Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea glauca (White spruce) from sample WILLOW-31. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600396
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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 151; Begin 1833; 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:
1359 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 | 29 | 86 | 65 | 11 | 76 | 320 | 732 | 180 |
-0.032 | 1982 | 24 | 76 | 59 | 7 | 66 | 297 | 670 | 179 |
-0.031 | 1981 | 27 | 61 | 37 | 8 | 45 | 311 | 523 | 178 |
-0.030 | 1980 | 31 | 78 | 29 | 7 | 36 | 354 | 681 | 177 |
-0.029 | 1979 | 30 | 76 | 38 | 8 | 46 | 332 | 660 | 176 |
-0.028 | 1978 | 29 | 82 | 44 | 9 | 53 | 334 | 688 | 175 |
-0.027 | 1977 | 26 | 70 | 30 | 8 | 38 | 305 | 589 | 174 |
-0.026 | 1976 | 30 | 78 | 34 | 6 | 40 | 349 | 682 | 173 |
-0.025 | 1975 | 30 | 79 | 34 | 7 | 41 | 342 | 672 | 172 |
-0.024 | 1974 | 29 | 86 | 53 | 7 | 60 | 348 | 731 | 171 |
-0.023 | 1973 | 26 | 80 | 44 | 8 | 52 | 317 | 676 | 170 |
-0.022 | 1972 | 27 | 80 | 43 | 6 | 49 | 320 | 704 | 169 |
-0.021 | 1971 | 27 | 74 | 39 | 6 | 45 | 319 | 671 | 168 |
-0.020 | 1970 | 29 | 59 | 21 | 6 | 27 | 320 | 527 | 167 |
-0.019 | 1969 | 26 | 69 | 38 | 6 | 44 | 304 | 614 | 166 |
-0.018 | 1968 | 27 | 72 | 39 | 5 | 44 | 312 | 674 | 165 |
-0.017 | 1967 | 27 | 57 | 24 | 8 | 32 | 312 | 490 | 164 |
-0.016 | 1966 | 28 | 69 | 35 | 5 | 40 | 324 | 611 | 163 |
-0.015 | 1965 | 28 | 79 | 45 | 6 | 51 | 334 | 707 | 162 |
-0.014 | 1964 | 29 | 74 | 45 | 7 | 52 | 346 | 631 | 161 |
-0.013 | 1963 | 30 | 76 | 37 | 5 | 42 | 339 | 687 | 160 |
-0.012 | 1962 | 28 | 73 | 41 | 9 | 50 | 326 | 632 | 159 |
-0.011 | 1961 | 32 | 77 | 35 | 7 | 42 | 362 | 678 | 158 |
-0.010 | 1960 | 33 | 82 | 44 | 7 | 51 | 365 | 734 | 157 |
-0.009 | 1959 | 30 | 67 | 24 | 5 | 29 | 343 | 592 | 156 |
-0.008 | 1958 | 33 | 55 | 12 | 7 | 19 | 358 | 494 | 155 |
-0.007 | 1957 | 31 | 81 | 33 | 6 | 39 | 366 | 701 | 154 |
-0.006 | 1956 | 32 | 79 | 38 | 6 | 44 | 355 | 696 | 153 |
-0.005 | 1955 | 31 | 79 | 35 | 6 | 41 | 363 | 686 | 152 |
-0.004 | 1954 | 32 | 63 | 23 | 6 | 29 | 357 | 560 | 151 |
-0.003 | 1953 | 32 | 80 | 37 | 5 | 42 | 369 | 732 | 150 |
-0.002 | 1952 | 29 | 78 | 52 | 8 | 60 | 349 | 674 | 149 |
-0.001 | 1951 | 32 | 71 | 36 | 7 | 43 | 345 | 641 | 148 |
