Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea glauca (White spruce) from sample WILLOW-72 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600405
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Project(s):
Coverage:
Latitude: 64.500000 * Longitude: -148.100000
Minimum Elevation: 99.0 m * Maximum Elevation: 99.0 m
Event(s):
WILLOW * Latitude: 64.500000 * Longitude: -148.100000 * Elevation: 99.0 m * Location: Willow Island, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Sand-Silt Alluvion; Tree line 720 m; av. Tree height 30 m; Tree cover 60%; Shrub cover 70%; Herb cover 50%; Moss cover 90%; Vegatation type: Alt. Best. in mäand. Flusssys. Sehr Nährst. r; Film number: 759A
Comment:
Species PCGL; No of rings 139; Begin 1845; 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:
1251 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 | 29 | 93 | 127 | 14 | 141 | 372 | 805 | 166 |
-0.032 | 1982 | 25 | 88 | 86 | 12 | 98 | 315 | 764 | 165 |
-0.031 | 1981 | 29 | 83 | 56 | 7 | 63 | 344 | 691 | 164 |
-0.030 | 1980 | 29 | 99 | 68 | 10 | 78 | 358 | 829 | 163 |
-0.029 | 1979 | 29 | 100 | 77 | 9 | 86 | 342 | 888 | 162 |
-0.028 | 1978 | 29 | 107 | 82 | 13 | 95 | 339 | 912 | 161 |
-0.027 | 1977 | 26 | 92 | 68 | 9 | 77 | 309 | 800 | 160 |
-0.026 | 1976 | 28 | 104 | 88 | 10 | 98 | 354 | 906 | 159 |
-0.025 | 1975 | 30 | 93 | 86 | 12 | 98 | 343 | 853 | 158 |
-0.024 | 1974 | 29 | 101 | 92 | 14 | 106 | 353 | 898 | 157 |
-0.023 | 1973 | 27 | 94 | 78 | 9 | 87 | 338 | 801 | 156 |
-0.022 | 1972 | 27 | 103 | 75 | 10 | 85 | 330 | 897 | 155 |
-0.021 | 1971 | 29 | 99 | 65 | 9 | 74 | 348 | 862 | 154 |
-0.020 | 1970 | 31 | 90 | 42 | 7 | 49 | 354 | 799 | 153 |
-0.019 | 1969 | 27 | 92 | 55 | 7 | 62 | 340 | 791 | 152 |
-0.018 | 1968 | 24 | 100 | 67 | 10 | 77 | 320 | 892 | 151 |
-0.017 | 1967 | 25 | 90 | 61 | 7 | 68 | 338 | 767 | 150 |
-0.016 | 1966 | 30 | 96 | 62 | 8 | 70 | 355 | 823 | 149 |
-0.015 | 1965 | 33 | 96 | 66 | 14 | 80 | 384 | 834 | 148 |
-0.014 | 1964 | 31 | 98 | 63 | 9 | 72 | 374 | 869 | 147 |
-0.013 | 1963 | 33 | 93 | 52 | 12 | 64 | 389 | 836 | 146 |
-0.012 | 1962 | 29 | 97 | 72 | 12 | 84 | 349 | 874 | 145 |
-0.011 | 1961 | 31 | 85 | 54 | 9 | 63 | 366 | 733 | 144 |
