Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Tsuga mertensiana (Mountain hemlock) from sample HOOD-72 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.592386
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Project(s):
Coverage:
Latitude: 45.200000 * Longitude: -121.410000
Minimum Elevation: 1600.0 m * Maximum Elevation: 1600.0 m
Event(s):
HOOD * Latitude: 45.200000 * Longitude: -121.410000 * Elevation: 1600.0 m * Location: Mount Hood, Timberline Lodge, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition SW; Slope 3 deg; Geology: Vulk. Tuff tiefgr. verwitt. ; Tree line 1700 m; av. Tree height 25 m; Tree cover 60%; Shrub cover 1%; Herb cover 80%; Vegatation type: Aus Rotten hervorgegangen. Homogen; Film number: 681A
Comment:
Species TSME; No of rings 194; Begin 1790; 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:
1746 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 | 39 | 71 | 34 | 14 | 48 | 449 | 635 | 253 |
-0.032 | 1982 | 27 | 67 | 67 | 16 | 83 | 316 | 573 | 252 |
-0.031 | 1981 | 27 | 77 | 80 | 13 | 93 | 333 | 659 | 251 |
-0.030 | 1980 | 27 | 71 | 73 | 11 | 84 | 330 | 620 | 250 |
-0.029 | 1979 | 27 | 76 | 66 | 11 | 77 | 342 | 656 | 249 |
-0.028 | 1978 | 26 | 69 | 53 | 8 | 61 | 319 | 605 | 248 |
-0.027 | 1977 | 24 | 62 | 50 | 8 | 58 | 295 | 545 | 247 |
-0.026 | 1976 | 31 | 58 | 26 | 6 | 32 | 332 | 525 | 246 |
-0.025 | 1975 | 27 | 62 | 42 | 8 | 50 | 315 | 539 | 245 |
-0.024 | 1974 | 31 | 64 | 25 | 7 | 32 | 346 | 573 | 244 |
-0.023 | 1973 | 27 | 69 | 58 | 9 | 67 | 313 | 589 | 243 |
-0.022 | 1972 | 33 | 55 | 15 | 7 | 22 | 365 | 506 | 242 |
-0.021 | 1971 | 24 | 58 | 51 | 10 | 61 | 288 | 497 | 241 |
-0.020 | 1970 | 27 | 58 | 45 | 8 | 53 | 320 | 517 | 240 |
-0.019 | 1969 | 32 | 68 | 45 | 10 | 55 | 382 | 597 | 239 |
-0.018 | 1968 | 29 | 70 | 62 | 13 | 75 | 345 | 596 | 238 |
-0.017 | 1967 | 29 | 74 | 87 | 12 | 99 | 343 | 654 | 237 |
-0.016 | 1966 | 27 | 77 | 109 | 15 | 124 | 336 | 655 | 236 |
-0.015 | 1965 | 30 | 74 | 85 | 17 | 102 | 356 | 622 | 235 |
-0.014 | 1964 | 28 | 66 | 79 | 11 | 90 | 337 | 576 | 234 |
-0.013 | 1963 | 30 | 69 | 83 | 13 | 96 | 342 | 617 | 233 |
-0.012 | 1962 | 30 | 71 | 67 | 11 | 78 | 347 | 628 | 232 |
-0.011 | 1961 | 27 | 66 | 64 | 10 | 74 | 328 | 586 | 231 |
-0.010 | 1960 | 27 | 70 | 55 | 13 | 68 | 326 | 596 | 230 |
-0.009 | 1959 | 25 | 69 | 54 | 12 | 66 | 335 | 587 | 229 |
-0.008 | 1958 | 27 | 73 | 92 | 13 | 105 | 333 | 635 | 228 |
-0.007 | 1957 | 29 | 73 | 118 | 15 | 133 | 337 | 637 | 227 |
