/* DATA DESCRIPTION: Citation: Schweingruber, Fritz Hans (2007): Tree-ring chronology of Picea obovata (Sibirean spruce) compiled from tree samples KOVAPCOB. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.601090 Project(s): Northern Hemispheric Dendroclimatological Network (NHD/WSL) (URI: http://www.wsl.ch/dendro/) Coverage: LATITUDE: 50.090000 * LONGITUDE: 85.220000 MINIMUM ELEVATION: 1700.0 m * MAXIMUM ELEVATION: 1700.0 m Event(s): KOVAPCOB * LATITUDE: 50.090000 * LONGITUDE: 85.220000 * ELEVATION: 1700.0 m * LOCATION: Ust Koksa valley, Russia * CAMPAIGN: WDD (URI: http://www.wsl.ch/dendro/dendrodb.html) * METHOD/DEVICE: Tree ring sampling (TREE) * COMMENT: Exposition NW; Slope 10 deg; Geology: Gneis; Tree line 2300 m; av. Tree height 30 m; Tree cover 60%; Shrub cover 20%; Herb cover 100%; Moss cover 30%; Vegatation type: Lä-Arven-Fi-Wald mit Hochstauden; Film number: 1053A Comment: Species PCOB; No of trees 13; No samples 26; No of years 220; Begin 1775; End 1994; Creation date 1998-03-01 Parameter(s): AGE [ka BP] (Age) * GEOCODE Age [a AD/CE] (Age) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Density, minimum, weight [#] (n) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Density, minimum [1/100 g/cm**3] (N) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) * METHOD/DEVICE: Calculated Density, maximum, weight [#] (x) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Density, maximum [1/100 g/cm**3] (X) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) * METHOD/DEVICE: Calculated Earlywood width, weight [#] (e) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Earlywood width [1/100 mm] (E) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) * METHOD/DEVICE: Calculated Latewood width, weight [#] (l) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Latewood width [1/100 mm] (L) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) * METHOD/DEVICE: Calculated Ring width, weight [#] (r) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Ring width [1/100 mm] (R) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) * METHOD/DEVICE: Calculated Earlywood density, weight [#] (i) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Earlywood density [1/1000 g/cm**3] (I) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) * METHOD/DEVICE: Calculated Latewood density, weight [#] (t) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Latewood density [1/1000 g/cm**3] (T) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) * METHOD/DEVICE: Calculated 