Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Pseudotsuga menziesii (Douglas-fir) from sample BEAR-31 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589501
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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 187; Begin 1797; 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:
1683 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 | 85 | 60 | 34 | 94 | 390 | 738 | 203 |
-0.032 | 1982 | 35 | 81 | 44 | 33 | 77 | 429 | 719 | 202 |
-0.031 | 1981 | 31 | 94 | 73 | 41 | 114 | 389 | 813 | 201 |
-0.030 | 1980 | 37 | 84 | 40 | 25 | 65 | 442 | 745 | 200 |
-0.029 | 1979 | 33 | 97 | 53 | 36 | 89 | 424 | 852 | 199 |
-0.028 | 1978 | 33 | 95 | 58 | 33 | 91 | 404 | 835 | 198 |
-0.027 | 1977 | 33 | 91 | 51 | 35 | 86 | 411 | 819 | 197 |
-0.026 | 1976 | 34 | 85 | 40 | 27 | 67 | 418 | 756 | 196 |
-0.025 | 1975 | 32 | 92 | 52 | 32 | 84 | 383 | 808 | 195 |
-0.024 | 1974 | 36 | 95 | 38 | 24 | 62 | 443 | 863 | 194 |
-0.023 | 1973 | 36 | 93 | 32 | 31 | 63 | 430 | 833 | 193 |
-0.022 | 1972 | 35 | 94 | 42 | 18 | 60 | 419 | 856 | 192 |
-0.021 | 1971 | 35 | 92 | 52 | 29 | 81 | 410 | 821 | 191 |
-0.020 | 1970 | 33 | 99 | 61 | 35 | 96 | 408 | 867 | 190 |
-0.019 | 1969 | 34 | 98 | 54 | 29 | 83 | 415 | 883 | 189 |
-0.018 | 1968 | 37 | 94 | 39 | 24 | 63 | 447 | 845 | 188 |
-0.017 | 1967 | 33 | 102 | 33 | 26 | 59 | 406 | 903 | 187 |
-0.016 | 1966 | 34 | 92 | 34 | 27 | 61 | 415 | 832 | 186 |
-0.015 | 1965 | 33 | 94 | 32 | 17 | 49 | 394 | 851 | 185 |
-0.014 | 1964 | 32 | 87 | 29 | 22 | 51 | 378 | 789 | 184 |
-0.013 | 1963 | 33 | 94 | 22 | 14 | 36 | 405 | 842 | 183 |
-0.012 | 1962 | 38 | 93 | 23 | 21 | 44 | 452 | 842 | 182 |
-0.011 | 1961 | 34 | 95 | 28 | 20 | 48 | 415 | 858 | 181 |
-0.010 | 1960 | 35 | 95 | 30 | 24 | 54 | 422 | 849 | 180 |
-0.009 | 1959 | 33 | 91 | 27 | 17 | 44 | 405 | 848 | 179 |
-0.008 | 1958 | 33 | 96 | 34 | 15 | 49 | 416 | 882 | 178 |
-0.007 | 1957 | 33 | 88 | 34 | 13 | 47 | 379 | 780 | 177 |
-0.006 | 1956 | 35 | 88 | 21 | 11 | 32 | 406 | 784 | 176 |
-0.005 | 1955 | 33 | 94 | 31 | 16 | 47 | 397 | 852 | 175 |
-0.004 | 1954 | 32 | 92 | 53 | 27 | 80 | 391 | 822 | 174 |
-0.003 | 1953 | 34 | 95 | 48 | 31 | 79 | 416 | 878 | 173 |
-0.002 | 1952 | 36 | 95 | 34 | 29 | 63 | 434 | 873 | 172 |
