Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Picea sitchensis (Sitka spruce) from sample CHILK-91 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.590922
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 59.550000 * Longitude: -136.500000
Minimum Elevation: 780.0 m * Maximum Elevation: 780.0 m
Event(s):
CHILK * Latitude: 59.550000 * Longitude: -136.500000 * Elevation: 780.0 m * Location: Chilkat Pass, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition W; Slope 3 deg; Geology: Silikat Moraenenschutt; Tree line 810 m; av. Tree height 25 m; Tree cover 60%; Shrub cover 50%; Herb cover 90%; Moss cover 5%; Vegatation type: Br. Kronen an leicht gen. Hang. Viel Hochst; Film number: 715A
Comment:
Species PCSI; No of rings 198; Begin 1786; 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:
1782 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 | 29 | 64 | 87 | 17 | 104 | 332 | 579 | 213 |
-0.032 | 1982 | 29 | 66 | 99 | 16 | 115 | 326 | 591 | 212 |
-0.031 | 1981 | 29 | 66 | 104 | 22 | 126 | 323 | 574 | 211 |
-0.030 | 1980 | 26 | 68 | 118 | 20 | 138 | 309 | 591 | 210 |
-0.029 | 1979 | 27 | 71 | 117 | 17 | 134 | 312 | 614 | 209 |
-0.028 | 1978 | 28 | 68 | 97 | 17 | 114 | 323 | 590 | 208 |
-0.027 | 1977 | 27 | 71 | 108 | 16 | 124 | 314 | 602 | 207 |
-0.026 | 1976 | 27 | 66 | 85 | 18 | 103 | 317 | 579 | 206 |
-0.025 | 1975 | 28 | 52 | 60 | 17 | 77 | 305 | 460 | 205 |
-0.024 | 1974 | 28 | 66 | 92 | 14 | 106 | 321 | 582 | 204 |
-0.023 | 1973 | 30 | 55 | 59 | 17 | 76 | 324 | 500 | 203 |
-0.022 | 1972 | 28 | 52 | 90 | 21 | 111 | 301 | 467 | 202 |
-0.021 | 1971 | 26 | 59 | 126 | 24 | 150 | 309 | 519 | 201 |
-0.020 | 1970 | 26 | 58 | 93 | 23 | 116 | 300 | 501 | 200 |
-0.019 | 1969 | 27 | 51 | 125 | 22 | 147 | 302 | 448 | 199 |
-0.018 | 1968 | 27 | 62 | 134 | 27 | 161 | 305 | 532 | 198 |
-0.017 | 1967 | 29 | 67 | 125 | 20 | 145 | 325 | 577 | 197 |
-0.016 | 1966 | 28 | 57 | 125 | 33 | 158 | 316 | 497 | 196 |
-0.015 | 1965 | 30 | 73 | 99 | 44 | 143 | 357 | 613 | 195 |
-0.014 | 1964 | 28 | 63 | 90 | 15 | 105 | 314 | 543 | 194 |
-0.013 | 1963 | 29 | 72 | 100 | 15 | 115 | 326 | 627 | 193 |
-0.012 | 1962 | 30 | 67 | 82 | 17 | 99 | 329 | 593 | 192 |
-0.011 | 1961 | 30 | 68 | 90 | 16 | 106 | 328 | 592 | 191 |
-0.010 | 1960 | 31 | 68 | 104 | 15 | 119 | 347 | 599 | 190 |
-0.009 | 1959 | 32 | 66 | 112 | 13 | 125 | 344 | 587 | 189 |
-0.008 | 1958 | 31 | 74 | 93 | 12 | 105 | 355 | 650 | 188 |
-0.007 | 1957 | 28 | 84 | 110 | 26 | 136 | 366 | 711 | 187 |
-0.006 | 1956 | 30 | 71 | 86 | 25 | 111 | 346 | 611 | 186 |
-0.005 | 1955 | 28 | 59 | 102 | 16 | 118 | 325 | 533 | 185 |
-0.004 | 1954 | 28 | 73 | 82 | 14 | 96 | 339 | 655 | 184 |
