Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea glauca (White spruce) from sample WILLOW-62 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600403
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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 157; Begin 1827; 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:
1322 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 | 92 | 130 | 22 | 152 | 359 | 752 | 170 |
-0.032 | 1982 | 26 | 82 | 112 | 19 | 131 | 321 | 697 | 169 |
-0.031 | 1981 | 28 | 75 | 74 | 12 | 86 | 334 | 652 | 168 |
-0.030 | 1980 | 29 | 92 | 113 | 15 | 128 | 349 | 760 | 167 |
-0.029 | 1979 | 28 | 91 | 123 | 21 | 144 | 344 | 743 | 166 |
-0.028 | 1978 | 28 | 93 | 108 | 17 | 125 | 345 | 773 | 165 |
-0.027 | 1977 | 26 | 78 | 90 | 13 | 103 | 313 | 674 | 164 |
-0.026 | 1976 | 28 | 87 | 114 | 18 | 132 | 345 | 728 | 163 |
-0.025 | 1975 | 29 | 85 | 107 | 12 | 119 | 331 | 742 | 162 |
-0.024 | 1974 | 28 | 91 | 130 | 15 | 145 | 342 | 771 | 161 |
-0.023 | 1973 | 27 | 86 | 137 | 23 | 160 | 340 | 752 | 160 |
-0.022 | 1972 | 27 | 90 | 116 | 14 | 130 | 324 | 762 | 159 |
-0.021 | 1971 | 29 | 86 | 127 | 21 | 148 | 347 | 742 | 158 |
-0.020 | 1970 | 31 | 85 | 88 | 13 | 101 | 344 | 731 | 157 |
-0.019 | 1969 | 29 | 87 | 129 | 21 | 150 | 349 | 768 | 156 |
-0.018 | 1968 | 25 | 87 | 133 | 21 | 154 | 317 | 747 | 155 |
-0.017 | 1967 | 27 | 85 | 167 | 19 | 186 | 334 | 705 | 154 |
-0.016 | 1966 | 27 | 87 | 136 | 18 | 154 | 325 | 726 | 153 |
-0.015 | 1965 | 26 | 88 | 150 | 26 | 176 | 324 | 735 | 152 |
-0.014 | 1964 | 28 | 85 | 171 | 22 | 193 | 324 | 707 | 151 |
-0.013 | 1963 | 28 | 84 | 194 | 22 | 216 | 324 | 681 | 150 |
-0.012 | 1962 | 25 | 86 | 193 | 27 | 220 | 314 | 711 | 149 |
-0.011 | 1961 | 26 | 90 | 165 | 18 | 183 | 325 | 757 | 148 |
-0.010 | 1960 | 29 | 82 | 232 | 23 | 255 | 338 | 680 | 147 |
-0.009 | 1959 | 28 | 88 | 191 | 15 | 206 | 342 | 722 | 146 |
-0.008 | 1958 | 29 | 97 | 150 | 14 | 164 | 342 | 807 | 145 |
-0.007 | 1957 | 27 | 98 | 192 | 23 | 215 | 365 | 786 | 144 |
-0.006 | 1956 | 28 | 95 | 178 | 23 | 201 | 329 | 783 | 143 |
-0.005 | 1955 | 26 | 90 | 188 | 23 | 211 | 329 | 695 | 142 |
-0.004 | 1954 | 29 | 93 | 174 | 17 | 191 | 347 | 788 | 141 |
-0.003 | 1953 | 28 | 93 | 158 | 26 | 184 | 344 | 780 | 140 |
