Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea glauca (White spruce) from sample WILLOW-121 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600387
Always quote citation above when using data! You can download the citation in several formats below.
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 169; Begin 1815; 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:
1521 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 | 27 | 81 | 49 | 14 | 63 | 333 | 704 | 267 |
-0.032 | 1982 | 24 | 76 | 52 | 9 | 61 | 301 | 654 | 266 |
-0.031 | 1981 | 26 | 60 | 29 | 6 | 35 | 303 | 537 | 265 |
-0.030 | 1980 | 31 | 79 | 29 | 9 | 38 | 344 | 678 | 264 |
-0.029 | 1979 | 29 | 77 | 32 | 6 | 38 | 334 | 689 | 263 |
-0.028 | 1978 | 29 | 76 | 28 | 6 | 34 | 340 | 671 | 262 |
-0.027 | 1977 | 27 | 76 | 39 | 7 | 46 | 321 | 658 | 261 |
-0.026 | 1976 | 30 | 81 | 38 | 7 | 45 | 366 | 708 | 260 |
-0.025 | 1975 | 29 | 78 | 22 | 6 | 28 | 339 | 680 | 259 |
-0.024 | 1974 | 29 | 80 | 32 | 7 | 39 | 341 | 687 | 258 |
-0.023 | 1973 | 28 | 71 | 28 | 7 | 35 | 334 | 621 | 257 |
-0.022 | 1972 | 29 | 81 | 32 | 6 | 38 | 327 | 706 | 256 |
-0.021 | 1971 | 30 | 75 | 19 | 6 | 25 | 344 | 657 | 255 |
-0.020 | 1970 | 29 | 66 | 14 | 5 | 19 | 341 | 581 | 254 |
-0.019 | 1969 | 30 | 71 | 21 | 6 | 27 | 336 | 639 | 253 |
-0.018 | 1968 | 28 | 76 | 31 | 6 | 37 | 330 | 652 | 252 |
-0.017 | 1967 | 30 | 61 | 26 | 6 | 32 | 340 | 555 | 251 |
-0.016 | 1966 | 29 | 66 | 24 | 6 | 30 | 322 | 592 | 250 |
-0.015 | 1965 | 28 | 71 | 26 | 6 | 32 | 338 | 633 | 249 |
-0.014 | 1964 | 29 | 69 | 43 | 11 | 54 | 338 | 617 | 248 |
-0.013 | 1963 | 29 | 75 | 29 | 7 | 36 | 329 | 660 | 247 |
-0.012 | 1962 | 30 | 82 | 37 | 6 | 43 | 325 | 742 | 246 |
-0.011 | 1961 | 30 | 72 | 24 | 7 | 31 | 352 | 629 | 245 |
-0.010 | 1960 | 31 | 75 | 17 | 6 | 23 | 350 | 663 | 244 |
-0.009 | 1959 | 30 | 62 | 19 | 5 | 24 | 334 | 568 | 243 |
-0.008 | 1958 | 31 | 65 | 17 | 7 | 24 | 346 | 561 | 242 |
-0.007 | 1957 | 28 | 85 | 54 | 7 | 61 | 348 | 751 | 241 |
-0.006 | 1956 | 28 | 81 | 58 | 10 | 68 | 332 | 725 | 240 |
-0.005 | 1955 | 29 | 82 | 41 | 7 | 48 | 314 | 702 | 239 |
-0.004 | 1954 | 30 | 77 | 36 | 7 | 43 | 339 | 674 | 238 |
-0.003 | 1953 | 28 | 90 | 41 | 8 | 49 | 332 | 779 | 237 |
-0.002 | 1952 | 27 | 83 | 40 | 6 | 46 | 332 | 728 | 236 |
-0.001 | 1951 | 34 | 86 | 28 | 6 | 34 | 367 | 770 | 235 |
0.000 | 1950 | 28 | 88 | 44 | 11 | 55 | 333 | 764 | 234 |
0.001 | 1949 | 27 | 84 | 38 | 7 | 45 | 321 | 731 | 233 |
0.002 | 1948 | 25 | 76 | 36 | 8 | 44 | 310 | 652 | 232 |
0.003 | 1947 | 29 | 86 | 37 | 6 | 43 | 346 | 762 | 231 |
