Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample BITTER-52 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589736
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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 150; Begin 1834; 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:
1350 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 | 32 | 87 | 105 | 23 | 128 | 383 | 761 | 183 |
-0.032 | 1982 | 33 | 78 | 103 | 25 | 128 | 383 | 669 | 182 |
-0.031 | 1981 | 30 | 90 | 132 | 25 | 157 | 369 | 741 | 181 |
-0.030 | 1980 | 29 | 72 | 136 | 30 | 166 | 356 | 601 | 180 |
-0.029 | 1979 | 31 | 80 | 115 | 21 | 136 | 372 | 687 | 179 |
-0.028 | 1978 | 30 | 80 | 123 | 21 | 144 | 373 | 691 | 178 |
-0.027 | 1977 | 31 | 81 | 115 | 29 | 144 | 366 | 680 | 177 |
-0.026 | 1976 | 29 | 76 | 118 | 32 | 150 | 349 | 653 | 176 |
-0.025 | 1975 | 29 | 70 | 135 | 17 | 152 | 337 | 612 | 175 |
-0.024 | 1974 | 30 | 79 | 120 | 27 | 147 | 358 | 663 | 174 |
-0.023 | 1973 | 29 | 85 | 106 | 23 | 129 | 359 | 719 | 173 |
-0.022 | 1972 | 34 | 86 | 87 | 16 | 103 | 396 | 734 | 172 |
-0.021 | 1971 | 35 | 88 | 92 | 26 | 118 | 417 | 760 | 171 |
-0.020 | 1970 | 28 | 74 | 148 | 25 | 173 | 330 | 628 | 170 |
-0.019 | 1969 | 31 | 86 | 94 | 33 | 127 | 360 | 723 | 169 |
-0.018 | 1968 | 34 | 70 | 93 | 24 | 117 | 386 | 573 | 168 |
-0.017 | 1967 | 32 | 89 | 117 | 19 | 136 | 385 | 748 | 167 |
-0.016 | 1966 | 28 | 88 | 121 | 25 | 146 | 366 | 754 | 166 |
-0.015 | 1965 | 31 | 58 | 115 | 47 | 162 | 344 | 512 | 165 |
-0.014 | 1964 | 31 | 58 | 117 | 32 | 149 | 345 | 518 | 164 |
-0.013 | 1963 | 30 | 86 | 133 | 26 | 159 | 355 | 722 | 163 |
-0.012 | 1962 | 31 | 75 | 117 | 26 | 143 | 367 | 646 | 162 |
-0.011 | 1961 | 28 | 83 | 147 | 30 | 177 | 348 | 681 | 161 |
-0.010 | 1960 | 31 | 76 | 145 | 29 | 174 | 363 | 647 | 160 |
-0.009 | 1959 | 28 | 75 | 149 | 31 | 180 | 357 | 631 | 159 |
-0.008 | 1958 | 28 | 83 | 163 | 41 | 204 | 355 | 682 | 158 |
-0.007 | 1957 | 28 | 82 | 167 | 40 | 207 | 345 | 708 | 157 |
-0.006 | 1956 | 27 | 73 | 146 | 52 | 198 | 331 | 611 | 156 |
-0.005 | 1955 | 26 | 79 | 152 | 31 | 183 | 322 | 663 | 155 |
-0.004 | 1954 | 28 | 77 | 145 | 23 | 168 | 340 | 673 | 154 |
-0.003 | 1953 | 29 | 86 | 148 | 28 | 176 | 374 | 737 | 153 |
-0.002 | 1952 | 30 | 82 | 115 | 40 | 155 | 376 | 731 | 152 |
