Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Tsuga mertensiana (Mountain hemlock) from sample HOOD-91 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.592389
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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 166; Begin 1818; 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:
1494 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 | 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 |