Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample BITTER-92 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589744
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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 185; Begin 1799; 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:
1665 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 | 26 | 71 | 124 | 14 | 138 | 313 | 575 | 207 |
-0.032 | 1982 | 26 | 64 | 103 | 10 | 113 | 289 | 544 | 206 |
-0.031 | 1981 | 24 | 79 | 112 | 13 | 125 | 297 | 641 | 205 |
-0.030 | 1980 | 23 | 64 | 97 | 8 | 105 | 273 | 539 | 204 |
-0.029 | 1979 | 25 | 72 | 93 | 8 | 101 | 293 | 607 | 203 |
-0.028 | 1978 | 25 | 63 | 90 | 11 | 101 | 298 | 545 | 202 |
-0.027 | 1977 | 25 | 70 | 91 | 8 | 99 | 285 | 593 | 201 |
-0.026 | 1976 | 25 | 68 | 83 | 8 | 91 | 280 | 588 | 200 |
-0.025 | 1975 | 24 | 62 | 72 | 9 | 81 | 292 | 517 | 199 |
-0.024 | 1974 | 23 | 64 | 68 | 6 | 74 | 263 | 542 | 198 |
-0.023 | 1973 | 26 | 67 | 67 | 6 | 73 | 287 | 596 | 197 |
-0.022 | 1972 | 25 | 67 | 91 | 9 | 100 | 291 | 562 | 196 |
-0.021 | 1971 | 27 | 72 | 82 | 10 | 92 | 326 | 629 | 195 |
-0.020 | 1970 | 25 | 69 | 80 | 12 | 92 | 309 | 562 | 194 |
-0.019 | 1969 | 26 | 73 | 61 | 9 | 70 | 313 | 616 | 193 |
-0.018 | 1968 | 25 | 65 | 43 | 5 | 48 | 297 | 562 | 192 |
-0.017 | 1967 | 25 | 63 | 42 | 5 | 47 | 277 | 565 | 191 |
-0.016 | 1966 | 22 | 69 | 72 | 8 | 80 | 280 | 587 | 190 |
-0.015 | 1965 | 22 | 41 | 80 | 10 | 90 | 240 | 369 | 189 |
-0.014 | 1964 | 24 | 57 | 58 | 6 | 64 | 276 | 501 | 188 |
-0.013 | 1963 | 24 | 74 | 70 | 8 | 78 | 302 | 638 | 187 |
-0.012 | 1962 | 26 | 68 | 44 | 8 | 52 | 310 | 580 | 186 |
-0.011 | 1961 | 24 | 61 | 64 | 7 | 71 | 263 | 522 | 185 |
-0.010 | 1960 | 23 | 70 | 103 | 9 | 112 | 294 | 582 | 184 |
-0.009 | 1959 | 25 | 67 | 80 | 7 | 87 | 295 | 567 | 183 |
-0.008 | 1958 | 23 | 75 | 96 | 8 | 104 | 290 | 648 | 182 |
-0.007 | 1957 | 24 | 73 | 84 | 9 | 93 | 295 | 621 | 181 |
-0.006 | 1956 | 22 | 64 | 69 | 9 | 78 | 277 | 538 | 180 |
-0.005 | 1955 | 24 | 74 | 77 | 9 | 86 | 283 | 627 | 179 |
-0.004 | 1954 | 25 | 71 | 75 | 6 | 81 | 281 | 620 | 178 |
-0.003 | 1953 | 26 | 77 | 88 | 12 | 100 | 297 | 651 | 177 |
-0.002 | 1952 | 23 | 78 | 104 | 10 | 114 | 298 | 650 | 176 |