-0.010 | 1960 | 31 | 95 | 53 | 8 | 61 | 356 | 825 | 143 |
-0.009 | 1959 | 30 | 77 | 43 | 6 | 49 | 345 | 674 | 142 |
-0.008 | 1958 | 29 | 76 | 39 | 5 | 44 | 340 | 680 | 141 |
-0.007 | 1957 | 27 | 97 | 68 | 9 | 77 | 346 | 837 | 140 |
-0.006 | 1956 | 31 | 99 | 69 | 14 | 83 | 357 | 866 | 139 |
-0.005 | 1955 | 29 | 94 | 57 | 12 | 69 | 355 | 814 | 138 |
-0.004 | 1954 | 33 | 92 | 51 | 6 | 57 | 376 | 813 | 137 |
-0.003 | 1953 | 30 | 100 | 60 | 10 | 70 | 355 | 897 | 136 |
-0.002 | 1952 | 30 | 96 | 78 | 9 | 87 | 356 | 830 | 135 |
-0.001 | 1951 | 32 | 100 | 57 | 12 | 69 | 363 | 884 | 134 |
0.000 | 1950 | 31 | 94 | 55 | 9 | 64 | 369 | 813 | 133 |
0.001 | 1949 | 32 | 95 | 56 | 6 | 62 | 368 | 847 | 132 |
0.002 | 1948 | 28 | 94 | 78 | 7 | 85 | 342 | 845 | 131 |
0.003 | 1947 | 28 | 87 | 52 | 13 | 65 | 380 | 767 | 130 |
0.004 | 1946 | 28 | 89 | 57 | 8 | 65 | 350 | 787 | 129 |
0.005 | 1945 | 27 | 87 | 48 | 9 | 57 | 322 | 769 | 128 |
0.006 | 1944 | 25 | 93 | 53 | 8 | 61 | 319 | 801 | 127 |
0.007 | 1943 | 30 | 93 | 53 | 7 | 60 | 358 | 821 | 126 |
0.008 | 1942 | 30 | 89 | 43 | 5 | 48 | 341 | 783 | 125 |
0.009 | 1941 | 31 | 97 | 56 | 9 | 65 | 356 | 843 | 124 |
0.010 | 1940 | 30 | 97 | 62 | 15 | 77 | 358 | 856 | 123 |
0.011 | 1939 | 31 | 96 | 50 | 10 | 60 | 352 | 854 | 122 |
0.012 | 1938 | 32 | 90 | 48 | 11 | 59 | 373 | 823 | 121 |
0.013 | 1937 | 29 | 91 | 49 | 7 | 56 | 356 | 796 | 120 |
0.014 | 1936 | 27 | 99 | 67 | 11 | 78 | 325 | 865 | 119 |
0.015 | 1935 | 29 | 91 | 78 | 11 | 89 | 330 | 811 | 118 |
0.016 | 1934 | 30 | 91 | 73 | 15 | 88 | 347 | 758 | 117 |
0.017 | 1933 | 29 | 94 | 73 | 11 | 84 | 357 | 840 | 116 |
0.018 | 1932 | 29 | 94 | 65 | 13 | 78 | 337 | 820 | 115 |
0.019 | 1931 | 31 | 94 | 56 | 9 | 65 | 375 | 830 | 114 |
0.020 | 1930 | 32 | 96 | 68 | 8 | 76 | 366 | 853 | 113 |
0.021 | 1929 | 31 | 92 | 65 | 11 | 76 | 354 | 796 | 112 |
0.022 | 1928 | 31 | 91 | 52 | 9 | 61 | 370 | 803 | 111 |
0.023 | 1927 | 29 | 97 | 63 | 9 | 72 | 338 | 857 | 110 |
0.024 | 1926 | 29 | 98 | 97 | 17 | 114 | 352 | 822 | 109 |
0.025 | 1925 | 31 | 98 | 83 | 13 | 96 | 354 | 852 | 108 |
0.026 | 1924 | 30 | 80 | 86 | 10 | 96 | 360 | 728 | 107 |
0.027 | 1923 | 29 | 97 | 89 | 13 | 102 | 332 | 843 | 106 |
