Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Pseudotsuga menziesii (Douglas-fir) from sample BEAR-91 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589513
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Project(s):
Coverage:
Latitude: 54.300000 * Longitude: -122.300000
Minimum Elevation: 690.0 m * Maximum Elevation: 690.0 m
Event(s):
BEAR * Latitude: 54.300000 * Longitude: -122.300000 * Elevation: 690.0 m * Location: Bear lake, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition W; Slope 25 deg; Geology: Silikat Moränenschutt; Tree line 1590 m; av. Tree height 28 m; Tree cover 85%; Shrub cover 5%; Herb cover 20%; Moss cover 60%; Vegatation type: Alt. Best. an Steilh. Nur PSME alt. Brand; Film number: 713A
Comment:
Species PSME; No of rings 192; Begin 1792; 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:
1728 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 | 33 | 94 | 52 | 24 | 76 | 409 | 818 | 223 |
-0.032 | 1982 | 35 | 88 | 42 | 23 | 65 | 422 | 772 | 222 |
-0.031 | 1981 | 34 | 103 | 47 | 30 | 77 | 424 | 908 | 221 |
-0.030 | 1980 | 35 | 91 | 30 | 23 | 53 | 415 | 792 | 220 |
-0.029 | 1979 | 34 | 99 | 50 | 26 | 76 | 420 | 877 | 219 |
-0.028 | 1978 | 37 | 103 | 39 | 21 | 60 | 440 | 929 | 218 |
-0.027 | 1977 | 37 | 96 | 45 | 23 | 68 | 453 | 857 | 217 |
-0.026 | 1976 | 37 | 88 | 35 | 23 | 58 | 436 | 772 | 216 |
-0.025 | 1975 | 36 | 95 | 35 | 14 | 49 | 431 | 845 | 215 |
-0.024 | 1974 | 36 | 95 | 32 | 14 | 46 | 430 | 839 | 214 |
-0.023 | 1973 | 36 | 97 | 39 | 17 | 56 | 441 | 867 | 213 |
-0.022 | 1972 | 34 | 97 | 42 | 17 | 59 | 404 | 855 | 212 |
-0.021 | 1971 | 32 | 97 | 53 | 20 | 73 | 393 | 836 | 211 |
-0.020 | 1970 | 32 | 97 | 52 | 20 | 72 | 392 | 826 | 210 |
-0.019 | 1969 | 34 | 100 | 39 | 16 | 55 | 413 | 863 | 209 |
-0.018 | 1968 | 32 | 93 | 42 | 18 | 60 | 385 | 812 | 208 |
-0.017 | 1967 | 34 | 92 | 35 | 14 | 49 | 409 | 792 | 207 |
-0.016 | 1966 | 33 | 93 | 39 | 19 | 58 | 402 | 821 | 206 |
-0.015 | 1965 | 34 | 96 | 38 | 17 | 55 | 390 | 847 | 205 |
-0.014 | 1964 | 30 | 87 | 44 | 18 | 62 | 373 | 766 | 204 |
-0.013 | 1963 | 34 | 99 | 35 | 14 | 49 | 413 | 883 | 203 |
-0.012 | 1962 | 33 | 96 | 34 | 15 | 49 | 400 | 858 | 202 |
-0.011 | 1961 | 36 | 96 | 28 | 12 | 40 | 417 | 854 | 201 |
-0.010 | 1960 | 35 | 98 | 27 | 15 | 42 | 426 | 864 | 200 |
-0.009 | 1959 | 32 | 90 | 19 | 14 | 33 | 390 | 776 | 199 |
-0.008 | 1958 | 34 | 75 | 15 | 10 | 25 | 397 | 679 | 198 |