-0.001 | 1951 | 28 | 72 | 151 | 34 | 185 | 344 | 585 | 151 |
0.000 | 1950 | 29 | 73 | 149 | 38 | 187 | 341 | 637 | 150 |
0.001 | 1949 | 26 | 89 | 175 | 41 | 216 | 353 | 740 | 149 |
0.002 | 1948 | 26 | 82 | 187 | 35 | 222 | 332 | 662 | 148 |
0.003 | 1947 | 27 | 80 | 188 | 42 | 230 | 334 | 673 | 147 |
0.004 | 1946 | 29 | 77 | 154 | 45 | 199 | 364 | 667 | 146 |
0.005 | 1945 | 27 | 78 | 185 | 55 | 240 | 344 | 678 | 145 |
0.006 | 1944 | 25 | 76 | 191 | 45 | 236 | 327 | 649 | 144 |
0.007 | 1943 | 27 | 79 | 164 | 39 | 203 | 348 | 655 | 143 |
0.008 | 1942 | 27 | 81 | 144 | 41 | 185 | 337 | 695 | 142 |
0.009 | 1941 | 26 | 71 | 179 | 58 | 237 | 330 | 605 | 141 |
0.010 | 1940 | 27 | 88 | 179 | 42 | 221 | 342 | 731 | 140 |
0.011 | 1939 | 26 | 85 | 195 | 52 | 247 | 330 | 728 | 139 |
0.012 | 1938 | 22 | 80 | 221 | 47 | 268 | 308 | 668 | 138 |
0.013 | 1937 | 25 | 92 | 201 | 45 | 246 | 334 | 732 | 137 |
0.014 | 1936 | 29 | 92 | 220 | 50 | 270 | 361 | 780 | 136 |
0.015 | 1935 | 25 | 88 | 228 | 48 | 276 | 334 | 737 | 135 |
0.016 | 1934 | 26 | 94 | 232 | 92 | 324 | 350 | 803 | 134 |
0.017 | 1933 | 27 | 81 | 196 | 69 | 265 | 343 | 689 | 133 |
0.018 | 1932 | 30 | 82 | 204 | 63 | 267 | 373 | 697 | 132 |
0.019 | 1931 | 30 | 97 | 155 | 48 | 203 | 394 | 811 | 131 |
0.020 | 1930 | 30 | 90 | 162 | 47 | 209 | 370 | 755 | 130 |
0.021 | 1929 | 25 | 76 | 156 | 53 | 209 | 330 | 665 | 129 |
0.022 | 1928 | 30 | 81 | 123 | 48 | 171 | 363 | 674 | 128 |
0.023 | 1927 | 28 | 74 | 100 | 29 | 129 | 340 | 630 | 127 |
0.024 | 1926 | 24 | 83 | 120 | 22 | 142 | 300 | 702 | 126 |
0.025 | 1925 | 26 | 80 | 151 | 37 | 188 | 336 | 658 | 125 |
0.026 | 1924 | 29 | 81 | 131 | 35 | 166 | 351 | 699 | 124 |
0.027 | 1923 | 27 | 85 | 107 | 33 | 140 | 339 | 708 | 123 |
0.028 | 1922 | 29 | 79 | 104 | 35 | 139 | 358 | 700 | 122 |
0.029 | 1921 | 28 | 86 | 105 | 31 | 136 | 353 | 723 | 121 |
0.030 | 1920 | 28 | 73 | 97 | 32 | 129 | 336 | 639 | 120 |
0.031 | 1919 | 28 | 87 | 136 | 47 | 183 | 360 | 759 | 119 |
0.032 | 1918 | 28 | 70 | 117 | 55 | 172 | 356 | 612 | 118 |
0.033 | 1917 | 27 | 85 | 120 | 68 | 188 | 354 | 718 | 117 |
0.034 | 1916 | 27 | 68 | 103 | 62 | 165 | 317 | 601 | 116 |
0.035 | 1915 | 32 | 77 | 85 | 27 | 112 | 377 | 666 | 115 |
0.036 | 1914 | 26 | 79 | 132 | 39 | 171 | 342 | 680 | 114 |
0.037 | 1913 | 26 | 80 | 125 | 43 | 168 | 340 | 676 | 113 |