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: 3520 data points */ Age [ka BP] Age [a AD/CE] n [#] N [1/100 g/cm**3] x [#] X [1/100 g/cm**3] e [#] E [1/100 mm] l [#] L [1/100 mm] r [#] R [1/100 mm] i [#] I [1/1000 g/cm**3] t [#] T [1/1000 g/cm**3] Age_pith [a] -0.044 1994 20 23 20 73 20 58 20 18 20 77 20 304 20 616 221 -0.043 1993 21 22 21 71 21 74 21 15 21 89 21 283 21 604 220 -0.042 1992 21 24 21 74 21 90 21 25 21 114 21 312 21 632 219 -0.041 1991 21 24 21 78 21 69 21 25 21 95 21 304 21 666 218 -0.040 1990 21 24 21 71 21 83 21 28 21 110 21 310 21 602 217 -0.039 1989 21 23 21 82 21 88 21 24 21 112 21 314 21 681 216 -0.038 1988 23 25 23 76 23 86 23 27 23 113 23 324 23 631 215 -0.037 1987 24 23 24 75 24 100 24 26 24 126 24 306 24 630 214 -0.036 1986 24 23 24 79 24 108 24 29 24 137 24 310 24 663 213 -0.035 1985 24 23 24 72 24 99 24 31 24 130 24 309 24 607 212 -0.034 1984 24 23 24 75 24 103 24 22 24 126 24 307 24 616 211 -0.033 1983 24 23 24 73 24 93 24 30 24 122 24 312 24 609 210 -0.032 1982 24 23 24 82 24 94 24 24 24 118 24 321 24 679 209 -0.031 1981 25 23 25 80 25 97 25 26 25 124 25 317 25 676 208 -0.030 1980 24 24 24 79 24 77 24 27 24 104 24 321 24 665 207 -0.029 1979 24 23 24 73 24 75 24 26 24 101 24 299 24 623 206 -0.028 1978 24 24 24 73 24 78 24 26 24 104 24 314 24 616 205 -0.027 1977 24 25 24 74 24 71 24 24 24 95 24 319 24 640 204 -0.026 1976 24 25 24 76 24 75 24 21 24 96 24 323 24 636 203 -0.025 1975 24 25 24 74 24 58 24 17 24 74 24 325 24 633 202 -0.024 1974 25 25 25 86 25 75 25 23 25 98 25 329 25 734 201 -0.023 1973 25 23 25 78 25 75 25 24 25 99 25 300 25 653 200 -0.022 1972 25 24 25 75 25 85 25 17 25 102 25 309 25 628 199 -0.021 1971 25 24 25 76 25 70 25 20 25 90 25 317 25 635 198 -0.020 1970 25 24 25 73 25 69 25 19 25 88 25 309 25 615 197 -0.019 1969 25 23 25 73 25 82 25 24 25 106 25 305 25 625 196 -0.018 1968 25 25 25 81 25 81 25 24 25 105 25 331 25 680 195 -0.017 1967 25 26 25 75 25 51 25 21 25 73 25 333 25 646 194 -0.016 1966 25 24 25 78 25 64 25 25 25 89 25 327 25 655 193 -0.015 1965 24 26 24 82 24 62 24 21 24 83 24 335 24 695 192 -0.014 1964 24 25 24 79 24 77 24 19 24 96 24 328 24 673 191 -0.013 1963 24 26 24 77 24 51 24 15 24 67 24 335 24 659 190 -0.012 1962 24 24 24 84 24 88 24 26 24 114 24 329 24 705 189 -0.011 1961 24 24 24 73 24 92 24 40 24 132 24 337 24 609 188 -0.010 1960 24 24 24 72 24 83 24 19 24 102 24 303 24 605 187 -0.009 1959 24 24 24 78 24 89 24 23 24 112 24 314 24 660 186 -0.008 1958 24 24 24 75 24 69 24 21 24 90 24 317 24 632 185 -0.007 1957 25 24 25 73 25 72 25 20 25 92 25 318 