28	13	41	349	635	272
-0.001	1951	29	73	40	14	54	333	627	271
0.000	1950	28	75	42	17	59	327	626	270
0.001	1949	29	78	54	15	69	342	675	269
0.002	1948	29	77	42	15	57	365	671	268
0.003	1947	28	83	39	20	59	340	678	267
0.004	1946	34	83	37	15	52	424	740	266
0.005	1945	31	82	50	38	88	394	691	265
0.006	1944	24	80	83	52	135	328	646	264
0.007	1943	27	77	45	10	55	346	696	263
0.008	1942	30	85	42	16	58	361	733	262
0.009	1941	28	83	37	15	52	344	689	261
0.010	1940	30	83	36	15	51	360	700	260
0.011	1939	30	83	34	12	46	361	724	259
0.012	1938	32	89	35	12	47	402	785	258
0.013	1937	30	80	34	16	50	373	690	257
0.014	1936	28	84	56	32	88	361	698	256
0.015	1935	28	82	72	38	110	369	667	255
0.016	1934	27	89	84	29	113	356	731	254
0.017	1933	27	72	60	23	83	319	632	253
0.018	1932	29	86	54	26	80	343	726	252
0.019	1931	28	90	61	40	101	363	743	251
0.020	1930	28	93	63	16	79	369	798	250
0.021	1929	33	91	52	14	66	396	768	249
0.022	1928	26	92	86	25	111	330	766	248
0.023	1927	27	81	60	36	96	354	631	247
0.024	1926	29	88	76	33	109	378	707	246
0.025	1925	29	91	77	23	100	369	747	245
0.026	1924	26	91	83	31	114	367	724	244
0.027	1923	27	90	89	25	114	363	749	243
0.028	1922	28	85	89	30	119	366	697	242
0.029	1921	30	83	54	24	78	376	720	241
0.030	1920	28	81	83	23	106	356	689	240
0.031	1919	29	82	54	28	82	366	679	239
0.032	1918	27	81	54	16	70	325	665	238
0.033	1917	26	82	72	23	95	323	698	237
0.034	1916	27	85	59	20	79	351	722	236
0.035	1915	27	82	111	32	143	346	683	235
0.036	1914	27	82	109	35	144	366	685	234
0.037	1913	28	81	76	39	115	368	634	233
0.038	1912	28	82	90	30	120	357	676	232
0.039	1911	26	78	86	56	142	329	617	231
0.040	1910	29	88	90	39	129	364	720	230
0.041	1909	27	85	81	25	106	352	743	229
0.042	1908	28	81	92	42	134	361	645	228
0.043	1907	28	83	90	33	123	367	688	227
0.044	1906	33	89	55	37	92	419	755	226
0.045	1905	29	81	74	23	97	353	671	225
0.046	1904	28	86	111	106	217	378	722	224
0.047	1903	25	75	126	60	186	324	603	223
0.048	1902	27	76	147	82	229	357	605	222
0.049	1901	26	82	163	109	272	351	636	221
0.050	1900	28	78	149	41	190	386	621	220
0.051	1899	27	86	114	50	164	372	683	219
0.052	1898	26	85	158	45	203	388	669	218
0.053	1897	29	78	149	48	197	409	636	217
0.054	1896	28	71	114	100	214	343	592	216
0.055	1895	44	66	23	39	62	478	627	215
0.056	1894	39	72	26	17	43	445	654	214
0.057	1893	26	61	98	89	187	306	507	213
0.058	1892	25	91	88	40	128	336	735	212
0.059	1891	27	79	84	33	117	351	656	211
0.060	1890	26	80	79	30	109	331	646	210
0.061	1889	27	81	61	10	71	337	725	209
0.062	1888	25	82	60	12	72	306	695	208
0.063	1887	25	78	60	17	77	329	649	207
0.064	1886	25	84	75	26	101	329	702	206
0.065	1885	29	95	64	20	84	365	814	205
0.066	1884	27	91	77	21	98	347	730	204
0.067	1883	26	88	101	53	154	327	709	203
0.068	1882	27	86	100	31	131	334	704	202
0.069	1881	27	86	133	25	158	361	695	201
0.070	1880	29	83	89	20	109	366	672	200
0.071	1879	27	84	139	63	202	362	660	199
0.072	1878	29	96	102	56	158	408	751	198
0.073	1877	29	93	88	33	121	381	739	197
0.074	1876	29	85	55	16	71	379	765	196
