Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea glauca (White spruce) from sample WILLOW-131 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600390
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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 156; Begin 1828; 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:
1404 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 | 31 | 94 | 109 | 13 | 122 | 364 | 817 | 166 |
-0.032 | 1982 | 29 | 86 | 77 | 11 | 88 | 344 | 761 | 165 |
-0.031 | 1981 | 33 | 81 | 59 | 10 | 69 | 375 | 694 | 164 |
-0.030 | 1980 | 32 | 93 | 62 | 12 | 74 | 381 | 804 | 163 |
-0.029 | 1979 | 32 | 88 | 81 | 10 | 91 | 373 | 776 | 162 |
-0.028 | 1978 | 31 | 93 | 66 | 9 | 75 | 355 | 803 | 161 |
-0.027 | 1977 | 28 | 88 | 92 | 8 | 100 | 332 | 767 | 160 |
-0.026 | 1976 | 30 | 90 | 81 | 10 | 91 | 348 | 774 | 159 |
-0.025 | 1975 | 28 | 87 | 81 | 9 | 90 | 333 | 769 | 158 |
-0.024 | 1974 | 30 | 90 | 89 | 11 | 100 | 342 | 770 | 157 |
-0.023 | 1973 | 28 | 82 | 85 | 11 | 96 | 329 | 713 | 156 |
-0.022 | 1972 | 28 | 85 | 94 | 12 | 106 | 331 | 729 | 155 |
-0.021 | 1971 | 27 | 79 | 77 | 14 | 91 | 331 | 681 | 154 |
-0.020 | 1970 | 28 | 84 | 50 | 7 | 57 | 322 | 740 | 153 |
-0.019 | 1969 | 28 | 83 | 67 | 10 | 77 | 320 | 721 | 152 |
-0.018 | 1968 | 26 | 91 | 80 | 10 | 90 | 318 | 797 | 151 |
-0.017 | 1967 | 30 | 85 | 79 | 9 | 88 | 338 | 731 | 150 |
-0.016 | 1966 | 28 | 83 | 87 | 10 | 97 | 323 | 714 | 149 |
-0.015 | 1965 | 30 | 83 | 83 | 11 | 94 | 341 | 730 | 148 |
-0.014 | 1964 | 27 | 79 | 91 | 13 | 104 | 327 | 669 | 147 |
-0.013 | 1963 | 28 | 83 | 72 | 12 | 84 | 342 | 701 | 146 |
-0.012 | 1962 | 30 | 89 | 88 | 12 | 100 | 356 | 759 | 145 |
-0.011 | 1961 | 30 | 80 | 71 | 11 | 82 | 361 | 685 | 144 |
-0.010 | 1960 | 30 | 85 | 72 | 10 | 82 | 370 | 746 | 143 |
-0.009 | 1959 | 32 | 78 | 80 | 7 | 87 | 352 | 687 | 142 |
-0.008 | 1958 | 30 | 88 | 57 | 10 | 67 | 354 | 756 | 141 |
-0.007 | 1957 | 27 | 87 | 77 | 10 | 87 | 359 | 762 | 140 |
-0.006 | 1956 | 29 | 88 | 77 | 10 | 87 | 360 | 751 | 139 |
-0.005 | 1955 | 31 | 82 | 73 | 9 | 82 | 346 | 720 | 138 |
-0.004 | 1954 | 32 | 81 | 65 | 11 | 76 | 365 | 693 | 137 |
-0.003 | 1953 | 32 | 86 | 77 | 9 | 86 | 361 | 747 | 136 |
-0.002 | 1952 | 29 | 80 | 116 | 15 | 131 | 335 | 658 | 135 |
-0.001 | 1951 | 29 | 91 | 98 | 12 | 110 | 352 | 781 | 134 |
0.000 | 1950 | 28 | 90 | 127 | 12 | 139 | 357 | 771 | 133 |
