Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea glauca (White spruce) from sample WILLOW-112 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600385
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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 159; Begin 1825; 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:
1431 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 | 28 | 77 | 30 | 6 | 36 | 327 | 690 | 200 |
-0.032 | 1982 | 22 | 58 | 31 | 5 | 36 | 270 | 518 | 199 |
-0.031 | 1981 | 25 | 52 | 19 | 6 | 25 | 286 | 457 | 198 |
-0.030 | 1980 | 30 | 64 | 20 | 5 | 25 | 337 | 580 | 197 |
-0.029 | 1979 | 32 | 67 | 27 | 7 | 34 | 366 | 607 | 196 |
-0.028 | 1978 | 30 | 67 | 21 | 6 | 27 | 352 | 594 | 195 |
-0.027 | 1977 | 24 | 57 | 29 | 5 | 34 | 289 | 507 | 194 |
-0.026 | 1976 | 28 | 71 | 31 | 5 | 36 | 334 | 626 | 193 |
-0.025 | 1975 | 27 | 63 | 35 | 6 | 41 | 312 | 545 | 192 |
-0.024 | 1974 | 29 | 71 | 30 | 6 | 36 | 340 | 619 | 191 |
-0.023 | 1973 | 25 | 68 | 44 | 6 | 50 | 310 | 605 | 190 |
-0.022 | 1972 | 24 | 71 | 46 | 6 | 52 | 278 | 618 | 189 |
-0.021 | 1971 | 25 | 64 | 40 | 7 | 47 | 301 | 559 | 188 |
-0.020 | 1970 | 26 | 59 | 25 | 7 | 32 | 303 | 515 | 187 |
-0.019 | 1969 | 26 | 65 | 39 | 9 | 48 | 312 | 570 | 186 |
-0.018 | 1968 | 25 | 72 | 46 | 7 | 53 | 293 | 623 | 185 |
-0.017 | 1967 | 27 | 54 | 29 | 5 | 34 | 304 | 500 | 184 |
-0.016 | 1966 | 25 | 58 | 35 | 10 | 45 | 286 | 495 | 183 |
-0.015 | 1965 | 25 | 71 | 57 | 9 | 66 | 304 | 612 | 182 |
-0.014 | 1964 | 27 | 75 | 64 | 9 | 73 | 308 | 637 | 181 |
-0.013 | 1963 | 25 | 71 | 53 | 11 | 64 | 298 | 614 | 180 |
-0.012 | 1962 | 24 | 73 | 57 | 9 | 66 | 292 | 615 | 179 |
-0.011 | 1961 | 28 | 72 | 50 | 7 | 57 | 325 | 630 | 178 |
-0.010 | 1960 | 28 | 74 | 43 | 8 | 51 | 328 | 638 | 177 |
-0.009 | 1959 | 26 | 58 | 35 | 10 | 45 | 294 | 510 | 176 |
-0.008 | 1958 | 29 | 50 | 20 | 6 | 26 | 312 | 465 | 175 |
-0.007 | 1957 | 28 | 59 | 30 | 9 | 39 | 329 | 518 | 174 |
-0.006 | 1956 | 29 | 62 | 30 | 8 | 38 | 322 | 547 | 173 |
-0.005 | 1955 | 28 | 64 | 32 | 7 | 39 | 321 | 564 | 172 |
-0.004 | 1954 | 31 | 58 | 22 | 7 | 29 | 343 | 519 | 171 |
-0.003 | 1953 | 29 | 65 | 30 | 6 | 36 | 342 | 587 | 170 |
-0.002 | 1952 | 26 | 62 | 45 | 8 | 53 | 306 | 547 | 169 |
-0.001 | 1951 | 29 | 68 | 27 | 8 | 35 | 328 | 588 | 168 |
0.000 | 1950 | 30 | 75 | 33 | 6 | 39 | 357 | 678 | 167 |