0.028 | 1922 | 30 | 83 | 66 | 8 | 74 | 335 | 701 | 105 |
0.029 | 1921 | 28 | 91 | 71 | 8 | 79 | 329 | 816 | 104 |
0.030 | 1920 | 29 | 89 | 71 | 9 | 80 | 346 | 762 | 103 |
0.031 | 1919 | 27 | 89 | 64 | 10 | 74 | 318 | 772 | 102 |
0.032 | 1918 | 28 | 82 | 93 | 15 | 108 | 323 | 750 | 101 |
0.033 | 1917 | 27 | 87 | 95 | 16 | 111 | 341 | 740 | 100 |
0.034 | 1916 | 27 | 87 | 89 | 16 | 105 | 340 | 741 | 99 |
0.035 | 1915 | 30 | 87 | 72 | 15 | 87 | 344 | 778 | 98 |
0.036 | 1914 | 28 | 85 | 62 | 11 | 73 | 337 | 752 | 97 |
0.037 | 1913 | 31 | 85 | 60 | 17 | 77 | 368 | 752 | 96 |
0.038 | 1912 | 31 | 83 | 39 | 10 | 49 | 366 | 758 | 95 |
0.039 | 1911 | 29 | 86 | 46 | 9 | 55 | 339 | 774 | 94 |
0.040 | 1910 | 31 | 88 | 35 | 10 | 45 | 379 | 774 | 93 |
0.041 | 1909 | 26 | 84 | 63 | 14 | 77 | 349 | 746 | 92 |
0.042 | 1908 | 32 | 90 | 60 | 10 | 70 | 373 | 785 | 91 |
0.043 | 1907 | 31 | 89 | 36 | 10 | 46 | 372 | 758 | 90 |
0.044 | 1906 | 30 | 94 | 43 | 9 | 52 | 365 | 798 | 89 |
0.045 | 1905 | 33 | 87 | 40 | 10 | 50 | 395 | 768 | 88 |
0.046 | 1904 | 34 | 88 | 35 | 10 | 45 | 399 | 760 | 87 |
0.047 | 1903 | 30 | 91 | 49 | 16 | 65 | 370 | 795 | 86 |
0.048 | 1902 | 33 | 95 | 44 | 15 | 59 | 405 | 831 | 85 |
0.049 | 1901 | 32 | 87 | 36 | 15 | 51 | 383 | 771 | 84 |
0.050 | 1900 | 31 | 94 | 23 | 10 | 33 | 390 | 828 | 83 |
0.051 | 1899 | 36 | 80 | 18 | 5 | 23 | 416 | 721 | 82 |
0.052 | 1898 | 36 | 78 | 12 | 4 | 16 | 403 | 691 | 81 |
0.053 | 1897 | 31 | 81 | 25 | 8 | 33 | 375 | 689 | 80 |
0.054 | 1896 | 32 | 87 | 29 | 7 | 36 | 379 | 762 | 79 |
0.055 | 1895 | 33 | 90 | 39 | 12 | 51 | 400 | 811 | 78 |
0.056 | 1894 | 35 | 89 | 31 | 6 | 37 | 404 | 770 | 77 |
0.057 | 1893 | 33 | 86 | 18 | 5 | 23 | 386 | 770 | 76 |
0.058 | 1892 | 36 | 73 | 14 | 4 | 18 | 401 | 658 | 75 |
0.059 | 1891 | 31 | 91 | 25 | 6 | 31 | 377 | 798 | 74 |
0.060 | 1890 | 34 | 75 | 21 | 6 | 27 | 385 | 651 | 73 |
0.061 | 1889 | 37 | 83 | 18 | 5 | 23 | 401 | 744 | 72 |
0.062 | 1888 | 35 | 80 | 25 | 7 | 32 | 394 | 691 | 71 |
0.063 | 1887 | 34 | 76 | 27 | 6 | 33 | 384 | 685 | 70 |
0.064 | 1886 | 34 | 79 | 20 | 7 | 27 | 379 | 680 | 69 |
0.065 | 1885 | 36 | 83 | 19 | 6 | 25 | 405 | 745 | 68 |
0.066 | 1884 | 34 | 78 | 22 | 5 | 27 | 375 | 689 | 67 |
