Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea glauca (White spruce) from sample WILLOW-111 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600384
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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 173; Begin 1811; 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:
1557 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 | 26 | 64 | 17 | 7 | 24 | 297 | 555 | 200 |
-0.032 | 1982 | 22 | 50 | 25 | 5 | 30 | 262 | 438 | 199 |
-0.031 | 1981 | 25 | 49 | 17 | 4 | 21 | 280 | 453 | 198 |
-0.030 | 1980 | 28 | 62 | 14 | 5 | 19 | 315 | 555 | 197 |
-0.029 | 1979 | 25 | 57 | 17 | 7 | 24 | 288 | 497 | 196 |
-0.028 | 1978 | 24 | 53 | 7 | 3 | 10 | 268 | 472 | 195 |
-0.027 | 1977 | 25 | 46 | 11 | 4 | 15 | 268 | 420 | 194 |
-0.026 | 1976 | 27 | 57 | 14 | 4 | 18 | 314 | 520 | 193 |
-0.025 | 1975 | 29 | 53 | 11 | 4 | 15 | 319 | 487 | 192 |
-0.024 | 1974 | 31 | 59 | 12 | 5 | 17 | 353 | 526 | 191 |
-0.023 | 1973 | 26 | 55 | 17 | 6 | 23 | 296 | 483 | 190 |
-0.022 | 1972 | 25 | 59 | 20 | 6 | 26 | 286 | 504 | 189 |
-0.021 | 1971 | 26 | 61 | 24 | 5 | 29 | 309 | 553 | 188 |
-0.020 | 1970 | 26 | 59 | 19 | 5 | 24 | 293 | 521 | 187 |
-0.019 | 1969 | 25 | 64 | 28 | 7 | 35 | 302 | 574 | 186 |
-0.018 | 1968 | 23 | 75 | 38 | 7 | 45 | 285 | 631 | 185 |
-0.017 | 1967 | 27 | 54 | 20 | 6 | 26 | 305 | 478 | 184 |
-0.016 | 1966 | 24 | 58 | 23 | 6 | 29 | 293 | 520 | 183 |
-0.015 | 1965 | 25 | 71 | 34 | 7 | 41 | 316 | 611 | 182 |
-0.014 | 1964 | 28 | 67 | 37 | 8 | 45 | 319 | 586 | 181 |
-0.013 | 1963 | 27 | 62 | 32 | 7 | 39 | 305 | 552 | 180 |
-0.012 | 1962 | 27 | 72 | 41 | 8 | 49 | 318 | 635 | 179 |
-0.011 | 1961 | 29 | 68 | 36 | 7 | 43 | 337 | 627 | 178 |
-0.010 | 1960 | 29 | 75 | 40 | 10 | 50 | 361 | 650 | 177 |
-0.009 | 1959 | 27 | 65 | 32 | 7 | 39 | 313 | 554 | 176 |
-0.008 | 1958 | 29 | 64 | 23 | 4 | 27 | 338 | 583 | 175 |
-0.007 | 1957 | 27 | 76 | 40 | 6 | 46 | 318 | 668 | 174 |
-0.006 | 1956 | 28 | 75 | 38 | 6 | 44 | 326 | 649 | 173 |
-0.005 | 1955 | 28 | 67 | 37 | 8 | 45 | 319 | 592 | 172 |
-0.004 | 1954 | 29 | 69 | 37 | 7 | 44 | 336 | 608 | 171 |
-0.003 | 1953 | 28 | 72 | 38 | 7 | 45 | 344 | 638 | 170 |
-0.002 | 1952 | 27 | 78 | 60 | 7 | 67 | 318 | 692 | 169 |
-0.001 | 1951 | 28 | 81 | 35 | 9 | 44 | 357 | 685 | 168 |
0.000 | 1950 | 29 | 71 | 44 | 10 | 54 | 339 | 634 | 167 |
0.001 | 1949 | 26 | 74 | 34 | 7 | 41 | 299 | 634 | 166 |
0.002 | 1948 | 24 | 66 | 44 | 6 | 50 | 283 | 558 | 165 |
0.003 | 1947 | 27 | 79 | 45 | 7 | 52 | 330 | 681 | 164 |
0.004 | 1946 | 26 | 78 | 43 | 6 | 49 | 311 | 670 | 163 |