-0.007 | 1957 | 31 | 72 | 15 | 9 | 24 | 366 | 646 | 197 |
-0.006 | 1956 | 31 | 70 | 13 | 10 | 23 | 371 | 623 | 196 |
-0.005 | 1955 | 34 | 93 | 30 | 13 | 43 | 406 | 805 | 195 |
-0.004 | 1954 | 33 | 92 | 47 | 16 | 63 | 402 | 815 | 194 |
-0.003 | 1953 | 34 | 97 | 36 | 17 | 53 | 426 | 859 | 193 |
-0.002 | 1952 | 36 | 96 | 28 | 16 | 44 | 459 | 831 | 192 |
-0.001 | 1951 | 35 | 95 | 28 | 19 | 47 | 424 | 841 | 191 |
0.000 | 1950 | 32 | 85 | 34 | 16 | 50 | 380 | 726 | 190 |
0.001 | 1949 | 36 | 86 | 27 | 16 | 43 | 434 | 765 | 189 |
0.002 | 1948 | 33 | 88 | 30 | 13 | 43 | 398 | 759 | 188 |
0.003 | 1947 | 33 | 84 | 33 | 11 | 44 | 397 | 734 | 187 |
0.004 | 1946 | 34 | 90 | 25 | 12 | 37 | 414 | 805 | 186 |
0.005 | 1945 | 33 | 96 | 33 | 15 | 48 | 406 | 860 | 185 |
0.006 | 1944 | 36 | 99 | 33 | 14 | 47 | 431 | 881 | 184 |
0.007 | 1943 | 34 | 88 | 20 | 13 | 33 | 402 | 775 | 183 |
0.008 | 1942 | 33 | 92 | 36 | 13 | 49 | 399 | 795 | 182 |
0.009 | 1941 | 35 | 96 | 27 | 11 | 38 | 430 | 846 | 181 |
0.010 | 1940 | 36 | 90 | 25 | 10 | 35 | 429 | 804 | 180 |
0.011 | 1939 | 35 | 90 | 19 | 10 | 29 | 411 | 786 | 179 |
0.012 | 1938 | 36 | 93 | 19 | 12 | 31 | 430 | 833 | 178 |
0.013 | 1937 | 31 | 84 | 22 | 10 | 32 | 356 | 737 | 177 |
0.014 | 1936 | 33 | 80 | 17 | 8 | 25 | 391 | 724 | 176 |
0.015 | 1935 | 33 | 88 | 25 | 14 | 39 | 384 | 764 | 175 |
0.016 | 1934 | 33 | 80 | 22 | 8 | 30 | 395 | 720 | 174 |
0.017 | 1933 | 33 | 91 | 21 | 11 | 32 | 412 | 815 | 173 |
0.018 | 1932 | 35 | 78 | 16 | 9 | 25 | 399 | 702 | 172 |
0.019 | 1931 | 33 | 87 | 18 | 7 | 25 | 389 | 765 | 171 |
0.020 | 1930 | 35 | 85 | 14 | 7 | 21 | 411 | 749 | 170 |
0.021 | 1929 | 36 | 67 | 6 | 4 | 10 | 425 | 629 | 169 |
0.022 | 1928 | 35 | 90 | 19 | 12 | 31 | 432 | 789 | 168 |
0.023 | 1927 | 32 | 90 | 19 | 8 | 27 | 386 | 801 | 167 |
0.024 | 1926 | 34 | 88 | 20 | 9 | 29 | 410 | 777 | 166 |
0.025 | 1925 | 35 | 99 | 25 | 9 | 34 | 422 | 875 | 165 |
0.026 | 1924 | 34 | 94 | 29 | 11 | 40 | 411 | 842 | 164 |
0.027 | 1923 | 32 | 91 | 27 | 11 | 38 | 392 | 801 | 163 |
0.028 | 1922 | 36 | 96 | 23 | 10 | 33 | 445 | 863 | 162 |
0.029 | 1921 | 36 | 92 | 27 | 11 | 38 | 417 | 799 | 161 |
0.030 | 1920 | 37 | 88 | 20 | 11 | 31 | 436 | 786 | 160 |
0.031 | 1919 | 35 | 90 | 32 | 14 | 46 | 420 | 796 | 159 |
0.032 | 1918 | 35 | 91 | 33 | 12 | 45 | 432 | 807 | 158 |
0.033 | 1917 | 34 | 93 | 29 | 11 | 40 | 411 | 829 | 157 |
0.034 | 1916 | 37 | 89 | 32 | 11 | 43 | 438 | 798 | 156 |
