/* DATA DESCRIPTION: Citation: Schweingruber, Fritz Hans; Feiertag, Belinda (2007): Tree-ring measurements of Picea obovata (Sibirean spruce) from sample POLUPCOB-701. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.596812 Project(s): Northern Hemispheric Dendroclimatological Network (NHD/WSL) (URI: http://www.wsl.ch/dendro/) Coverage: LATITUDE: 65.210000 * LONGITUDE: 69.310000 MINIMUM ELEVATION: 25.0 m * MAXIMUM ELEVATION: 25.0 m Event(s): POLUPCOB * LATITUDE: 65.210000 * LONGITUDE: 69.310000 * ELEVATION: 25.0 m * LOCATION: Polui river, Russia * CAMPAIGN: WDD (URI: http://www.wsl.ch/dendro/dendrodb.html) * METHOD/DEVICE: Tree ring sampling (TREE) * COMMENT: Slope 0 deg; Geology: Alluvial deposits; av. Tree height 25 m; Tree cover 50%; Shrub cover 60%; Herb cover 10%; Moss cover 20%; Vegatation type: Spruce-larch-birch forest; Film number: 964A Comment: Species PCOB; No of rings 225; Begin 1767; End 1991 Parameter(s): AGE [ka BP] (Age) * GEOCODE Age [a AD/CE] (Age) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Density, minimum [1/100 g/cm**3] (N) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Density, maximum [1/100 g/cm**3] (X) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Earlywood width [1/100 mm] (E) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Latewood width [1/100 mm] (L) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Ring width [1/100 mm] (R) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Earlywood density [1/1000 g/cm**3] (I) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Latewood density [1/1000 g/cm**3] (T) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Approximate age of pith [a] (Age_pith) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 2025 data points */ Age [ka BP] Age [a AD/CE] N [1/100 g/cm**3] X [1/100 g/cm**3] E [1/100 mm] L [1/100 mm] R [1/100 mm] I [1/1000 g/cm**3] T [1/1000 g/cm**3] Age_pith [a] -0.041 1991 24 86 50 7 57 309 704 247 -0.040 1990 24 91 64 7 71 306 747 246 -0.039 1989 23 93 72 9 81 301 789 245 -0.038 1988 23 90 62 9 71 317 763 244 -0.037 1987 21 84 52 8 60 288 709 243 -0.036 1986 23 78 46 6 52 278 658 242 -0.035 1985 22 73 46 7 53 286 606 241 -0.034 1984 24 81 56 6 62 305 693 240 -0.033 1983 23 86 77 10 87 288 711 239 -0.032 1982 24 80 37 7 44 319 683 238 -0.031 1981 27 74 51 7 58 330 645 237 -0.030 1980 23 67 44 8 52 306 554 236 -0.029 1979 22 78 49 9 58 305 644 235 -0.028 1978 22 60 41 5 46 305 521 234 -0.027 1977 27 87 37 8 45 359 717 233 -0.026 1976 23 88 29 8 37 334 765 232 -0.025 1975 23 64 33 5 38 291 532 231 -0.024 1974 23 79 51 7 58 288 651 230 -0.023 1973 27 82 63 9 72 345 700 229 -0.022 1972 26 75 62 8 70 338 622 228 -0.021 1971 26 79 49 10 59 351 674 227 -0.020 1970 28 80 43 6 49 339 683 226 -0.019 1969 24 76 68 7 75 320 663 225 -0.018 1968 25 82 56 9 65 330 685 224 -0.017 1967 24 88 52 9 61 319 758 223 -0.016 1966 27 88 28 8 36 339 739 222 -0.015 1965 24 84 47 8 55 308 698 221 -0.014 1964 27 69 40 7 47 323 615 220 -0.013 1963 25 76 39 6 45 306 637 219 -0.012 1962 29 70 32 9 41 353 604 218 -0.011 1961 25 87 54 8 62 316 730 217 -0.010 1960 28 89 63 9 72 362 744 216 -0.009 1959 27 91 62 14 76 338 767 215 -0.008 1958 26 80 53 12 65 336 675 214 -0.007 1957 24 87 65 9 74 292 731 213 -0.006 1956 25 84 50 12 62 321 715 212 -0.005 1955 28 73 43 7 50 326 633 211 -0.004 1954 27 73 28 4 32 309 630 210 -0.003 1953 28 64 25 8 33 338 569 209 -0.002 1952 29 71 32 