-0.006 | 1956 | 29 | 78 | 111 | 18 | 129 | 348 | 660 | 226 |
-0.005 | 1955 | 29 | 71 | 107 | 17 | 124 | 340 | 600 | 225 |
-0.004 | 1954 | 33 | 63 | 48 | 13 | 61 | 370 | 565 | 224 |
-0.003 | 1953 | 29 | 68 | 75 | 12 | 87 | 329 | 584 | 223 |
-0.002 | 1952 | 29 | 76 | 82 | 12 | 94 | 325 | 636 | 222 |
-0.001 | 1951 | 28 | 80 | 111 | 19 | 130 | 344 | 687 | 221 |
0.000 | 1950 | 29 | 77 | 119 | 22 | 141 | 337 | 662 | 220 |
0.001 | 1949 | 29 | 72 | 122 | 20 | 142 | 348 | 608 | 219 |
0.002 | 1948 | 28 | 75 | 103 | 12 | 115 | 335 | 659 | 218 |
0.003 | 1947 | 30 | 79 | 112 | 18 | 130 | 348 | 688 | 217 |
0.004 | 1946 | 31 | 77 | 84 | 12 | 96 | 356 | 668 | 216 |
0.005 | 1945 | 30 | 81 | 96 | 23 | 119 | 347 | 679 | 215 |
0.006 | 1944 | 27 | 79 | 151 | 17 | 168 | 334 | 700 | 214 |
0.007 | 1943 | 28 | 82 | 107 | 20 | 127 | 353 | 680 | 213 |
0.008 | 1942 | 28 | 78 | 106 | 15 | 121 | 340 | 659 | 212 |
0.009 | 1941 | 28 | 81 | 133 | 17 | 150 | 338 | 678 | 211 |
0.010 | 1940 | 29 | 78 | 112 | 15 | 127 | 347 | 665 | 210 |
0.011 | 1939 | 27 | 82 | 126 | 23 | 149 | 324 | 694 | 209 |
0.012 | 1938 | 28 | 78 | 103 | 17 | 120 | 344 | 687 | 208 |
0.013 | 1937 | 27 | 83 | 109 | 16 | 125 | 333 | 720 | 207 |
0.014 | 1936 | 27 | 80 | 127 | 25 | 152 | 341 | 689 | 206 |
0.015 | 1935 | 27 | 84 | 123 | 27 | 150 | 332 | 709 | 205 |
0.016 | 1934 | 30 | 71 | 78 | 16 | 94 | 350 | 611 | 204 |
0.017 | 1933 | 26 | 67 | 108 | 13 | 121 | 321 | 574 | 203 |
0.018 | 1932 | 28 | 75 | 92 | 19 | 111 | 340 | 644 | 202 |
0.019 | 1931 | 26 | 79 | 104 | 13 | 117 | 324 | 682 | 201 |
0.020 | 1930 | 29 | 80 | 118 | 29 | 147 | 354 | 669 | 200 |
0.021 | 1929 | 27 | 83 | 103 | 27 | 130 | 337 | 696 | 199 |
0.022 | 1928 | 26 | 81 | 112 | 19 | 131 | 331 | 703 | 198 |
0.023 | 1927 | 25 | 66 | 80 | 13 | 93 | 301 | 557 | 197 |
0.024 | 1926 | 28 | 76 | 99 | 23 | 122 | 340 | 631 | 196 |
0.025 | 1925 | 27 | 73 | 98 | 17 | 115 | 332 | 633 | 195 |
0.026 | 1924 | 27 | 79 | 105 | 22 | 127 | 338 | 674 | 194 |
0.027 | 1923 | 26 | 75 | 90 | 16 | 106 | 333 | 644 | 193 |
0.028 | 1922 | 27 | 78 | 116 | 33 | 149 | 341 | 659 | 192 |
0.029 | 1921 | 27 | 73 | 99 | 27 | 126 | 350 | 621 | 191 |
0.030 | 1920 | 27 | 77 | 131 | 30 | 161 | 356 | 663 | 190 |
0.031 | 1919 | 28 | 82 | 120 | 38 | 158 | 361 | 704 | 189 |
0.032 | 1918 | 29 | 82 | 119 | 35 | 154 | 391 | 684 | 188 |
0.033 | 1917 | 32 | 87 | 100 | 19 | 119 | 374 | 734 | 187 |
0.034 | 1916 | 33 | 79 | 76 | 32 | 108 | 417 | 674 | 186 |