0.001 | 1949 | 24 | 74 | 33 | 8 | 41 | 299 | 635 | 166 |
0.002 | 1948 | 26 | 68 | 44 | 5 | 49 | 296 | 600 | 165 |
0.003 | 1947 | 30 | 77 | 31 | 5 | 36 | 347 | 690 | 164 |
0.004 | 1946 | 30 | 74 | 32 | 6 | 38 | 336 | 646 | 163 |
0.005 | 1945 | 27 | 62 | 30 | 7 | 37 | 303 | 547 | 162 |
0.006 | 1944 | 28 | 65 | 31 | 6 | 37 | 324 | 578 | 161 |
0.007 | 1943 | 28 | 84 | 29 | 6 | 35 | 337 | 724 | 160 |
0.008 | 1942 | 29 | 61 | 21 | 6 | 27 | 335 | 532 | 159 |
0.009 | 1941 | 32 | 68 | 26 | 5 | 31 | 358 | 611 | 158 |
0.010 | 1940 | 33 | 69 | 25 | 5 | 30 | 356 | 627 | 157 |
0.011 | 1939 | 29 | 69 | 38 | 8 | 46 | 331 | 611 | 156 |
0.012 | 1938 | 29 | 64 | 41 | 8 | 49 | 317 | 571 | 155 |
0.013 | 1937 | 27 | 68 | 46 | 6 | 52 | 308 | 587 | 154 |
0.014 | 1936 | 26 | 74 | 63 | 9 | 72 | 307 | 649 | 153 |
0.015 | 1935 | 25 | 65 | 77 | 10 | 87 | 285 | 572 | 152 |
0.016 | 1934 | 28 | 65 | 69 | 11 | 80 | 310 | 581 | 151 |
0.017 | 1933 | 25 | 76 | 60 | 10 | 70 | 312 | 655 | 150 |
0.018 | 1932 | 27 | 64 | 53 | 10 | 63 | 295 | 560 | 149 |
0.019 | 1931 | 25 | 69 | 58 | 9 | 67 | 288 | 591 | 148 |
0.020 | 1930 | 26 | 80 | 65 | 7 | 72 | 311 | 703 | 147 |
0.021 | 1929 | 27 | 75 | 50 | 6 | 56 | 314 | 661 | 146 |
0.022 | 1928 | 27 | 73 | 40 | 6 | 46 | 315 | 649 | 145 |
0.023 | 1927 | 25 | 77 | 57 | 6 | 63 | 286 | 660 | 144 |
0.024 | 1926 | 26 | 73 | 62 | 9 | 71 | 314 | 636 | 143 |
0.025 | 1925 | 27 | 75 | 60 | 7 | 67 | 323 | 651 | 142 |
0.026 | 1924 | 27 | 72 | 54 | 8 | 62 | 333 | 609 | 141 |
0.027 | 1923 | 28 | 82 | 62 | 8 | 70 | 316 | 718 | 140 |
0.028 | 1922 | 29 | 74 | 49 | 6 | 55 | 323 | 645 | 139 |
0.029 | 1921 | 26 | 83 | 53 | 7 | 60 | 313 | 720 | 138 |
0.030 | 1920 | 28 | 77 | 59 | 8 | 67 | 327 | 691 | 137 |
0.031 | 1919 | 26 | 76 | 61 | 8 | 69 | 308 | 642 | 136 |
0.032 | 1918 | 27 | 69 | 59 | 16 | 75 | 313 | 608 | 135 |
0.033 | 1917 | 26 | 67 | 60 | 7 | 67 | 307 | 588 | 134 |
0.034 | 1916 | 24 | 76 | 69 | 7 | 76 | 296 | 660 | 133 |
0.035 | 1915 | 27 | 75 | 49 | 8 | 57 | 314 | 660 | 132 |
0.036 | 1914 | 23 | 69 | 49 | 5 | 54 | 286 | 605 | 131 |
0.037 | 1913 | 28 | 74 | 49 | 5 | 54 | 322 | 654 | 130 |
0.038 | 1912 | 29 | 79 | 35 | 8 | 43 | 337 | 667 | 129 |
0.039 | 1911 | 27 | 67 | 37 | 6 | 43 | 298 | 566 | 128 |
0.040 | 1910 | 28 | 70 | 31 | 7 | 38 | 339 | 589 | 127 |
0.041 | 1909 | 28 | 72 | 48 | 6 | 54 | 318 | 634 | 126 |
0.042 | 1908 | 27 | 74 | 58 | 8 | 66 | 327 | 651 | 125 |