25 623 184 -0.006 1956 25 26 25 74 25 100 25 26 25 126 25 331 25 619 183 -0.005 1955 25 25 25 82 25 71 25 23 25 94 25 330 25 699 182 -0.004 1954 25 25 25 74 25 74 25 25 25 99 25 317 25 630 181 -0.003 1953 25 26 25 80 25 64 25 27 25 92 25 328 25 681 180 -0.002 1952 25 25 25 78 25 72 25 23 25 95 25 330 25 649 179 -0.001 1951 25 26 25 81 25 71 25 22 25 93 25 341 25 692 178 0.000 1950 25 25 25 76 25 68 25 22 25 90 25 331 25 654 177 0.001 1949 25 25 25 79 25 82 25 18 25 100 25 327 25 663 176 0.002 1948 25 24 25 76 25 69 25 22 25 92 25 316 25 653 175 0.003 1947 25 25 25 74 25 71 25 18 25 89 25 328 25 629 174 0.004 1946 25 26 25 65 25 99 25 26 25 124 25 328 25 559 173 0.005 1945 25 26 25 83 25 83 25 36 25 119 25 340 25 707 172 0.006 1944 25 26 25 76 25 86 25 27 25 114 25 332 25 644 171 0.007 1943 25 26 25 83 25 98 25 23 25 121 25 340 25 705 170 0.008 1942 25 25 25 72 25 92 25 25 25 118 25 319 25 613 169 0.009 1941 25 25 25 81 25 92 25 28 25 120 25 337 25 683 168 0.010 1940 25 25 25 80 25 100 25 35 25 135 25 332 25 688 167 0.011 1939 25 26 25 83 25 109 25 31 25 139 25 342 25 683 166 0.012 1938 25 25 25 78 25 98 25 35 25 133 25 339 25 658 165 0.013 1937 25 25 25 75 25 93 25 24 25 117 25 329 25 632 164 0.014 1936 25 26 25 64 25 63 25 35 25 99 25 314 25 562 163 0.015 1935 25 25 25 82 25 92 25 27 25 119 25 326 25 693 162 0.016 1934 25 24 25 79 25 84 25 20 25 104 25 319 25 669 161 0.017 1933 25 24 25 78 25 98 25 23 25 121 25 319 25 656 160 0.018 1932 25 25 25 66 25 89 25 28 25 118 25 308 25 566 159 0.019 1931 25 24 25 80 25 82 25 20 25 102 25 316 25 687 158 0.020 1930 25 25 25 75 25 81 25 22 25 103 25 318 25 646 157 0.021 1929 25 24 25 76 25 80 25 18 25 98 25 317 25 643 156 0.022 1928 25 25 25 78 25 94 25 25 25 119 25 327 25 656 155 0.023 1927 25 28 25 80 25 85 25 29 25 114 25 369 25 679 154 0.024 1926 25 25 25 78 25 61 25 18 25 78 25 319 25 677 153 0.025 1925 25 25 25 76 25 79 25 18 25 97 25 324 25 642 152 0.026 1924 25 25 25 77 25 120 25 24 25 144 25 316 25 650 151 0.027 1923 25 25 25 82 25 69 25 16 25 85 25 334 25 693 150 0.028 1922 25 23 25 80 25 98 25 24 25 123 25 314 25 673 149 0.029 1921 25 24 25 77 25 109 25 24 25 133 25 310 25 652 148 0.030 1920 25 25 25 80 25 85 25 27 25 111 25 334 25 690 147 0.031 1919 25 26 25 78 25 84 25 26 25 109 25 338 25 657 146 0.032 1918 25 25 25 81 25 95 25 30 25 125 25 326 25 683 145 0.033 1917 25 25 25 75 25 84 25 31 25 114 25 322 25 634 144 0.034 1916 25 24 25 76 25 100 25 23 25 123 25 316 25 632 143 0.035 1915 25 25 25 79 25 112 25 28 25 140 25 322 25 666 142 0.036 1914 25 