-0.002 | 1952 | 25 | 84 | 239 | 28 | 267 | 318 | 666 | 139 |
-0.001 | 1951 | 28 | 94 | 184 | 14 | 198 | 330 | 799 | 138 |
0.000 | 1950 | 26 | 81 | 225 | 27 | 252 | 324 | 680 | 137 |
0.001 | 1949 | 25 | 84 | 191 | 27 | 218 | 298 | 689 | 136 |
0.002 | 1948 | 21 | 87 | 231 | 22 | 253 | 279 | 718 | 135 |
0.003 | 1947 | 24 | 82 | 290 | 34 | 324 | 308 | 676 | 134 |
0.004 | 1946 | 19 | 78 | 255 | 50 | 305 | 305 | 653 | 133 |
0.005 | 1945 | 20 | 82 | 197 | 31 | 228 | 281 | 659 | 132 |
0.006 | 1944 | 22 | 79 | 278 | 25 | 303 | 296 | 640 | 131 |
0.007 | 1943 | 25 | 79 | 243 | 43 | 286 | 310 | 658 | 130 |
0.008 | 1942 | 26 | 91 | 175 | 18 | 193 | 303 | 781 | 129 |
0.009 | 1941 | 25 | 88 | 188 | 28 | 216 | 338 | 686 | 128 |
0.010 | 1940 | 27 | 98 | 163 | 23 | 186 | 323 | 825 | 127 |
0.011 | 1939 | 24 | 86 | 277 | 43 | 320 | 323 | 710 | 126 |
0.012 | 1938 | 26 | 84 | 278 | 43 | 321 | 349 | 696 | 125 |
0.013 | 1937 | 24 | 72 | 254 | 64 | 318 | 313 | 613 | 124 |
0.014 | 1936 | 23 | 94 | 261 | 24 | 285 | 297 | 782 | 123 |
0.015 | 1935 | 23 | 85 | 295 | 23 | 318 | 293 | 703 | 122 |
0.016 | 1934 | 23 | 87 | 278 | 25 | 303 | 316 | 707 | 121 |
0.017 | 1933 | 25 | 83 | 279 | 39 | 318 | 325 | 685 | 120 |
0.018 | 1932 | 23 | 82 | 249 | 40 | 289 | 314 | 668 | 119 |
0.019 | 1931 | 23 | 80 | 272 | 29 | 301 | 315 | 643 | 118 |
0.020 | 1930 | 24 | 80 | 286 | 40 | 326 | 300 | 675 | 117 |
0.021 | 1929 | 24 | 81 | 224 | 44 | 268 | 318 | 669 | 116 |
0.022 | 1928 | 25 | 91 | 224 | 39 | 263 | 318 | 721 | 115 |
0.023 | 1927 | 26 | 92 | 259 | 24 | 283 | 317 | 795 | 114 |
0.024 | 1926 | 26 | 94 | 258 | 36 | 294 | 342 | 783 | 113 |
0.025 | 1925 | 25 | 88 | 217 | 38 | 255 | 347 | 737 | 112 |
0.026 | 1924 | 28 | 80 | 198 | 22 | 220 | 341 | 681 | 111 |
0.027 | 1923 | 27 | 94 | 280 | 31 | 311 | 352 | 749 | 110 |
0.028 | 1922 | 29 | 89 | 185 | 19 | 204 | 347 | 708 | 109 |
0.029 | 1921 | 28 | 93 | 170 | 26 | 196 | 340 | 773 | 108 |
0.030 | 1920 | 29 | 93 | 142 | 19 | 161 | 359 | 787 | 107 |
0.031 | 1919 | 28 | 94 | 157 | 22 | 179 | 346 | 796 | 106 |
0.032 | 1918 | 27 | 82 | 145 | 23 | 168 | 329 | 677 | 105 |
0.033 | 1917 | 28 | 80 | 166 | 21 | 187 | 335 | 662 | 104 |
0.034 | 1916 | 25 | 90 | 163 | 14 | 177 | 307 | 771 | 103 |
0.035 | 1915 | 27 | 90 | 143 | 21 | 164 | 339 | 743 | 102 |
0.036 | 1914 | 25 | 78 | 136 | 14 | 150 | 314 | 687 | 101 |