0.004 | 1946 | 28 | 87 | 32 | 7 | 39 | 344 | 773 | 230 |
0.005 | 1945 | 29 | 76 | 28 | 5 | 33 | 343 | 667 | 229 |
0.006 | 1944 | 29 | 79 | 20 | 5 | 25 | 344 | 695 | 228 |
0.007 | 1943 | 30 | 80 | 20 | 5 | 25 | 353 | 712 | 227 |
0.008 | 1942 | 33 | 73 | 13 | 4 | 17 | 366 | 659 | 226 |
0.009 | 1941 | 31 | 76 | 19 | 5 | 24 | 378 | 693 | 225 |
0.010 | 1940 | 30 | 83 | 37 | 7 | 44 | 362 | 749 | 224 |
0.011 | 1939 | 28 | 85 | 44 | 9 | 53 | 347 | 746 | 223 |
0.012 | 1938 | 29 | 84 | 34 | 10 | 44 | 354 | 734 | 222 |
0.013 | 1937 | 28 | 81 | 38 | 6 | 44 | 333 | 697 | 221 |
0.014 | 1936 | 28 | 86 | 59 | 10 | 69 | 350 | 726 | 220 |
0.015 | 1935 | 27 | 81 | 43 | 9 | 52 | 344 | 701 | 219 |
0.016 | 1934 | 31 | 82 | 38 | 10 | 48 | 358 | 739 | 218 |
0.017 | 1933 | 31 | 81 | 35 | 7 | 42 | 366 | 723 | 217 |
0.018 | 1932 | 32 | 80 | 33 | 10 | 43 | 360 | 678 | 216 |
0.019 | 1931 | 29 | 84 | 40 | 6 | 46 | 344 | 758 | 215 |
0.020 | 1930 | 29 | 85 | 28 | 6 | 34 | 347 | 748 | 214 |
0.021 | 1929 | 29 | 78 | 33 | 8 | 41 | 352 | 688 | 213 |
0.022 | 1928 | 30 | 72 | 31 | 6 | 37 | 357 | 648 | 212 |
0.023 | 1927 | 28 | 84 | 47 | 9 | 56 | 328 | 707 | 211 |
0.024 | 1926 | 28 | 90 | 52 | 10 | 62 | 332 | 758 | 210 |
0.025 | 1925 | 27 | 83 | 58 | 7 | 65 | 335 | 748 | 209 |
0.026 | 1924 | 28 | 81 | 60 | 6 | 66 | 331 | 745 | 208 |
0.027 | 1923 | 28 | 96 | 77 | 13 | 90 | 327 | 837 | 207 |
0.028 | 1922 | 29 | 77 | 65 | 8 | 73 | 325 | 702 | 206 |
0.029 | 1921 | 28 | 88 | 95 | 14 | 109 | 340 | 762 | 205 |
0.030 | 1920 | 29 | 87 | 80 | 13 | 93 | 343 | 717 | 204 |
0.031 | 1919 | 27 | 91 | 72 | 10 | 82 | 324 | 766 | 203 |
0.032 | 1918 | 27 | 85 | 75 | 15 | 90 | 323 | 746 | 202 |
0.033 | 1917 | 25 | 87 | 73 | 10 | 83 | 321 | 734 | 201 |
0.034 | 1916 | 27 | 92 | 63 | 8 | 71 | 323 | 803 | 200 |
0.035 | 1915 | 27 | 94 | 68 | 11 | 79 | 323 | 795 | 199 |
0.036 | 1914 | 27 | 74 | 54 | 8 | 62 | 309 | 644 | 198 |
0.037 | 1913 | 27 | 80 | 50 | 8 | 58 | 329 | 706 | 197 |
0.038 | 1912 | 26 | 76 | 26 | 6 | 32 | 322 | 666 | 196 |
0.039 | 1911 | 27 | 80 | 39 | 6 | 45 | 318 | 704 | 195 |
0.040 | 1910 | 28 | 87 | 35 | 7 | 42 | 354 | 720 | 194 |
0.041 | 1909 | 28 | 82 | 61 | 10 | 71 | 325 | 714 | 193 |
0.042 | 1908 | 26 | 89 | 75 | 9 | 84 | 325 | 737 | 192 |
0.043 | 1907 | 25 | 71 | 64 | 10 | 74 | 301 | 622 | 191 |
0.044 | 1906 | 25 | 74 | 58 | 15 | 73 | 299 | 652 | 190 |
0.045 | 1905 | 25 | 66 | 49 | 7 | 56 | 300 | 603 | 189 |
0.046 | 1904 | 27 | 78 | 47 | 7 | 54 | 306 | 682 | 188 |
0.047 | 1903 | 27 | 79 | 58 | 11 | 69 | 326 | 661 | 187 |
0.048 | 1902 | 27 | 89 | 76 | 12 | 88 | 324 | 743 | 186 |