0.005 | 1945 | 26 | 68 | 33 | 5 | 38 | 297 | 586 | 162 |
0.006 | 1944 | 26 | 69 | 42 | 5 | 47 | 295 | 603 | 161 |
0.007 | 1943 | 26 | 77 | 40 | 9 | 49 | 308 | 667 | 160 |
0.008 | 1942 | 29 | 59 | 27 | 5 | 32 | 320 | 543 | 159 |
0.009 | 1941 | 28 | 67 | 26 | 6 | 32 | 320 | 586 | 158 |
0.010 | 1940 | 30 | 73 | 30 | 6 | 36 | 346 | 623 | 157 |
0.011 | 1939 | 27 | 80 | 47 | 7 | 54 | 319 | 698 | 156 |
0.012 | 1938 | 28 | 75 | 48 | 8 | 56 | 326 | 636 | 155 |
0.013 | 1937 | 27 | 77 | 54 | 6 | 60 | 312 | 679 | 154 |
0.014 | 1936 | 28 | 88 | 67 | 8 | 75 | 345 | 762 | 153 |
0.015 | 1935 | 25 | 77 | 76 | 11 | 87 | 299 | 654 | 152 |
0.016 | 1934 | 27 | 80 | 69 | 9 | 78 | 317 | 686 | 151 |
0.017 | 1933 | 29 | 79 | 80 | 6 | 86 | 322 | 720 | 150 |
0.018 | 1932 | 26 | 81 | 75 | 10 | 85 | 316 | 694 | 149 |
0.019 | 1931 | 25 | 78 | 72 | 11 | 83 | 310 | 650 | 148 |
0.020 | 1930 | 27 | 85 | 64 | 8 | 72 | 332 | 741 | 147 |
0.021 | 1929 | 28 | 76 | 61 | 10 | 71 | 323 | 666 | 146 |
0.022 | 1928 | 28 | 74 | 55 | 10 | 65 | 329 | 645 | 145 |
0.023 | 1927 | 25 | 71 | 62 | 9 | 71 | 298 | 617 | 144 |
0.024 | 1926 | 27 | 77 | 62 | 9 | 71 | 323 | 668 | 143 |
0.025 | 1925 | 28 | 81 | 65 | 8 | 73 | 338 | 694 | 142 |
0.026 | 1924 | 26 | 78 | 82 | 8 | 90 | 321 | 690 | 141 |
0.027 | 1923 | 28 | 83 | 81 | 13 | 94 | 314 | 722 | 140 |
0.028 | 1922 | 29 | 74 | 65 | 8 | 73 | 316 | 647 | 139 |
0.029 | 1921 | 27 | 84 | 75 | 9 | 84 | 318 | 717 | 138 |
0.030 | 1920 | 29 | 80 | 72 | 8 | 80 | 340 | 694 | 137 |
0.031 | 1919 | 28 | 76 | 88 | 9 | 97 | 323 | 678 | 136 |
0.032 | 1918 | 27 | 68 | 96 | 20 | 116 | 334 | 601 | 135 |
0.033 | 1917 | 29 | 73 | 79 | 8 | 87 | 316 | 624 | 134 |
0.034 | 1916 | 25 | 76 | 75 | 9 | 84 | 302 | 654 | 133 |
0.035 | 1915 | 28 | 72 | 57 | 9 | 66 | 329 | 631 | 132 |
0.036 | 1914 | 27 | 64 | 40 | 4 | 44 | 306 | 596 | 131 |
0.037 | 1913 | 31 | 66 | 34 | 6 | 40 | 337 | 592 | 130 |
0.038 | 1912 | 32 | 70 | 26 | 7 | 33 | 355 | 625 | 129 |
0.039 | 1911 | 26 | 64 | 31 | 8 | 39 | 324 | 547 | 128 |
0.040 | 1910 | 30 | 64 | 25 | 5 | 30 | 336 | 572 | 127 |
0.041 | 1909 | 31 | 69 | 41 | 6 | 47 | 333 | 616 | 126 |
0.042 | 1908 | 29 | 75 | 51 | 7 | 58 | 328 | 653 | 125 |
0.043 | 1907 | 27 | 70 | 35 | 7 | 42 | 313 | 596 | 124 |
0.044 | 1906 | 27 | 67 | 32 | 5 | 37 | 319 | 591 | 123 |
0.045 | 1905 | 28 | 61 | 26 | 4 | 30 | 318 | 557 | 122 |
0.046 | 1904 | 28 | 63 | 23 | 5 | 28 | 329 | 560 | 121 |
0.047 | 1903 | 29 | 67 | 34 | 5 | 39 | 327 | 587 | 120 |
0.048 | 1902 | 27 | 62 | 27 | 5 | 32 | 305 | 542 | 119 |
0.049 | 1901 | 29 | 67 | 39 | 5 | 44 | 330 | 601 | 118 |