-0.001 | 1951 | 23 | 70 | 106 | 9 | 115 | 289 | 582 | 175 |
0.000 | 1950 | 23 | 59 | 101 | 21 | 122 | 283 | 498 | 174 |
0.001 | 1949 | 23 | 77 | 118 | 11 | 129 | 292 | 649 | 173 |
0.002 | 1948 | 21 | 70 | 135 | 14 | 149 | 262 | 570 | 172 |
0.003 | 1947 | 24 | 75 | 132 | 12 | 144 | 292 | 638 | 171 |
0.004 | 1946 | 25 | 71 | 96 | 8 | 104 | 287 | 622 | 170 |
0.005 | 1945 | 23 | 76 | 120 | 12 | 132 | 294 | 635 | 169 |
0.006 | 1944 | 23 | 69 | 136 | 12 | 148 | 273 | 576 | 168 |
0.007 | 1943 | 22 | 73 | 111 | 11 | 122 | 312 | 614 | 167 |
0.008 | 1942 | 24 | 73 | 110 | 19 | 129 | 302 | 609 | 166 |
0.009 | 1941 | 23 | 58 | 121 | 23 | 144 | 296 | 495 | 165 |
0.010 | 1940 | 24 | 78 | 135 | 11 | 146 | 295 | 661 | 164 |
0.011 | 1939 | 24 | 74 | 138 | 15 | 153 | 290 | 626 | 163 |
0.012 | 1938 | 24 | 73 | 145 | 18 | 163 | 308 | 613 | 162 |
0.013 | 1937 | 23 | 79 | 124 | 14 | 138 | 289 | 653 | 161 |
0.014 | 1936 | 26 | 78 | 143 | 14 | 157 | 310 | 658 | 160 |
0.015 | 1935 | 23 | 80 | 124 | 12 | 136 | 300 | 679 | 159 |
0.016 | 1934 | 23 | 82 | 144 | 19 | 163 | 306 | 669 | 158 |
0.017 | 1933 | 24 | 77 | 97 | 9 | 106 | 300 | 667 | 157 |
0.018 | 1932 | 24 | 73 | 99 | 12 | 111 | 293 | 604 | 156 |
0.019 | 1931 | 24 | 77 | 97 | 12 | 109 | 317 | 658 | 155 |
0.020 | 1930 | 23 | 76 | 94 | 16 | 110 | 298 | 626 | 154 |
0.021 | 1929 | 26 | 64 | 74 | 18 | 92 | 296 | 550 | 153 |
0.022 | 1928 | 24 | 66 | 77 | 11 | 88 | 287 | 566 | 152 |
0.023 | 1927 | 24 | 54 | 54 | 13 | 67 | 293 | 452 | 151 |
0.024 | 1926 | 22 | 62 | 60 | 9 | 69 | 250 | 545 | 150 |
0.025 | 1925 | 24 | 67 | 79 | 14 | 93 | 302 | 586 | 149 |
0.026 | 1924 | 24 | 71 | 91 | 13 | 104 | 303 | 607 | 148 |
0.027 | 1923 | 25 | 76 | 93 | 13 | 106 | 304 | 653 | 147 |
0.028 | 1922 | 25 | 71 | 84 | 11 | 95 | 301 | 599 | 146 |
0.029 | 1921 | 26 | 67 | 79 | 16 | 95 | 313 | 579 | 145 |
0.030 | 1920 | 27 | 62 | 83 | 11 | 94 | 314 | 545 | 144 |
0.031 | 1919 | 25 | 81 | 74 | 13 | 87 | 338 | 678 | 143 |
0.032 | 1918 | 26 | 57 | 79 | 11 | 90 | 296 | 504 | 142 |
0.033 | 1917 | 24 | 75 | 74 | 14 | 88 | 309 | 618 | 141 |
0.034 | 1916 | 22 | 53 | 73 | 27 | 100 | 283 | 463 | 140 |
0.035 | 1915 | 23 | 58 | 85 | 16 | 101 | 302 | 483 | 139 |
0.036 | 1914 | 23 | 71 | 103 | 13 | 116 | 284 | 582 | 138 |