0.037 | 1913 | 27 | 92 | 80 | 14 | 94 | 352 | 773 | 100 |
0.038 | 1912 | 32 | 89 | 57 | 14 | 71 | 376 | 754 | 99 |
0.039 | 1911 | 28 | 83 | 71 | 10 | 81 | 334 | 719 | 98 |
0.040 | 1910 | 31 | 80 | 46 | 11 | 57 | 361 | 687 | 97 |
0.041 | 1909 | 31 | 81 | 39 | 8 | 47 | 361 | 730 | 96 |
0.042 | 1908 | 30 | 83 | 31 | 6 | 37 | 345 | 721 | 95 |
0.043 | 1907 | 94 | |||||||
0.044 | 1906 | 93 | |||||||
0.045 | 1905 | 92 | |||||||
0.046 | 1904 | 91 | |||||||
0.047 | 1903 | 90 | |||||||
0.048 | 1902 | 89 | |||||||
0.049 | 1901 | 88 | |||||||
0.050 | 1900 | 87 | |||||||
0.051 | 1899 | 86 | |||||||
0.052 | 1898 | 85 | |||||||
0.053 | 1897 | 84 | |||||||
0.054 | 1896 | 83 | |||||||
0.055 | 1895 | 82 | |||||||
0.056 | 1894 | 39 | 81 | 15 | 5 | 20 | 446 | 731 | 81 |
0.057 | 1893 | 37 | 72 | 12 | 5 | 17 | 418 | 667 | 80 |
0.058 | 1892 | 40 | 68 | 11 | 5 | 16 | 444 | 621 | 79 |
0.059 | 1891 | 40 | 73 | 14 | 5 | 19 | 463 | 672 | 78 |
0.060 | 1890 | 36 | 73 | 21 | 6 | 27 | 403 | 658 | 77 |
0.061 | 1889 | 39 | 63 | 12 | 11 | 23 | 439 | 606 | 76 |
0.062 | 1888 | 38 | 64 | 11 | 15 | 26 | 421 | 591 | 75 |
0.063 | 1887 | 37 | 75 | 21 | 12 | 33 | 415 | 676 | 74 |
0.064 | 1886 | 35 | 65 | 21 | 11 | 32 | 394 | 592 | 73 |
0.065 | 1885 | 39 | 74 | 14 | 10 | 24 | 436 | 675 | 72 |
0.066 | 1884 | 35 | 64 | 18 | 10 | 28 | 395 | 589 | 71 |
0.067 | 1883 | 37 | 73 | 24 | 11 | 35 | 407 | 656 | 70 |
0.068 | 1882 | 36 | 69 | 20 | 10 | 30 | 412 | 635 | 69 |
0.069 | 1881 | 36 | 71 | 21 | 10 | 31 | 413 | 642 | 68 |
0.070 | 1880 | 36 | 71 | 18 | 9 | 27 | 409 | 642 | 67 |
0.071 | 1879 | 37 | 63 | 14 | 12 | 26 | 408 | 582 | 66 |
0.072 | 1878 | 39 | 72 | 12 | 9 | 21 | 438 | 656 | 65 |
0.073 | 1877 | 36 | 77 | 17 | 9 | 26 | 420 | 698 | 64 |
0.074 | 1876 | 32 | 69 | 26 | 10 | 36 | 375 | 611 | 63 |
0.075 | 1875 | 37 | 77 | 23 | 9 | 32 | 425 | 681 | 62 |
0.076 | 1874 | 37 | 71 | 23 | 10 | 33 | 404 | 644 | 61 |
0.077 | 1873 | 37 | 63 | 19 | 8 | 27 | 408 | 584 | 60 |
0.078 | 1872 | 39 | 69 | 14 | 9 | 23 | 439 | 622 | 59 |
0.079 | 1871 | 40 | 69 | 12 | 9 | 21 | 447 | 625 | 58 |
0.080 | 1870 | 39 | 73 | 15 | 9 | 24 | 446 | 654 | 57 |
0.081 | 1869 | 41 | 74 | 12 | 7 | 19 | 450 | 670 | 56 |
0.082 | 1868 | 35 | 78 | 26 | 11 | 37 | 403 | 675 | 55 |
0.083 | 1867 | 40 | 73 | 12 | 6 | 18 | 445 | 658 | 54 |
