/* DATA DESCRIPTION: Citation: Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Tsuga mertensiana (Mountain hemlock) from sample HOOD-91. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.592389 Project(s): Northern Hemispheric Dendroclimatological Network (NHD/WSL) (URI: http://www.wsl.ch/dendro/) 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 (URI: http://www.wsl.ch/dendro/dendrodb.html) * 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 166; Begin 1818; End 1983 Parameter(s): AGE [ka BP] (Age) * GEOCODE Age [a AD/CE] (Age) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Density, minimum [1/100 g/cm**3] (N) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Density, maximum [1/100 g/cm**3] (X) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Earlywood width [1/100 mm] (E) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Latewood width [1/100 mm] (L) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Ring width [1/100 mm] (R) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Earlywood density [1/1000 g/cm**3] (I) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Latewood density [1/1000 g/cm**3] (T) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Approximate age of pith [a] (Age_pith) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 1494 data points */ Age [ka BP] Age [a AD/CE] N [1/100 g/cm**3] X [1/100 g/cm**3] E [1/100 mm] L [1/100 mm] R [1/100 mm] I [1/1000 g/cm**3] T [1/1000 g/cm**3] Age_pith [a] -0.033 1983 31 90 64 24 88 393 758 224 -0.032 1982 31 87 83 29 112 393 758 223 -0.031 1981 31 84 107 60 167 387 731 222 -0.030 1980 28 83 106 33 139 354 721 221 -0.029 1979 28 83 79 35 114 366 746 220 -0.028 1978 26 73 80 32 112 340 646 219 -0.027 1977 27 66 67 23 90 316 597 218 -0.026 1976 27 77 84 14 98 328 678 217 -0.025 1975 29 83 111 38 149 371 684 216 -0.024 1974 29 87 58 36 94 375 752 215 -0.023 1973 28 78 60 15 75 335 677 214 -0.022 1972 37 83 37 13 50 438 723 213 -0.021 1971 28 83 76 28 104 339 694 212 -0.020 1970 27 83 84 22 106 357 718 211 -0.019 1969 31 89 63 30 93 376 740 210 -0.018 1968 31 78 47 34 81 379 657 209 -0.017 1967 27 75 92 38 130 328 667 208 -0.016 1966 29 83 96 19 115 356 721 207 -0.015 1965 30 86 99 41 140 385 730 206 -0.014 1964 28 83 86 24 110 358 717 205 -0.013 1963 37 87 103 28 131 425 765 204 -0.012 1962 30 87 63 29 92 383 753 203 -0.011 1961 30 87 82 34 116 391 770 202 -0.010 1960 32 90 87 72 159 413 771 201 -0.009 1959 29 86 80 49 129 383 748 200 -0.008 1958 30 83 86 29 115 360 712 199 -0.007 1957 31 82 99 22 121 372 728 198 -0.006 1956 33 80 86 31 117 386 727 197 -0.005 1955 31 81 136 71 207 388 724 196 -0.004 1954 33 88 108 47 155 412 750 195 -0.003 1953 33 87 91 54 145 415 745 194 -0.002 1952 33 90 71 53 124 385 778 193 -0.001 1951 34 87 162 111 273 453 718 192 0.000 1950 32 84 101 97 198 393 717 191 0.001 1949 32 84 87 21 108 398 734 190 0.002 1948 30 85 82 26 108 366 741 189 0.003 1947 31 88 83 28 111 394 776 188 0.004 1946 31 87 72 24 96 375 737 187 0.005 1945 30 80 90 46 136 380 713 186 0.006 1944 32 89 94 55 149 391 760 185 0.007 1943 28 90 81 21 102 356 780 184 0.008 1942 29 87 90 40 130 367 769 183 0.009 1941 31 84 110 46 156 372 739 182 0.010 1940 30 87 93 54 147 392 717 181 0.011 1939 30 89 141 75 216 386 720 180 0.012 1938 30 94 158 85 243 410 738 179 0.013 1937 28 86 90 53 143 365 699 178 0.014 1936 28 76 89 20 109 331 662 177 0.015 1935 28 80 92 28 120 338 668 176 0.016 1934 31 85 102 38 140 402 725 175 0.017 1933 29 68 55 18 73 347 588 174 0.018 1932 31 80 66 17 83 378 688 173 0.019 1931 32 81 61 27 88 379 692 172 0.020 1930 27 83 115 54 169 342 672 171 0.021 1929 28 81 116 27 143 345 687 170 0.022 1928 29 80 98 33 131 360 726 169 0.023 1927 28 80 77 20 97 336 673 168 0.024 1926 31 82 94 27 121 376 696 167 0.025 1925 40 82 72 21 93 430 735 166 0.026 1924 32 87 99 43 142 425 717 165 0.027 1923 27 80 90 27 117 341 687 164 0.028 1922 28 77 82 22 104 336 675 163 0.029 1921 31 77 95 40 135 372 677 162 