0.001 | 1949 | 29 | 80 | 105 | 11 | 116 | 341 | 696 | 132 |
0.002 | 1948 | 30 | 83 | 144 | 13 | 157 | 338 | 714 | 131 |
0.003 | 1947 | 29 | 86 | 138 | 14 | 152 | 361 | 745 | 130 |
0.004 | 1946 | 30 | 82 | 149 | 12 | 161 | 354 | 667 | 129 |
0.005 | 1945 | 31 | 85 | 133 | 14 | 147 | 356 | 709 | 128 |
0.006 | 1944 | 30 | 88 | 144 | 17 | 161 | 353 | 746 | 127 |
0.007 | 1943 | 29 | 82 | 150 | 20 | 170 | 353 | 694 | 126 |
0.008 | 1942 | 28 | 90 | 122 | 13 | 135 | 340 | 762 | 125 |
0.009 | 1941 | 31 | 92 | 141 | 12 | 153 | 365 | 796 | 124 |
0.010 | 1940 | 31 | 97 | 90 | 16 | 106 | 371 | 830 | 123 |
0.011 | 1939 | 25 | 92 | 151 | 16 | 167 | 322 | 794 | 122 |
0.012 | 1938 | 27 | 89 | 158 | 21 | 179 | 334 | 729 | 121 |
0.013 | 1937 | 27 | 81 | 146 | 14 | 160 | 315 | 703 | 120 |
0.014 | 1936 | 24 | 90 | 173 | 26 | 199 | 321 | 749 | 119 |
0.015 | 1935 | 24 | 76 | 159 | 16 | 175 | 290 | 641 | 118 |
0.016 | 1934 | 25 | 85 | 150 | 14 | 164 | 316 | 705 | 117 |
0.017 | 1933 | 26 | 77 | 145 | 18 | 163 | 311 | 647 | 116 |
0.018 | 1932 | 27 | 76 | 137 | 13 | 150 | 309 | 647 | 115 |
0.019 | 1931 | 25 | 75 | 155 | 16 | 171 | 306 | 612 | 114 |
0.020 | 1930 | 25 | 79 | 149 | 17 | 166 | 303 | 673 | 113 |
0.021 | 1929 | 25 | 78 | 201 | 18 | 219 | 306 | 645 | 112 |
0.022 | 1928 | 26 | 81 | 140 | 18 | 158 | 310 | 681 | 111 |
0.023 | 1927 | 24 | 82 | 145 | 15 | 160 | 276 | 709 | 110 |
0.024 | 1926 | 24 | 89 | 172 | 20 | 192 | 312 | 756 | 109 |
0.025 | 1925 | 25 | 88 | 162 | 16 | 178 | 305 | 737 | 108 |
0.026 | 1924 | 24 | 72 | 152 | 17 | 169 | 292 | 629 | 107 |
0.027 | 1923 | 24 | 91 | 224 | 21 | 245 | 298 | 744 | 106 |
0.028 | 1922 | 25 | 78 | 173 | 15 | 188 | 286 | 645 | 105 |
0.029 | 1921 | 25 | 85 | 193 | 21 | 214 | 305 | 707 | 104 |
0.030 | 1920 | 26 | 79 | 157 | 17 | 174 | 302 | 666 | 103 |
0.031 | 1919 | 25 | 83 | 122 | 16 | 138 | 308 | 702 | 102 |
0.032 | 1918 | 24 | 68 | 153 | 15 | 168 | 287 | 610 | 101 |
0.033 | 1917 | 24 | 77 | 149 | 13 | 162 | 295 | 659 | 100 |
0.034 | 1916 | 24 | 82 | 165 | 18 | 183 | 296 | 684 | 99 |
0.035 | 1915 | 27 | 91 | 166 | 21 | 187 | 317 | 752 | 98 |
0.036 | 1914 | 25 | 77 | 133 | 15 | 148 | 294 | 657 | 97 |
0.037 | 1913 | 26 | 83 | 128 | 13 | 141 | 323 | 713 | 96 |
0.038 | 1912 | 28 | 90 | 92 | 16 | 108 | 347 | 761 | 95 |
0.039 | 1911 | 26 | 85 | 115 | 11 | 126 | 296 | 711 | 94 |
0.040 | 1910 | 27 | 89 | 106 | 16 | 122 | 339 | 750 | 93 |