0.084 | 1866 | 36 | 81 | 26 | 7 | 33 | 416 | 724 | 53 |
0.085 | 1865 | 43 | 72 | 9 | 6 | 15 | 479 | 662 | 52 |
0.086 | 1864 | 37 | 64 | 22 | 11 | 33 | 411 | 582 | 51 |
0.087 | 1863 | 39 | 83 | 23 | 9 | 32 | 451 | 747 | 50 |
0.088 | 1862 | 33 | 80 | 36 | 11 | 47 | 405 | 703 | 49 |
0.089 | 1861 | 34 | 71 | 36 | 15 | 51 | 402 | 635 | 48 |
0.090 | 1860 | 33 | 77 | 43 | 15 | 58 | 378 | 684 | 47 |
0.091 | 1859 | 33 | 75 | 43 | 14 | 57 | 381 | 659 | 46 |
0.092 | 1858 | 32 | 73 | 48 | 15 | 63 | 375 | 649 | 45 |
0.093 | 1857 | 31 | 75 | 54 | 17 | 71 | 362 | 638 | 44 |
0.094 | 1856 | 32 | 71 | 45 | 19 | 64 | 377 | 621 | 43 |
0.095 | 1855 | 28 | 67 | 52 | 15 | 67 | 332 | 571 | 42 |
0.096 | 1854 | 32 | 68 | 49 | 17 | 66 | 363 | 593 | 41 |
0.097 | 1853 | 31 | 78 | 33 | 14 | 47 | 367 | 673 | 40 |
0.098 | 1852 | 34 | 77 | 25 | 13 | 38 | 406 | 664 | 39 |
0.099 | 1851 | 34 | 75 | 34 | 11 | 45 | 381 | 666 | 38 |
0.100 | 1850 | 34 | 81 | 37 | 15 | 52 | 399 | 707 | 37 |
0.101 | 1849 | 33 | 68 | 32 | 12 | 44 | 372 | 608 | 36 |
0.102 | 1848 | 33 | 73 | 41 | 13 | 54 | 376 | 643 | 35 |
0.103 | 1847 | 34 | 78 | 38 | 15 | 53 | 394 | 683 | 34 |
0.104 | 1846 | 34 | 78 | 31 | 15 | 46 | 403 | 684 | 33 |
0.105 | 1845 | 34 | 81 | 33 | 14 | 47 | 400 | 703 | 32 |
0.106 | 1844 | 33 | 68 | 28 | 12 | 40 | 386 | 608 | 31 |
0.107 | 1843 | 33 | 64 | 49 | 15 | 64 | 367 | 572 | 30 |
0.108 | 1842 | 34 | 74 | 29 | 11 | 40 | 391 | 661 | 29 |
0.109 | 1841 | 35 | 65 | 26 | 13 | 39 | 383 | 583 | 28 |
0.110 | 1840 | 36 | 68 | 20 | 12 | 32 | 403 | 617 | 27 |
0.111 | 1839 | 32 | 66 | 30 | 14 | 44 | 375 | 589 | 26 |
0.112 | 1838 | 33 | 65 | 27 | 12 | 39 | 381 | 580 | 25 |
0.113 | 1837 | 35 | 64 | 20 | 13 | 33 | 397 | 583 | 24 |
0.114 | 1836 | 37 | 71 | 22 | 13 | 35 | 425 | 636 | 23 |
0.115 | 1835 | 35 | 77 | 37 | 17 | 54 | 402 | 673 | 22 |
0.116 | 1834 | 32 | 67 | 33 | 17 | 50 | 372 | 590 | 21 |
0.117 | 1833 | 37 | 70 | 33 | 15 | 48 | 420 | 636 | 20 |
0.118 | 1832 | 33 | 69 | 66 | 22 | 88 | 384 | 605 | 19 |
0.119 | 1831 | 29 | 68 | 47 | 21 | 68 | 355 | 588 | 18 |
0.120 | 1830 | 30 | 63 | 54 | 22 | 76 | 352 | 546 | 17 |
0.121 | 1829 | 35 | 62 | 46 | 17 | 63 | 391 | 557 | 16 |
0.122 | 1828 | 31 | 65 | 56 | 21 | 77 | 365 | 570 | 15 |
0.123 | 1827 | 33 | 69 | 43 | 21 | 64 | 380 | 600 | 14 |