0.035 | 1915 | 37 | 88 | 23 | 9 | 32 | 421 | 794 | 155 |
0.036 | 1914 | 36 | 88 | 22 | 12 | 34 | 425 | 780 | 154 |
0.037 | 1913 | 34 | 85 | 23 | 10 | 33 | 398 | 755 | 153 |
0.038 | 1912 | 39 | 92 | 18 | 11 | 29 | 454 | 808 | 152 |
0.039 | 1911 | 32 | 84 | 23 | 11 | 34 | 377 | 743 | 151 |
0.040 | 1910 | 34 | 80 | 17 | 10 | 27 | 403 | 708 | 150 |
0.041 | 1909 | 36 | 89 | 19 | 14 | 33 | 403 | 773 | 149 |
0.042 | 1908 | 36 | 85 | 23 | 12 | 35 | 422 | 755 | 148 |
0.043 | 1907 | 37 | 85 | 22 | 10 | 32 | 431 | 751 | 147 |
0.044 | 1906 | 40 | 96 | 27 | 13 | 40 | 451 | 851 | 146 |
0.045 | 1905 | 36 | 95 | 36 | 12 | 48 | 428 | 846 | 145 |
0.046 | 1904 | 36 | 98 | 31 | 16 | 47 | 433 | 870 | 144 |
0.047 | 1903 | 34 | 88 | 34 | 12 | 46 | 397 | 786 | 143 |
0.048 | 1902 | 39 | 90 | 40 | 16 | 56 | 440 | 808 | 142 |
0.049 | 1901 | 36 | 96 | 52 | 15 | 67 | 417 | 870 | 141 |
0.050 | 1900 | 39 | 97 | 55 | 17 | 72 | 440 | 861 | 140 |
0.051 | 1899 | 34 | 94 | 48 | 18 | 66 | 410 | 827 | 139 |
0.052 | 1898 | 36 | 97 | 45 | 17 | 62 | 417 | 868 | 138 |
0.053 | 1897 | 35 | 96 | 40 | 22 | 62 | 413 | 836 | 137 |
0.054 | 1896 | 37 | 102 | 45 | 15 | 60 | 435 | 904 | 136 |
0.055 | 1895 | 37 | 93 | 43 | 18 | 61 | 434 | 823 | 135 |
0.056 | 1894 | 33 | 99 | 53 | 20 | 73 | 402 | 870 | 134 |
0.057 | 1893 | 32 | 92 | 54 | 22 | 76 | 389 | 806 | 133 |
0.058 | 1892 | 35 | 87 | 52 | 17 | 69 | 407 | 765 | 132 |
0.059 | 1891 | 34 | 99 | 47 | 19 | 66 | 420 | 884 | 131 |
0.060 | 1890 | 34 | 94 | 33 | 13 | 46 | 407 | 809 | 130 |
0.061 | 1889 | 32 | 97 | 42 | 12 | 54 | 391 | 867 | 129 |
0.062 | 1888 | 33 | 91 | 51 | 15 | 66 | 402 | 803 | 128 |
0.063 | 1887 | 35 | 98 | 41 | 15 | 56 | 428 | 869 | 127 |
0.064 | 1886 | 34 | 98 | 51 | 19 | 70 | 398 | 901 | 126 |
0.065 | 1885 | 35 | 97 | 49 | 26 | 75 | 420 | 849 | 125 |
0.066 | 1884 | 37 | 97 | 39 | 14 | 53 | 433 | 881 | 124 |
0.067 | 1883 | 37 | 100 | 39 | 16 | 55 | 425 | 898 | 123 |
0.068 | 1882 | 37 | 94 | 34 | 14 | 48 | 437 | 850 | 122 |
0.069 | 1881 | 35 | 93 | 37 | 18 | 55 | 428 | 826 | 121 |
0.070 | 1880 | 35 | 95 | 47 | 15 | 62 | 418 | 871 | 120 |
0.071 | 1879 | 33 | 91 | 49 | 25 | 74 | 399 | 825 | 119 |
0.072 | 1878 | 35 | 97 | 45 | 16 | 61 | 422 | 858 | 118 |
0.073 | 1877 | 34 | 97 | 46 | 18 | 64 | 405 | 840 | 117 |
0.074 | 1876 | 34 | 85 | 37 | 13 | 50 | 392 | 743 | 116 |
0.075 | 1875 | 32 | 97 | 44 | 17 | 61 | 387 | 871 | 115 |
