Citation:

PANGAEA.589739

Name: Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample BITTER-71
Creator: Fritz Hans Schweingruber
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: 2007-02-21

RIS Citation BibTeX Citation Text Citation ShareShow Map Google Earth

Project(s):

Northern Hemispheric Dendroclimatological Network (NHD/WSL)

Coverage:

Latitude: 46.140000 * Longitude: -113.460000

Minimum Elevation: 2160.0 m * Maximum Elevation: 2160.0 m

Event(s):

BITTER * Latitude: 46.140000 * Longitude: -113.460000 * Elevation: 2160.0 m * Location: Skalkaho Pass, Bitterroot, USA * Campaign: * Method/Device: Tree ring sampling (TREE) * Comment: Exposition W; Slope 15 deg; Geology: Granit Moraenenschutt; Tree line 2540 m; av. Tree height 28 m; Tree cover 75%; Shrub cover 35%; Herb cover 75%; Vegatation type: Homogen; Film number: 747A

Comment:

Species PCEN; No of rings 179; Begin 1805; 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:

1611 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	25	88	126	12	138	313	722	203
-0.032	1982	28	86	127	14	141	333	710	202
-0.031	1981	25	87	133	19	152	326	696	201
-0.030	1980	27	81	98	14	112	333	676	200
-0.029	1979	27	83	105	15	120	323	705	199
-0.028	1978	29	84	84	11	95	337	733	198
-0.027	1977	27	78	74	11	85	319	654	197
-0.026	1976	28	76	59	10	69	319	648	196
-0.025	1975	28	67	64	9	73	325	594	195
-0.024	1974	29	81	49	7	56	325	705	194
-0.023	1973	28	74	51	9	60	317	641	193
-0.022	1972	30	73	58	9	67	336	630	192
-0.021	1971	30	79	54	13	67	351	679	191
-0.020	1970	28	75	67	12	79	342	637	190
-0.019	1969	29	83	62	11	73	351	718	189
-0.018	1968	30	75	50	8	58	353	658	188
-0.017	1967	29	74	52	12	64	336	635	187
-0.016	1966	28	80	75	10	85	334	687	186
-0.015	1965	29	57	90	24	114	332	492	185
-0.014	1964	30	64	60	12	72	338	553	184
-0.013	1963	32	80	70	10	80	358	693	183
-0.012	1962	31	78	63	13	76	360	666	182
-0.011	1961	31	85	61	10	71	369	758	181
-0.010	1960	31	84	72	14	86	365	712	180
-0.009	1959	33	79	44	16	60	379	662	179
-0.008	1958	32	85	51	9	60	367	750	178
-0.007	1957	35	82	41	7	48	390	733	177
-0.006	1956	32	84	54	10	64	373	721	176
-0.005	1955	34	83	60	9	69	386	745	175
-0.004	1954	33	80	59	7	66	381	714	174
-0.003	1953	33	78	51	11	62	381	682	173
-0.002	1952	32	79	50	11	61	386	691	172
-0.001	1951	32	75	61	12	73	367	661	171
0.000	1950	33	77	43	19	62	371	648	170
0.001	1949	34	79	49	11	60	387	689	169
0.002	1948	32	74	70	11	81	359	641	168
0.003	1947	33	82	62	14	76	384	683	167
0.004	1946	33	84	57	16	73	394	726	166
0.005	1945	34	93	58	9	67	404	822	165
0.006	1944	32	85	68	7	75	386	752	164
0.007	1943	32	82	63	13	76	387	693	163
0.008	1942	33	87	67	13	80	407	754	162
0.009	1941	34	83	54	13	67	408	727	161
0.010	1940	36	91	62	11	73	412	826	160
0.011	1939	36	92	47	9	56	428	804	159
0.012	1938	32	90	60	11	71	399	779	158
0.013	1937	35	88	49	9	58	404	780	157
0.014	1936	37	88	50	10	60	401	759	156
0.015	1935	33	90	61	11	72	377	750	155
0.016	1934	33	91	56	12	68	394	789	154
0.017	1933	34	83	49	16	65	399	710	153
0.018	1932	36	86	50	12	62	404	761	152
0.019	1931	32	91	61	14	75	393	790	151
0.020	1930	31	89	64	13	77	391	772	150
0.021	1929	31	78	60	14	74	367	710	149
0.022	1928	33	84	52	12	64	386	724	148
0.023	1927	30	77	44	11	55	379	705	147
0.024	1926	31	79	36	8	44	370	707	146
0.025	1925	31	85	49	13	62	358	748	145
0.026	1924	31	88	63	10	73	368	771	144
0.027	1923	30	85	60	12	72	380	741	143
0.028	1922	30	88	60	12	72	371	721	142
0.029	1921	32	90	57	11	68	398	785	141
0.030	1920	31	80	48	11	59	378	688	140
0.031	1919	28	89	58	10	68	364	763	139
0.032	1918	31	83	73	8	81	358	735	138
0.033	1917	31	84	60	13	73	356	680	137
0.034	1916	30	70	72	13	85	336	614	136
0.035	1915	31	79	55	16	71	373	697	135
0.036	1914	28	82	69	12	81	352	705	134
0.037	1913	29	75	73	11	84	345	655	133
0.038	1912	31	64	55	21	76	363	574	132
0.039	1911	31	75	67	13	80	363	635	131
0.040	1910	29	83	69	14	83	361	716	130
0.041	1909	29	77	62	14	76	350	643	129
0.042	1908	29	82	78	14	92	344	709	128
0.043	1907	30	64	73	14	87	345	549	127