-0.001 | 1951 | 38 | 94 | 34 | 27 | 61 | 440 | 873 | 171 |
0.000 | 1950 | 35 | 92 | 45 | 24 | 69 | 408 | 837 | 170 |
0.001 | 1949 | 37 | 90 | 35 | 22 | 57 | 425 | 811 | 169 |
0.002 | 1948 | 33 | 94 | 39 | 18 | 57 | 397 | 855 | 168 |
0.003 | 1947 | 33 | 91 | 40 | 23 | 63 | 393 | 820 | 167 |
0.004 | 1946 | 35 | 93 | 35 | 22 | 57 | 423 | 829 | 166 |
0.005 | 1945 | 34 | 95 | 36 | 25 | 61 | 417 | 881 | 165 |
0.006 | 1944 | 35 | 95 | 39 | 24 | 63 | 420 | 875 | 164 |
0.007 | 1943 | 35 | 90 | 30 | 15 | 45 | 400 | 814 | 163 |
0.008 | 1942 | 33 | 96 | 42 | 24 | 66 | 412 | 856 | 162 |
0.009 | 1941 | 35 | 100 | 36 | 26 | 62 | 442 | 897 | 161 |
0.010 | 1940 | 37 | 97 | 39 | 38 | 77 | 451 | 868 | 160 |
0.011 | 1939 | 39 | 94 | 28 | 17 | 45 | 457 | 873 | 159 |
0.012 | 1938 | 37 | 94 | 30 | 17 | 47 | 436 | 867 | 158 |
0.013 | 1937 | 32 | 88 | 36 | 15 | 51 | 392 | 805 | 157 |
0.014 | 1936 | 35 | 83 | 22 | 8 | 30 | 403 | 761 | 156 |
0.015 | 1935 | 35 | 90 | 43 | 25 | 68 | 411 | 799 | 155 |
0.016 | 1934 | 36 | 91 | 34 | 18 | 52 | 418 | 836 | 154 |
0.017 | 1933 | 35 | 94 | 29 | 20 | 49 | 428 | 845 | 153 |
0.018 | 1932 | 40 | 92 | 34 | 17 | 51 | 461 | 832 | 152 |
0.019 | 1931 | 37 | 87 | 33 | 16 | 49 | 420 | 776 | 151 |
0.020 | 1930 | 35 | 93 | 29 | 22 | 51 | 408 | 825 | 150 |
0.021 | 1929 | 37 | 84 | 24 | 11 | 35 | 429 | 745 | 149 |
0.022 | 1928 | 36 | 91 | 46 | 29 | 75 | 405 | 797 | 148 |
0.023 | 1927 | 33 | 95 | 55 | 36 | 91 | 403 | 845 | 147 |
0.024 | 1926 | 36 | 98 | 48 | 40 | 88 | 428 | 863 | 146 |
0.025 | 1925 | 36 | 99 | 57 | 40 | 97 | 431 | 895 | 145 |
0.026 | 1924 | 34 | 93 | 57 | 43 | 100 | 407 | 848 | 144 |
0.027 | 1923 | 36 | 92 | 49 | 45 | 94 | 408 | 824 | 143 |
0.028 | 1922 | 35 | 96 | 62 | 46 | 108 | 435 | 854 | 142 |
0.029 | 1921 | 35 | 93 | 55 | 33 | 88 | 417 | 827 | 141 |
0.030 | 1920 | 35 | 85 | 45 | 40 | 85 | 410 | 799 | 140 |
0.031 | 1919 | 33 | 93 | 61 | 53 | 114 | 397 | 836 | 139 |
0.032 | 1918 | 35 | 89 | 57 | 47 | 104 | 421 | 804 | 138 |
0.033 | 1917 | 34 | 88 | 51 | 45 | 96 | 391 | 806 | 137 |
0.034 | 1916 | 34 | 91 | 55 | 43 | 98 | 407 | 820 | 136 |
0.035 | 1915 | 34 | 94 | 44 | 31 | 75 | 428 | 845 | 135 |
0.036 | 1914 | 33 | 95 | 41 | 24 | 65 | 414 | 848 | 134 |