0.000 | 1950 | 31 | 88 | 50 | 8 | 58 | 353 | 767 | 147 |
0.001 | 1949 | 29 | 86 | 53 | 9 | 62 | 336 | 742 | 146 |
0.002 | 1948 | 27 | 81 | 54 | 8 | 62 | 306 | 676 | 145 |
0.003 | 1947 | 32 | 87 | 59 | 10 | 69 | 353 | 736 | 144 |
0.004 | 1946 | 29 | 84 | 73 | 11 | 84 | 348 | 727 | 143 |
0.005 | 1945 | 26 | 83 | 55 | 7 | 62 | 312 | 739 | 142 |
0.006 | 1944 | 27 | 85 | 67 | 9 | 76 | 328 | 735 | 141 |
0.007 | 1943 | 27 | 90 | 64 | 11 | 75 | 329 | 746 | 140 |
0.008 | 1942 | 30 | 77 | 39 | 5 | 44 | 337 | 672 | 139 |
0.009 | 1941 | 28 | 78 | 53 | 10 | 63 | 337 | 695 | 138 |
0.010 | 1940 | 28 | 88 | 65 | 10 | 75 | 332 | 737 | 137 |
0.011 | 1939 | 27 | 82 | 86 | 14 | 100 | 318 | 691 | 136 |
0.012 | 1938 | 30 | 85 | 98 | 20 | 118 | 365 | 704 | 135 |
0.013 | 1937 | 30 | 89 | 78 | 11 | 89 | 349 | 771 | 134 |
0.014 | 1936 | 27 | 82 | 83 | 10 | 93 | 325 | 691 | 133 |
0.015 | 1935 | 30 | 83 | 109 | 14 | 123 | 342 | 730 | 132 |
0.016 | 1934 | 32 | 80 | 80 | 14 | 94 | 356 | 691 | 131 |
0.017 | 1933 | 32 | 86 | 90 | 12 | 102 | 388 | 745 | 130 |
0.018 | 1932 | 31 | 86 | 74 | 15 | 89 | 363 | 717 | 129 |
0.019 | 1931 | 31 | 84 | 106 | 13 | 119 | 361 | 725 | 128 |
0.020 | 1930 | 30 | 84 | 126 | 18 | 144 | 344 | 715 | 127 |
0.021 | 1929 | 29 | 85 | 132 | 14 | 146 | 335 | 732 | 126 |
0.022 | 1928 | 28 | 83 | 131 | 11 | 142 | 333 | 719 | 125 |
0.023 | 1927 | 28 | 93 | 105 | 13 | 118 | 337 | 801 | 124 |
0.024 | 1926 | 30 | 84 | 149 | 35 | 184 | 364 | 672 | 123 |
0.025 | 1925 | 31 | 84 | 128 | 32 | 160 | 395 | 672 | 122 |
0.026 | 1924 | 31 | 76 | 101 | 20 | 121 | 365 | 666 | 121 |
0.027 | 1923 | 29 | 84 | 157 | 37 | 194 | 380 | 700 | 120 |
0.028 | 1922 | 32 | 85 | 121 | 14 | 135 | 372 | 721 | 119 |
0.029 | 1921 | 33 | 82 | 120 | 45 | 165 | 392 | 700 | 118 |
0.030 | 1920 | 32 | 85 | 82 | 26 | 108 | 388 | 714 | 117 |
0.031 | 1919 | 36 | 85 | 91 | 25 | 116 | 427 | 727 | 116 |
0.032 | 1918 | 32 | 76 | 143 | 61 | 204 | 390 | 677 | 115 |
0.033 | 1917 | 34 | 81 | 121 | 45 | 166 | 421 | 668 | 114 |
0.034 | 1916 | 31 | 77 | 68 | 46 | 114 | 366 | 662 | 113 |
0.035 | 1915 | 31 | 81 | 41 | 13 | 54 | 372 | 705 | 112 |
0.036 | 1914 | 27 | 71 | 45 | 8 | 53 | 331 | 620 | 111 |
0.037 | 1913 | 29 | 73 | 32 | 8 | 40 | 339 | 637 | 110 |