24 25 79 25 98 25 25 25 123 25 313 25 658 141 0.037 1913 25 24 25 70 25 108 25 20 25 128 25 309 25 589 140 0.038 1912 25 25 25 71 25 89 25 30 25 118 25 308 25 617 139 0.039 1911 25 25 25 74 25 99 25 27 25 126 25 316 25 620 138 0.040 1910 25 27 25 80 25 129 25 23 25 152 25 342 25 672 137 0.041 1909 25 24 25 80 25 130 25 36 25 166 25 323 25 666 136 0.042 1908 25 26 25 77 25 103 25 30 25 133 25 332 25 650 135 0.043 1907 25 26 25 74 25 103 25 31 25 134 25 331 25 628 134 0.044 1906 24 25 24 73 24 100 24 29 24 129 24 327 24 620 133 0.045 1905 24 25 24 74 24 105 24 31 24 136 24 323 24 634 132 0.046 1904 25 25 25 82 25 116 25 30 25 146 25 326 25 693 131 0.047 1903 24 25 24 69 24 115 24 28 24 143 24 310 24 581 130 0.048 1902 24 25 24 74 24 110 24 22 24 133 24 321 24 621 129 0.049 1901 24 25 24 79 24 128 24 29 24 157 24 321 24 673 128 0.050 1900 24 26 24 75 24 104 24 27 24 131 24 327 24 641 127 0.051 1899 24 25 24 72 24 121 24 30 24 151 24 325 24 605 126 0.052 1898 24 23 24 71 24 107 24 23 24 129 24 304 24 598 125 0.053 1897 24 24 24 73 24 105 24 20 24 125 24 307 24 617 124 0.054 1896 24 24 24 75 24 122 24 26 24 148 24 310 24 631 123 0.055 1895 24 25 24 80 24 113 24 25 24 138 24 321 24 679 122 0.056 1894 24 25 24 72 24 99 24 27 24 125 24 326 24 609 121 0.057 1893 24 27 24 75 24 110 24 29 24 139 24 336 24 637 120 0.058 1892 24 25 24 78 24 130 24 27 24 157 24 326 24 658 119 0.059 1891 23 26 23 77 23 121 23 26 23 147 23 333 23 649 118 0.060 1890 23 25 23 67 23 131 23 28 23 159 23 312 23 566 117 0.061 1889 23 26 23 74 23 115 23 28 23 144 23 337 23 627 116 0.062 1888 22 27 22 76 22 107 22 28 22 135 22 348 22 653 115 0.063 1887 22 27 22 71 22 77 22 26 22 103 22 340 22 611 114 0.064 1886 22 26 22 67 22 81 22 15 22 96 22 319 22 572 113 0.065 1885 22 27 22 74 22 92 22 18 22 110 22 340 22 627 112 0.066 1884 22 29 22 74 22 95 22 27 22 122 22 355 22 640 111 0.067 1883 22 27 22 68 22 89 22 17 22 106 22 336 22 582 110 0.068 1882 22 28 22 74 22 112 22 21 22 133 22 352 22 628 109 0.069 1881 21 29 21 78 21 112 21 19 21 131 21 357 21 665 108 0.070 1880 21 27 21 74 21 103 21 24 21 126 21 344 21 624 107 0.071 1879 21 27 21 73 21 90 21 18 21 108 21 335 21 630 106 0.072 1878 20 32 20 76 20 72 20 21 20 93 20 385 20 658 105 0.073 1877 19 27 19 75 19 68 19 18 19 87 19 340 19 647 104 0.074 1876 17 28 19 68 19 66 19 17 19 84 17 340 17 600 103 0.075 1875 19 29 19 73 19 85 19 17 19 101 19 354 19 629 102 0.076 1874 19 28 19 75 19 94 19 19 19 113 19 350 19 645 101 0.077 1873 18 28 18 75 18 92 18 18 18 110 18 340 18 642 100 0.078 1872 18 28 