0.037 | 1913 | 33 | 92 | 48 | 25 | 73 | 400 | 816 | 133 |
0.038 | 1912 | 35 | 95 | 40 | 27 | 67 | 420 | 854 | 132 |
0.039 | 1911 | 33 | 92 | 46 | 34 | 80 | 397 | 810 | 131 |
0.040 | 1910 | 36 | 98 | 55 | 22 | 77 | 413 | 871 | 130 |
0.041 | 1909 | 35 | 96 | 51 | 44 | 95 | 415 | 875 | 129 |
0.042 | 1908 | 34 | 91 | 52 | 37 | 89 | 397 | 839 | 128 |
0.043 | 1907 | 33 | 93 | 46 | 26 | 72 | 401 | 839 | 127 |
0.044 | 1906 | 31 | 101 | 49 | 25 | 74 | 392 | 897 | 126 |
0.045 | 1905 | 31 | 96 | 65 | 30 | 95 | 385 | 874 | 125 |
0.046 | 1904 | 31 | 100 | 57 | 40 | 97 | 386 | 877 | 124 |
0.047 | 1903 | 29 | 92 | 43 | 21 | 64 | 367 | 823 | 123 |
0.048 | 1902 | 33 | 87 | 30 | 28 | 58 | 404 | 809 | 122 |
0.049 | 1901 | 34 | 94 | 37 | 21 | 58 | 400 | 853 | 121 |
0.050 | 1900 | 36 | 93 | 26 | 20 | 46 | 441 | 833 | 120 |
0.051 | 1899 | 35 | 91 | 35 | 17 | 52 | 404 | 835 | 119 |
0.052 | 1898 | 34 | 94 | 37 | 14 | 51 | 417 | 854 | 118 |
0.053 | 1897 | 34 | 95 | 43 | 16 | 59 | 403 | 849 | 117 |
0.054 | 1896 | 33 | 97 | 45 | 20 | 65 | 400 | 884 | 116 |
0.055 | 1895 | 36 | 90 | 43 | 25 | 68 | 417 | 821 | 115 |
0.056 | 1894 | 30 | 98 | 52 | 25 | 77 | 367 | 848 | 114 |
0.057 | 1893 | 31 | 91 | 61 | 36 | 97 | 370 | 811 | 113 |
0.058 | 1892 | 33 | 90 | 55 | 29 | 84 | 390 | 825 | 112 |
0.059 | 1891 | 32 | 96 | 48 | 24 | 72 | 392 | 848 | 111 |
0.060 | 1890 | 33 | 92 | 54 | 30 | 84 | 390 | 829 | 110 |
0.061 | 1889 | 33 | 93 | 42 | 23 | 65 | 406 | 852 | 109 |
0.062 | 1888 | 34 | 94 | 43 | 35 | 78 | 417 | 854 | 108 |
0.063 | 1887 | 34 | 100 | 46 | 20 | 66 | 421 | 892 | 107 |
0.064 | 1886 | 33 | 93 | 62 | 28 | 90 | 391 | 832 | 106 |
0.065 | 1885 | 34 | 96 | 55 | 55 | 110 | 408 | 856 | 105 |
0.066 | 1884 | 32 | 96 | 49 | 26 | 75 | 402 | 853 | 104 |
0.067 | 1883 | 34 | 93 | 48 | 26 | 74 | 407 | 847 | 103 |
0.068 | 1882 | 33 | 90 | 51 | 28 | 79 | 387 | 804 | 102 |
0.069 | 1881 | 31 | 91 | 51 | 36 | 87 | 401 | 817 | 101 |
0.070 | 1880 | 33 | 91 | 55 | 35 | 90 | 406 | 815 | 100 |
0.071 | 1879 | 32 | 91 | 50 | 43 | 93 | 407 | 816 | 99 |
0.072 | 1878 | 33 | 97 | 46 | 25 | 71 | 411 | 856 | 98 |
0.073 | 1877 | 35 | 94 | 45 | 27 | 72 | 411 | 833 | 97 |
0.074 | 1876 | 35 | 87 | 40 | 22 | 62 | 415 | 786 | 96 |
0.075 | 1875 | 34 | 94 | 39 | 16 | 55 | 398 | 855 | 95 |