0.076 | 1874 | 34 | 92 | 39 | 14 | 53 | 406 | 814 | 114 |
0.077 | 1873 | 33 | 88 | 26 | 17 | 43 | 404 | 790 | 113 |
0.078 | 1872 | 35 | 99 | 28 | 14 | 42 | 427 | 869 | 112 |
0.079 | 1871 | 33 | 97 | 35 | 14 | 49 | 409 | 857 | 111 |
0.080 | 1870 | 32 | 90 | 40 | 16 | 56 | 405 | 784 | 110 |
0.081 | 1869 | 33 | 88 | 39 | 18 | 57 | 407 | 778 | 109 |
0.082 | 1868 | 33 | 87 | 39 | 18 | 57 | 384 | 766 | 108 |
0.083 | 1867 | 34 | 91 | 41 | 14 | 55 | 382 | 808 | 107 |
0.084 | 1866 | 33 | 92 | 49 | 17 | 66 | 397 | 811 | 106 |
0.085 | 1865 | 33 | 95 | 57 | 21 | 78 | 381 | 860 | 105 |
0.086 | 1864 | 32 | 99 | 59 | 21 | 80 | 396 | 893 | 104 |
0.087 | 1863 | 32 | 91 | 71 | 27 | 98 | 388 | 807 | 103 |
0.088 | 1862 | 34 | 94 | 55 | 21 | 76 | 406 | 829 | 102 |
0.089 | 1861 | 35 | 93 | 72 | 30 | 102 | 408 | 826 | 101 |
0.090 | 1860 | 36 | 97 | 61 | 21 | 82 | 423 | 862 | 100 |
0.091 | 1859 | 34 | 103 | 76 | 27 | 103 | 408 | 915 | 99 |
0.092 | 1858 | 36 | 99 | 84 | 27 | 111 | 410 | 904 | 98 |
0.093 | 1857 | 37 | 96 | 65 | 30 | 95 | 435 | 820 | 97 |
0.094 | 1856 | 37 | 100 | 67 | 18 | 85 | 434 | 918 | 96 |
0.095 | 1855 | 37 | 96 | 65 | 23 | 88 | 416 | 880 | 95 |
0.096 | 1854 | 34 | 103 | 51 | 15 | 66 | 403 | 900 | 94 |
0.097 | 1853 | 38 | 101 | 48 | 13 | 61 | 446 | 910 | 93 |
0.098 | 1852 | 35 | 101 | 67 | 16 | 83 | 414 | 914 | 92 |
0.099 | 1851 | 35 | 104 | 77 | 17 | 94 | 410 | 929 | 91 |
0.100 | 1850 | 35 | 95 | 85 | 24 | 109 | 409 | 846 | 90 |
0.101 | 1849 | 32 | 92 | 96 | 30 | 126 | 381 | 810 | 89 |
0.102 | 1848 | 32 | 97 | 99 | 30 | 129 | 390 | 898 | 88 |
0.103 | 1847 | 32 | 97 | 101 | 27 | 128 | 386 | 832 | 87 |
0.104 | 1846 | 32 | 95 | 107 | 29 | 136 | 366 | 835 | 86 |
0.105 | 1845 | 32 | 94 | 92 | 27 | 119 | 394 | 841 | 85 |
0.106 | 1844 | 33 | 97 | 83 | 23 | 106 | 398 | 877 | 84 |
0.107 | 1843 | 32 | 98 | 69 | 21 | 90 | 399 | 864 | 83 |
0.108 | 1842 | 34 | 98 | 64 | 22 | 86 | 390 | 896 | 82 |
0.109 | 1841 | 33 | 86 | 85 | 23 | 108 | 386 | 758 | 81 |
0.110 | 1840 | 31 | 99 | 90 | 35 | 125 | 383 | 848 | 80 |
0.111 | 1839 | 32 | 99 | 109 | 31 | 140 | 374 | 853 | 79 |
0.112 | 1838 | 34 | 90 | 65 | 22 | 87 | 390 | 820 | 78 |
0.113 | 1837 | 31 | 91 | 52 | 10 | 62 | 359 | 803 | 77 |
0.114 | 1836 | 31 | 90 | 79 | 17 | 96 | 363 | 796 | 76 |
0.115 | 1835 | 31 | 96 | 86 | 19 | 105 | 370 | 860 | 75 |
0.116 | 1834 | 34 | 97 | 75 | 17 | 92 | 390 | 870 | 74 |
0.117 | 1833 | 30 | 92 | 97 | 22 | 119 | 362 | 811 | 73 |