0.038 | 1912 | 31 | 65 | 16 | 6 | 22 | 356 | 584 | 109 |
0.039 | 1911 | 29 | 65 | 19 | 6 | 25 | 334 | 587 | 108 |
0.040 | 1910 | 34 | 63 | 9 | 6 | 15 | 366 | 567 | 107 |
0.041 | 1909 | 33 | 55 | 10 | 6 | 16 | 359 | 506 | 106 |
0.042 | 1908 | 32 | 65 | 14 | 5 | 19 | 360 | 601 | 105 |
0.043 | 1907 | 35 | 57 | 12 | 7 | 19 | 378 | 531 | 104 |
0.044 | 1906 | 34 | 59 | 14 | 6 | 20 | 365 | 537 | 103 |
0.045 | 1905 | 37 | 56 | 8 | 4 | 12 | 393 | 531 | 102 |
0.046 | 1904 | 39 | 58 | 6 | 5 | 11 | 418 | 529 | 101 |
0.047 | 1903 | 35 | 66 | 14 | 5 | 19 | 388 | 603 | 100 |
0.048 | 1902 | 36 | 66 | 15 | 4 | 19 | 387 | 614 | 99 |
0.049 | 1901 | 34 | 70 | 19 | 7 | 26 | 379 | 621 | 98 |
0.050 | 1900 | 34 | 75 | 23 | 6 | 29 | 380 | 671 | 97 |
0.051 | 1899 | 35 | 75 | 16 | 6 | 22 | 395 | 658 | 96 |
0.052 | 1898 | 35 | 70 | 19 | 4 | 23 | 392 | 652 | 95 |
0.053 | 1897 | 33 | 69 | 27 | 4 | 31 | 351 | 648 | 94 |
0.054 | 1896 | 32 | 76 | 44 | 6 | 50 | 357 | 665 | 93 |
0.055 | 1895 | 32 | 81 | 75 | 12 | 87 | 360 | 691 | 92 |
0.056 | 1894 | 33 | 89 | 59 | 21 | 80 | 379 | 742 | 91 |
0.057 | 1893 | 32 | 86 | 52 | 12 | 64 | 348 | 754 | 90 |
0.058 | 1892 | 32 | 80 | 40 | 7 | 47 | 358 | 711 | 89 |
0.059 | 1891 | 29 | 92 | 63 | 11 | 74 | 352 | 787 | 88 |
0.060 | 1890 | 29 | 86 | 66 | 8 | 74 | 339 | 743 | 87 |
0.061 | 1889 | 32 | 84 | 63 | 8 | 71 | 362 | 731 | 86 |
0.062 | 1888 | 30 | 84 | 84 | 11 | 95 | 361 | 720 | 85 |
0.063 | 1887 | 33 | 93 | 81 | 18 | 99 | 400 | 761 | 84 |
0.064 | 1886 | 31 | 84 | 63 | 15 | 78 | 374 | 718 | 83 |
0.065 | 1885 | 36 | 92 | 41 | 22 | 63 | 423 | 818 | 82 |
0.066 | 1884 | 40 | 88 | 43 | 27 | 70 | 453 | 750 | 81 |
0.067 | 1883 | 39 | 87 | 40 | 27 | 67 | 467 | 764 | 80 |
0.068 | 1882 | 39 | 86 | 62 | 34 | 96 | 447 | 780 | 79 |
0.069 | 1881 | 38 | 88 | 55 | 68 | 123 | 438 | 793 | 78 |
0.070 | 1880 | 41 | 87 | 60 | 74 | 134 | 468 | 775 | 77 |
0.071 | 1879 | 35 | 86 | 70 | 72 | 142 | 422 | 763 | 76 |
0.072 | 1878 | 37 | 88 | 64 | 66 | 130 | 451 | 770 | 75 |
0.073 | 1877 | 42 | 84 | 51 | 108 | 159 | 489 | 772 | 74 |
0.074 | 1876 | 38 | 84 | 65 | 73 | 138 | 450 | 745 | 73 |
0.075 | 1875 | 42 | 85 | 60 | 69 | 129 | 485 | 790 | 72 |
0.076 | 1874 | 38 | 90 | 69 | 89 | 158 | 462 | 740 | 71 |
0.077 | 1873 | 37 | 85 | 53 | 76 | 129 | 461 | 742 | 70 |
