Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample BITTER-21 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589729
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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 202; Begin 1782; 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 | 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:
1818 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 TRW [1/100 mm] | 8 I [1/1000 g/cm3] | 9 T [1/1000 g/cm3] | 10 Age_pith [a] |
---|---|---|---|---|---|---|---|---|---|
-0.033 | 1983 | 29 | 75 | 55 | 8 | 63 | 327 | 659 | 211 |
-0.032 | 1982 | 27 | 76 | 43 | 8 | 51 | 323 | 660 | 210 |
-0.031 | 1981 | 26 | 81 | 55 | 9 | 64 | 316 | 703 | 209 |
-0.030 | 1980 | 26 | 84 | 57 | 8 | 65 | 315 | 732 | 208 |
-0.029 | 1979 | 28 | 83 | 70 | 10 | 80 | 318 | 712 | 207 |
-0.028 | 1978 | 25 | 82 | 61 | 11 | 72 | 303 | 692 | 206 |
-0.027 | 1977 | 27 | 79 | 54 | 9 | 63 | 315 | 690 | 205 |
-0.026 | 1976 | 30 | 80 | 51 | 10 | 61 | 345 | 694 | 204 |
-0.025 | 1975 | 27 | 78 | 53 | 8 | 61 | 318 | 685 | 203 |
-0.024 | 1974 | 29 | 80 | 54 | 8 | 62 | 330 | 696 | 202 |
-0.023 | 1973 | 27 | 72 | 54 | 8 | 62 | 321 | 629 | 201 |
-0.022 | 1972 | 29 | 85 | 80 | 11 | 91 | 341 | 723 | 200 |
-0.021 | 1971 | 30 | 88 | 74 | 13 | 87 | 364 | 773 | 199 |
-0.020 | 1970 | 28 | 89 | 82 | 11 | 93 | 357 | 763 | 198 |
-0.019 | 1969 | 29 | 93 | 84 | 14 | 98 | 339 | 791 | 197 |
-0.018 | 1968 | 31 | 90 | 62 | 9 | 71 | 364 | 786 | 196 |
-0.017 | 1967 | 30 | 73 | 77 | 13 | 90 | 353 | 665 | 195 |
-0.016 | 1966 | 28 | 96 | 103 | 13 | 116 | 342 | 810 | 194 |
-0.015 | 1965 | 27 | 87 | 122 | 23 | 145 | 337 | 739 | 193 |
-0.014 | 1964 | 27 | 86 | 80 | 15 | 95 | 357 | 720 | 192 |
-0.013 | 1963 | 28 | 96 | 94 | 18 | 112 | 339 | 780 | 191 |
-0.012 | 1962 | 29 | 88 | 68 | 16 | 84 | 359 | 772 | 190 |
-0.011 | 1961 | 28 | 59 | 82 | 13 | 95 | 314 | 515 | 189 |
-0.010 | 1960 | 28 | 87 | 134 | 22 | 156 | 338 | 737 | 188 |
-0.009 | 1959 | 25 | 91 | 135 | 21 | 156 | 330 | 774 | 187 |
-0.008 | 1958 | 28 | 93 | 116 | 19 | 135 | 340 | 803 | 186 |
-0.007 | 1957 | 22 | 91 | 119 | 13 | 132 | 324 | 769 | 185 |
-0.006 | 1956 | 26 | 88 | 111 | 14 | 125 | 323 | 756 | 184 |
-0.005 | 1955 | 22 | 86 | 107 | 14 | 121 | 312 | 729 | 183 |
-0.004 | 1954 | 23 | 86 | 100 | 13 | 113 | 318 | 740 | 182 |
-0.003 | 1953 | 24 | 92 | 98 | 16 | 114 | 319 | 784 | 181 |
-0.002 | 1952 | 26 | 86 | 100 | 15 | 115 | 312 | 731 | 180 |
-0.001 | 1951 | 23 | 89 | 165 | 28 | 193 | 296 | 744 | 179 |