0.030 1920 29 76 87 52 139 355 688 161 0.031 1919 29 80 79 55 134 368 703 160 0.032 1918 27 66 74 21 95 322 575 159 0.033 1917 29 75 78 27 105 345 637 158 0.034 1916 28 66 66 29 95 344 568 157 0.035 1915 28 72 100 23 123 332 615 156 0.036 1914 28 74 119 25 144 336 639 155 0.037 1913 29 73 103 23 126 349 596 154 0.038 1912 29 74 92 28 120 366 636 153 0.039 1911 29 70 82 23 105 341 614 152 0.040 1910 31 80 95 22 117 359 686 151 0.041 1909 29 75 82 19 101 359 646 150 0.042 1908 30 81 82 17 99 361 704 149 0.043 1907 30 83 77 15 92 370 722 148 0.044 1906 29 80 79 12 91 330 697 147 0.045 1905 29 79 101 17 118 341 693 146 0.046 1904 30 78 101 22 123 344 670 145 0.047 1903 31 79 83 22 105 370 695 144 0.048 1902 36 76 44 34 78 422 678 143 0.049 1901 29 78 144 60 204 348 673 142 0.050 1900 30 83 157 50 207 371 700 141 0.051 1899 37 70 31 12 43 424 622 140 0.052 1898 29 85 114 54 168 352 689 139 0.053 1897 32 79 117 75 192 386 688 138 0.054 1896 31 91 65 32 97 380 773 137 0.055 1895 30 75 87 20 107 350 663 136 0.056 1894 32 77 42 14 56 390 668 135 0.057 1893 29 71 63 12 75 343 621 134 0.058 1892 32 76 50 9 59 371 674 133 0.059 1891 32 75 47 10 57 375 680 132 0.060 1890 33 78 45 8 53 378 693 131 0.061 1889 30 77 66 13 79 340 673 130 0.062 1888 29 78 86 12 98 343 674 129 0.063 1887 30 80 60 15 75 365 679 128 0.064 1886 27 81 98 19 117 323 707 127 0.065 1885 29 81 106 24 130 354 715 126 0.066 1884 30 74 70 14 84 360 652 125 0.067 1883 32 79 78 19 97 368 693 124 0.068 1882 35 81 40 19 59 447 709 123 0.069 1881 33 80 58 13 71 383 710 122 0.070 1880 38 74 42 12 54 450 658 121 0.071 1879 31 87 103 38 141 358 766 120 0.072 1878 36 91 112 41 153 411 815 119 0.073 1877 35 88 120 83 203 444 799 118 0.074 1876 38 90 100 53 153 455 788 117 0.075 1875 37 90 94 112 206 455 782 116 0.076 1874 33 90 106 47 153 401 787 115 0.077 1873 35 93 78 62 140 428 807 114 0.078 1872 34 94 77 44 121 412 840 113 0.079 1871 34 94 81 49 130 419 814 112 0.080 1870 31 81 79 14 93 350 723 111 0.081 1869 32 92 88 24 112 377 798 110 0.082 1868 34 92 98 34 132 414 828 109 0.083 1867 32 91 95 39 134 374 791 108 0.084 1866 33 94 75 35 110 384 803 107 0.085 1865 31 87 80 24 104 376 758 106 0.086 1864 31 87 130 28 158 365 749 105 0.087 1863 30 86 161 46 207 374 718 104 0.088 1862 33 85 127 41 168 386 741 103 0.089 1861 31 87 104 30 134 370 758 102 0.090 1860 34 88 74 38 112 407 796 101 0.091 1859 31 90 102 36 138 375 822 100 0.092 1858 30 83 131 26 157 367 689 99 0.093 1857 32 88 112 22 134 388 758 98 0.094 1856 32 88 90 20 110 369 752 97 0.095 1855 31 84 104 15 119 358 735 96 0.096 1854 30 85 95 16 111 356 751 95 0.097 1853 32 86 83 15 98 369 722 94 0.098 1852 34 84 67 20 87 391 731 93 0.099 1851 32 84 62 13 75 372 727 92 0.100 1850 34 87 59 10 69 400 769 91 0.101 1849 33 83 53 13 66 383 741 90 0.102 1848 31 85 85 15 100 354 757 89 0.103 1847 35 87 81 15 96 420 765 88 0.104 1846 35 86 101 22 123 407 769 87 0.105 1845 36 84 92 15 107 410 738 86 0.106 1844 34 85 100 14 114 397 744 85 0.107 1843 34 85 116 19 135 398 734 84 0.108 1842 35 90 67 28 95 424 740 83 0.109 1841 35 82 48 11 59 399 713 82 0.110 1840 36 82 52 14 66 413 731 81 0.111 1839 33 88 108 24 132 375 727 80 0.112 1838 36 81 93 11 104 414 716 79 0.113 1837 36 87 105 18 123 418 769 78 0.114 1836 33 84 80 20 100 394 737 77 0.115 1835 33 86 86 27 113 394 751 76 0.116 1834 33 86 106 24 130 391 748 75 0.117 1833 36 85 119 28 147 419 753 74 0.118 1832 41 86 71 29 100 480 762 73 0.119 1831 40 96 48 26 74 491 849 72 0.120 1830 39 87 63 14 77 439 783 71 0.121 1829 40 80 79 19 98 453 729 70 0.122 1828 44 83 50 18 68 488 733 69 0.123 1827 40 88 62 17 79 451 792 68 0.124 1826 41 87 50 22 72 487 790 67 0.125 1825 40 86 49 18 67 458 759 66 0.126 1824 43 83 42 16 58 477 744 65 0.127 1823 44 88 55 23 78 502 785 64 0.128 1822 41 89 73 30 103 490 789 63 0.129 1821 45 95 56 24 80 533 841 62 0.130 1820 56 93 22 16 38 627 862 61 0.131 1819 58 95 21 11 32 635 876 60 0.132 1818 46 94 90 39 129 525 845 59