-0.003 | 1953 | 31 | 67 | 84 | 14 | 98 | 351 | 606 | 183 |
-0.002 | 1952 | 32 | 57 | 46 | 17 | 63 | 361 | 505 | 182 |
-0.001 | 1951 | 30 | 75 | 82 | 14 | 96 | 354 | 658 | 181 |
0.000 | 1950 | 30 | 69 | 97 | 17 | 114 | 346 | 605 | 180 |
0.001 | 1949 | 33 | 65 | 64 | 11 | 75 | 361 | 587 | 179 |
0.002 | 1948 | 32 | 60 | 94 | 27 | 121 | 363 | 516 | 178 |
0.003 | 1947 | 30 | 83 | 110 | 21 | 131 | 358 | 704 | 177 |
0.004 | 1946 | 27 | 73 | 180 | 16 | 196 | 347 | 620 | 176 |
0.005 | 1945 | 29 | 70 | 133 | 15 | 148 | 321 | 617 | 175 |
0.006 | 1944 | 30 | 77 | 152 | 15 | 167 | 346 | 672 | 174 |
0.007 | 1943 | 35 | 80 | 131 | 17 | 148 | 381 | 691 | 173 |
0.008 | 1942 | 31 | 75 | 60 | 43 | 103 | 389 | 660 | 172 |
0.009 | 1941 | 28 | 83 | 119 | 16 | 135 | 329 | 717 | 171 |
0.010 | 1940 | 28 | 73 | 130 | 16 | 146 | 322 | 638 | 170 |
0.011 | 1939 | 34 | 67 | 90 | 9 | 99 | 373 | 593 | 169 |
0.012 | 1938 | 28 | 83 | 105 | 14 | 119 | 337 | 723 | 168 |
0.013 | 1937 | 29 | 72 | 108 | 12 | 120 | 334 | 639 | 167 |
0.014 | 1936 | 28 | 82 | 126 | 21 | 147 | 345 | 676 | 166 |
0.015 | 1935 | 30 | 66 | 105 | 15 | 120 | 333 | 585 | 165 |
0.016 | 1934 | 29 | 81 | 111 | 17 | 128 | 334 | 694 | 164 |
0.017 | 1933 | 27 | 72 | 103 | 19 | 122 | 322 | 623 | 163 |
0.018 | 1932 | 30 | 63 | 80 | 18 | 98 | 335 | 563 | 162 |
0.019 | 1931 | 28 | 64 | 101 | 19 | 120 | 326 | 556 | 161 |
0.020 | 1930 | 24 | 69 | 123 | 20 | 143 | 292 | 582 | 160 |
0.021 | 1929 | 28 | 65 | 134 | 21 | 155 | 312 | 559 | 159 |
0.022 | 1928 | 26 | 67 | 133 | 25 | 158 | 304 | 586 | 158 |
0.023 | 1927 | 25 | 64 | 150 | 23 | 173 | 299 | 536 | 157 |
0.024 | 1926 | 25 | 68 | 150 | 17 | 167 | 298 | 579 | 156 |
0.025 | 1925 | 26 | 74 | 125 | 21 | 146 | 306 | 648 | 155 |
0.026 | 1924 | 27 | 60 | 113 | 16 | 129 | 307 | 525 | 154 |
0.027 | 1923 | 26 | 72 | 142 | 19 | 161 | 306 | 617 | 153 |
0.028 | 1922 | 25 | 60 | 117 | 23 | 140 | 291 | 522 | 152 |
0.029 | 1921 | 25 | 69 | 144 | 19 | 163 | 294 | 584 | 151 |
0.030 | 1920 | 26 | 53 | 165 | 22 | 187 | 292 | 470 | 150 |
0.031 | 1919 | 27 | 67 | 124 | 18 | 142 | 307 | 570 | 149 |
0.032 | 1918 | 25 | 72 | 222 | 20 | 242 | 310 | 599 | 148 |
0.033 | 1917 | 27 | 80 | 169 | 20 | 189 | 317 | 663 | 147 |
0.034 | 1916 | 28 | 79 | 140 | 35 | 175 | 339 | 662 | 146 |
0.035 | 1915 | 25 | 83 | 178 | 21 | 199 | 316 | 697 | 145 |
0.036 | 1914 | 24 | 75 | 142 | 17 | 159 | 287 | 633 | 144 |
0.037 | 1913 | 24 | 64 | 125 | 28 | 153 | 287 | 529 | 143 |
0.038 | 1912 | 29 | 68 | 98 | 19 | 117 | 330 | 602 | 142 |
0.039 | 1911 | 24 | 74 | 122 | 16 | 138 | 289 | 628 | 141 |
0.040 | 1910 | 26 | 73 | 110 | 19 | 129 | 300 | 624 | 140 |
0.041 | 1909 | 25 | 61 | 137 | 16 | 153 | 286 | 527 | 139 |
0.042 | 1908 | 25 | 68 | 126 | 21 | 147 | 296 | 578 | 138 |