0.000 | 1950 | 25 | 79 | 112 | 40 | 152 | 292 | 612 | 178 |
0.001 | 1949 | 25 | 86 | 173 | 36 | 209 | 324 | 713 | 177 |
0.002 | 1948 | 25 | 90 | 192 | 27 | 219 | 313 | 736 | 176 |
0.003 | 1947 | 26 | 98 | 218 | 30 | 248 | 314 | 810 | 175 |
0.004 | 1946 | 23 | 91 | 193 | 33 | 226 | 309 | 752 | 174 |
0.005 | 1945 | 29 | 94 | 188 | 30 | 218 | 352 | 814 | 173 |
0.006 | 1944 | 27 | 90 | 170 | 25 | 195 | 354 | 732 | 172 |
0.007 | 1943 | 28 | 94 | 202 | 30 | 232 | 337 | 774 | 171 |
0.008 | 1942 | 26 | 94 | 181 | 27 | 208 | 337 | 795 | 170 |
0.009 | 1941 | 28 | 87 | 165 | 54 | 219 | 344 | 733 | 169 |
0.010 | 1940 | 26 | 82 | 146 | 25 | 171 | 302 | 681 | 168 |
0.011 | 1939 | 27 | 96 | 160 | 26 | 186 | 336 | 831 | 167 |
0.012 | 1938 | 28 | 93 | 252 | 35 | 287 | 349 | 795 | 166 |
0.013 | 1937 | 27 | 93 | 168 | 29 | 197 | 342 | 794 | 165 |
0.014 | 1936 | 28 | 96 | 224 | 35 | 259 | 340 | 812 | 164 |
0.015 | 1935 | 26 | 92 | 231 | 40 | 271 | 339 | 782 | 163 |
0.016 | 1934 | 28 | 97 | 231 | 55 | 286 | 359 | 808 | 162 |
0.017 | 1933 | 27 | 84 | 160 | 27 | 187 | 323 | 723 | 161 |
0.018 | 1932 | 27 | 81 | 170 | 41 | 211 | 337 | 664 | 160 |
0.019 | 1931 | 26 | 84 | 241 | 43 | 284 | 313 | 699 | 159 |
0.020 | 1930 | 26 | 87 | 232 | 41 | 273 | 322 | 734 | 158 |
0.021 | 1929 | 23 | 79 | 217 | 38 | 255 | 304 | 688 | 157 |
0.022 | 1928 | 25 | 83 | 198 | 51 | 249 | 313 | 692 | 156 |
0.023 | 1927 | 27 | 75 | 131 | 28 | 159 | 328 | 649 | 155 |
0.024 | 1926 | 23 | 78 | 130 | 18 | 148 | 277 | 664 | 154 |
0.025 | 1925 | 24 | 78 | 203 | 63 | 266 | 302 | 637 | 153 |
0.026 | 1924 | 24 | 81 | 234 | 65 | 299 | 314 | 688 | 152 |
0.027 | 1923 | 24 | 84 | 208 | 41 | 249 | 316 | 709 | 151 |
0.028 | 1922 | 22 | 79 | 189 | 43 | 232 | 291 | 701 | 150 |
0.029 | 1921 | 23 | 84 | 191 | 46 | 237 | 309 | 713 | 149 |
0.030 | 1920 | 24 | 76 | 112 | 25 | 137 | 297 | 653 | 148 |
0.031 | 1919 | 22 | 83 | 193 | 33 | 226 | 276 | 714 | 147 |
0.032 | 1918 | 22 | 67 | 205 | 45 | 250 | 271 | 594 | 146 |
0.033 | 1917 | 24 | 78 | 162 | 38 | 200 | 288 | 645 | 145 |
0.034 | 1916 | 22 | 60 | 197 | 51 | 248 | 275 | 528 | 144 |
0.035 | 1915 | 27 | 70 | 159 | 50 | 209 | 309 | 612 | 143 |
0.036 | 1914 | 22 | 72 | 271 | 66 | 337 | 274 | 584 | 142 |
0.037 | 1913 | 21 | 74 | 237 | 47 | 284 | 271 | 580 | 141 |
0.038 | 1912 | 20 | 46 | 236 | 88 | 324 | 251 | 399 | 140 |
0.039 | 1911 | 22 | 60 | 262 | 70 | 332 | 279 | 527 | 139 |
0.040 | 1910 | 24 | 70 | 227 | 94 | 321 | 287 | 622 | 138 |
0.041 | 1909 | 21 | 65 | 224 | 31 | 255 | 265 | 568 | 137 |
