Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample BITTER-111 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589721
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
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: WDD * 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 189; Begin 1795; End 1983
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | 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 | Ring width | R | 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:
1239 data points
Data
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 R [1/100 mm] | 8 I [1/1000 g/cm3] | 9 T [1/1000 g/cm3] | 10 Age_pith [a] |
---|---|---|---|---|---|---|---|---|---|
-0.033 | 1983 | 30 | 82 | 85 | 8 | 93 | 348 | 702 | 204 |
-0.032 | 1982 | 29 | 76 | 83 | 8 | 91 | 326 | 664 | 203 |
-0.031 | 1981 | 24 | 82 | 89 | 8 | 97 | 314 | 711 | 202 |
-0.030 | 1980 | 28 | 77 | 69 | 8 | 77 | 321 | 665 | 201 |
-0.029 | 1979 | 26 | 80 | 82 | 11 | 93 | 325 | 680 | 200 |
-0.028 | 1978 | 28 | 82 | 71 | 8 | 79 | 345 | 706 | 199 |
-0.027 | 1977 | 27 | 75 | 65 | 6 | 71 | 313 | 671 | 198 |
-0.026 | 1976 | 27 | 70 | 70 | 6 | 76 | 302 | 624 | 197 |
-0.025 | 1975 | 23 | 65 | 76 | 9 | 85 | 305 | 559 | 196 |
-0.024 | 1974 | 25 | 75 | 82 | 9 | 91 | 292 | 645 | 195 |
-0.023 | 1973 | 26 | 73 | 85 | 8 | 93 | 298 | 645 | 194 |
-0.022 | 1972 | 28 | 78 | 85 | 11 | 96 | 317 | 662 | 193 |
-0.021 | 1971 | 27 | 83 | 96 | 9 | 105 | 326 | 736 | 192 |
-0.020 | 1970 | 24 | 83 | 113 | 10 | 123 | 293 | 693 | 191 |
-0.019 | 1969 | 26 | 84 | 70 | 12 | 82 | 326 | 713 | 190 |
-0.018 | 1968 | 24 | 76 | 84 | 10 | 94 | 301 | 623 | 189 |
-0.017 | 1967 | 25 | 79 | 101 | 9 | 110 | 304 | 695 | 188 |
-0.016 | 1966 | 25 | 88 | 91 | 12 | 103 | 306 | 745 | 187 |
-0.015 | 1965 | 26 | 74 | 74 | 13 | 87 | 304 | 626 | 186 |
-0.014 | 1964 | 24 | 64 | 86 | 11 | 97 | 282 | 562 | 185 |
-0.013 | 1963 | 22 | 83 | 83 | 10 | 93 | 292 | 683 | 184 |
-0.012 | 1962 | 25 | 74 | 69 | 6 | 75 | 299 | 676 | 183 |
-0.011 | 1961 | 24 | 78 | 93 | 11 | 104 | 277 | 663 | 182 |
-0.010 | 1960 | 24 | 78 | 101 | 15 | 116 | 284 | 637 | 181 |
-0.009 | 1959 | 24 | 76 | 95 | 10 | 105 | 304 | 653 | 180 |
-0.008 | 1958 | 25 | 85 | 99 | 13 | 112 | 322 | 739 | 179 |
-0.007 | 1957 | 26 | 82 | 99 | 11 | 110 | 299 | 698 | 178 |
-0.006 | 1956 | 26 | 78 | 97 | 16 | 113 | 310 | 675 | 177 |
-0.005 | 1955 | 25 | 84 | 87 | 9 | 96 | 303 | 725 | 176 |
-0.004 | 1954 | 24 | 76 | 83 | 7 | 90 | 287 | 689 | 175 |