0.076 | 1874 | 33 | 87 | 34 | 14 | 48 | 381 | 784 | 94 |
0.077 | 1873 | 34 | 86 | 45 | 19 | 64 | 391 | 780 | 93 |
0.078 | 1872 | 34 | 98 | 50 | 22 | 72 | 413 | 882 | 92 |
0.079 | 1871 | 34 | 94 | 47 | 20 | 67 | 397 | 857 | 91 |
0.080 | 1870 | 31 | 92 | 49 | 22 | 71 | 374 | 832 | 90 |
0.081 | 1869 | 33 | 95 | 45 | 18 | 63 | 408 | 859 | 89 |
0.082 | 1868 | 34 | 93 | 42 | 17 | 59 | 397 | 820 | 88 |
0.083 | 1867 | 35 | 86 | 40 | 21 | 61 | 412 | 783 | 87 |
0.084 | 1866 | 35 | 92 | 53 | 25 | 78 | 412 | 825 | 86 |
0.085 | 1865 | 34 | 95 | 62 | 32 | 94 | 398 | 848 | 85 |
0.086 | 1864 | 33 | 98 | 66 | 24 | 90 | 422 | 866 | 84 |
0.087 | 1863 | 34 | 99 | 77 | 38 | 115 | 396 | 845 | 83 |
0.088 | 1862 | 36 | 93 | 69 | 31 | 100 | 420 | 808 | 82 |
0.089 | 1861 | 33 | 93 | 71 | 35 | 106 | 413 | 815 | 81 |
0.090 | 1860 | 33 | 96 | 61 | 27 | 88 | 419 | 877 | 80 |
0.091 | 1859 | 32 | 96 | 81 | 32 | 113 | 378 | 819 | 79 |
0.092 | 1858 | 33 | 95 | 69 | 30 | 99 | 410 | 824 | 78 |
0.093 | 1857 | 34 | 95 | 53 | 25 | 78 | 403 | 840 | 77 |
0.094 | 1856 | 36 | 97 | 45 | 17 | 62 | 421 | 879 | 76 |
0.095 | 1855 | 33 | 93 | 63 | 23 | 86 | 396 | 844 | 75 |
0.096 | 1854 | 32 | 88 | 60 | 17 | 77 | 395 | 780 | 74 |
0.097 | 1853 | 34 | 96 | 51 | 19 | 70 | 431 | 856 | 73 |
0.098 | 1852 | 34 | 100 | 59 | 23 | 82 | 419 | 899 | 72 |
0.099 | 1851 | 35 | 97 | 68 | 16 | 84 | 406 | 873 | 71 |
0.100 | 1850 | 35 | 91 | 68 | 33 | 101 | 416 | 814 | 70 |
0.101 | 1849 | 34 | 87 | 82 | 31 | 113 | 389 | 791 | 69 |
0.102 | 1848 | 34 | 94 | 92 | 37 | 129 | 387 | 831 | 68 |
0.103 | 1847 | 32 | 89 | 86 | 42 | 128 | 385 | 793 | 67 |
0.104 | 1846 | 32 | 92 | 69 | 31 | 100 | 382 | 786 | 66 |
0.105 | 1845 | 35 | 89 | 58 | 26 | 84 | 401 | 817 | 65 |
0.106 | 1844 | 34 | 94 | 66 | 34 | 100 | 405 | 872 | 64 |
0.107 | 1843 | 34 | 91 | 82 | 26 | 108 | 391 | 800 | 63 |
0.108 | 1842 | 35 | 96 | 68 | 35 | 103 | 414 | 852 | 62 |
0.109 | 1841 | 32 | 88 | 60 | 34 | 94 | 423 | 829 | 61 |
0.110 | 1840 | 29 | 94 | 100 | 46 | 146 | 355 | 825 | 60 |
0.111 | 1839 | 29 | 94 | 122 | 53 | 175 | 340 | 816 | 59 |
0.112 | 1838 | 31 | 87 | 121 | 30 | 151 | 350 | 763 | 58 |
0.113 | 1837 | 31 | 86 | 93 | 22 | 115 | 368 | 767 | 57 |
0.114 | 1836 | 29 | 83 | 99 | 26 | 125 | 331 | 719 | 56 |
0.115 | 1835 | 31 | 93 | 100 | 56 | 156 | 385 | 809 | 55 |