0.042 | 1908 | 21 | 69 | 322 | 63 | 385 | 266 | 587 | 136 |
0.043 | 1907 | 25 | 47 | 179 | 95 | 274 | 288 | 416 | 135 |
0.044 | 1906 | 25 | 77 | 177 | 45 | 222 | 314 | 638 | 134 |
0.045 | 1905 | 23 | 72 | 199 | 28 | 227 | 280 | 639 | 133 |
0.046 | 1904 | 25 | 74 | 250 | 44 | 294 | 306 | 649 | 132 |
0.047 | 1903 | 25 | 61 | 235 | 58 | 293 | 297 | 551 | 131 |
0.048 | 1902 | 27 | 61 | 184 | 56 | 240 | 302 | 538 | 130 |
0.049 | 1901 | 25 | 65 | 195 | 36 | 231 | 302 | 567 | 129 |
0.050 | 1900 | 25 | 69 | 206 | 67 | 273 | 307 | 596 | 128 |
0.051 | 1899 | 25 | 48 | 168 | 28 | 196 | 282 | 431 | 127 |
0.052 | 1898 | 23 | 63 | 220 | 39 | 259 | 279 | 547 | 126 |
0.053 | 1897 | 23 | 66 | 218 | 67 | 285 | 294 | 561 | 125 |
0.054 | 1896 | 23 | 57 | 171 | 56 | 227 | 271 | 508 | 124 |
0.055 | 1895 | 22 | 61 | 156 | 52 | 208 | 268 | 528 | 123 |
0.056 | 1894 | 23 | 64 | 132 | 22 | 154 | 281 | 561 | 122 |
0.057 | 1893 | 24 | 62 | 99 | 16 | 115 | 293 | 542 | 121 |
0.058 | 1892 | 25 | 70 | 103 | 14 | 117 | 294 | 618 | 120 |
0.059 | 1891 | 24 | 75 | 110 | 19 | 129 | 291 | 638 | 119 |
0.060 | 1890 | 27 | 70 | 83 | 32 | 115 | 299 | 573 | 118 |
0.061 | 1889 | 28 | 81 | 92 | 17 | 109 | 319 | 712 | 117 |
0.062 | 1888 | 25 | 76 | 134 | 23 | 157 | 305 | 642 | 116 |
0.063 | 1887 | 29 | 70 | 103 | 20 | 123 | 324 | 600 | 115 |
0.064 | 1886 | 25 | 76 | 140 | 14 | 154 | 303 | 673 | 114 |
0.065 | 1885 | 28 | 76 | 136 | 33 | 169 | 325 | 677 | 113 |
0.066 | 1884 | 31 | 70 | 79 | 28 | 107 | 335 | 629 | 112 |
0.067 | 1883 | 27 | 81 | 103 | 18 | 121 | 317 | 674 | 111 |
0.068 | 1882 | 25 | 71 | 134 | 18 | 152 | 290 | 620 | 110 |
0.069 | 1881 | 26 | 69 | 129 | 26 | 155 | 309 | 601 | 109 |
0.070 | 1880 | 28 | 58 | 97 | 15 | 112 | 312 | 513 | 108 |
0.071 | 1879 | 25 | 78 | 118 | 18 | 136 | 312 | 654 | 107 |
0.072 | 1878 | 26 | 80 | 123 | 17 | 140 | 316 | 702 | 106 |
0.073 | 1877 | 25 | 70 | 111 | 15 | 126 | 297 | 614 | 105 |
0.074 | 1876 | 26 | 54 | 112 | 25 | 137 | 296 | 488 | 104 |
0.075 | 1875 | 26 | 62 | 105 | 23 | 128 | 315 | 534 | 103 |
0.076 | 1874 | 27 | 78 | 105 | 17 | 122 | 322 | 682 | 102 |
0.077 | 1873 | 26 | 68 | 96 | 17 | 113 | 310 | 586 | 101 |
0.078 | 1872 | 26 | 66 | 83 | 23 | 106 | 307 | 565 | 100 |
0.079 | 1871 | 28 | 76 | 107 | 16 | 123 | 337 | 654 | 99 |
0.080 | 1870 | 27 | 73 | 101 | 16 | 117 | 325 | 635 | 98 |
0.081 | 1869 | 28 | 72 | 89 | 17 | 106 | 330 | 626 | 97 |
0.082 | 1868 | 27 | 71 | 123 | 21 | 144 | 301 | 615 | 96 |
0.083 | 1867 | 26 | 66 | 127 | 22 | 149 | 283 | 554 | 95 |