0.050 | 1900 | 28 | 71 | 40 | 7 | 47 | 335 | 630 | 117 |
0.051 | 1899 | 28 | 76 | 31 | 9 | 40 | 336 | 662 | 116 |
0.052 | 1898 | 27 | 67 | 31 | 6 | 37 | 332 | 576 | 115 |
0.053 | 1897 | 30 | 71 | 32 | 6 | 38 | 354 | 623 | 114 |
0.054 | 1896 | 33 | 60 | 17 | 5 | 22 | 366 | 544 | 113 |
0.055 | 1895 | 32 | 67 | 35 | 7 | 42 | 362 | 596 | 112 |
0.056 | 1894 | 33 | 72 | 31 | 8 | 39 | 379 | 644 | 111 |
0.057 | 1893 | 29 | 75 | 24 | 7 | 31 | 343 | 656 | 110 |
0.058 | 1892 | 33 | 60 | 23 | 7 | 30 | 344 | 524 | 109 |
0.059 | 1891 | 31 | 80 | 43 | 6 | 49 | 347 | 711 | 108 |
0.060 | 1890 | 32 | 68 | 35 | 6 | 41 | 350 | 605 | 107 |
0.061 | 1889 | 36 | 70 | 24 | 7 | 31 | 397 | 629 | 106 |
0.062 | 1888 | 29 | 80 | 40 | 8 | 48 | 370 | 667 | 105 |
0.063 | 1887 | 31 | 71 | 45 | 7 | 52 | 339 | 627 | 104 |
0.064 | 1886 | 32 | 65 | 45 | 10 | 55 | 353 | 574 | 103 |
0.065 | 1885 | 33 | 75 | 35 | 6 | 41 | 370 | 660 | 102 |
0.066 | 1884 | 29 | 76 | 45 | 6 | 51 | 322 | 682 | 101 |
0.067 | 1883 | 29 | 73 | 44 | 6 | 50 | 323 | 672 | 100 |
0.068 | 1882 | 28 | 74 | 40 | 7 | 47 | 321 | 642 | 99 |
0.069 | 1881 | 29 | 73 | 45 | 6 | 51 | 319 | 632 | 98 |
0.070 | 1880 | 28 | 79 | 38 | 6 | 44 | 321 | 682 | 97 |
0.071 | 1879 | 29 | 70 | 33 | 7 | 40 | 327 | 605 | 96 |
0.072 | 1878 | 30 | 78 | 28 | 6 | 34 | 360 | 671 | 95 |
0.073 | 1877 | 29 | 74 | 27 | 4 | 31 | 333 | 672 | 94 |
0.074 | 1876 | 29 | 62 | 24 | 6 | 30 | 327 | 547 | 93 |
0.075 | 1875 | 29 | 80 | 31 | 6 | 37 | 332 | 691 | 92 |
0.076 | 1874 | 27 | 72 | 29 | 4 | 33 | 320 | 671 | 91 |
0.077 | 1873 | 29 | 64 | 25 | 7 | 32 | 329 | 557 | 90 |
0.078 | 1872 | 32 | 67 | 17 | 5 | 22 | 362 | 595 | 89 |
0.079 | 1871 | 33 | 65 | 21 | 5 | 26 | 369 | 588 | 88 |
0.080 | 1870 | 31 | 66 | 23 | 5 | 28 | 343 | 591 | 87 |
0.081 | 1869 | 33 | 62 | 15 | 5 | 20 | 346 | 560 | 86 |
0.082 | 1868 | 27 | 55 | 24 | 6 | 30 | 301 | 487 | 85 |
0.083 | 1867 | 35 | 62 | 15 | 6 | 21 | 376 | 558 | 84 |
0.084 | 1866 | 30 | 58 | 21 | 5 | 26 | 344 | 523 | 83 |
0.085 | 1865 | 34 | 69 | 17 | 5 | 22 | 374 | 624 | 82 |
0.086 | 1864 | 29 | 62 | 23 | 9 | 32 | 362 | 541 | 81 |
0.087 | 1863 | 31 | 70 | 25 | 5 | 30 | 356 | 646 | 80 |
0.088 | 1862 | 29 | 65 | 34 | 6 | 40 | 326 | 580 | 79 |
0.089 | 1861 | 31 | 75 | 35 | 6 | 41 | 361 | 669 | 78 |
0.090 | 1860 | 28 | 77 | 37 | 8 | 45 | 342 | 668 | 77 |
0.091 | 1859 | 30 | 74 | 32 | 7 | 39 | 331 | 626 | 76 |
0.092 | 1858 | 31 | 68 | 22 | 5 | 27 | 349 | 606 | 75 |
0.093 | 1857 | 29 | 74 | 31 | 6 | 37 | 333 | 658 | 74 |
0.094 | 1856 | 29 | 68 | 30 | 5 | 35 | 338 | 598 | 73 |
0.095 | 1855 | 26 | 90 | 90 | 9 | 99 | 320 | 778 | 72 |