0.116 | 1834 | 33 | 90 | 93 | 40 | 133 | 388 | 803 | 54 |
0.117 | 1833 | 33 | 87 | 101 | 49 | 150 | 381 | 762 | 53 |
0.118 | 1832 | 31 | 91 | 100 | 48 | 148 | 381 | 826 | 52 |
0.119 | 1831 | 32 | 87 | 100 | 57 | 157 | 376 | 783 | 51 |
0.120 | 1830 | 32 | 94 | 91 | 43 | 134 | 381 | 816 | 50 |
0.121 | 1829 | 26 | 88 | 169 | 54 | 223 | 318 | 776 | 49 |
0.122 | 1828 | 30 | 90 | 122 | 31 | 153 | 360 | 783 | 48 |
0.123 | 1827 | 28 | 87 | 140 | 60 | 200 | 347 | 735 | 47 |
0.124 | 1826 | 25 | 86 | 147 | 50 | 197 | 312 | 760 | 46 |
0.125 | 1825 | 28 | 94 | 150 | 36 | 186 | 334 | 831 | 45 |
0.126 | 1824 | 31 | 87 | 97 | 26 | 123 | 369 | 771 | 44 |
0.127 | 1823 | 31 | 89 | 92 | 35 | 127 | 366 | 788 | 43 |
0.128 | 1822 | 34 | 94 | 67 | 24 | 91 | 402 | 826 | 42 |
0.129 | 1821 | 30 | 89 | 140 | 39 | 179 | 359 | 768 | 41 |
0.130 | 1820 | 30 | 92 | 160 | 67 | 227 | 356 | 774 | 40 |
0.131 | 1819 | 32 | 86 | 138 | 47 | 185 | 388 | 749 | 39 |
0.132 | 1818 | 32 | 93 | 123 | 35 | 158 | 372 | 796 | 38 |
0.133 | 1817 | 29 | 87 | 146 | 36 | 182 | 347 | 747 | 37 |
0.134 | 1816 | 29 | 93 | 171 | 48 | 219 | 337 | 784 | 36 |
0.135 | 1815 | 29 | 84 | 144 | 25 | 169 | 347 | 716 | 35 |
0.136 | 1814 | 28 | 86 | 146 | 46 | 192 | 324 | 737 | 34 |
0.137 | 1813 | 28 | 83 | 162 | 49 | 211 | 327 | 725 | 33 |
0.138 | 1812 | 29 | 85 | 142 | 47 | 189 | 341 | 735 | 32 |
0.139 | 1811 | 26 | 81 | 170 | 66 | 236 | 330 | 711 | 31 |
0.140 | 1810 | 29 | 86 | 176 | 47 | 223 | 344 | 740 | 30 |
0.141 | 1809 | 27 | 87 | 160 | 40 | 200 | 326 | 751 | 29 |
0.142 | 1808 | 29 | 84 | 175 | 48 | 223 | 342 | 729 | 28 |
0.143 | 1807 | 29 | 89 | 168 | 55 | 223 | 340 | 771 | 27 |
0.144 | 1806 | 28 | 92 | 190 | 66 | 256 | 346 | 781 | 26 |
0.145 | 1805 | 28 | 84 | 206 | 92 | 298 | 335 | 723 | 25 |
0.146 | 1804 | 29 | 86 | 131 | 46 | 177 | 342 | 757 | 24 |
0.147 | 1803 | 32 | 85 | 51 | 23 | 74 | 377 | 757 | 23 |
0.148 | 1802 | 35 | 87 | 95 | 27 | 122 | 395 | 768 | 22 |
0.149 | 1801 | 35 | 89 | 94 | 36 | 130 | 415 | 826 | 21 |
0.150 | 1800 | 36 | 94 | 166 | 35 | 201 | 431 | 797 | 20 |
0.151 | 1799 | 34 | 91 | 189 | 71 | 260 | 406 | 777 | 19 |
0.152 | 1798 | 33 | 101 | 250 | 52 | 302 | 383 | 854 | 18 |
0.153 | 1797 | 32 | 91 | 349 | 110 | 459 | 372 | 747 | 17 |