Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea glauca (White spruce) from sample WILLOW-61 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600402
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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 150; Begin 1834; 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:
1259 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 | 94 | 114 | 22 | 136 | 356 | 792 | 170 |
-0.032 | 1982 | 28 | 90 | 107 | 20 | 127 | 351 | 753 | 169 |
-0.031 | 1981 | 28 | 85 | 70 | 12 | 82 | 344 | 712 | 168 |
-0.030 | 1980 | 30 | 93 | 93 | 16 | 109 | 366 | 753 | 167 |
-0.029 | 1979 | 29 | 88 | 84 | 12 | 96 | 343 | 764 | 166 |
-0.028 | 1978 | 28 | 97 | 75 | 10 | 85 | 347 | 812 | 165 |
-0.027 | 1977 | 25 | 85 | 74 | 9 | 83 | 307 | 703 | 164 |
-0.026 | 1976 | 29 | 91 | 93 | 14 | 107 | 363 | 753 | 163 |
-0.025 | 1975 | 28 | 92 | 95 | 11 | 106 | 335 | 803 | 162 |
-0.024 | 1974 | 28 | 97 | 102 | 10 | 112 | 353 | 816 | 161 |
-0.023 | 1973 | 28 | 94 | 100 | 11 | 111 | 340 | 787 | 160 |
-0.022 | 1972 | 28 | 97 | 119 | 14 | 133 | 344 | 820 | 159 |
-0.021 | 1971 | 29 | 91 | 133 | 21 | 154 | 354 | 761 | 158 |
-0.020 | 1970 | 29 | 89 | 85 | 17 | 102 | 355 | 767 | 157 |
-0.019 | 1969 | 27 | 85 | 126 | 22 | 148 | 342 | 762 | 156 |
-0.018 | 1968 | 26 | 97 | 154 | 18 | 172 | 333 | 832 | 155 |
-0.017 | 1967 | 28 | 80 | 167 | 25 | 192 | 350 | 710 | 154 |
-0.016 | 1966 | 29 | 88 | 198 | 27 | 225 | 350 | 724 | 153 |
-0.015 | 1965 | 26 | 88 | 171 | 41 | 212 | 349 | 718 | 152 |
-0.014 | 1964 | 26 | 76 | 195 | 33 | 228 | 311 | 642 | 151 |
-0.013 | 1963 | 25 | 81 | 188 | 25 | 213 | 306 | 679 | 150 |
-0.012 | 1962 | 25 | 83 | 260 | 31 | 291 | 327 | 665 | 149 |
-0.011 | 1961 | 26 | 85 | 214 | 26 | 240 | 331 | 690 | 148 |
-0.010 | 1960 | 27 | 91 | 245 | 26 | 271 | 338 | 760 | 147 |
-0.009 | 1959 | 27 | 88 | 226 | 21 | 247 | 340 | 735 | 146 |
-0.008 | 1958 | 27 | 95 | 169 | 21 | 190 | 343 | 810 | 145 |
-0.007 | 1957 | 27 | 90 | 254 | 33 | 287 | 372 | 750 | 144 |
-0.006 | 1956 | 26 | 84 | 241 | 51 | 292 | 323 | 692 | 143 |
-0.005 | 1955 | 25 | 83 | 213 | 34 | 247 | 323 | 684 | 142 |
-0.004 | 1954 | 28 | 91 | 193 | 21 | 214 | 340 | 760 | 141 |
-0.003 | 1953 | 26 | 89 | 197 | 23 | 220 | 341 | 722 | 140 |
-0.002 | 1952 | 24 | 79 | 282 | 41 | 323 | 312 | 637 | 139 |
-0.001 | 1951 | 27 | 95 | 230 | 25 | 255 | 333 | 800 | 138 |
0.000 | 1950 | 24 | 86 | 291 | 35 | 326 | 330 | 697 | 137 |
0.001 | 1949 | 22 | 84 | 221 | 45 | 266 | 291 | 653 | 136 |
0.002 | 1948 | 21 | 75 | 281 | 48 | 329 | 272 | 620 | 135 |
0.003 | 1947 | 28 | 79 | 296 | 63 | 359 | 337 | 682 | 134 |
0.004 | 1946 | 24 | 79 | 240 | 52 | 292 | 330 | 663 | 133 |
0.005 | 1945 | 25 | 87 | 243 | 27 | 270 | 311 | 709 | 132 |
0.006 | 1944 | 25 | 85 | 338 | 33 | 371 | 320 | 675 | 131 |