0.075	1875	29	89	74	34	108	383	682	195
0.076	1874	45	84	14	29	43	518	723	194
0.077	1873	26	94	65	24	89	368	771	193
0.078	1872	27	89	60	41	101	373	700	192
0.079	1871	28	92	49	23	72	384	755	191
0.080	1870	29	92	46	15	61	384	768	190
0.081	1869	28	88	58	22	80	379	712	189
0.082	1868	27	94	58	22	80	358	774	188
0.083	1867	26	87	54	22	76	354	703	187
0.084	1866	29	93	56	13	69	369	812	186
0.085	1865	29	81	47	22	69	371	636	185
0.086	1864	27	92	57	14	71	350	794	184
0.087	1863	27	84	64	21	85	341	673	183
0.088	1862	26	89	88	17	105	339	722	182
0.089	1861	27	82	71	31	102	360	689	181
0.090	1860	25	86	97	34	131	326	682	180
0.091	1859	27	85	83	27	110	363	702	179
0.092	1858	28	88	86	29	115	385	731	178
0.093	1857	28	96	85	19	104	372	805	177
0.094	1856	26	92	87	16	103	354	773	176
0.095	1855	26	90	91	26	117	323	701	175
0.096	1854	25	89	102	27	129	364	715	174
0.097	1853	27	87	89	34	123	360	692	173
0.098	1852	25	87	67	23	90	346	687	172
0.099	1851	25	84	60	29	89	338	717	171
0.100	1850	31	89	39	17	56	381	749	170
0.101	1849	29	82	42	11	53	357	731	169
0.102	1848	25	80	139	29	168	364	647	168
0.103	1847	26	79	73	59	132	348	603	167
0.104	1846	25	83	84	26	110	340	657	166
0.105	1845	26	85	40	16	56	359	765	165
0.106	1844	23	71	68	16	84	295	612	164
0.107	1843	21	82	73	9	82	288	724	163
0.108	1842	25	81	56	13	69	342	679	162
0.109	1841	24	83	37	10	47	284	702	161
0.110	1840	25	77	35	10	45	312	683	160
0.111	1839	25	82	58	9	67	309	734	159
0.112	1838	25	82	55	11	66	322	725	158
0.113	1837	26	79	37	9	46	309	685	157
0.114	1836	25	85	53	8	61	313	751	156
0.115	1835	26	83	36	8	44	315	737	155
0.116	1834	24	85	42	8	50	329	759	154
0.117	1833	25	81	26	6	32	307	691	153
0.118	1832	22	75	29	6	35	296	673	152
0.119	1831	26	74	26	6	32	309	654	151
0.120	1830	25	75	32	7	39	315	650	150
0.121	1829	28	78	32	9	41	347	673	149
0.122	1828	25	87	49	13	62	338	725	148
0.123	1827	25	79	70	14	84	317	655	147
0.124	1826	26	87	65	12	77	336	719	146
0.125	1825	28	86	51	9	60	359	720	145
0.126	1824	34	79	17	6	23	386	700	144
0.127	1823	26	74	53	10	63	330	629	143
0.128	1822	28	89	63	10	73	337	787	142
0.129	1821	27	87	72	11	83	336	758	141
0.130	1820	30	84	52	12	64	364	720	140
0.131	1819	32	89	43	11	54	383	787	139
0.132	1818	30	91	65	13	78	342	767	138
0.133	1817	33	90	55	12	67	404	801	137
0.134	1816	25	94	85	28	113	324	763	136
0.135	1815	29	92	50	13	63	358	783	135
0.136	1814	25	88	76	15	91	328	729	134
0.137	1813	26	85	53	9	62	331	733	133
0.138	1812	28	89	43	9	52	358	783	132
0.139	1811	24	73	72	28	100	287	564	131
0.140	1810	26	83	66	14	80	333	698	130
0.141	1809	28	82	58	18	76	348	669	129
0.142	1808	28	89	77	16	93	358	718	128
0.143	1807	27	90	90	23	113	360	712	127
0.144	1806	29	84	46	19	65	369	673	126
0.145	1805	29	95	59	17	76	368	838	125
0.146	1804	31	91	56	16	72	385	767	124
0.147	1803	29	90	50	11	61	354	760	123
0.148	1802	27	91	82	16	98	349	758	122
0.149	1801	30	78	49	20	69	359	631	121
0.150	1800	33	95	56	11	67	439	842	120
0.151	1799	28	93	99	32	131	393	737	119
0.152	1798	27	97	93	29	122	380	796	118
0.153	1797	30	88	78	22	100	396	716	117