7 39 336 607 208 -0.001 1951 28 65 26 10 36 331 555 207 0.000 1950 27 86 54 10 64 325 726 206 0.001 1949 27 80 44 13 57 348 659 205 0.002 1948 26 83 60 9 69 327 702 204 0.003 1947 28 78 42 11 53 354 659 203 0.004 1946 28 68 39 8 47 338 596 202 0.005 1945 23 80 56 12 68 328 651 201 0.006 1944 26 83 52 7 59 318 699 200 0.007 1943 23 87 42 9 51 324 723 199 0.008 1942 23 75 41 8 49 313 623 198 0.009 1941 24 67 29 8 37 324 555 197 0.010 1940 26 73 32 5 37 328 650 196 0.011 1939 27 78 39 5 44 327 667 195 0.012 1938 27 85 26 6 32 355 739 194 0.013 1937 27 85 18 4 22 335 723 193 0.014 1936 23 71 18 4 22 299 597 192 0.015 1935 25 81 21 3 24 319 712 191 0.016 1934 30 75 20 4 24 357 634 190 0.017 1933 25 73 25 5 30 310 637 189 0.018 1932 26 78 17 5 22 321 662 188 0.019 1931 26 80 36 3 39 309 678 187 0.020 1930 25 80 46 6 52 312 686 186 0.021 1929 25 72 48 9 57 306 605 185 0.022 1928 24 83 57 9 66 306 713 184 0.023 1927 24 93 52 11 63 332 782 183 0.024 1926 26 69 42 8 50 303 584 182 0.025 1925 27 73 45 9 54 326 623 181 0.026 1924 27 86 37 10 47 332 726 180 0.027 1923 27 89 53 10 63 350 727 179 0.028 1922 27 85 48 9 57 341 707 178 0.029 1921 27 87 54 9 63 344 725 177 0.030 1920 28 89 56 12 68 350 730 176 0.031 1919 26 85 53 9 62 351 712 175 0.032 1918 29 67 54 8 62 340 589 174 0.033 1917 27 72 47 11 58 363 591 173 0.034 1916 34 79 26 8 34 406 691 172 0.035 1915 27 91 44 8 52 346 795 171 0.036 1914 31 78 33 8 41 386 663 170 0.037 1913 28 94 58 12 70 355 809 169 0.038 1912 28 72 41 10 51 371 596 168 0.039 1911 30 78 48 10 58 352 712 167 0.040 1910 30 91 34 12 46 374 769 166 0.041 1909 27 80 47 16 63 341 704 165 0.042 1908 28 73 35 8 43 352 616 164 0.043 1907 30 79 31 5 36 367 686 163 0.044 1906 26 74 36 8 44 366 635 162 0.045 1905 28 79 20 7 27 354 665 161 0.046 1904 30 62 14 7 21 351 532 160 0.047 1903 30 69 14 6 20 367 623 159 0.048 1902 28 71 41 7 48 345 610 158 0.049 1901 28 74 34 12 46 365 631 157 0.050 1900 28 84 28 8 36 351 723 156 0.051 1899 31 66 22 6 28 366 598 155 0.052 1898 28 80 40 13 53 345 691 154 0.053 1897 27 88 38 14 52 363 782 153 0.054 1896 31 76 24 9 33 393 662 152 0.055 1895 32 70 19 6 25 390 616 151 0.056 1894 31 79 21 6 27 367 673 150 0.057 1893 33 80 16 6 22 389 681 149 0.058 1892 26 79 26 7 33 338 689 148 0.059 1891 30 65 19 6 25 364 574 147 0.060 1890 26 75 25 6 31 332 620 146 0.061 1889 28 71 17 7 24 353 592 145 0.062 1888 30 77 18 5 23 355 671 144 0.063 1887 26 77 31 4 35 326 640 143 0.064 1886 27 69 35 5 40 346 574 142 0.065 1885 30 77 27 8 35 368 662 141 0.066 1884 30 65 27 7 34 351 597 140 0.067 1883 29 72 31 9 40 374 620 139 0.068 1882 30 75 26 5 31 374 653 138 0.069 1881 32 87 25 7 32 381 753 137 0.070 1880 29 81 46 10 56 350 683 136 0.071 1879 29 69 44 10 54 354 597 135 0.072 1878 30 87 42 8 50 359 755 134 0.073 1877 31 78 38 11 49 385 681 133 0.074 1876 32 83 40 9 49 395 701 132 0.075 1875 30 87 29 10 39 380 763 131 0.076 1874 30 88 27 7 34 382 761 130 0.077 1873 29 74 26 6 32 377 656 129 0.078 1872 27 72 21 7 28 359 591 128 0.079 1871 33 74 10 4 14 386 648 127 0.080 1870 33 60 7 5 12 363 528 126 0.081 1869 37 64 7 4 11 430 612 125 0.082 1868 32 66 12 3 15 367 619 124 0.083 1867 34 70 17 5 22 379 612 123 0.084 1866 26 59 28 6 34 320 502 122 0.085 1865 31 73 27 7 34 382 630 121 0.086 1864 29 80 20 6 26 357 699 120 0.087 1863 33 83 17 6 23 406 717 119 0.088 1862 31 60 28 7 35 371 524 118 0.089 1861 27 83 37 6 43 382 693 117 0.090 