0.043 | 1907 | 28 | 66 | 42 | 7 | 49 | 311 | 583 | 124 |
0.044 | 1906 | 29 | 68 | 37 | 7 | 44 | 324 | 604 | 123 |
0.045 | 1905 | 28 | 65 | 32 | 5 | 37 | 325 | 592 | 122 |
0.046 | 1904 | 30 | 74 | 35 | 5 | 40 | 333 | 671 | 121 |
0.047 | 1903 | 29 | 79 | 55 | 7 | 62 | 334 | 697 | 120 |
0.048 | 1902 | 27 | 72 | 44 | 6 | 50 | 323 | 626 | 119 |
0.049 | 1901 | 28 | 71 | 66 | 9 | 75 | 321 | 623 | 118 |
0.050 | 1900 | 28 | 77 | 58 | 9 | 67 | 321 | 667 | 117 |
0.051 | 1899 | 29 | 77 | 58 | 12 | 70 | 331 | 646 | 116 |
0.052 | 1898 | 29 | 73 | 43 | 5 | 48 | 338 | 660 | 115 |
0.053 | 1897 | 30 | 76 | 53 | 7 | 60 | 343 | 670 | 114 |
0.054 | 1896 | 29 | 72 | 43 | 5 | 48 | 342 | 636 | 113 |
0.055 | 1895 | 30 | 71 | 54 | 10 | 64 | 339 | 628 | 112 |
0.056 | 1894 | 30 | 77 | 51 | 7 | 58 | 337 | 667 | 111 |
0.057 | 1893 | 29 | 79 | 39 | 9 | 48 | 331 | 676 | 110 |
0.058 | 1892 | 31 | 73 | 42 | 7 | 49 | 336 | 629 | 109 |
0.059 | 1891 | 29 | 86 | 51 | 10 | 61 | 349 | 753 | 108 |
0.060 | 1890 | 29 | 74 | 48 | 6 | 54 | 332 | 647 | 107 |
0.061 | 1889 | 32 | 80 | 42 | 6 | 48 | 360 | 707 | 106 |
0.062 | 1888 | 31 | 80 | 57 | 6 | 63 | 338 | 685 | 105 |
0.063 | 1887 | 30 | 78 | 60 | 7 | 67 | 333 | 687 | 104 |
0.064 | 1886 | 29 | 69 | 66 | 10 | 76 | 356 | 621 | 103 |
0.065 | 1885 | 31 | 74 | 44 | 10 | 54 | 363 | 643 | 102 |
0.066 | 1884 | 29 | 81 | 68 | 9 | 77 | 327 | 700 | 101 |
0.067 | 1883 | 28 | 73 | 79 | 9 | 88 | 312 | 634 | 100 |
0.068 | 1882 | 27 | 74 | 99 | 13 | 112 | 310 | 630 | 99 |
0.069 | 1881 | 28 | 75 | 76 | 10 | 86 | 319 | 630 | 98 |
0.070 | 1880 | 27 | 79 | 70 | 10 | 80 | 326 | 681 | 97 |
0.071 | 1879 | 28 | 71 | 47 | 7 | 54 | 343 | 610 | 96 |
0.072 | 1878 | 30 | 79 | 42 | 7 | 49 | 347 | 700 | 95 |
0.073 | 1877 | 28 | 79 | 52 | 8 | 60 | 321 | 659 | 94 |
0.074 | 1876 | 28 | 70 | 48 | 7 | 55 | 314 | 604 | 93 |
0.075 | 1875 | 27 | 80 | 60 | 10 | 70 | 310 | 677 | 92 |
0.076 | 1874 | 24 | 74 | 48 | 8 | 56 | 314 | 629 | 91 |
0.077 | 1873 | 27 | 69 | 40 | 5 | 45 | 309 | 618 | 90 |
0.078 | 1872 | 28 | 66 | 32 | 6 | 38 | 332 | 580 | 89 |
0.079 | 1871 | 29 | 65 | 34 | 5 | 39 | 329 | 584 | 88 |
0.080 | 1870 | 26 | 64 | 41 | 6 | 47 | 309 | 554 | 87 |
0.081 | 1869 | 29 | 73 | 32 | 5 | 37 | 323 | 649 | 86 |
0.082 | 1868 | 23 | 56 | 53 | 7 | 60 | 274 | 482 | 85 |
0.083 | 1867 | 28 | 73 | 39 | 5 | 44 | 326 | 634 | 84 |
0.084 | 1866 | 26 | 73 | 45 | 6 | 51 | 308 | 643 | 83 |