0.043 | 1907 | 27 | 70 | 143 | 25 | 168 | 316 | 593 | 137 |
0.044 | 1906 | 27 | 70 | 118 | 16 | 134 | 312 | 592 | 136 |
0.045 | 1905 | 28 | 66 | 113 | 28 | 141 | 341 | 596 | 135 |
0.046 | 1904 | 31 | 75 | 62 | 12 | 74 | 364 | 658 | 134 |
0.047 | 1903 | 26 | 78 | 112 | 20 | 132 | 323 | 659 | 133 |
0.048 | 1902 | 28 | 69 | 105 | 14 | 119 | 317 | 597 | 132 |
0.049 | 1901 | 28 | 68 | 83 | 14 | 97 | 319 | 593 | 131 |
0.050 | 1900 | 31 | 66 | 54 | 25 | 79 | 355 | 560 | 130 |
0.051 | 1899 | 29 | 71 | 82 | 13 | 95 | 328 | 614 | 129 |
0.052 | 1898 | 30 | 72 | 100 | 15 | 115 | 341 | 623 | 128 |
0.053 | 1897 | 31 | 68 | 116 | 15 | 131 | 344 | 596 | 127 |
0.054 | 1896 | 29 | 69 | 120 | 30 | 150 | 339 | 566 | 126 |
0.055 | 1895 | 32 | 79 | 103 | 16 | 119 | 363 | 687 | 125 |
0.056 | 1894 | 29 | 65 | 141 | 26 | 167 | 326 | 574 | 124 |
0.057 | 1893 | 28 | 70 | 133 | 13 | 146 | 322 | 602 | 123 |
0.058 | 1892 | 30 | 79 | 109 | 14 | 123 | 357 | 680 | 122 |
0.059 | 1891 | 28 | 70 | 124 | 17 | 141 | 322 | 612 | 121 |
0.060 | 1890 | 30 | 77 | 123 | 16 | 139 | 339 | 649 | 120 |
0.061 | 1889 | 31 | 67 | 73 | 14 | 87 | 363 | 579 | 119 |
0.062 | 1888 | 28 | 84 | 120 | 17 | 137 | 349 | 718 | 118 |
0.063 | 1887 | 30 | 69 | 100 | 20 | 120 | 369 | 582 | 117 |
0.064 | 1886 | 28 | 71 | 104 | 30 | 134 | 331 | 589 | 116 |
0.065 | 1885 | 30 | 76 | 98 | 15 | 113 | 338 | 663 | 115 |
0.066 | 1884 | 28 | 66 | 113 | 18 | 131 | 316 | 574 | 114 |
0.067 | 1883 | 29 | 62 | 81 | 17 | 98 | 319 | 537 | 113 |
0.068 | 1882 | 21 | 59 | 87 | 25 | 112 | 310 | 504 | 112 |
0.069 | 1881 | 28 | 76 | 105 | 20 | 125 | 326 | 646 | 111 |
0.070 | 1880 | 29 | 75 | 101 | 21 | 122 | 342 | 644 | 110 |
0.071 | 1879 | 28 | 62 | 104 | 21 | 125 | 324 | 534 | 109 |
0.072 | 1878 | 33 | 72 | 71 | 15 | 86 | 375 | 648 | 108 |
0.073 | 1877 | 30 | 68 | 91 | 13 | 104 | 341 | 613 | 107 |
0.074 | 1876 | 32 | 60 | 96 | 13 | 109 | 345 | 553 | 106 |
0.075 | 1875 | 32 | 72 | 81 | 34 | 115 | 394 | 624 | 105 |
0.076 | 1874 | 30 | 87 | 141 | 22 | 163 | 350 | 739 | 104 |
0.077 | 1873 | 28 | 75 | 130 | 23 | 153 | 322 | 632 | 103 |
0.078 | 1872 | 26 | 74 | 143 | 24 | 167 | 312 | 595 | 102 |
0.079 | 1871 | 27 | 53 | 133 | 14 | 147 | 305 | 472 | 101 |
0.080 | 1870 | 23 | 72 | 153 | 26 | 179 | 281 | 587 | 100 |
0.081 | 1869 | 27 | 70 | 148 | 19 | 167 | 310 | 591 | 99 |
0.082 | 1868 | 27 | 69 | 145 | 24 | 169 | 304 | 591 | 98 |
0.083 | 1867 | 27 | 66 | 144 | 22 | 166 | 313 | 578 | 97 |
0.084 | 1866 | 28 | 74 | 154 | 24 | 178 | 327 | 635 | 96 |
0.085 | 1865 | 34 | 58 | 86 | 54 | 140 | 359 | 502 | 95 |
0.086 | 1864 | 26 | 65 | 153 | 16 | 169 | 291 | 552 | 94 |
0.087 | 1863 | 26 | 75 | 150 | 19 | 169 | 314 | 622 | 93 |