0.154	1796	30	95	68	25	93	383	789	116
0.155	1795	31	96	66	14	80	397	810	115
0.156	1794	30	97	89	20	109	391	802	114
0.157	1793	33	99	87	21	108	424	835	113
0.158	1792	33	98	76	25	101	417	832	112
0.159	1791	28	102	88	18	106	399	846	111
0.160	1790	32	89	69	15	84	387	754	110
0.161	1789	31	97	69	18	87	382	797	109
0.162	1788	42	93	41	9	50	508	840	108
0.163	1787	36	96	48	11	59	435	828	107
0.164	1786	35	101	80	20	100	437	877	106
0.165	1785	47	96	40	33	73	569	817	105
0.166	1784	31	101	81	27	108	399	827	104
0.167	1783	34	91	76	17	93	424	801	103
0.168	1782	34	91	77	15	92	417	779	102
0.169	1781	31	95	82	28	110	391	787	101
0.170	1780	32	95	83	25	108	405	793	100
0.171	1779	30	90	93	25	118	383	778	99
0.172	1778	31	87	113	30	143	382	724	98
0.173	1777	30	93	86	21	107	388	773	97
0.174	1776	32	97	91	22	113	394	831	96
0.175	1775	32	94	86	24	110	378	772	95
0.176	1774	32	95	132	21	153	417	789	94
0.177	1773	34	88	106	41	147	394	730	93
0.178	1772	36	96	108	33	141	451	797	92
0.179	1771	34	97	109	33	142	452	819	91
0.180	1770	32	96	92	25	117	415	812	90
0.181	1769	34	94	75	21	96	417	803	89
0.182	1768	34	98	86	27	113	405	816	88
0.183	1767	32	90	88	33	121	383	745	87
0.184	1766	32	93	86	26	112	386	766	86
0.185	1765	32	97	94	16	110	410	839	85
0.186	1764	32	93	75	19	94	394	826	84
0.187	1763	32	90	77	18	95	405	789	83
0.188	1762	32	89	97	30	127	399	762	82
0.189	1761	33	91	71	30	101	416	803	81
0.190	1760	34	87	72	28	100	403	751	80
0.191	1759	38	97	88	27	115	474	859	79
0.192	1758	45	92	94	26	120	521	800	78
0.193	1757	36	82	55	44	99	420	763	77
0.194	1756	41	79	69	35	104	467	719	76
0.195	1755	41	89	88	46	134	485	790	75
0.196	1754	47	90	16	38	54	624	804	74
0.197	1753	39	101	56	6	62	538	988	73
0.198	1752	44	88	15	9	24	551	786	72
0.199	1751	41	98	43	10	53	477	894	71
0.200	1750	35	94	49	13	62	411	816	70
0.201	1749	32	93	59	15	74	419	802	69
0.202	1748	35	92	49	24	73	404	755	68
0.203	1747	36	90	51	22	73	441	761	67
0.204	1746	33	93	52	16	68	407	788	66
0.205	1745	35	89	53	23	76	401	747	65
0.206	1744	33	87	87	18	105	412	730	64
0.207	1743	35	93	122	29	151	425	788	63
0.208	1742	33	85	69	49	118	388	685	62
0.209	1741	30	87	88	21	109	375	715	61
0.210	1740	32	87	103	22	125	401	756	60
0.211	1739	27	81	107	21	128	326	688	59
0.212	1738	30	74	81	40	121	359	612	58
0.213	1737	27	75	91	25	116	341	645	57
0.214	1736	33	80	88	37	125	439	686	56
0.215	1735	28	71	96	25	121	340	608	55
0.216	1734	27	75	63	22	85	346	648	54
0.217	1733	26	72	84	37	121	308	593	53
0.218	1732	27	67	100	33	133	332	577	52
0.219	1731	27	69	105	43	148	341	574	51
0.220	1730	29	69	80	39	119	365	591	50
0.221	1729	29	64	47	34	81	349	564	49
0.222	1728	31	61	45	30	75	357	561	48
0.223	1727	29	65	61	34	95	355	569	47
0.224	1726	30	60	51	40	91	355	525	46
0.225	1725	32	66	58	40	98	379	585	45
0.226	1724	32	66	55	38	93	376	580	44
0.227	1723	34	73	96	43	139	403	639	43
0.228	1722	32	73	66	43	109	396	632	42
0.229	1721	35	82	71	40	111	428	706	41
0.230	1720	32	75	63	51	114	403	644	40
0.231	1719	33	67	80	40	120	394	592	39