0.038 | 1912 | 26 | 56 | 97 | 83 | 180 | 318 | 508 | 112 |
0.039 | 1911 | 30 | 79 | 108 | 46 | 154 | 369 | 669 | 111 |
0.040 | 1910 | 26 | 84 | 113 | 46 | 159 | 326 | 717 | 110 |
0.041 | 1909 | 25 | 78 | 110 | 31 | 141 | 330 | 658 | 109 |
0.042 | 1908 | 27 | 82 | 131 | 35 | 166 | 338 | 683 | 108 |
0.043 | 1907 | 29 | 62 | 97 | 37 | 134 | 334 | 526 | 107 |
0.044 | 1906 | 33 | 81 | 78 | 33 | 111 | 385 | 710 | 106 |
0.045 | 1905 | 30 | 85 | 99 | 30 | 129 | 366 | 728 | 105 |
0.046 | 1904 | 28 | 88 | 122 | 41 | 163 | 353 | 736 | 104 |
0.047 | 1903 | 30 | 75 | 116 | 34 | 150 | 369 | 669 | 103 |
0.048 | 1902 | 32 | 70 | 95 | 35 | 130 | 380 | 620 | 102 |
0.049 | 1901 | 29 | 81 | 117 | 45 | 162 | 373 | 688 | 101 |
0.050 | 1900 | 30 | 80 | 125 | 62 | 187 | 359 | 717 | 100 |
0.051 | 1899 | 31 | 64 | 104 | 43 | 147 | 369 | 549 | 99 |
0.052 | 1898 | 29 | 72 | 134 | 68 | 202 | 345 | 642 | 98 |
0.053 | 1897 | 27 | 86 | 116 | 52 | 168 | 345 | 749 | 97 |
0.054 | 1896 | 27 | 80 | 141 | 47 | 188 | 339 | 720 | 96 |
0.055 | 1895 | 30 | 78 | 114 | 62 | 176 | 369 | 715 | 95 |
0.056 | 1894 | 31 | 81 | 126 | 50 | 176 | 389 | 724 | 94 |
0.057 | 1893 | 33 | 72 | 95 | 54 | 149 | 379 | 657 | 93 |
0.058 | 1892 | 31 | 90 | 100 | 36 | 136 | 388 | 755 | 92 |
0.059 | 1891 | 35 | 90 | 123 | 42 | 165 | 427 | 758 | 91 |
0.060 | 1890 | 36 | 77 | 94 | 56 | 150 | 433 | 661 | 90 |
0.061 | 1889 | 35 | 93 | 127 | 51 | 178 | 441 | 799 | 89 |
0.062 | 1888 | 32 | 86 | 140 | 47 | 187 | 387 | 730 | 88 |
0.063 | 1887 | 33 | 71 | 113 | 52 | 165 | 378 | 644 | 87 |
0.064 | 1886 | 30 | 85 | 155 | 51 | 206 | 377 | 719 | 86 |
0.065 | 1885 | 34 | 87 | 120 | 49 | 169 | 405 | 769 | 85 |
0.066 | 1884 | 33 | 80 | 95 | 42 | 137 | 377 | 697 | 84 |
0.067 | 1883 | 31 | 91 | 105 | 39 | 144 | 393 | 752 | 83 |
0.068 | 1882 | 30 | 84 | 133 | 53 | 186 | 372 | 710 | 82 |
0.069 | 1881 | 30 | 73 | 111 | 66 | 177 | 347 | 661 | 81 |
0.070 | 1880 | 29 | 58 | 105 | 41 | 146 | 351 | 515 | 80 |
0.071 | 1879 | 33 | 86 | 110 | 35 | 145 | 388 | 739 | 79 |
0.072 | 1878 | 28 | 85 | 130 | 54 | 184 | 344 | 711 | 78 |
0.073 | 1877 | 28 | 78 | 136 | 33 | 169 | 340 | 653 | 77 |
0.074 | 1876 | 25 | 56 | 155 | 48 | 203 | 306 | 476 | 76 |
0.075 | 1875 | 28 | 59 | 102 | 62 | 164 | 325 | 508 | 75 |
0.076 | 1874 | 29 | 81 | 106 | 42 | 148 | 373 | 700 | 74 |