0.035 | 1915 | 30 | 83 | 142 | 28 | 170 | 385 | 708 | 185 |
0.036 | 1914 | 30 | 79 | 173 | 60 | 233 | 403 | 661 | 184 |
0.037 | 1913 | 32 | 85 | 128 | 27 | 155 | 401 | 735 | 183 |
0.038 | 1912 | 35 | 85 | 129 | 28 | 157 | 449 | 754 | 182 |
0.039 | 1911 | 30 | 81 | 140 | 70 | 210 | 389 | 685 | 181 |
0.040 | 1910 | 34 | 89 | 181 | 90 | 271 | 431 | 739 | 180 |
0.041 | 1909 | 37 | 83 | 130 | 57 | 187 | 457 | 709 | 179 |
0.042 | 1908 | 34 | 87 | 110 | 44 | 154 | 439 | 748 | 178 |
0.043 | 1907 | 33 | 85 | 119 | 50 | 169 | 424 | 709 | 177 |
0.044 | 1906 | 27 | 85 | 110 | 34 | 144 | 363 | 734 | 176 |
0.045 | 1905 | 28 | 82 | 118 | 39 | 157 | 368 | 701 | 175 |
0.046 | 1904 | 28 | 79 | 135 | 35 | 170 | 358 | 664 | 174 |
0.047 | 1903 | 29 | 83 | 119 | 28 | 147 | 379 | 689 | 173 |
0.048 | 1902 | 29 | 79 | 124 | 18 | 142 | 348 | 684 | 172 |
0.049 | 1901 | 28 | 77 | 159 | 21 | 180 | 326 | 663 | 171 |
0.050 | 1900 | 27 | 79 | 151 | 25 | 176 | 334 | 678 | 170 |
0.051 | 1899 | 33 | 74 | 40 | 10 | 50 | 384 | 643 | 169 |
0.052 | 1898 | 29 | 82 | 127 | 19 | 146 | 334 | 697 | 168 |
0.053 | 1897 | 33 | 82 | 145 | 46 | 191 | 406 | 686 | 167 |
0.054 | 1896 | 37 | 77 | 95 | 16 | 111 | 415 | 685 | 166 |
0.055 | 1895 | 36 | 85 | 214 | 103 | 317 | 461 | 679 | 165 |
0.056 | 1894 | 43 | 82 | 114 | 72 | 186 | 486 | 726 | 164 |
0.057 | 1893 | 36 | 66 | 75 | 186 | 261 | 393 | 572 | 163 |
0.058 | 1892 | 39 | 85 | 173 | 99 | 272 | 485 | 720 | 162 |
0.059 | 1891 | 36 | 83 | 162 | 179 | 341 | 439 | 695 | 161 |
0.060 | 1890 | 33 | 84 | 125 | 60 | 185 | 431 | 732 | 160 |
0.061 | 1889 | 29 | 80 | 133 | 31 | 164 | 356 | 676 | 159 |
0.062 | 1888 | 26 | 77 | 126 | 15 | 141 | 326 | 658 | 158 |
0.063 | 1887 | 30 | 74 | 96 | 15 | 111 | 360 | 646 | 157 |
0.064 | 1886 | 27 | 84 | 119 | 20 | 139 | 331 | 727 | 156 |
0.065 | 1885 | 30 | 84 | 152 | 30 | 182 | 358 | 743 | 155 |
0.066 | 1884 | 29 | 73 | 109 | 23 | 132 | 342 | 619 | 154 |
0.067 | 1883 | 29 | 86 | 140 | 29 | 169 | 352 | 726 | 153 |
0.068 | 1882 | 34 | 88 | 101 | 19 | 120 | 394 | 782 | 152 |
0.069 | 1881 | 30 | 69 | 154 | 37 | 191 | 350 | 634 | 151 |
0.070 | 1880 | 34 | 77 | 127 | 21 | 148 | 390 | 680 | 150 |
0.071 | 1879 | 31 | 86 | 183 | 50 | 233 | 366 | 691 | 149 |
0.072 | 1878 | 35 | 87 | 155 | 28 | 183 | 401 | 762 | 148 |
0.073 | 1877 | 33 | 83 | 212 | 59 | 271 | 415 | 671 | 147 |
0.074 | 1876 | 36 | 83 | 148 | 97 | 245 | 454 | 699 | 146 |
0.075 | 1875 | 33 | 84 | 156 | 132 | 288 | 419 | 662 | 145 |
0.076 | 1874 | 35 | 85 | 194 | 118 | 312 | 452 | 704 | 144 |