-0.003 | 1953 | 26 | 76 | 66 | 10 | 76 | 319 | 624 | 174 |
-0.002 | 1952 | 25 | 76 | 70 | 11 | 81 | 313 | 626 | 173 |
-0.001 | 1951 | 26 | 73 | 86 | 12 | 98 | 292 | 611 | 172 |
0.000 | 1950 | 25 | 77 | 75 | 7 | 82 | 291 | 669 | 171 |
0.001 | 1949 | 26 | 74 | 78 | 11 | 89 | 310 | 638 | 170 |
0.002 | 1948 | 26 | 78 | 92 | 10 | 102 | 298 | 660 | 169 |
0.003 | 1947 | 26 | 83 | 83 | 10 | 93 | 310 | 712 | 168 |
0.004 | 1946 | 27 | 82 | 78 | 8 | 86 | 307 | 724 | 167 |
0.005 | 1945 | 24 | 88 | 88 | 10 | 98 | 313 | 764 | 166 |
0.006 | 1944 | 26 | 76 | 74 | 7 | 81 | 313 | 675 | 165 |
0.007 | 1943 | 25 | 78 | 44 | 7 | 51 | 349 | 674 | 164 |
0.008 | 1942 | 24 | 80 | 60 | 9 | 69 | 310 | 681 | 163 |
0.009 | 1941 | 23 | 80 | 60 | 9 | 69 | 305 | 675 | 162 |
0.010 | 1940 | 24 | 78 | 64 | 8 | 72 | 294 | 664 | 161 |
0.011 | 1939 | 27 | 79 | 61 | 7 | 68 | 315 | 673 | 160 |
0.012 | 1938 | 24 | 81 | 68 | 7 | 75 | 304 | 706 | 159 |
0.013 | 1937 | 24 | 75 | 62 | 6 | 68 | 279 | 663 | 158 |
0.014 | 1936 | 27 | 75 | 71 | 10 | 81 | 312 | 685 | 157 |
0.015 | 1935 | 25 | 77 | 66 | 9 | 75 | 311 | 684 | 156 |
0.016 | 1934 | 26 | 80 | 45 | 8 | 53 | 326 | 675 | 155 |
0.017 | 1933 | 25 | 80 | 59 | 7 | 66 | 317 | 709 | 154 |
0.018 | 1932 | 25 | 75 | 37 | 17 | 54 | 299 | 583 | 153 |
0.019 | 1931 | 26 | 86 | 76 | 10 | 86 | 311 | 722 | 152 |
0.020 | 1930 | 151 | |||||||
0.021 | 1929 | 150 | |||||||
0.022 | 1928 | 149 | |||||||
0.023 | 1927 | 148 | |||||||
0.024 | 1926 | 147 | |||||||
0.025 | 1925 | 146 | |||||||
0.026 | 1924 | 145 | |||||||
0.027 | 1923 | 144 | |||||||
0.028 | 1922 | 143 | |||||||
0.029 | 1921 | 142 | |||||||
0.030 | 1920 | 141 | |||||||
0.031 | 1919 | 140 | |||||||
0.032 | 1918 | 139 | |||||||
0.033 | 1917 | 138 | |||||||
0.034 | 1916 | 137 | |||||||
0.035 | 1915 | 136 | |||||||
0.036 | 1914 | 135 | |||||||
0.037 | 1913 | 134 | |||||||
0.038 | 1912 | 133 | |||||||
0.039 | 1911 | 132 | |||||||
0.040 | 1910 | 131 | |||||||
0.041 | 1909 | 130 | |||||||
0.042 | 1908 | 129 | |||||||
0.043 | 1907 | 128 | |||||||
0.044 | 1906 | 127 | |||||||
0.045 | 1905 | 126 | |||||||
0.046 | 1904 | 125 | |||||||
0.047 | 1903 | 124 | |||||||
0.048 | 1902 | 123 | |||||||
0.049 | 1901 | 122 | |||||||
0.050 | 1900 | 121 | |||||||
0.051 | 1899 | 120 | |||||||
0.052 | 1898 | 119 | |||||||
0.053 | 1897 | 118 | |||||||
0.054 | 1896 | 117 | |||||||
0.055 | 1895 | 116 | |||||||
0.056 | 1894 | 115 | |||||||
0.057 | 1893 | 114 | |||||||
0.058 | 1892 | 113 | |||||||