0.007 | 1943 | 26 | 86 | 300 | 52 | 352 | 342 | 681 | 130 |
0.008 | 1942 | 28 | 97 | 225 | 23 | 248 | 337 | 832 | 129 |
0.009 | 1941 | 29 | 94 | 203 | 22 | 225 | 369 | 789 | 128 |
0.010 | 1940 | 28 | 104 | 214 | 21 | 235 | 361 | 846 | 127 |
0.011 | 1939 | 28 | 91 | 311 | 46 | 357 | 346 | 728 | 126 |
0.012 | 1938 | 29 | 82 | 245 | 74 | 319 | 359 | 686 | 125 |
0.013 | 1937 | 29 | 73 | 233 | 82 | 315 | 348 | 621 | 124 |
0.014 | 1936 | 28 | 96 | 270 | 29 | 299 | 337 | 799 | 123 |
0.015 | 1935 | 27 | 81 | 305 | 33 | 338 | 328 | 654 | 122 |
0.016 | 1934 | 29 | 88 | 352 | 39 | 391 | 358 | 694 | 121 |
0.017 | 1933 | 28 | 80 | 288 | 72 | 360 | 349 | 668 | 120 |
0.018 | 1932 | 29 | 79 | 237 | 45 | 282 | 346 | 681 | 119 |
0.019 | 1931 | 29 | 76 | 300 | 42 | 342 | 351 | 634 | 118 |
0.020 | 1930 | 28 | 81 | 289 | 49 | 338 | 335 | 663 | 117 |
0.021 | 1929 | 28 | 82 | 268 | 47 | 315 | 346 | 685 | 116 |
0.022 | 1928 | 28 | 90 | 251 | 42 | 293 | 356 | 755 | 115 |
0.023 | 1927 | 28 | 93 | 228 | 30 | 258 | 346 | 786 | 114 |
0.024 | 1926 | 29 | 98 | 272 | 32 | 304 | 359 | 795 | 113 |
0.025 | 1925 | 30 | 88 | 249 | 42 | 291 | 362 | 749 | 112 |
0.026 | 1924 | 29 | 77 | 204 | 29 | 233 | 351 | 694 | 111 |
0.027 | 1923 | 26 | 91 | 298 | 30 | 328 | 336 | 741 | 110 |
0.028 | 1922 | 29 | 81 | 237 | 25 | 262 | 333 | 668 | 109 |
0.029 | 1921 | 29 | 86 | 236 | 26 | 262 | 346 | 716 | 108 |
0.030 | 1920 | 32 | 90 | 185 | 18 | 203 | 379 | 765 | 107 |
0.031 | 1919 | 30 | 92 | 165 | 20 | 185 | 369 | 774 | 106 |
0.032 | 1918 | 31 | 83 | 191 | 22 | 213 | 363 | 680 | 105 |
0.033 | 1917 | 29 | 76 | 209 | 31 | 240 | 340 | 583 | 104 |
0.034 | 1916 | 28 | 89 | 145 | 13 | 158 | 331 | 778 | 103 |
0.035 | 1915 | 28 | 80 | 135 | 26 | 161 | 367 | 679 | 102 |
0.036 | 1914 | 27 | 72 | 141 | 34 | 175 | 342 | 593 | 101 |
0.037 | 1913 | 27 | 74 | 82 | 26 | 108 | 327 | 644 | 100 |
0.038 | 1912 | 30 | 84 | 62 | 29 | 91 | 352 | 721 | 99 |
0.039 | 1911 | 28 | 82 | 109 | 15 | 124 | 356 | 691 | 98 |
0.040 | 1910 | 30 | 81 | 60 | 12 | 72 | 359 | 703 | 97 |
0.041 | 1909 | 33 | 74 | 37 | 10 | 47 | 380 | 641 | 96 |
0.042 | 1908 | 30 | 89 | 35 | 12 | 47 | 381 | 765 | 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 | 40 | 83 | 16 | 6 | 22 | 456 | 757 | 81 |
0.057 | 1893 | 39 | 71 | 11 | 5 | 16 | 419 | 640 | 80 |
0.058 | 1892 | 41 | 72 | 18 | 6 | 24 | 457 | 660 | 79 |
0.059 | 1891 | 47 | 94 | 22 | 13 | 35 | 536 | 869 | 78 |
0.060 | 1890 | 39 | 84 | 33 | 12 | 45 | 448 | 738 | 77 |
0.061 | 1889 | 40 | 89 | 24 | 9 | 33 | 487 | 788 | 76 |
0.062 | 1888 | 38 | 87 | 33 | 10 | 43 | 457 | 776 | 75 |
0.063 | 1887 | 37 | 85 | 33 | 10 | 43 | 434 | 744 | 74 |
0.064 | 1886 | 36 | 78 | 29 | 7 | 36 | 410 | 693 | 73 |
0.065 | 1885 | 40 | 82 | 22 | 9 | 31 | 447 | 750 | 72 |
0.066 | 1884 | 38 | 76 | 23 | 8 | 31 | 425 | 682 | 71 |