0.084 | 1866 | 27 | 69 | 123 | 19 | 142 | 309 | 583 | 94 |
0.085 | 1865 | 27 | 77 | 130 | 18 | 148 | 318 | 656 | 93 |
0.086 | 1864 | 29 | 83 | 112 | 20 | 132 | 342 | 698 | 92 |
0.087 | 1863 | 25 | 78 | 151 | 23 | 174 | 310 | 650 | 91 |
0.088 | 1862 | 30 | 74 | 105 | 15 | 120 | 340 | 665 | 90 |
0.089 | 1861 | 27 | 72 | 129 | 17 | 146 | 321 | 616 | 89 |
0.090 | 1860 | 28 | 74 | 124 | 16 | 140 | 328 | 644 | 88 |
0.091 | 1859 | 28 | 75 | 162 | 20 | 182 | 315 | 679 | 87 |
0.092 | 1858 | 28 | 69 | 153 | 30 | 183 | 327 | 612 | 86 |
0.093 | 1857 | 28 | 79 | 137 | 32 | 169 | 337 | 659 | 85 |
0.094 | 1856 | 28 | 81 | 123 | 20 | 143 | 337 | 712 | 84 |
0.095 | 1855 | 29 | 77 | 113 | 21 | 134 | 342 | 674 | 83 |
0.096 | 1854 | 30 | 81 | 123 | 24 | 147 | 354 | 718 | 82 |
0.097 | 1853 | 29 | 77 | 102 | 17 | 119 | 342 | 704 | 81 |
0.098 | 1852 | 26 | 77 | 144 | 25 | 169 | 313 | 645 | 80 |
0.099 | 1851 | 27 | 64 | 152 | 33 | 185 | 315 | 554 | 79 |
0.100 | 1850 | 26 | 79 | 175 | 23 | 198 | 315 | 682 | 78 |
0.101 | 1849 | 29 | 69 | 120 | 24 | 144 | 344 | 613 | 77 |
0.102 | 1848 | 26 | 72 | 186 | 24 | 210 | 323 | 618 | 76 |
0.103 | 1847 | 30 | 80 | 123 | 27 | 150 | 360 | 685 | 75 |
0.104 | 1846 | 29 | 76 | 141 | 21 | 162 | 341 | 655 | 74 |
0.105 | 1845 | 28 | 75 | 113 | 22 | 135 | 326 | 638 | 73 |
0.106 | 1844 | 28 | 79 | 96 | 17 | 113 | 350 | 689 | 72 |
0.107 | 1843 | 27 | 78 | 138 | 23 | 161 | 334 | 656 | 71 |
0.108 | 1842 | 28 | 88 | 133 | 16 | 149 | 340 | 777 | 70 |
0.109 | 1841 | 28 | 81 | 134 | 21 | 155 | 325 | 709 | 69 |
0.110 | 1840 | 30 | 73 | 98 | 14 | 112 | 338 | 653 | 68 |
0.111 | 1839 | 26 | 77 | 166 | 26 | 192 | 322 | 648 | 67 |
0.112 | 1838 | 32 | 74 | 112 | 31 | 143 | 354 | 621 | 66 |
0.113 | 1837 | 28 | 72 | 150 | 26 | 176 | 343 | 609 | 65 |
0.114 | 1836 | 32 | 78 | 120 | 28 | 148 | 356 | 679 | 64 |
0.115 | 1835 | 27 | 70 | 166 | 34 | 200 | 324 | 608 | 63 |
0.116 | 1834 | 26 | 82 | 213 | 41 | 254 | 331 | 690 | 62 |
0.117 | 1833 | 32 | 76 | 146 | 31 | 177 | 364 | 688 | 61 |
0.118 | 1832 | 33 | 83 | 92 | 33 | 125 | 389 | 697 | 60 |
0.119 | 1831 | 25 | 79 | 173 | 33 | 206 | 312 | 673 | 59 |
0.120 | 1830 | 29 | 81 | 123 | 28 | 151 | 351 | 664 | 58 |
0.121 | 1829 | 25 | 83 | 168 | 38 | 206 | 312 | 682 | 57 |
0.122 | 1828 | 28 | 78 | 149 | 32 | 181 | 332 | 693 | 56 |
0.123 | 1827 | 29 | 79 | 130 | 29 | 159 | 345 | 708 | 55 |
0.124 | 1826 | 28 | 83 | 132 | 17 | 149 | 350 | 740 | 54 |
0.125 | 1825 | 28 | 84 | 138 | 17 | 155 | 342 | 705 | 53 |