0.078 | 1872 | 40 | 91 | 57 | 65 | 122 | 499 | 805 | 69 |
0.079 | 1871 | 38 | 86 | 58 | 73 | 131 | 461 | 769 | 68 |
0.080 | 1870 | 41 | 85 | 43 | 104 | 147 | 477 | 743 | 67 |
0.081 | 1869 | 36 | 85 | 66 | 66 | 132 | 441 | 781 | 66 |
0.082 | 1868 | 36 | 79 | 55 | 42 | 97 | 409 | 714 | 65 |
0.083 | 1867 | 37 | 86 | 32 | 8 | 40 | 411 | 769 | 64 |
0.084 | 1866 | 31 | 80 | 30 | 7 | 37 | 361 | 713 | 63 |
0.085 | 1865 | 32 | 79 | 26 | 5 | 31 | 366 | 726 | 62 |
0.086 | 1864 | 31 | 74 | 32 | 6 | 38 | 346 | 639 | 61 |
0.087 | 1863 | 29 | 83 | 55 | 10 | 65 | 333 | 713 | 60 |
0.088 | 1862 | 27 | 82 | 76 | 9 | 85 | 309 | 695 | 59 |
0.089 | 1861 | 25 | 79 | 82 | 15 | 97 | 314 | 662 | 58 |
0.090 | 1860 | 26 | 79 | 93 | 12 | 105 | 312 | 714 | 57 |
0.091 | 1859 | 25 | 78 | 94 | 15 | 109 | 293 | 670 | 56 |
0.092 | 1858 | 25 | 82 | 117 | 13 | 130 | 305 | 691 | 55 |
0.093 | 1857 | 25 | 79 | 130 | 14 | 144 | 312 | 668 | 54 |
0.094 | 1856 | 26 | 80 | 103 | 15 | 118 | 307 | 660 | 53 |
0.095 | 1855 | 24 | 74 | 100 | 12 | 112 | 283 | 638 | 52 |
0.096 | 1854 | 23 | 76 | 114 | 16 | 130 | 286 | 653 | 51 |
0.097 | 1853 | 25 | 75 | 149 | 12 | 161 | 299 | 643 | 50 |
0.098 | 1852 | 25 | 78 | 114 | 13 | 127 | 297 | 683 | 49 |
0.099 | 1851 | 26 | 71 | 101 | 14 | 115 | 299 | 589 | 48 |
0.100 | 1850 | 26 | 77 | 123 | 16 | 139 | 300 | 651 | 47 |
0.101 | 1849 | 23 | 76 | 85 | 12 | 97 | 280 | 652 | 46 |
0.102 | 1848 | 25 | 69 | 72 | 9 | 81 | 286 | 608 | 45 |
0.103 | 1847 | 24 | 78 | 105 | 11 | 116 | 291 | 679 | 44 |
0.104 | 1846 | 25 | 75 | 121 | 15 | 136 | 298 | 631 | 43 |
0.105 | 1845 | 24 | 73 | 123 | 17 | 140 | 290 | 616 | 42 |
0.106 | 1844 | 23 | 70 | 89 | 15 | 104 | 288 | 574 | 41 |
0.107 | 1843 | 22 | 69 | 90 | 18 | 108 | 285 | 566 | 40 |
0.108 | 1842 | 23 | 73 | 64 | 14 | 78 | 277 | 617 | 39 |
0.109 | 1841 | 23 | 59 | 65 | 15 | 80 | 266 | 516 | 38 |
0.110 | 1840 | 24 | 64 | 76 | 15 | 91 | 283 | 543 | 37 |
0.111 | 1839 | 26 | 60 | 61 | 16 | 77 | 297 | 522 | 36 |
0.112 | 1838 | 23 | 61 | 54 | 13 | 67 | 270 | 533 | 35 |
0.113 | 1837 | 25 | 62 | 55 | 17 | 72 | 302 | 544 | 34 |
0.114 | 1836 | 26 | 62 | 42 | 14 | 56 | 300 | 546 | 33 |
0.115 | 1835 | 24 | 66 | 61 | 19 | 80 | 286 | 560 | 32 |
0.116 | 1834 | 24 | 54 | 64 | 20 | 84 | 272 | 468 | 31 |
0.117 | 1833 | 27 | 61 | 79 | 27 | 106 | 308 | 518 | 30 |