0.085 | 1865 | 29 | 80 | 34 | 6 | 40 | 337 | 680 | 82 |
0.086 | 1864 | 25 | 66 | 44 | 5 | 49 | 314 | 590 | 81 |
0.087 | 1863 | 28 | 81 | 53 | 8 | 61 | 312 | 690 | 80 |
0.088 | 1862 | 26 | 74 | 78 | 9 | 87 | 299 | 625 | 79 |
0.089 | 1861 | 27 | 71 | 79 | 10 | 89 | 310 | 636 | 78 |
0.090 | 1860 | 27 | 73 | 75 | 13 | 88 | 310 | 647 | 77 |
0.091 | 1859 | 27 | 81 | 79 | 11 | 90 | 311 | 683 | 76 |
0.092 | 1858 | 29 | 69 | 68 | 11 | 79 | 319 | 597 | 75 |
0.093 | 1857 | 28 | 74 | 104 | 12 | 116 | 342 | 657 | 74 |
0.094 | 1856 | 27 | 76 | 149 | 19 | 168 | 317 | 652 | 73 |
0.095 | 1855 | 28 | 79 | 120 | 20 | 140 | 327 | 675 | 72 |
0.096 | 1854 | 26 | 75 | 132 | 33 | 165 | 331 | 609 | 71 |
0.097 | 1853 | 27 | 78 | 134 | 24 | 158 | 317 | 664 | 70 |
0.098 | 1852 | 26 | 77 | 111 | 16 | 127 | 306 | 646 | 69 |
0.099 | 1851 | 26 | 75 | 148 | 14 | 162 | 295 | 663 | 68 |
0.100 | 1850 | 27 | 75 | 140 | 21 | 161 | 319 | 643 | 67 |
0.101 | 1849 | 25 | 73 | 104 | 12 | 116 | 284 | 652 | 66 |
0.102 | 1848 | 27 | 72 | 91 | 10 | 101 | 311 | 636 | 65 |
0.103 | 1847 | 26 | 67 | 102 | 16 | 118 | 287 | 583 | 64 |
0.104 | 1846 | 27 | 75 | 105 | 12 | 117 | 303 | 641 | 63 |
0.105 | 1845 | 27 | 70 | 114 | 13 | 127 | 298 | 603 | 62 |
0.106 | 1844 | 27 | 62 | 90 | 5 | 95 | 296 | 562 | 61 |
0.107 | 1843 | 26 | 63 | 117 | 14 | 131 | 294 | 543 | 60 |
0.108 | 1842 | 24 | 69 | 119 | 14 | 133 | 300 | 588 | 59 |
0.109 | 1841 | 27 | 65 | 109 | 14 | 123 | 292 | 558 | 58 |
0.110 | 1840 | 25 | 69 | 137 | 13 | 150 | 307 | 612 | 57 |
0.111 | 1839 | 28 | 70 | 140 | 15 | 155 | 313 | 620 | 56 |
0.112 | 1838 | 27 | 74 | 130 | 17 | 147 | 313 | 651 | 55 |
0.113 | 1837 | 27 | 78 | 115 | 12 | 127 | 310 | 657 | 54 |
0.114 | 1836 | 30 | 75 | 109 | 15 | 124 | 353 | 652 | 53 |
0.115 | 1835 | 27 | 73 | 147 | 24 | 171 | 320 | 628 | 52 |
0.116 | 1834 | 27 | 62 | 169 | 28 | 197 | 308 | 537 | 51 |
0.117 | 1833 | 28 | 73 | 186 | 47 | 233 | 337 | 635 | 50 |
0.118 | 1832 | 26 | 71 | 150 | 14 | 164 | 304 | 632 | 49 |
0.119 | 1831 | 25 | 72 | 161 | 18 | 179 | 295 | 620 | 48 |
0.120 | 1830 | 26 | 67 | 173 | 22 | 195 | 309 | 588 | 47 |
0.121 | 1829 | 25 | 65 | 119 | 16 | 135 | 295 | 556 | 46 |
0.122 | 1828 | 26 | 64 | 158 | 22 | 180 | 297 | 561 | 45 |
0.123 | 1827 | 29 | 66 | 63 | 12 | 75 | 329 | 583 | 44 |
0.124 | 1826 | 27 | 72 | 109 | 18 | 127 | 316 | 616 | 43 |
0.125 | 1825 | 27 | 68 | 114 | 19 | 133 | 312 | 591 | 42 |