0.059 | 1891 | 112 | |||||||
0.060 | 1890 | 111 | |||||||
0.061 | 1889 | 110 | |||||||
0.062 | 1888 | 109 | |||||||
0.063 | 1887 | 108 | |||||||
0.064 | 1886 | 107 | |||||||
0.065 | 1885 | 106 | |||||||
0.066 | 1884 | 105 | |||||||
0.067 | 1883 | 104 | |||||||
0.068 | 1882 | 103 | |||||||
0.069 | 1881 | 102 | |||||||
0.070 | 1880 | 101 | |||||||
0.071 | 1879 | 100 | |||||||
0.072 | 1878 | 99 | |||||||
0.073 | 1877 | 98 | |||||||
0.074 | 1876 | 97 | |||||||
0.075 | 1875 | 96 | |||||||
0.076 | 1874 | 95 | |||||||
0.077 | 1873 | 94 | |||||||
0.078 | 1872 | 93 | |||||||
0.079 | 1871 | 92 | |||||||
0.080 | 1870 | 91 | |||||||
0.081 | 1869 | 90 | |||||||
0.082 | 1868 | 89 | |||||||
0.083 | 1867 | 88 | |||||||
0.084 | 1866 | 87 | |||||||
0.085 | 1865 | 86 | |||||||
0.086 | 1864 | 27 | 66 | 107 | 30 | 137 | 311 | 565 | 85 |
0.087 | 1863 | 26 | 77 | 142 | 24 | 166 | 325 | 650 | 84 |
0.088 | 1862 | 27 | 71 | 124 | 23 | 147 | 322 | 593 | 83 |
0.089 | 1861 | 26 | 75 | 128 | 21 | 149 | 302 | 632 | 82 |
0.090 | 1860 | 23 | 68 | 129 | 21 | 150 | 283 | 571 | 81 |
0.091 | 1859 | 24 | 73 | 159 | 29 | 188 | 303 | 617 | 80 |
0.092 | 1858 | 25 | 71 | 145 | 23 | 168 | 310 | 610 | 79 |
0.093 | 1857 | 26 | 72 | 142 | 26 | 168 | 315 | 617 | 78 |
0.094 | 1856 | 25 | 72 | 146 | 25 | 171 | 306 | 618 | 77 |
0.095 | 1855 | 25 | 74 | 177 | 20 | 197 | 305 | 638 | 76 |
0.096 | 1854 | 27 | 77 | 148 | 34 | 182 | 327 | 650 | 75 |
0.097 | 1853 | 28 | 76 | 111 | 21 | 132 | 319 | 649 | 74 |
0.098 | 1852 | 26 | 75 | 139 | 22 | 161 | 307 | 639 | 73 |
0.099 | 1851 | 24 | 68 | 165 | 27 | 192 | 297 | 586 | 72 |
0.100 | 1850 | 23 | 77 | 201 | 26 | 227 | 289 | 629 | 71 |
0.101 | 1849 | 25 | 70 | 157 | 29 | 186 | 320 | 604 | 70 |
0.102 | 1848 | 25 | 78 | 208 | 36 | 244 | 316 | 628 | 69 |
0.103 | 1847 | 27 | 77 | 173 | 42 | 215 | 341 | 626 | 68 |
0.104 | 1846 | 26 | 75 | 161 | 28 | 189 | 326 | 618 | 67 |
0.105 | 1845 | 25 | 73 | 167 | 27 | 194 | 297 | 605 | 66 |
0.106 | 1844 | 24 | 71 | 165 | 26 | 191 | 304 | 601 | 65 |
0.107 | 1843 | 25 | 76 | 176 | 28 | 204 | 311 | 620 | 64 |
0.108 | 1842 | 24 | 75 | 193 | 33 | 226 | 304 | 619 | 63 |
0.109 | 1841 | 25 | 75 | 192 | 35 | 227 | 314 | 617 | 62 |
0.110 | 1840 | 26 | 65 | 151 | 32 | 183 | 302 | 548 | 61 |
0.111 | 1839 | 24 | 73 | 187 | 25 | 212 | 307 | 623 | 60 |
0.112 | 1838 | 26 | 68 | 143 | 21 | 164 | 320 | 585 | 59 |
0.113 | 1837 | 25 | 61 | 165 | 30 | 195 | 312 | 523 | 58 |