0.044	1906	30	83	62	13	75	365	702	126
0.045	1905	31	84	65	11	76	360	714	125
0.046	1904	30	84	83	12	95	353	709	124
0.047	1903	30	74	70	13	83	348	617	123
0.048	1902	30	75	70	13	83	351	647	122
0.049	1901	28	79	77	11	88	335	693	121
0.050	1900	26	78	92	17	109	310	655	120
0.051	1899	30	55	73	12	85	322	493	119
0.052	1898	27	72	84	17	101	328	620	118
0.053	1897	28	81	83	15	98	341	693	117
0.054	1896	30	75	74	13	87	344	650	116
0.055	1895	26	76	73	16	89	325	633	115
0.056	1894	29	75	84	14	98	333	644	114
0.057	1893	27	71	79	17	96	334	609	113
0.058	1892	29	84	78	12	90	342	701	112
0.059	1891	27	81	84	13	97	334	693	111
0.060	1890	26	82	88	17	105	349	657	110
0.061	1889	30	88	74	15	89	356	758	109
0.062	1888	26	84	89	14	103	345	717	108
0.063	1887	30	75	84	16	100	353	639	107
0.064	1886	25	79	106	13	119	304	659	106
0.065	1885	27	78	113	18	131	308	673	105
0.066	1884	28	78	92	15	107	329	649	104
0.067	1883	31	83	64	11	75	397	688	103
0.068	1882	27	84	127	11	138	322	698	102
0.069	1881	27	76	122	19	141	330	623	101
0.070	1880	30	61	93	23	116	329	542	100
0.071	1879	27	79	100	17	117	329	642	99
0.072	1878	27	78	102	14	116	323	653	98
0.073	1877	26	77	99	10	109	313	659	97
0.074	1876	28	59	105	12	117	327	511	96
0.075	1875	30	62	107	14	121	340	544	95
0.076	1874	29	84	114	14	128	340	685	94
0.077	1873	28	77	118	11	129	344	639	93
0.078	1872	31	70	96	18	114	352	595	92
0.079	1871	29	87	112	11	123	360	761	91
0.080	1870	29	82	99	17	116	350	661	90
0.081	1869	28	82	124	12	136	344	710	89
0.082	1868	27	81	138	18	156	330	673	88
0.083	1867	27	75	146	16	162	333	646	87
0.084	1866	26	72	138	25	163	317	598	86
0.085	1865	26	78	174	18	192	324	687	85
0.086	1864	27	84	168	17	185	341	705	84
0.087	1863	25	84	178	20	198	319	724	83
0.088	1862	27	80	163	17	180	326	671	82
0.089	1861	26	76	163	18	181	311	654	81
0.090	1860	27	80	156	17	173	328	680	80
0.091	1859	27	87	180	19	199	334	731	79
0.092	1858	28	82	176	20	196	334	672	78
0.093	1857	25	73	157	39	196	323	597	77
0.094	1856	27	82	154	21	175	340	676	76
0.095	1855	28	80	139	28	167	340	669	75
0.096	1854	26	76	149	32	181	329	673	74
0.097	1853	28	76	129	19	148	341	625	73
0.098	1852	26	73	150	19	169	326	605	72
0.099	1851	25	63	128	31	159	306	528	71
0.100	1850	24	77	179	23	202	306	646	70
0.101	1849	27	68	116	26	142	335	581	69
0.102	1848	25	74	138	26	164	307	620	68
0.103	1847	27	78	156	29	185	337	632	67
0.104	1846	27	79	143	28	171	324	638	66
0.105	1845	27	74	139	22	161	323	618	65
0.106	1844	25	78	140	20	160	314	647	64
0.107	1843	25	74	162	21	183	318	638	63
0.108	1842	26	79	157	24	181	308	671	62
0.109	1841	24	72	161	26	187	298	588	61
0.110	1840	27	72	137	19	156	320	625	60
0.111	1839	24	74	152	25	177	310	628	59
0.112	1838	27	74	135	13	148	332	625	58
0.113	1837	27	61	129	21	150	320	522	57
0.114	1836	28	65	122	30	152	328	572	56
0.115	1835	27	71	151	33	184	318	598	55
0.116	1834	28	77	162	31	193	338	642	54
0.117	1833	27	69	164	32	196	317	587	53
0.118	1832	30	76	129	26	155	357	631	52
0.119	1831	27	75	133	30	163	325	650	51
0.120	1830	27	79	134	25	159	336	678	50
0.121	1829	25	78	160	31	191	318	636	49
0.122	1828	27	81	153	31	184	327	644	48
0.123	1827	26	67	137	38	175	318	570	47
0.124	1826	25	77	136	20	156	314	674	46
0.125	1825	27	82	148	19	167	330	701	45
0.126	1824	27	73	135	26	161	323	646	44
0.127	1823	26	78	140	25	165	320	668	43
0.128	1822	26	77	151	22	173	303	656	42
0.129	1821	27	70	162	22	184	321	599	41
0.130	1820	24	57	164	23	187	284	489	40
0.131	1819	24	65	168	30	198	298	533	39
0.132	1818	27	63	170	29	199	315	542	38
0.133	1817	27	64	141	48	189	325	557	37
0.134	1816	30	81	148	33	181	355	655	36
0.135	1815	28	68	132	21	153	317	604	35
0.136	1814	28	77	143	26	169	327	613	34
0.137	1813	27	57	140	37	177	303	517	33
0.138	1812	26	71	155	20	175	317	606	32
0.139	1811	25	73	156	23	179	315	630	31
0.140	1810	31	72	78	23	101	367	625	30
0.141	1809	27	68	146	31	177	330	598	29
0.142	1808	27	68	136	23	159	321	589	28
0.143	1807	26	71	127	25	152	314	602	27
0.144	1806	26	63	125	26	151	301	549	26
0.145	1805	25	58	170	40	210	287	508	25