0.096 | 1854 | 27 | 79 | 111 | 17 | 128 | 318 | 674 | 71 |
0.097 | 1853 | 29 | 81 | 98 | 11 | 109 | 326 | 683 | 70 |
0.098 | 1852 | 27 | 83 | 92 | 12 | 104 | 317 | 678 | 69 |
0.099 | 1851 | 28 | 82 | 109 | 12 | 121 | 320 | 705 | 68 |
0.100 | 1850 | 28 | 82 | 64 | 9 | 73 | 343 | 699 | 67 |
0.101 | 1849 | 27 | 69 | 70 | 7 | 77 | 308 | 615 | 66 |
0.102 | 1848 | 28 | 76 | 76 | 8 | 84 | 312 | 675 | 65 |
0.103 | 1847 | 26 | 76 | 101 | 9 | 110 | 300 | 668 | 64 |
0.104 | 1846 | 28 | 79 | 108 | 14 | 122 | 327 | 691 | 63 |
0.105 | 1845 | 29 | 76 | 81 | 10 | 91 | 322 | 666 | 62 |
0.106 | 1844 | 29 | 65 | 77 | 11 | 88 | 326 | 577 | 61 |
0.107 | 1843 | 28 | 70 | 105 | 12 | 117 | 320 | 623 | 60 |
0.108 | 1842 | 27 | 77 | 99 | 13 | 112 | 328 | 669 | 59 |
0.109 | 1841 | 29 | 78 | 69 | 7 | 76 | 319 | 661 | 58 |
0.110 | 1840 | 28 | 80 | 102 | 9 | 111 | 335 | 700 | 57 |
0.111 | 1839 | 29 | 79 | 84 | 11 | 95 | 333 | 693 | 56 |
0.112 | 1838 | 30 | 80 | 88 | 10 | 98 | 336 | 704 | 55 |
0.113 | 1837 | 30 | 75 | 83 | 10 | 93 | 330 | 662 | 54 |
0.114 | 1836 | 32 | 80 | 75 | 13 | 88 | 376 | 689 | 53 |
0.115 | 1835 | 28 | 79 | 102 | 19 | 121 | 334 | 674 | 52 |
0.116 | 1834 | 29 | 67 | 108 | 18 | 126 | 334 | 604 | 51 |
0.117 | 1833 | 28 | 77 | 138 | 19 | 157 | 330 | 674 | 50 |
0.118 | 1832 | 25 | 70 | 144 | 14 | 158 | 288 | 607 | 49 |
0.119 | 1831 | 25 | 72 | 181 | 21 | 202 | 296 | 614 | 48 |
0.120 | 1830 | 26 | 74 | 188 | 22 | 210 | 307 | 632 | 47 |
0.121 | 1829 | 25 | 74 | 139 | 15 | 154 | 282 | 636 | 46 |
0.122 | 1828 | 25 | 70 | 189 | 19 | 208 | 295 | 612 | 45 |
0.123 | 1827 | 29 | 78 | 101 | 7 | 108 | 342 | 684 | 44 |
0.124 | 1826 | 27 | 80 | 144 | 17 | 161 | 315 | 684 | 43 |
0.125 | 1825 | 25 | 78 | 142 | 15 | 157 | 296 | 680 | 42 |
0.126 | 1824 | 26 | 77 | 200 | 16 | 216 | 307 | 650 | 41 |
0.127 | 1823 | 25 | 76 | 170 | 15 | 185 | 295 | 634 | 40 |
0.128 | 1822 | 24 | 79 | 129 | 17 | 146 | 296 | 671 | 39 |
0.129 | 1821 | 24 | 77 | 153 | 16 | 169 | 290 | 646 | 38 |
0.130 | 1820 | 24 | 71 | 129 | 14 | 143 | 292 | 585 | 37 |
0.131 | 1819 | 25 | 77 | 129 | 9 | 138 | 303 | 670 | 36 |
0.132 | 1818 | 26 | 78 | 119 | 8 | 127 | 300 | 736 | 35 |
0.133 | 1817 | 25 | 75 | 160 | 11 | 171 | 311 | 627 | 34 |
0.134 | 1816 | 25 | 76 | 182 | 21 | 203 | 295 | 641 | 33 |
0.135 | 1815 | 26 | 64 | 179 | 17 | 196 | 294 | 567 | 32 |
0.136 | 1814 | 25 | 67 | 192 | 52 | 244 | 307 | 597 | 31 |
0.137 | 1813 | 28 | 68 | 204 | 46 | 250 | 327 | 579 | 30 |
0.138 | 1812 | 27 | 75 | 170 | 32 | 202 | 319 | 641 | 29 |
0.139 | 1811 | 27 | 72 | 196 | 52 | 248 | 313 | 650 | 28 |