0.041 | 1909 | 27 | 86 | 164 | 17 | 181 | 321 | 712 | 92 |
0.042 | 1908 | 27 | 84 | 177 | 14 | 191 | 321 | 729 | 91 |
0.043 | 1907 | 26 | 88 | 149 | 16 | 165 | 307 | 731 | 90 |
0.044 | 1906 | 27 | 77 | 164 | 23 | 187 | 308 | 667 | 89 |
0.045 | 1905 | 28 | 80 | 152 | 13 | 165 | 315 | 688 | 88 |
0.046 | 1904 | 27 | 86 | 144 | 13 | 157 | 317 | 730 | 87 |
0.047 | 1903 | 25 | 87 | 172 | 18 | 190 | 317 | 742 | 86 |
0.048 | 1902 | 27 | 89 | 156 | 15 | 171 | 309 | 751 | 85 |
0.049 | 1901 | 26 | 72 | 154 | 17 | 171 | 297 | 628 | 84 |
0.050 | 1900 | 26 | 83 | 138 | 27 | 165 | 321 | 686 | 83 |
0.051 | 1899 | 28 | 79 | 160 | 29 | 189 | 322 | 669 | 82 |
0.052 | 1898 | 24 | 87 | 201 | 19 | 220 | 304 | 711 | 81 |
0.053 | 1897 | 26 | 81 | 196 | 27 | 223 | 308 | 701 | 80 |
0.054 | 1896 | 24 | 72 | 176 | 18 | 194 | 294 | 616 | 79 |
0.055 | 1895 | 25 | 78 | 190 | 21 | 211 | 297 | 639 | 78 |
0.056 | 1894 | 25 | 76 | 170 | 16 | 186 | 296 | 667 | 77 |
0.057 | 1893 | 25 | 83 | 196 | 15 | 211 | 301 | 687 | 76 |
0.058 | 1892 | 26 | 84 | 120 | 10 | 130 | 297 | 710 | 75 |
0.059 | 1891 | 25 | 83 | 180 | 20 | 200 | 298 | 701 | 74 |
0.060 | 1890 | 28 | 85 | 145 | 12 | 157 | 317 | 713 | 73 |
0.061 | 1889 | 28 | 83 | 134 | 16 | 150 | 347 | 707 | 72 |
0.062 | 1888 | 28 | 89 | 130 | 12 | 142 | 318 | 768 | 71 |
0.063 | 1887 | 26 | 86 | 168 | 16 | 184 | 323 | 711 | 70 |
0.064 | 1886 | 25 | 81 | 174 | 25 | 199 | 304 | 681 | 69 |
0.065 | 1885 | 29 | 83 | 140 | 21 | 161 | 342 | 711 | 68 |
0.066 | 1884 | 25 | 87 | 221 | 32 | 253 | 303 | 717 | 67 |
0.067 | 1883 | 24 | 83 | 229 | 49 | 278 | 318 | 676 | 66 |
0.068 | 1882 | 22 | 83 | 240 | 23 | 263 | 296 | 682 | 65 |
0.069 | 1881 | 24 | 87 | 212 | 21 | 233 | 294 | 707 | 64 |
0.070 | 1880 | 24 | 92 | 276 | 32 | 308 | 298 | 773 | 63 |
0.071 | 1879 | 27 | 83 | 209 | 58 | 267 | 342 | 727 | 62 |
0.072 | 1878 | 29 | 98 | 158 | 29 | 187 | 365 | 850 | 61 |
0.073 | 1877 | 25 | 96 | 191 | 24 | 215 | 316 | 808 | 60 |
0.074 | 1876 | 24 | 85 | 161 | 20 | 181 | 286 | 740 | 59 |
0.075 | 1875 | 24 | 88 | 184 | 24 | 208 | 297 | 725 | 58 |
0.076 | 1874 | 25 | 95 | 236 | 22 | 258 | 316 | 794 | 57 |
0.077 | 1873 | 27 | 92 | 189 | 21 | 210 | 334 | 792 | 56 |
0.078 | 1872 | 31 | 89 | 143 | 57 | 200 | 387 | 753 | 55 |
0.079 | 1871 | 29 | 81 | 176 | 36 | 212 | 351 | 699 | 54 |
0.080 | 1870 | 31 | 89 | 160 | 21 | 181 | 363 | 785 | 53 |
0.081 | 1869 | 29 | 94 | 135 | 36 | 171 | 384 | 797 | 52 |