0.077 | 1873 | 27 | 63 | 119 | 36 | 155 | 324 | 556 | 73 |
0.078 | 1872 | 26 | 62 | 91 | 37 | 128 | 313 | 517 | 72 |
0.079 | 1871 | 29 | 79 | 115 | 24 | 139 | 354 | 675 | 71 |
0.080 | 1870 | 27 | 74 | 103 | 26 | 129 | 342 | 636 | 70 |
0.081 | 1869 | 28 | 80 | 115 | 21 | 136 | 350 | 693 | 69 |
0.082 | 1868 | 27 | 79 | 137 | 28 | 165 | 341 | 676 | 68 |
0.083 | 1867 | 27 | 73 | 127 | 33 | 160 | 333 | 623 | 67 |
0.084 | 1866 | 27 | 67 | 125 | 38 | 163 | 332 | 549 | 66 |
0.085 | 1865 | 27 | 76 | 144 | 26 | 170 | 313 | 647 | 65 |
0.086 | 1864 | 26 | 78 | 130 | 28 | 158 | 329 | 648 | 64 |
0.087 | 1863 | 27 | 71 | 117 | 37 | 154 | 346 | 591 | 63 |
0.088 | 1862 | 27 | 73 | 106 | 34 | 140 | 320 | 613 | 62 |
0.089 | 1861 | 24 | 69 | 119 | 34 | 153 | 297 | 568 | 61 |
0.090 | 1860 | 24 | 65 | 104 | 37 | 141 | 293 | 552 | 60 |
0.091 | 1859 | 24 | 68 | 124 | 33 | 157 | 299 | 568 | 59 |
0.092 | 1858 | 25 | 62 | 100 | 29 | 129 | 295 | 534 | 58 |
0.093 | 1857 | 24 | 62 | 91 | 26 | 117 | 297 | 545 | 57 |
0.094 | 1856 | 24 | 67 | 102 | 31 | 133 | 290 | 556 | 56 |
0.095 | 1855 | 27 | 67 | 72 | 30 | 102 | 345 | 566 | 55 |
0.096 | 1854 | 26 | 74 | 99 | 27 | 126 | 317 | 627 | 54 |
0.097 | 1853 | 25 | 73 | 92 | 25 | 117 | 306 | 634 | 53 |
0.098 | 1852 | 24 | 67 | 117 | 29 | 146 | 301 | 562 | 52 |
0.099 | 1851 | 25 | 61 | 95 | 38 | 133 | 300 | 529 | 51 |
0.100 | 1850 | 25 | 73 | 116 | 24 | 140 | 308 | 641 | 50 |
0.101 | 1849 | 27 | 70 | 88 | 24 | 112 | 329 | 597 | 49 |
0.102 | 1848 | 25 | 69 | 100 | 19 | 119 | 304 | 588 | 48 |
0.103 | 1847 | 28 | 76 | 99 | 26 | 125 | 341 | 640 | 47 |
0.104 | 1846 | 25 | 77 | 99 | 19 | 118 | 315 | 643 | 46 |
0.105 | 1845 | 25 | 69 | 91 | 26 | 117 | 306 | 595 | 45 |
0.106 | 1844 | 27 | 73 | 74 | 24 | 98 | 338 | 616 | 44 |
0.107 | 1843 | 27 | 71 | 92 | 22 | 114 | 317 | 612 | 43 |
0.108 | 1842 | 27 | 81 | 91 | 22 | 113 | 331 | 672 | 42 |
0.109 | 1841 | 24 | 74 | 102 | 21 | 123 | 298 | 638 | 41 |
0.110 | 1840 | 27 | 73 | 94 | 20 | 114 | 323 | 619 | 40 |
0.111 | 1839 | 25 | 79 | 112 | 27 | 139 | 312 | 663 | 39 |
0.112 | 1838 | 27 | 71 | 88 | 22 | 110 | 326 | 592 | 38 |
0.113 | 1837 | 27 | 69 | 89 | 26 | 115 | 319 | 559 | 37 |
0.114 | 1836 | 26 | 73 | 87 | 25 | 112 | 316 | 621 | 36 |
0.115 | 1835 | 25 | 67 | 98 | 30 | 128 | 303 | 566 | 35 |
0.116 | 1834 | 26 | 77 | 126 | 27 | 153 | 321 | 638 | 34 |