0.067 | 1883 | 38 | 71 | 22 | 7 | 29 | 424 | 653 | 70 |
0.068 | 1882 | 37 | 75 | 30 | 8 | 38 | 405 | 678 | 69 |
0.069 | 1881 | 36 | 75 | 35 | 11 | 46 | 406 | 679 | 68 |
0.070 | 1880 | 36 | 82 | 31 | 14 | 45 | 418 | 720 | 67 |
0.071 | 1879 | 36 | 71 | 20 | 8 | 28 | 414 | 635 | 66 |
0.072 | 1878 | 37 | 71 | 15 | 9 | 24 | 423 | 630 | 65 |
0.073 | 1877 | 37 | 77 | 16 | 9 | 25 | 418 | 690 | 64 |
0.074 | 1876 | 33 | 76 | 40 | 8 | 48 | 379 | 677 | 63 |
0.075 | 1875 | 38 | 83 | 21 | 9 | 30 | 454 | 739 | 62 |
0.076 | 1874 | 35 | 77 | 25 | 8 | 33 | 398 | 697 | 61 |
0.077 | 1873 | 37 | 75 | 17 | 7 | 24 | 408 | 653 | 60 |
0.078 | 1872 | 40 | 75 | 12 | 6 | 18 | 430 | 679 | 59 |
0.079 | 1871 | 38 | 72 | 13 | 7 | 20 | 421 | 651 | 58 |
0.080 | 1870 | 40 | 77 | 13 | 8 | 21 | 445 | 694 | 57 |
0.081 | 1869 | 38 | 80 | 14 | 7 | 21 | 444 | 709 | 56 |
0.082 | 1868 | 34 | 78 | 25 | 8 | 33 | 409 | 691 | 55 |
0.083 | 1867 | 39 | 72 | 12 | 5 | 17 | 449 | 665 | 54 |
0.084 | 1866 | 38 | 84 | 24 | 8 | 32 | 431 | 743 | 53 |
0.085 | 1865 | 43 | 80 | 10 | 5 | 15 | 484 | 733 | 52 |
0.086 | 1864 | 36 | 71 | 19 | 7 | 26 | 403 | 641 | 51 |
0.087 | 1863 | 38 | 86 | 20 | 7 | 27 | 445 | 775 | 50 |
0.088 | 1862 | 34 | 81 | 34 | 9 | 43 | 384 | 700 | 49 |
0.089 | 1861 | 34 | 75 | 39 | 10 | 49 | 396 | 665 | 48 |
0.090 | 1860 | 34 | 87 | 38 | 10 | 48 | 408 | 760 | 47 |
0.091 | 1859 | 33 | 89 | 36 | 8 | 44 | 384 | 788 | 46 |
0.092 | 1858 | 30 | 85 | 41 | 10 | 51 | 369 | 731 | 45 |
0.093 | 1857 | 31 | 92 | 44 | 9 | 53 | 376 | 793 | 44 |
0.094 | 1856 | 32 | 86 | 34 | 7 | 41 | 382 | 749 | 43 |
0.095 | 1855 | 29 | 82 | 44 | 8 | 52 | 351 | 685 | 42 |
0.096 | 1854 | 32 | 86 | 46 | 8 | 54 | 375 | 754 | 41 |
0.097 | 1853 | 32 | 86 | 48 | 10 | 58 | 376 | 730 | 40 |
0.098 | 1852 | 33 | 91 | 36 | 11 | 47 | 403 | 772 | 39 |
0.099 | 1851 | 33 | 78 | 46 | 13 | 59 | 384 | 694 | 38 |
0.100 | 1850 | 34 | 90 | 43 | 11 | 54 | 397 | 787 | 37 |
0.101 | 1849 | 32 | 85 | 46 | 9 | 55 | 373 | 738 | 36 |
0.102 | 1848 | 33 | 83 | 51 | 16 | 67 | 384 | 702 | 35 |
0.103 | 1847 | 32 | 82 | 40 | 10 | 50 | 375 | 707 | 34 |
0.104 | 1846 | 31 | 84 | 41 | 10 | 51 | 369 | 728 | 33 |
0.105 | 1845 | 32 | 83 | 49 | 14 | 63 | 380 | 723 | 32 |
0.106 | 1844 | 31 | 77 | 43 | 9 | 52 | 377 | 667 | 31 |
0.107 | 1843 | 30 | 76 | 46 | 10 | 56 | 351 | 646 | 30 |
0.108 | 1842 | 30 | 81 | 37 | 8 | 45 | 363 | 724 | 29 |
0.109 | 1841 | 31 | 72 | 33 | 10 | 43 | 360 | 629 | 28 |
0.110 | 1840 | 32 | 81 | 33 | 12 | 45 | 383 | 700 | 27 |
0.111 | 1839 | 30 | 77 | 50 | 14 | 64 | 357 | 652 | 26 |
0.112 | 1838 | 29 | 78 | 43 | 10 | 53 | 352 | 685 | 25 |
0.113 | 1837 | 30 | 80 | 33 | 11 | 44 | 374 | 695 | 24 |
0.114 | 1836 | 32 | 85 | 33 | 11 | 44 | 379 | 737 | 23 |
0.115 | 1835 | 31 | 80 | 43 | 19 | 62 | 369 | 696 | 22 |
0.116 | 1834 | 30 | 74 | 64 | 16 | 80 | 348 | 634 | 21 |