0.037 | 1913 | 21 | 74 | 107 | 9 | 116 | 271 | 602 | 137 |
0.038 | 1912 | 21 | 38 | 128 | 5 | 133 | 248 | 334 | 136 |
0.039 | 1911 | 21 | 52 | 94 | 18 | 112 | 265 | 450 | 135 |
0.040 | 1910 | 21 | 69 | 104 | 13 | 117 | 270 | 568 | 134 |
0.041 | 1909 | 22 | 58 | 93 | 10 | 103 | 253 | 507 | 133 |
0.042 | 1908 | 21 | 69 | 102 | 12 | 114 | 279 | 580 | 132 |
0.043 | 1907 | 21 | 49 | 108 | 10 | 118 | 258 | 417 | 131 |
0.044 | 1906 | 24 | 71 | 77 | 9 | 86 | 299 | 615 | 130 |
0.045 | 1905 | 23 | 71 | 83 | 9 | 92 | 291 | 621 | 129 |
0.046 | 1904 | 21 | 78 | 112 | 13 | 125 | 286 | 639 | 128 |
0.047 | 1903 | 22 | 50 | 105 | 21 | 126 | 276 | 433 | 127 |
0.048 | 1902 | 23 | 58 | 100 | 9 | 109 | 279 | 494 | 126 |
0.049 | 1901 | 23 | 65 | 96 | 13 | 109 | 273 | 558 | 125 |
0.050 | 1900 | 21 | 70 | 120 | 11 | 131 | 272 | 565 | 124 |
0.051 | 1899 | 23 | 55 | 91 | 6 | 97 | 253 | 475 | 123 |
0.052 | 1898 | 21 | 68 | 92 | 15 | 107 | 269 | 539 | 122 |
0.053 | 1897 | 20 | 72 | 104 | 13 | 117 | 271 | 571 | 121 |
0.054 | 1896 | 21 | 61 | 116 | 13 | 129 | 268 | 510 | 120 |
0.055 | 1895 | 19 | 56 | 101 | 14 | 115 | 269 | 449 | 119 |
0.056 | 1894 | 21 | 63 | 120 | 12 | 132 | 277 | 518 | 118 |
0.057 | 1893 | 21 | 55 | 78 | 15 | 93 | 276 | 504 | 117 |
0.058 | 1892 | 19 | 71 | 80 | 7 | 87 | 271 | 620 | 116 |
0.059 | 1891 | 23 | 68 | 96 | 9 | 105 | 272 | 588 | 115 |
0.060 | 1890 | 21 | 61 | 108 | 16 | 124 | 280 | 512 | 114 |
0.061 | 1889 | 23 | 76 | 113 | 13 | 126 | 285 | 639 | 113 |
0.062 | 1888 | 18 | 73 | 134 | 13 | 147 | 238 | 620 | 112 |
0.063 | 1887 | 20 | 49 | 119 | 22 | 141 | 247 | 423 | 111 |
0.064 | 1886 | 22 | 70 | 118 | 15 | 133 | 267 | 579 | 110 |
0.065 | 1885 | 23 | 70 | 158 | 16 | 174 | 288 | 582 | 109 |
0.066 | 1884 | 22 | 39 | 117 | 54 | 171 | 264 | 347 | 108 |
0.067 | 1883 | 23 | 75 | 151 | 17 | 168 | 298 | 604 | 107 |
0.068 | 1882 | 24 | 72 | 212 | 23 | 235 | 303 | 574 | 106 |
0.069 | 1881 | 22 | 52 | 181 | 72 | 253 | 275 | 409 | 105 |
0.070 | 1880 | 23 | 42 | 129 | 6 | 135 | 252 | 378 | 104 |
0.071 | 1879 | 23 | 64 | 103 | 14 | 117 | 281 | 553 | 103 |
0.072 | 1878 | 20 | 69 | 135 | 13 | 148 | 251 | 575 | 102 |
0.073 | 1877 | 19 | 54 | 135 | 23 | 158 | 240 | 458 | 101 |
0.074 | 1876 | 20 | 43 | 163 | 12 | 175 | 231 | 383 | 100 |