18 71 18 87 18 18 18 105 18 335 18 607 99 0.079 1871 15 30 15 72 15 113 15 17 15 130 15 356 15 616 98 0.080 1870 15 28 15 72 15 91 15 21 15 112 15 347 15 614 97 0.081 1869 15 30 15 72 15 89 15 16 15 105 15 358 15 606 96 0.082 1868 14 29 14 72 14 88 14 20 14 108 14 353 14 620 95 0.083 1867 14 33 14 78 14 66 14 18 14 84 14 398 14 677 94 0.084 1866 13 31 13 79 13 68 13 18 13 86 13 385 13 680 93 0.085 1865 13 32 13 78 13 66 13 17 13 83 13 390 13 665 92 0.086 1864 12 29 12 79 12 79 12 17 12 96 12 352 12 680 91 0.087 1863 12 30 12 80 12 69 12 22 12 91 12 370 12 673 90 0.088 1862 11 29 11 76 11 88 11 16 11 104 11 349 11 641 89 0.089 1861 11 29 11 79 11 76 11 20 11 97 11 359 11 670 88 0.090 1860 10 29 10 69 10 62 10 22 10 83 10 349 10 601 87 0.091 1859 10 31 10 78 10 59 10 22 10 81 10 378 10 668 86 0.092 1858 9 30 9 77 9 49 9 12 9 61 9 361 9 661 85 0.093 1857 9 29 9 75 9 64 9 13 9 77 9 350 9 638 84 0.094 1856 9 28 9 75 9 73 9 15 9 87 9 359 9 641 83 0.095 1855 9 28 9 80 9 52 9 14 9 66 9 358 9 676 82 0.096 1854 9 29 9 75 9 66 9 14 9 81 9 358 9 644 81 0.097 1853 9 30 9 75 9 67 9 13 9 80 9 360 9 643 80 0.098 1852 9 29 9 80 9 59 9 14 9 73 9 372 9 679 79 0.099 1851 9 29 9 76 9 55 9 13 9 68 9 356 9 651 78 0.100 1850 9 30 9 78 9 46 9 14 9 60 9 378 9 665 77 0.101 1849 9 30 9 77 9 42 9 12 9 54 9 369 9 658 76 0.102 1848 9 28 9 73 9 52 9 14 9 67 9 351 9 623 75 0.103 1847 8 29 8 77 8 49 8 12 8 61 8 356 8 658 74 0.104 1846 8 27 8 78 8 57 8 15 8 72 8 348 8 664 73 0.105 1845 8 27 8 82 8 65 8 14 8 79 8 342 8 692 72 0.106 1844 7 26 7 68 7 46 7 13 7 58 7 329 7 589 71 0.107 1843 7 30 7 73 7 45 7 11 7 56 7 360 7 636 70 0.108 1842 7 31 7 77 7 39 7 10 7 49 7 380 7 668 69 0.109 1841 6 29 6 74 6 47 6 12 6 59 6 355 6 627 68 0.110 1840 6 31 6 78 6 47 6 9 6 56 6 370 6 673 67 0.111 1839 6 30 6 73 6 30 6 8 6 38 6 372 6 633 66 0.112 1838 6 31 6 71 6 27 6 9 6 36 6 361 6 623 65 0.113 1837 6 30 6 70 6 34 6 9 6 43 6 358 6 602 64 0.114 1836 6 30 6 73 6 46 6 11 6 57 6 357 6 626 63 0.115 1835 6 30 6 76 6 53 6 13 6 66 6 366 6 658 62 0.116 1834 6 30 6 74 6 43 6 12 6 55 6 362 6 637 61 0.117 1833 6 31 6 72 6 63 6 14 6 77 6 359 6 605 60 0.118 1832 6 32 6 65 6 46 6 22 6 68 6 374 6 559 59 0.119 1831 6 30 6 75 6 61 6 17 6 78 6 369 6 643 58 0.120 1830 5 29 5 73 5 47 5 11 5 57 5 357 5 642 57 0.121 1829 5 27 5 68 5 58 5 16 5 74 5 334 5 580 56 0.122 1828 5 26 5 72 5 55 5 11 5 66 5 320 5 613 55 0.123 1827 5 26 5 71 5 53 5 12 5 66 5 316 5 603 54 0.124 1826 5 29 5 75 5 50 5 14 5 64 5 355 5 648 53 0.125 1825 5 27 5 76 5 47 5 12 5 58 5 342 5 635 52 0.126 1824 