1860 32 75 27 5 32 402 676 116 0.091 1859 27 90 29 6 35 383 752 115 0.092 1858 31 89 21 7 28 382 761 114 0.093 1857 31 76 24 7 31 373 632 113 0.094 1856 27 90 34 6 40 360 772 112 0.095 1855 30 79 23 6 29 377 684 111 0.096 1854 30 82 27 6 33 371 705 110 0.097 1853 28 93 38 10 48 392 753 109 0.098 1852 28 76 52 8 60 365 669 108 0.099 1851 27 97 31 7 38 381 843 107 0.100 1850 29 89 29 7 36 388 769 106 0.101 1849 26 95 29 8 37 366 801 105 0.102 1848 27 83 30 6 36 331 715 104 0.103 1847 29 86 27 5 32 385 724 103 0.104 1846 26 80 28 7 35 347 667 102 0.105 1845 29 87 21 6 27 384 754 101 0.106 1844 27 87 16 5 21 360 764 100 0.107 1843 28 66 15 8 23 346 556 99 0.108 1842 27 79 34 7 41 344 687 98 0.109 1841 34 79 21 8 29 411 696 97 0.110 1840 32 80 23 7 30 400 704 96 0.111 1839 27 84 34 4 38 324 705 95 0.112 1838 28 81 28 7 35 356 705 94 0.113 1837 31 80 33 7 40 371 719 93 0.114 1836 32 86 34 5 39 395 723 92 0.115 1835 27 88 37 6 43 366 746 91 0.116 1834 29 78 31 8 39 375 645 90 0.117 1833 33 86 23 6 29 410 731 89 0.118 1832 30 78 19 10 29 363 652 88 0.119 1831 34 76 16 5 21 408 669 87 0.120 1830 30 87 20 8 28 388 727 86 0.121 1829 34 95 20 5 25 417 852 85 0.122 1828 36 83 10 4 14 433 696 84 0.123 1827 34 89 11 4 15 394 770 83 0.124 1826 31 89 9 4 13 390 728 82 0.125 1825 31 92 8 4 12 407 756 81 0.126 1824 32 79 12 5 17 391 694 80 0.127 1823 31 84 18 6 24 386 739 79 0.128 1822 29 81 19 6 25 362 679 78 0.129 1821 29 87 17 5 22 368 757 77 0.130 1820 30 77 12 4 16 375 660 76 0.131 1819 33 74 16 5 21 391 645 75 0.132 1818 29 84 14 5 19 387 721 74 0.133 1817 27 79 23 6 29 355 659 73 0.134 1816 29 73 17 6 23 368 642 72 0.135 1815 32 77 31 8 39 381 665 71 0.136 1814 31 79 35 11 46 376 663 70 0.137 1813 27 80 27 8 35 349 686 69 0.138 1812 31 86 29 10 39 392 719 68 0.139 1811 30 77 27 6 33 371 668 67 0.140 1810 28 80 47 9 56 363 672 66 0.141 1809 28 82 54 15 69 359 663 65 0.142 1808 29 90 44 11 55 399 764 64 0.143 1807 29 89 32 10 42 352 773 63 0.144 1806 31 73 38 10 48 376 622 62 0.145 1805 30 77 44 12 56 358 642 61 0.146 1804 35 94 27 11 38 429 809 60 0.147 1803 37 91 25 9 34 439 781 59 0.148 1802 33 90 19 6 25 409 783 58 0.149 1801 31 84 28 7 35 372 727 57 0.150 1800 33 75 19 6 25 402 677 56 0.151 1799 36 84 14 5 19 423 729 55 0.152 1798 34 78 21 6 27 394 683 54 0.153 1797 35 78 26 10 36 425 678 53 0.154 1796 35 94 28 8 36 454 767 52 0.155 1795 33 89 27 8 35 396 809 51 0.156 1794 32 81 28 11 39 390 687 50 0.157 1793 31 86 31 9 40 387 790 49 0.158 1792 32 79 23 8 31 400 714 48 0.159 1791 34 80 19 9 28 421 698 47 0.160 1790 31 83 14 7 21 385 702 46 0.161 1789 36 84 14 5 19 435 751 45 0.162 1788 36 84 12 5 17 426 746 44 0.163 1787 30 85 19 6 25 374 721 43 0.164 1786 36 77 20 10 30 423 684 42 0.165 1785 30 75 23 10 33 389 648 41 0.166 1784 31 60 16 9 25 351 554 40 0.167 1783 34 56 11 7 18 387 512 39 0.168 1782 33 59 20 10 30 383 525 38 0.169 1781 34 72 14 8 22 393 651 37 0.170 1780 32 78 20 16 36 422 668 36 0.171 1779 31 82 18 15 33 376 700 35 0.172 1778 33 65 18 6 24 373 573 34 0.173 1777 31 76 16 9 25 388 652 33 0.174 1776 43 67 8 7 15 458 624 32 0.175 1775 33 69 12 7 19 389 604 31 0.176 1774 33 65 12 8 20 379 580 30 0.177 1773 30 73 22 10 32 381 619 29 0.178 1772 37 74 11 7 18 403 654 28 0.179 1771 29 57 17 9 26 320 518 27 0.180 1770 32 56 8 8 16 348 502 26 0.181 1769 27 53 23 10 33 310 472 25 0.182 1768 29 70 22 11 33 362 608 24 0.183 1767 27 65 25 9 34 319 570 23