0.075 | 1875 | 21 | 49 | 146 | 16 | 162 | 267 | 453 | 99 |
0.076 | 1874 | 22 | 64 | 137 | 12 | 149 | 263 | 543 | 98 |
0.077 | 1873 | 21 | 49 | 148 | 27 | 175 | 255 | 419 | 97 |
0.078 | 1872 | 22 | 49 | 139 | 24 | 163 | 270 | 420 | 96 |
0.079 | 1871 | 22 | 74 | 136 | 21 | 157 | 278 | 598 | 95 |
0.080 | 1870 | 23 | 69 | 115 | 14 | 129 | 287 | 580 | 94 |
0.081 | 1869 | 23 | 72 | 114 | 22 | 136 | 283 | 592 | 93 |
0.082 | 1868 | 21 | 66 | 133 | 17 | 150 | 270 | 572 | 92 |
0.083 | 1867 | 22 | 61 | 136 | 18 | 154 | 280 | 509 | 91 |
0.084 | 1866 | 21 | 56 | 138 | 21 | 159 | 271 | 475 | 90 |
0.085 | 1865 | 23 | 58 | 144 | 19 | 163 | 276 | 511 | 89 |
0.086 | 1864 | 22 | 67 | 135 | 11 | 146 | 266 | 585 | 88 |
0.087 | 1863 | 22 | 77 | 146 | 15 | 161 | 275 | 635 | 87 |
0.088 | 1862 | 23 | 60 | 132 | 16 | 148 | 279 | 505 | 86 |
0.089 | 1861 | 21 | 67 | 119 | 14 | 133 | 267 | 572 | 85 |
0.090 | 1860 | 22 | 67 | 116 | 16 | 132 | 260 | 544 | 84 |
0.091 | 1859 | 24 | 69 | 124 | 17 | 141 | 275 | 581 | 83 |
0.092 | 1858 | 22 | 64 | 134 | 14 | 148 | 270 | 550 | 82 |
0.093 | 1857 | 21 | 61 | 127 | 20 | 147 | 273 | 516 | 81 |
0.094 | 1856 | 21 | 68 | 114 | 18 | 132 | 276 | 563 | 80 |
0.095 | 1855 | 21 | 66 | 121 | 16 | 137 | 276 | 556 | 79 |
0.096 | 1854 | 23 | 62 | 104 | 25 | 129 | 291 | 538 | 78 |
0.097 | 1853 | 21 | 69 | 99 | 12 | 111 | 265 | 590 | 77 |
0.098 | 1852 | 19 | 69 | 126 | 13 | 139 | 247 | 570 | 76 |
0.099 | 1851 | 20 | 50 | 123 | 23 | 146 | 256 | 430 | 75 |
0.100 | 1850 | 20 | 68 | 144 | 19 | 163 | 253 | 568 | 74 |
0.101 | 1849 | 20 | 60 | 124 | 16 | 140 | 265 | 499 | 73 |
0.102 | 1848 | 21 | 64 | 151 | 16 | 167 | 262 | 537 | 72 |
0.103 | 1847 | 22 | 66 | 134 | 22 | 156 | 288 | 551 | 71 |
0.104 | 1846 | 21 | 70 | 101 | 12 | 113 | 275 | 632 | 70 |
0.105 | 1845 | 20 | 66 | 94 | 16 | 110 | 262 | 558 | 69 |
0.106 | 1844 | 20 | 65 | 111 | 18 | 129 | 253 | 541 | 68 |
0.107 | 1843 | 22 | 67 | 113 | 17 | 130 | 268 | 560 | 67 |
0.108 | 1842 | 22 | 66 | 111 | 14 | 125 | 284 | 586 | 66 |
0.109 | 1841 | 22 | 68 | 138 | 20 | 158 | 273 | 580 | 65 |
0.110 | 1840 | 23 | 66 | 132 | 16 | 148 | 274 | 581 | 64 |
0.111 | 1839 | 22 | 73 | 140 | 21 | 161 | 272 | 600 | 63 |
0.112 | 1838 | 23 | 77 | 141 | 16 | 157 | 289 | 644 | 62 |
0.113 | 1837 | 23 | 50 | 96 | 43 | 139 | 271 | 444 | 61 |