0.082 | 1868 | 26 | 80 | 167 | 19 | 186 | 315 | 677 | 51 |
0.083 | 1867 | 27 | 91 | 173 | 20 | 193 | 350 | 795 | 50 |
0.084 | 1866 | 27 | 96 | 160 | 26 | 186 | 357 | 808 | 49 |
0.085 | 1865 | 30 | 95 | 119 | 28 | 147 | 379 | 812 | 48 |
0.086 | 1864 | 26 | 85 | 139 | 29 | 168 | 318 | 730 | 47 |
0.087 | 1863 | 29 | 95 | 134 | 28 | 162 | 363 | 816 | 46 |
0.088 | 1862 | 25 | 90 | 146 | 24 | 170 | 325 | 738 | 45 |
0.089 | 1861 | 23 | 83 | 119 | 48 | 167 | 372 | 669 | 44 |
0.090 | 1860 | 23 | 93 | 138 | 35 | 173 | 319 | 773 | 43 |
0.091 | 1859 | 24 | 88 | 145 | 25 | 170 | 306 | 739 | 42 |
0.092 | 1858 | 26 | 91 | 103 | 15 | 118 | 316 | 790 | 41 |
0.093 | 1857 | 24 | 90 | 125 | 24 | 149 | 338 | 772 | 40 |
0.094 | 1856 | 26 | 86 | 115 | 29 | 144 | 322 | 714 | 39 |
0.095 | 1855 | 25 | 88 | 120 | 19 | 139 | 307 | 753 | 38 |
0.096 | 1854 | 28 | 85 | 138 | 23 | 161 | 346 | 729 | 37 |
0.097 | 1853 | 26 | 88 | 131 | 26 | 157 | 315 | 739 | 36 |
0.098 | 1852 | 28 | 89 | 141 | 19 | 160 | 338 | 802 | 35 |
0.099 | 1851 | 26 | 90 | 131 | 25 | 156 | 316 | 758 | 34 |
0.100 | 1850 | 29 | 90 | 107 | 20 | 127 | 343 | 757 | 33 |
0.101 | 1849 | 21 | 85 | 127 | 24 | 151 | 318 | 720 | 32 |
0.102 | 1848 | 27 | 87 | 134 | 27 | 161 | 332 | 743 | 31 |
0.103 | 1847 | 28 | 90 | 144 | 22 | 166 | 338 | 761 | 30 |
0.104 | 1846 | 26 | 96 | 138 | 25 | 163 | 327 | 824 | 29 |
0.105 | 1845 | 26 | 86 | 162 | 33 | 195 | 335 | 739 | 28 |
0.106 | 1844 | 27 | 81 | 161 | 28 | 189 | 350 | 661 | 27 |
0.107 | 1843 | 24 | 91 | 162 | 19 | 181 | 319 | 741 | 26 |
0.108 | 1842 | 25 | 82 | 166 | 17 | 183 | 314 | 708 | 25 |
0.109 | 1841 | 27 | 86 | 116 | 20 | 136 | 330 | 745 | 24 |
0.110 | 1840 | 26 | 88 | 135 | 15 | 150 | 324 | 720 | 23 |
0.111 | 1839 | 24 | 89 | 158 | 18 | 176 | 321 | 739 | 22 |
0.112 | 1838 | 26 | 94 | 104 | 16 | 120 | 331 | 803 | 21 |
0.113 | 1837 | 28 | 95 | 101 | 15 | 116 | 334 | 804 | 20 |
0.114 | 1836 | 29 | 88 | 85 | 8 | 93 | 342 | 782 | 19 |
0.115 | 1835 | 27 | 83 | 129 | 23 | 152 | 328 | 721 | 18 |
0.116 | 1834 | 26 | 75 | 126 | 24 | 150 | 315 | 655 | 17 |
0.117 | 1833 | 26 | 85 | 155 | 19 | 174 | 323 | 717 | 16 |
0.118 | 1832 | 27 | 77 | 131 | 18 | 149 | 322 | 657 | 15 |
0.119 | 1831 | 24 | 75 | 149 | 30 | 179 | 293 | 648 | 14 |
0.120 | 1830 | 25 | 72 | 219 | 26 | 245 | 302 | 585 | 13 |
0.121 | 1829 | 27 | 76 | 176 | 33 | 209 | 335 | 664 | 12 |
0.122 | 1828 | 27 | 71 | 102 | 44 | 146 | 332 | 591 | 11 |