0.077 | 1873 | 34 | 87 | 135 | 100 | 235 | 437 | 705 | 143 |
0.078 | 1872 | 33 | 86 | 147 | 87 | 234 | 426 | 694 | 142 |
0.079 | 1871 | 30 | 87 | 109 | 32 | 141 | 376 | 732 | 141 |
0.080 | 1870 | 29 | 84 | 99 | 14 | 113 | 342 | 716 | 140 |
0.081 | 1869 | 31 | 88 | 86 | 17 | 103 | 372 | 757 | 139 |
0.082 | 1868 | 31 | 91 | 109 | 12 | 121 | 363 | 787 | 138 |
0.083 | 1867 | 30 | 87 | 101 | 15 | 116 | 378 | 745 | 137 |
0.084 | 1866 | 32 | 83 | 80 | 12 | 92 | 374 | 713 | 136 |
0.085 | 1865 | 30 | 84 | 100 | 14 | 114 | 366 | 722 | 135 |
0.086 | 1864 | 31 | 84 | 116 | 17 | 133 | 375 | 725 | 134 |
0.087 | 1863 | 27 | 79 | 188 | 40 | 228 | 351 | 672 | 133 |
0.088 | 1862 | 33 | 75 | 176 | 26 | 202 | 374 | 643 | 132 |
0.089 | 1861 | 31 | 75 | 255 | 64 | 319 | 407 | 622 | 131 |
0.090 | 1860 | 28 | 82 | 236 | 118 | 354 | 381 | 644 | 130 |
0.091 | 1859 | 31 | 85 | 214 | 69 | 283 | 409 | 695 | 129 |
0.092 | 1858 | 30 | 84 | 171 | 64 | 235 | 394 | 666 | 128 |
0.093 | 1857 | 32 | 83 | 154 | 22 | 176 | 378 | 690 | 127 |
0.094 | 1856 | 31 | 87 | 128 | 19 | 147 | 371 | 743 | 126 |
0.095 | 1855 | 29 | 88 | 138 | 29 | 167 | 360 | 740 | 125 |
0.096 | 1854 | 31 | 84 | 173 | 53 | 226 | 375 | 693 | 124 |
0.097 | 1853 | 30 | 84 | 204 | 36 | 240 | 368 | 670 | 123 |
0.098 | 1852 | 32 | 85 | 179 | 22 | 201 | 400 | 732 | 122 |
0.099 | 1851 | 33 | 82 | 255 | 87 | 342 | 422 | 658 | 121 |
0.100 | 1850 | 33 | 82 | 241 | 65 | 306 | 430 | 660 | 120 |
0.101 | 1849 | 28 | 85 | 142 | 68 | 210 | 376 | 672 | 119 |
0.102 | 1848 | 29 | 86 | 150 | 52 | 202 | 365 | 699 | 118 |
0.103 | 1847 | 31 | 79 | 131 | 19 | 150 | 374 | 682 | 117 |
0.104 | 1846 | 31 | 82 | 156 | 27 | 183 | 371 | 692 | 116 |
0.105 | 1845 | 32 | 81 | 147 | 20 | 167 | 358 | 713 | 115 |
0.106 | 1844 | 32 | 91 | 106 | 22 | 128 | 392 | 784 | 114 |
0.107 | 1843 | 32 | 84 | 109 | 15 | 124 | 374 | 726 | 113 |
0.108 | 1842 | 32 | 81 | 67 | 20 | 87 | 365 | 697 | 112 |
0.109 | 1841 | 33 | 83 | 53 | 15 | 68 | 397 | 726 | 111 |
0.110 | 1840 | 32 | 79 | 104 | 30 | 134 | 408 | 679 | 110 |
0.111 | 1839 | 32 | 86 | 291 | 61 | 352 | 450 | 678 | 109 |
0.112 | 1838 | 39 | 86 | 189 | 33 | 222 | 466 | 756 | 108 |
0.113 | 1837 | 35 | 77 | 164 | 120 | 284 | 451 | 640 | 107 |
0.114 | 1836 | 32 | 87 | 117 | 32 | 149 | 390 | 722 | 106 |
0.115 | 1835 | 30 | 85 | 96 | 23 | 119 | 359 | 715 | 105 |
0.116 | 1834 | 31 | 84 | 93 | 16 | 109 | 353 | 726 | 104 |
0.117 | 1833 | 30 | 83 | 93 | 12 | 105 | 360 | 721 | 103 |