0.114 | 1836 | 23 | 57 | 143 | 18 | 161 | 292 | 464 | 60 |
0.115 | 1835 | 21 | 72 | 120 | 17 | 137 | 262 | 588 | 59 |
0.116 | 1834 | 25 | 82 | 149 | 19 | 168 | 296 | 678 | 58 |
0.117 | 1833 | 26 | 65 | 149 | 16 | 165 | 309 | 559 | 57 |
0.118 | 1832 | 26 | 66 | 121 | 22 | 143 | 311 | 562 | 56 |
0.119 | 1831 | 25 | 77 | 103 | 17 | 120 | 311 | 672 | 55 |
0.120 | 1830 | 26 | 84 | 111 | 17 | 128 | 308 | 684 | 54 |
0.121 | 1829 | 26 | 83 | 104 | 17 | 121 | 319 | 698 | 53 |
0.122 | 1828 | 27 | 79 | 116 | 18 | 134 | 323 | 658 | 52 |
0.123 | 1827 | 28 | 67 | 105 | 18 | 123 | 335 | 593 | 51 |
0.124 | 1826 | 26 | 81 | 106 | 16 | 122 | 320 | 675 | 50 |
0.125 | 1825 | 27 | 87 | 104 | 16 | 120 | 331 | 734 | 49 |
0.126 | 1824 | 28 | 71 | 90 | 16 | 106 | 337 | 652 | 48 |
0.127 | 1823 | 26 | 80 | 106 | 13 | 119 | 313 | 691 | 47 |
0.128 | 1822 | 27 | 81 | 94 | 16 | 110 | 327 | 685 | 46 |
0.129 | 1821 | 26 | 68 | 121 | 24 | 145 | 314 | 588 | 45 |
0.130 | 1820 | 26 | 67 | 105 | 12 | 117 | 316 | 581 | 44 |
0.131 | 1819 | 27 | 81 | 129 | 12 | 141 | 333 | 683 | 43 |
0.132 | 1818 | 28 | 74 | 113 | 15 | 128 | 332 | 658 | 42 |
0.133 | 1817 | 28 | 62 | 97 | 30 | 127 | 332 | 565 | 41 |
0.134 | 1816 | 30 | 83 | 116 | 18 | 134 | 356 | 691 | 40 |
0.135 | 1815 | 29 | 64 | 84 | 16 | 100 | 340 | 608 | 39 |
0.136 | 1814 | 28 | 78 | 104 | 16 | 120 | 332 | 662 | 38 |
0.137 | 1813 | 26 | 59 | 111 | 34 | 145 | 301 | 498 | 37 |
0.138 | 1812 | 27 | 73 | 115 | 21 | 136 | 325 | 626 | 36 |
0.139 | 1811 | 26 | 73 | 102 | 18 | 120 | 305 | 641 | 35 |
0.140 | 1810 | 25 | 61 | 98 | 31 | 129 | 302 | 522 | 34 |
0.141 | 1809 | 26 | 65 | 84 | 22 | 106 | 315 | 571 | 33 |
0.142 | 1808 | 27 | 69 | 76 | 16 | 92 | 320 | 592 | 32 |
0.143 | 1807 | 28 | 68 | 79 | 18 | 97 | 313 | 586 | 31 |
0.144 | 1806 | 27 | 64 | 97 | 24 | 121 | 310 | 558 | 30 |
0.145 | 1805 | 27 | 61 | 103 | 29 | 132 | 317 | 545 | 29 |
0.146 | 1804 | 25 | 63 | 69 | 28 | 97 | 290 | 542 | 28 |
0.147 | 1803 | 25 | 65 | 137 | 39 | 176 | 310 | 551 | 27 |
0.148 | 1802 | 25 | 73 | 99 | 32 | 131 | 322 | 631 | 26 |
0.149 | 1801 | 25 | 51 | 70 | 40 | 110 | 291 | 457 | 25 |
0.150 | 1800 | 27 | 63 | 100 | 37 | 137 | 315 | 544 | 24 |
0.151 | 1799 | 28 | 65 | 93 | 49 | 142 | 343 | 554 | 23 |