0.049 | 1901 | 27 | 79 | 79 | 13 | 92 | 314 | 662 | 185 |
0.050 | 1900 | 28 | 89 | 63 | 17 | 80 | 342 | 772 | 184 |
0.051 | 1899 | 29 | 90 | 54 | 10 | 64 | 336 | 790 | 183 |
0.052 | 1898 | 29 | 89 | 49 | 7 | 56 | 356 | 781 | 182 |
0.053 | 1897 | 30 | 90 | 60 | 6 | 66 | 356 | 834 | 181 |
0.054 | 1896 | 27 | 84 | 57 | 8 | 65 | 335 | 747 | 180 |
0.055 | 1895 | 27 | 78 | 90 | 14 | 104 | 321 | 631 | 179 |
0.056 | 1894 | 28 | 84 | 97 | 13 | 110 | 321 | 704 | 178 |
0.057 | 1893 | 27 | 88 | 129 | 15 | 144 | 325 | 740 | 177 |
0.058 | 1892 | 27 | 85 | 84 | 10 | 94 | 313 | 728 | 176 |
0.059 | 1891 | 29 | 89 | 138 | 24 | 162 | 347 | 768 | 175 |
0.060 | 1890 | 30 | 93 | 91 | 14 | 105 | 341 | 802 | 174 |
0.061 | 1889 | 32 | 89 | 92 | 14 | 106 | 363 | 785 | 173 |
0.062 | 1888 | 31 | 92 | 107 | 12 | 119 | 349 | 792 | 172 |
0.063 | 1887 | 27 | 87 | 145 | 16 | 161 | 326 | 738 | 171 |
0.064 | 1886 | 28 | 75 | 147 | 21 | 168 | 323 | 658 | 170 |
0.065 | 1885 | 30 | 89 | 118 | 18 | 136 | 353 | 765 | 169 |
0.066 | 1884 | 28 | 86 | 121 | 17 | 138 | 328 | 759 | 168 |
0.067 | 1883 | 28 | 85 | 114 | 18 | 132 | 331 | 705 | 167 |
0.068 | 1882 | 28 | 89 | 120 | 17 | 137 | 332 | 760 | 166 |
0.069 | 1881 | 28 | 87 | 129 | 15 | 144 | 342 | 734 | 165 |
0.070 | 1880 | 27 | 90 | 128 | 21 | 149 | 341 | 764 | 164 |
0.071 | 1879 | 27 | 82 | 95 | 21 | 116 | 318 | 728 | 163 |
0.072 | 1878 | 31 | 95 | 75 | 14 | 89 | 360 | 824 | 162 |
0.073 | 1877 | 27 | 92 | 72 | 13 | 85 | 340 | 809 | 161 |
0.074 | 1876 | 24 | 81 | 103 | 14 | 117 | 297 | 712 | 160 |
0.075 | 1875 | 27 | 88 | 123 | 15 | 138 | 335 | 762 | 159 |
0.076 | 1874 | 26 | 91 | 111 | 16 | 127 | 334 | 754 | 158 |
0.077 | 1873 | 27 | 89 | 94 | 14 | 108 | 328 | 796 | 157 |
0.078 | 1872 | 27 | 96 | 88 | 14 | 102 | 327 | 866 | 156 |
0.079 | 1871 | 27 | 90 | 87 | 13 | 100 | 332 | 767 | 155 |
0.080 | 1870 | 27 | 81 | 90 | 17 | 107 | 322 | 689 | 154 |
0.081 | 1869 | 27 | 91 | 91 | 14 | 105 | 339 | 775 | 153 |
0.082 | 1868 | 24 | 81 | 85 | 11 | 96 | 300 | 672 | 152 |
0.083 | 1867 | 27 | 93 | 80 | 9 | 89 | 335 | 814 | 151 |
0.084 | 1866 | 26 | 89 | 90 | 12 | 102 | 317 | 773 | 150 |
0.085 | 1865 | 29 | 95 | 82 | 9 | 91 | 352 | 838 | 149 |
0.086 | 1864 | 27 | 83 | 83 | 13 | 96 | 325 | 694 | 148 |
0.087 | 1863 | 26 | 94 | 119 | 15 | 134 | 313 | 797 | 147 |
0.088 | 1862 | 26 | 85 | 131 | 12 | 143 | 313 | 705 | 146 |
0.089 | 1861 | 25 | 77 | 141 | 16 | 157 | 299 | 668 | 145 |
0.090 | 1860 | 25 | 82 | 140 | 24 | 164 | 307 | 717 | 144 |
0.091 | 1859 | 24 | 82 | 168 | 23 | 191 | 295 | 663 | 143 |
0.092 | 1858 | 25 | 84 | 151 | 16 | 167 | 290 | 687 | 142 |