0.114 | 1836 | 25 | 67 | 166 | 33 | 199 | 302 | 570 | 57 |
0.115 | 1835 | 24 | 60 | 206 | 41 | 247 | 285 | 506 | 56 |
0.116 | 1834 | 26 | 77 | 213 | 36 | 249 | 299 | 633 | 55 |
0.117 | 1833 | 25 | 66 | 221 | 33 | 254 | 287 | 567 | 54 |
0.118 | 1832 | 27 | 67 | 110 | 29 | 139 | 331 | 563 | 53 |
0.119 | 1831 | 22 | 73 | 196 | 31 | 227 | 278 | 600 | 52 |
0.120 | 1830 | 25 | 75 | 201 | 34 | 235 | 296 | 627 | 51 |
0.121 | 1829 | 24 | 78 | 201 | 39 | 240 | 298 | 648 | 50 |
0.122 | 1828 | 24 | 67 | 195 | 37 | 232 | 288 | 576 | 49 |
0.123 | 1827 | 23 | 67 | 206 | 34 | 240 | 289 | 577 | 48 |
0.124 | 1826 | 22 | 70 | 158 | 23 | 181 | 284 | 590 | 47 |
0.125 | 1825 | 21 | 74 | 183 | 23 | 206 | 264 | 631 | 46 |
0.126 | 1824 | 25 | 73 | 205 | 30 | 235 | 290 | 618 | 45 |
0.127 | 1823 | 25 | 75 | 174 | 28 | 202 | 302 | 648 | 44 |
0.128 | 1822 | 22 | 75 | 220 | 25 | 245 | 280 | 628 | 43 |
0.129 | 1821 | 22 | 67 | 242 | 25 | 267 | 274 | 570 | 42 |
0.130 | 1820 | 22 | 62 | 244 | 25 | 269 | 265 | 538 | 41 |
0.131 | 1819 | 23 | 62 | 251 | 38 | 289 | 276 | 528 | 40 |
0.132 | 1818 | 23 | 67 | 232 | 43 | 275 | 289 | 560 | 39 |
0.133 | 1817 | 24 | 75 | 250 | 34 | 284 | 289 | 621 | 38 |
0.134 | 1816 | 24 | 70 | 292 | 34 | 326 | 289 | 598 | 37 |
0.135 | 1815 | 25 | 71 | 257 | 32 | 289 | 291 | 594 | 36 |
0.136 | 1814 | 23 | 71 | 311 | 44 | 355 | 279 | 576 | 35 |
0.137 | 1813 | 22 | 64 | 349 | 55 | 404 | 264 | 545 | 34 |
0.138 | 1812 | 23 | 72 | 303 | 58 | 361 | 285 | 599 | 33 |
0.139 | 1811 | 22 | 70 | 263 | 38 | 301 | 272 | 602 | 32 |
0.140 | 1810 | 22 | 69 | 268 | 28 | 296 | 271 | 580 | 31 |
0.141 | 1809 | 22 | 72 | 304 | 24 | 328 | 283 | 591 | 30 |
0.142 | 1808 | 23 | 78 | 257 | 22 | 279 | 281 | 631 | 29 |
0.143 | 1807 | 22 | 72 | 271 | 28 | 299 | 269 | 616 | 28 |
0.144 | 1806 | 22 | 68 | 288 | 47 | 335 | 274 | 555 | 27 |
0.145 | 1805 | 22 | 73 | 286 | 30 | 316 | 276 | 618 | 26 |
0.146 | 1804 | 23 | 78 | 240 | 28 | 268 | 288 | 644 | 25 |
0.147 | 1803 | 27 | 69 | 153 | 29 | 182 | 322 | 600 | 24 |
0.148 | 1802 | 25 | 74 | 254 | 28 | 282 | 293 | 632 | 23 |
0.149 | 1801 | 24 | 60 | 229 | 25 | 254 | 277 | 531 | 22 |
0.150 | 1800 | 24 | 78 | 247 | 31 | 278 | 295 | 662 | 21 |
0.151 | 1799 | 24 | 78 | 265 | 32 | 297 | 296 | 659 | 20 |
0.152 | 1798 | 25 | 70 | 296 | 35 | 331 | 295 | 605 | 19 |
0.153 | 1797 | 23 | 66 | 308 | 36 | 344 | 279 | 550 | 18 |
0.154 | 1796 | 25 | 73 | 340 | 31 | 371 | 294 | 618 | 17 |
0.155 | 1795 | 24 | 74 | 347 | 52 | 399 | 286 | 610 | 16 |