5 29 5 74 5 49 5 14 5 63 5 351 5 636 51 0.127 1823 5 29 5 71 5 38 5 12 5 49 5 349 5 617 50 0.128 1822 5 31 5 72 5 30 5 12 5 42 5 371 5 636 49 0.129 1821 5 27 5 70 5 38 5 11 5 49 5 345 5 609 48 0.130 1820 5 30 5 70 5 39 5 12 5 51 5 356 5 611 47 0.131 1819 5 31 5 69 5 35 5 12 5 47 5 372 5 599 46 0.132 1818 5 30 5 73 5 36 5 13 5 50 5 357 5 637 45 0.133 1817 4 27 4 69 4 42 4 16 4 58 4 343 4 581 44 0.134 1816 4 30 4 70 4 39 4 15 4 53 4 356 4 609 43 0.135 1815 4 31 4 70 4 33 4 17 4 50 4 370 4 621 42 0.136 1814 4 30 4 67 4 30 4 15 4 45 4 363 4 592 41 0.137 1813 4 30 4 67 4 34 4 12 4 46 4 356 4 579 40 0.138 1812 5 30 5 60 5 24 5 11 5 35 5 350 5 528 39 0.139 1811 5 29 5 64 5 29 5 14 5 43 5 348 5 566 38 0.140 1810 5 30 5 69 5 38 5 14 5 53 5 362 5 610 37 0.141 1809 4 31 4 63 4 22 4 13 4 35 4 359 4 553 36 0.142 1808 4 31 4 62 4 20 4 12 4 32 4 358 4 551 35 0.143 1807 4 31 4 66 4 26 4 9 4 35 4 361 4 583 34 0.144 1806 4 29 4 65 4 35 4 13 4 48 4 347 4 568 33 0.145 1805 3 31 3 69 3 22 3 7 3 29 3 375 3 616 32 0.146 1804 3 29 3 70 3 34 3 9 3 43 3 358 3 610 31 0.147 1803 3 28 3 71 3 41 3 11 3 53 3 338 3 605 30 0.148 1802 3 29 3 72 3 39 3 11 3 50 3 343 3 619 29 0.149 1801 3 29 3 71 3 53 3 14 3 67 3 344 3 604 28 0.150 1800 3 29 3 68 3 41 3 17 3 58 3 351 3 592 27 0.151 1799 3 27 3 69 3 45 3 13 3 59 3 336 3 587 26 0.152 1798 3 27 3 68 3 54 3 16 3 70 3 333 3 563 25 0.153 1797 3 29 3 71 3 35 3 14 3 49 3 356 3 623 24 0.154 1796 3 27 3 64 3 31 3 15 3 46 3 337 3 556 23 0.155 1795 3 30 3 71 3 39 3 11 3 51 3 364 3 608 22 0.156 1794 3 30 3 74 3 30 3 10 3 40 3 363 3 636 21 0.157 1793 3 28 3 68 3 42 3 13 3 55 3 338 3 573 20 0.158 1792 3 31 3 68 3 52 3 17 3 68 3 361 3 592 19 0.159 1791 3 29 3 71 3 50 3 15 3 65 3 355 3 602 18 0.160 1790 3 29 3 74 3 45 3 15 3 60 3 360 3 643 17 0.161 1789 2 30 2 71 2 67 2 20 2 87 2 368 2 598 16 0.162 1788 2 28 2 77 2 37 2 13 2 50 2 353 2 642 15 0.163 1787 2 28 2 71 2 58 2 17 2 75 2 349 2 582 14 0.164 1786 2 28 2 67 2 110 2 20 2 130 2 338 2 544 13 0.165 1785 2 29 2 64 2 76 2 34 2 109 2 354 2 554 12 0.166 1784 2 30 2 69 2 108 2 15 2 123 2 353 2 583 11 0.167 1783 1 30 1 78 1 78 1 15 1 93 1 366 1 641 10 0.168 1782 1 29 1 77 1 89 1 11 1 100 1 358 1 634 9 0.169 1781 1 29 1 68 1 98 1 16 1 114 1 340 1 595 8 0.170 1780 1 31 1 75 1 120 1 19 1 139 1 386 1 610 7 0.171 1779 1 30 1 67 1 151 1 10 1 161 1 360 1 584 6 0.172 1778 1 31 1 65 1 158 1 26 1 184 1 365 1 565 5 0.173 1777 1 37 1 77 1 77 1 16 1 93 1 458 1 687 4 0.174 1776 1 29 1 87 1 164 1 13 1 177 1 392 1 670 3 0.175 1775 1 30 1 68 1 109 1 29 1 138 1 355 1 567 2