0.093 | 1857 | 25 | 81 | 166 | 21 | 187 | 300 | 678 | 141 |
0.094 | 1856 | 25 | 84 | 131 | 13 | 144 | 302 | 707 | 140 |
0.095 | 1855 | 24 | 81 | 133 | 14 | 147 | 283 | 717 | 139 |
0.096 | 1854 | 24 | 81 | 142 | 16 | 158 | 296 | 677 | 138 |
0.097 | 1853 | 26 | 87 | 166 | 17 | 183 | 306 | 701 | 137 |
0.098 | 1852 | 24 | 81 | 143 | 18 | 161 | 296 | 689 | 136 |
0.099 | 1851 | 25 | 85 | 125 | 22 | 147 | 303 | 733 | 135 |
0.100 | 1850 | 28 | 83 | 140 | 18 | 158 | 331 | 698 | 134 |
0.101 | 1849 | 26 | 83 | 111 | 12 | 123 | 316 | 712 | 133 |
0.102 | 1848 | 26 | 82 | 158 | 22 | 180 | 317 | 711 | 132 |
0.103 | 1847 | 26 | 86 | 152 | 16 | 168 | 315 | 715 | 131 |
0.104 | 1846 | 25 | 86 | 161 | 14 | 175 | 308 | 738 | 130 |
0.105 | 1845 | 26 | 89 | 148 | 20 | 168 | 301 | 754 | 129 |
0.106 | 1844 | 27 | 90 | 137 | 15 | 152 | 317 | 794 | 128 |
0.107 | 1843 | 24 | 87 | 166 | 19 | 185 | 306 | 730 | 127 |
0.108 | 1842 | 25 | 87 | 115 | 13 | 128 | 302 | 746 | 126 |
0.109 | 1841 | 26 | 84 | 117 | 16 | 133 | 312 | 743 | 125 |
0.110 | 1840 | 26 | 92 | 97 | 15 | 112 | 320 | 785 | 124 |
0.111 | 1839 | 25 | 89 | 113 | 11 | 124 | 309 | 770 | 123 |
0.112 | 1838 | 24 | 94 | 132 | 15 | 147 | 305 | 789 | 122 |
0.113 | 1837 | 25 | 91 | 194 | 21 | 215 | 308 | 770 | 121 |
0.114 | 1836 | 24 | 86 | 174 | 17 | 191 | 312 | 728 | 120 |
0.115 | 1835 | 24 | 85 | 220 | 29 | 249 | 300 | 693 | 119 |
0.116 | 1834 | 25 | 73 | 171 | 20 | 191 | 305 | 648 | 118 |
0.117 | 1833 | 25 | 88 | 173 | 23 | 196 | 319 | 762 | 117 |
0.118 | 1832 | 25 | 81 | 238 | 18 | 256 | 291 | 700 | 116 |
0.119 | 1831 | 21 | 80 | 208 | 35 | 243 | 289 | 657 | 115 |
0.120 | 1830 | 23 | 82 | 271 | 27 | 298 | 297 | 666 | 114 |
0.121 | 1829 | 23 | 81 | 227 | 29 | 256 | 304 | 698 | 113 |
0.122 | 1828 | 25 | 74 | 279 | 29 | 308 | 309 | 634 | 112 |
0.123 | 1827 | 25 | 89 | 167 | 23 | 190 | 328 | 797 | 111 |
0.124 | 1826 | 23 | 89 | 237 | 41 | 278 | 309 | 746 | 110 |
0.125 | 1825 | 25 | 86 | 212 | 33 | 245 | 306 | 746 | 109 |
0.126 | 1824 | 23 | 80 | 286 | 39 | 325 | 293 | 669 | 108 |
0.127 | 1823 | 23 | 68 | 214 | 46 | 260 | 292 | 583 | 107 |
0.128 | 1822 | 25 | 82 | 185 | 33 | 218 | 315 | 684 | 106 |
0.129 | 1821 | 27 | 79 | 207 | 43 | 250 | 328 | 691 | 105 |
0.130 | 1820 | 28 | 79 | 148 | 28 | 176 | 342 | 665 | 104 |
0.131 | 1819 | 29 | 87 | 149 | 21 | 170 | 360 | 717 | 103 |
0.132 | 1818 | 33 | 90 | 159 | 21 | 180 | 389 | 763 | 102 |
0.133 | 1817 | 30 | 93 | 151 | 23 | 174 | 380 | 783 | 101 |
0.134 | 1816 | 27 | 90 | 161 | 31 | 192 | 351 | 731 | 100 |
0.135 | 1815 | 28 | 82 | 146 | 18 | 164 | 347 | 713 | 99 |