0.067 | 1883 | 32 | 77 | 31 | 7 | 38 | 361 | 652 | 66 |
0.068 | 1882 | 31 | 84 | 35 | 6 | 41 | 360 | 738 | 65 |
0.069 | 1881 | 31 | 68 | 24 | 5 | 29 | 365 | 614 | 64 |
0.070 | 1880 | 30 | 88 | 33 | 5 | 38 | 348 | 787 | 63 |
0.071 | 1879 | 31 | 79 | 24 | 5 | 29 | 361 | 701 | 62 |
0.072 | 1878 | 37 | 80 | 13 | 5 | 18 | 405 | 712 | 61 |
0.073 | 1877 | 32 | 80 | 18 | 5 | 23 | 372 | 704 | 60 |
0.074 | 1876 | 27 | 79 | 36 | 5 | 41 | 326 | 681 | 59 |
0.075 | 1875 | 30 | 83 | 32 | 5 | 37 | 356 | 726 | 58 |
0.076 | 1874 | 30 | 84 | 44 | 6 | 50 | 351 | 753 | 57 |
0.077 | 1873 | 31 | 81 | 35 | 6 | 41 | 345 | 694 | 56 |
0.078 | 1872 | 30 | 88 | 44 | 7 | 51 | 367 | 785 | 55 |
0.079 | 1871 | 29 | 80 | 46 | 6 | 52 | 341 | 716 | 54 |
0.080 | 1870 | 28 | 84 | 48 | 6 | 54 | 335 | 741 | 53 |
0.081 | 1869 | 30 | 88 | 58 | 7 | 65 | 342 | 778 | 52 |
0.082 | 1868 | 27 | 76 | 56 | 4 | 60 | 319 | 677 | 51 |
0.083 | 1867 | 29 | 87 | 55 | 11 | 66 | 344 | 798 | 50 |
0.084 | 1866 | 30 | 88 | 62 | 9 | 71 | 340 | 760 | 49 |
0.085 | 1865 | 30 | 93 | 57 | 7 | 64 | 356 | 798 | 48 |
0.086 | 1864 | 27 | 80 | 54 | 6 | 60 | 305 | 706 | 47 |
0.087 | 1863 | 28 | 86 | 91 | 12 | 103 | 344 | 760 | 46 |
0.088 | 1862 | 27 | 84 | 75 | 9 | 84 | 323 | 710 | 45 |
0.089 | 1861 | 26 | 80 | 86 | 17 | 103 | 317 | 696 | 44 |
0.090 | 1860 | 27 | 87 | 104 | 23 | 127 | 330 | 742 | 43 |
0.091 | 1859 | 29 | 84 | 77 | 14 | 91 | 323 | 757 | 42 |
0.092 | 1858 | 26 | 84 | 100 | 13 | 113 | 312 | 718 | 41 |
0.093 | 1857 | 29 | 85 | 89 | 13 | 102 | 329 | 724 | 40 |
0.094 | 1856 | 27 | 79 | 95 | 11 | 106 | 315 | 667 | 39 |
0.095 | 1855 | 26 | 86 | 91 | 10 | 101 | 299 | 734 | 38 |
0.096 | 1854 | 27 | 84 | 100 | 13 | 113 | 319 | 743 | 37 |
0.097 | 1853 | 26 | 84 | 124 | 12 | 136 | 314 | 721 | 36 |
0.098 | 1852 | 25 | 80 | 105 | 12 | 117 | 304 | 697 | 35 |
0.099 | 1851 | 26 | 81 | 117 | 11 | 128 | 310 | 705 | 34 |
0.100 | 1850 | 27 | 77 | 117 | 15 | 132 | 320 | 682 | 33 |
0.101 | 1849 | 26 | 81 | 88 | 13 | 101 | 314 | 692 | 32 |
0.102 | 1848 | 26 | 80 | 99 | 11 | 110 | 308 | 704 | 31 |
0.103 | 1847 | 28 | 81 | 100 | 13 | 113 | 320 | 696 | 30 |
0.104 | 1846 | 27 | 86 | 103 | 16 | 119 | 330 | 750 | 29 |
0.105 | 1845 | 27 | 89 | 92 | 16 | 108 | 325 | 748 | 28 |