0.118 | 1832 | 32 | 94 | 108 | 29 | 137 | 380 | 829 | 72 |
0.119 | 1831 | 34 | 94 | 114 | 32 | 146 | 393 | 799 | 71 |
0.120 | 1830 | 32 | 100 | 105 | 28 | 133 | 384 | 896 | 70 |
0.121 | 1829 | 31 | 94 | 132 | 36 | 168 | 357 | 854 | 69 |
0.122 | 1828 | 31 | 95 | 131 | 29 | 160 | 367 | 851 | 68 |
0.123 | 1827 | 28 | 90 | 142 | 37 | 179 | 339 | 754 | 67 |
0.124 | 1826 | 27 | 88 | 171 | 44 | 215 | 330 | 775 | 66 |
0.125 | 1825 | 29 | 93 | 156 | 42 | 198 | 335 | 801 | 65 |
0.126 | 1824 | 30 | 98 | 116 | 34 | 150 | 373 | 837 | 64 |
0.127 | 1823 | 30 | 91 | 111 | 25 | 136 | 359 | 787 | 63 |
0.128 | 1822 | 31 | 93 | 120 | 34 | 154 | 366 | 826 | 62 |
0.129 | 1821 | 29 | 87 | 163 | 45 | 208 | 346 | 778 | 61 |
0.130 | 1820 | 27 | 94 | 179 | 60 | 239 | 346 | 808 | 60 |
0.131 | 1819 | 29 | 89 | 124 | 36 | 160 | 359 | 795 | 59 |
0.132 | 1818 | 30 | 95 | 130 | 28 | 158 | 360 | 828 | 58 |
0.133 | 1817 | 29 | 95 | 142 | 30 | 172 | 346 | 812 | 57 |
0.134 | 1816 | 26 | 93 | 175 | 40 | 215 | 321 | 804 | 56 |
0.135 | 1815 | 29 | 84 | 127 | 33 | 160 | 343 | 732 | 55 |
0.136 | 1814 | 29 | 88 | 128 | 27 | 155 | 352 | 754 | 54 |
0.137 | 1813 | 30 | 82 | 122 | 36 | 158 | 354 | 724 | 53 |
0.138 | 1812 | 28 | 87 | 113 | 30 | 143 | 339 | 747 | 52 |
0.139 | 1811 | 27 | 84 | 166 | 58 | 224 | 324 | 718 | 51 |
0.140 | 1810 | 29 | 80 | 160 | 54 | 214 | 358 | 730 | 50 |
0.141 | 1809 | 30 | 93 | 187 | 51 | 238 | 370 | 818 | 49 |
0.142 | 1808 | 27 | 94 | 163 | 55 | 218 | 362 | 822 | 48 |
0.143 | 1807 | 28 | 95 | 184 | 60 | 244 | 349 | 844 | 47 |
0.144 | 1806 | 29 | 96 | 220 | 59 | 279 | 356 | 855 | 46 |
0.145 | 1805 | 28 | 87 | 241 | 90 | 331 | 336 | 757 | 45 |
0.146 | 1804 | 28 | 88 | 208 | 79 | 287 | 340 | 789 | 44 |
0.147 | 1803 | 26 | 96 | 126 | 31 | 157 | 329 | 839 | 43 |
0.148 | 1802 | 25 | 82 | 120 | 35 | 155 | 313 | 743 | 42 |
0.149 | 1801 | 26 | 80 | 200 | 59 | 259 | 328 | 697 | 41 |
0.150 | 1800 | 31 | 96 | 199 | 46 | 245 | 362 | 856 | 40 |
0.151 | 1799 | 28 | 93 | 180 | 45 | 225 | 348 | 804 | 39 |
0.152 | 1798 | 29 | 96 | 200 | 35 | 235 | 352 | 844 | 38 |
0.153 | 1797 | 28 | 89 | 169 | 52 | 221 | 350 | 766 | 37 |
0.154 | 1796 | 28 | 97 | 173 | 35 | 208 | 347 | 818 | 36 |
0.155 | 1795 | 28 | 92 | 176 | 37 | 213 | 340 | 789 | 35 |
0.156 | 1794 | 30 | 91 | 231 | 66 | 297 | 370 | 754 | 34 |
0.157 | 1793 | 30 | 92 | 154 | 49 | 203 | 390 | 766 | 33 |
0.158 | 1792 | 27 | 90 | 214 | 52 | 266 | 343 | 772 | 32 |