0.118 | 1832 | 34 | 86 | 82 | 15 | 97 | 431 | 751 | 102 |
0.119 | 1831 | 34 | 85 | 125 | 26 | 151 | 410 | 735 | 101 |
0.120 | 1830 | 37 | 87 | 173 | 35 | 208 | 453 | 729 | 100 |
0.121 | 1829 | 38 | 86 | 177 | 92 | 269 | 454 | 727 | 99 |
0.122 | 1828 | 44 | 82 | 243 | 59 | 302 | 486 | 722 | 98 |
0.123 | 1827 | 42 | 86 | 206 | 140 | 346 | 507 | 734 | 97 |
0.124 | 1826 | 44 | 87 | 136 | 198 | 334 | 545 | 711 | 96 |
0.125 | 1825 | 32 | 89 | 112 | 109 | 221 | 441 | 745 | 95 |
0.126 | 1824 | 34 | 77 | 82 | 20 | 102 | 383 | 658 | 94 |
0.127 | 1823 | 33 | 82 | 85 | 34 | 119 | 407 | 714 | 93 |
0.128 | 1822 | 31 | 89 | 91 | 29 | 120 | 387 | 777 | 92 |
0.129 | 1821 | 40 | 75 | 64 | 18 | 82 | 446 | 680 | 91 |
0.130 | 1820 | 34 | 86 | 82 | 26 | 108 | 415 | 747 | 90 |
0.131 | 1819 | 33 | 82 | 94 | 32 | 126 | 402 | 702 | 89 |
0.132 | 1818 | 33 | 79 | 122 | 35 | 157 | 394 | 675 | 88 |
0.133 | 1817 | 32 | 85 | 121 | 31 | 152 | 384 | 717 | 87 |
0.134 | 1816 | 34 | 78 | 99 | 24 | 123 | 380 | 682 | 86 |
0.135 | 1815 | 34 | 83 | 86 | 33 | 119 | 404 | 709 | 85 |
0.136 | 1814 | 32 | 88 | 97 | 33 | 130 | 395 | 765 | 84 |
0.137 | 1813 | 35 | 80 | 49 | 24 | 73 | 423 | 701 | 83 |
0.138 | 1812 | 34 | 86 | 61 | 33 | 94 | 407 | 753 | 82 |
0.139 | 1811 | 32 | 75 | 52 | 19 | 71 | 381 | 645 | 81 |
0.140 | 1810 | 44 | 78 | 30 | 11 | 41 | 489 | 694 | 80 |
0.141 | 1809 | 34 | 66 | 71 | 38 | 109 | 391 | 587 | 79 |
0.142 | 1808 | 34 | 87 | 58 | 21 | 79 | 423 | 764 | 78 |
0.143 | 1807 | 32 | 85 | 80 | 27 | 107 | 384 | 743 | 77 |
0.144 | 1806 | 34 | 78 | 77 | 26 | 103 | 402 | 676 | 76 |
0.145 | 1805 | 34 | 83 | 81 | 37 | 118 | 420 | 712 | 75 |
0.146 | 1804 | 33 | 91 | 59 | 30 | 89 | 398 | 781 | 74 |
0.147 | 1803 | 35 | 59 | 26 | 11 | 37 | 366 | 470 | 73 |
0.148 | 1802 | 36 | 89 | 40 | 15 | 55 | 427 | 784 | 72 |
0.149 | 1801 | 35 | 91 | 64 | 16 | 80 | 419 | 771 | 71 |
0.150 | 1800 | 36 | 89 | 83 | 52 | 135 | 454 | 757 | 70 |
0.151 | 1799 | 38 | 95 | 72 | 40 | 112 | 459 | 819 | 69 |
0.152 | 1798 | 41 | 94 | 47 | 31 | 78 | 475 | 846 | 68 |
0.153 | 1797 | 39 | 93 | 58 | 16 | 74 | 452 | 840 | 67 |
0.154 | 1796 | 39 | 98 | 84 | 53 | 137 | 474 | 839 | 66 |
0.155 | 1795 | 41 | 91 | 91 | 46 | 137 | 471 | 773 | 65 |
0.156 | 1794 | 42 | 91 | 110 | 70 | 180 | 492 | 802 | 64 |
0.157 | 1793 | 41 | 92 | 92 | 84 | 176 | 480 | 758 | 63 |
0.158 | 1792 | 45 | 93 | 79 | 56 | 135 | 520 | 798 | 62 |
0.159 | 1791 | 44 | 89 | 29 | 53 | 82 | 473 | 787 | 61 |
0.160 | 1790 | 45 | 88 | 35 | 25 | 60 | 515 | 778 | 60 |