0.126 | 1824 | 29 | 75 | 135 | 29 | 164 | 339 | 672 | 52 |
0.127 | 1823 | 28 | 81 | 163 | 23 | 186 | 340 | 681 | 51 |
0.128 | 1822 | 26 | 70 | 187 | 23 | 210 | 317 | 577 | 50 |
0.129 | 1821 | 26 | 74 | 202 | 40 | 242 | 311 | 609 | 49 |
0.130 | 1820 | 25 | 66 | 229 | 32 | 261 | 308 | 550 | 48 |
0.131 | 1819 | 22 | 71 | 237 | 50 | 287 | 290 | 588 | 47 |
0.132 | 1818 | 23 | 78 | 217 | 46 | 263 | 307 | 639 | 46 |
0.133 | 1817 | 26 | 79 | 213 | 30 | 243 | 330 | 677 | 45 |
0.134 | 1816 | 28 | 76 | 202 | 34 | 236 | 339 | 640 | 44 |
0.135 | 1815 | 24 | 77 | 218 | 40 | 258 | 306 | 648 | 43 |
0.136 | 1814 | 25 | 76 | 199 | 32 | 231 | 302 | 643 | 42 |
0.137 | 1813 | 22 | 65 | 207 | 46 | 253 | 288 | 554 | 41 |
0.138 | 1812 | 24 | 79 | 209 | 35 | 244 | 308 | 659 | 40 |
0.139 | 1811 | 24 | 75 | 163 | 32 | 195 | 302 | 633 | 39 |
0.140 | 1810 | 24 | 70 | 180 | 33 | 213 | 302 | 595 | 38 |
0.141 | 1809 | 24 | 77 | 208 | 40 | 248 | 307 | 651 | 37 |
0.142 | 1808 | 24 | 79 | 234 | 30 | 264 | 303 | 666 | 36 |
0.143 | 1807 | 24 | 75 | 169 | 27 | 196 | 307 | 635 | 35 |
0.144 | 1806 | 25 | 72 | 191 | 40 | 231 | 304 | 606 | 34 |
0.145 | 1805 | 28 | 76 | 240 | 31 | 271 | 340 | 641 | 33 |
0.146 | 1804 | 24 | 77 | 187 | 35 | 222 | 314 | 633 | 32 |
0.147 | 1803 | 24 | 78 | 183 | 46 | 229 | 316 | 637 | 31 |
0.148 | 1802 | 24 | 75 | 212 | 32 | 244 | 313 | 612 | 30 |
0.149 | 1801 | 25 | 70 | 187 | 45 | 232 | 297 | 583 | 29 |
0.150 | 1800 | 28 | 84 | 195 | 35 | 230 | 338 | 703 | 28 |
0.151 | 1799 | 27 | 81 | 167 | 36 | 203 | 335 | 679 | 27 |
0.152 | 1798 | 26 | 77 | 167 | 34 | 201 | 331 | 672 | 26 |
0.153 | 1797 | 26 | 76 | 136 | 36 | 172 | 334 | 636 | 25 |
0.154 | 1796 | 26 | 69 | 194 | 35 | 229 | 325 | 575 | 24 |
0.155 | 1795 | 28 | 76 | 176 | 31 | 207 | 346 | 636 | 23 |
0.156 | 1794 | 29 | 74 | 207 | 39 | 246 | 343 | 634 | 22 |
0.157 | 1793 | 30 | 79 | 186 | 49 | 235 | 362 | 681 | 21 |
0.158 | 1792 | 30 | 79 | 152 | 32 | 184 | 375 | 680 | 20 |
0.159 | 1791 | 29 | 78 | 199 | 56 | 255 | 353 | 656 | 19 |
0.160 | 1790 | 24 | 71 | 185 | 32 | 217 | 317 | 599 | 18 |
0.161 | 1789 | 24 | 71 | 231 | 28 | 259 | 325 | 589 | 17 |
0.162 | 1788 | 26 | 68 | 163 | 49 | 212 | 305 | 575 | 16 |
0.163 | 1787 | 27 | 68 | 142 | 39 | 181 | 315 | 574 | 15 |
0.164 | 1786 | 26 | 77 | 160 | 31 | 191 | 339 | 660 | 14 |
0.165 | 1785 | 29 | 76 | 216 | 38 | 254 | 366 | 659 | 13 |
0.166 | 1784 | 33 | 78 | 157 | 33 | 190 | 397 | 673 | 12 |
0.167 | 1783 | 35 | 80 | 166 | 37 | 203 | 394 | 684 | 11 |
0.168 | 1782 | 32 | 82 | 233 | 53 | 286 | 372 | 710 | 10 |