0.088 | 1862 | 25 | 65 | 186 | 20 | 206 | 295 | 546 | 92 |
0.089 | 1861 | 26 | 75 | 153 | 14 | 167 | 302 | 642 | 91 |
0.090 | 1860 | 26 | 73 | 190 | 23 | 213 | 323 | 627 | 90 |
0.091 | 1859 | 28 | 75 | 142 | 26 | 168 | 328 | 613 | 89 |
0.092 | 1858 | 26 | 72 | 160 | 20 | 180 | 312 | 623 | 88 |
0.093 | 1857 | 25 | 67 | 155 | 15 | 170 | 297 | 562 | 87 |
0.094 | 1856 | 28 | 74 | 91 | 21 | 112 | 321 | 610 | 86 |
0.095 | 1855 | 27 | 70 | 138 | 17 | 155 | 309 | 588 | 85 |
0.096 | 1854 | 28 | 73 | 121 | 17 | 138 | 331 | 624 | 84 |
0.097 | 1853 | 30 | 79 | 99 | 16 | 115 | 341 | 689 | 83 |
0.098 | 1852 | 26 | 72 | 155 | 26 | 181 | 309 | 599 | 82 |
0.099 | 1851 | 26 | 81 | 166 | 26 | 192 | 303 | 669 | 81 |
0.100 | 1850 | 26 | 63 | 165 | 41 | 206 | 302 | 519 | 80 |
0.101 | 1849 | 28 | 51 | 125 | 21 | 146 | 311 | 457 | 79 |
0.102 | 1848 | 26 | 59 | 151 | 27 | 178 | 294 | 503 | 78 |
0.103 | 1847 | 29 | 72 | 120 | 22 | 142 | 343 | 641 | 77 |
0.104 | 1846 | 32 | 61 | 104 | 34 | 138 | 352 | 545 | 76 |
0.105 | 1845 | 26 | 57 | 185 | 35 | 220 | 293 | 492 | 75 |
0.106 | 1844 | 24 | 69 | 186 | 44 | 230 | 302 | 568 | 74 |
0.107 | 1843 | 23 | 70 | 204 | 31 | 235 | 274 | 592 | 73 |
0.108 | 1842 | 22 | 54 | 178 | 29 | 207 | 255 | 461 | 72 |
0.109 | 1841 | 23 | 47 | 186 | 37 | 223 | 279 | 412 | 71 |
0.110 | 1840 | 23 | 64 | 215 | 27 | 242 | 280 | 531 | 70 |
0.111 | 1839 | 24 | 75 | 183 | 23 | 206 | 286 | 634 | 69 |
0.112 | 1838 | 20 | 64 | 230 | 38 | 268 | 262 | 522 | 68 |
0.113 | 1837 | 22 | 65 | 167 | 31 | 198 | 262 | 552 | 67 |
0.114 | 1836 | 25 | 70 | 136 | 29 | 165 | 294 | 602 | 66 |
0.115 | 1835 | 27 | 64 | 130 | 52 | 182 | 307 | 548 | 65 |
0.116 | 1834 | 22 | 57 | 198 | 22 | 220 | 247 | 484 | 64 |
0.117 | 1833 | 19 | 72 | 245 | 31 | 276 | 239 | 596 | 63 |
0.118 | 1832 | 20 | 69 | 192 | 29 | 221 | 240 | 580 | 62 |
0.119 | 1831 | 20 | 58 | 131 | 21 | 152 | 246 | 492 | 61 |
0.120 | 1830 | 20 | 64 | 186 | 19 | 205 | 245 | 543 | 60 |
0.121 | 1829 | 21 | 58 | 245 | 20 | 265 | 251 | 492 | 59 |
0.122 | 1828 | 21 | 67 | 268 | 20 | 288 | 258 | 553 | 58 |
0.123 | 1827 | 21 | 75 | 181 | 19 | 200 | 263 | 602 | 57 |
0.124 | 1826 | 24 | 54 | 133 | 32 | 165 | 278 | 449 | 56 |
0.125 | 1825 | 21 | 74 | 190 | 14 | 204 | 257 | 618 | 55 |
0.126 | 1824 | 19 | 64 | 245 | 31 | 276 | 251 | 533 | 54 |
0.127 | 1823 | 23 | 61 | 158 | 45 | 203 | 271 | 527 | 53 |
0.128 | 1822 | 21 | 68 | 208 | 25 | 233 | 240 | 548 | 52 |
0.129 | 1821 | 19 | 65 | 271 | 36 | 307 | 239 | 543 | 51 |
0.130 | 1820 | 19 | 57 | 243 | 34 | 277 | 226 | 488 | 50 |
0.131 | 1819 | 22 | 63 | 179 | 23 | 202 | 263 | 515 | 49 |
0.132 | 1818 | 21 | 59 | 158 | 29 | 187 | 251 | 515 | 48 |
0.133 | 1817 | 22 | 75 | 163 | 18 | 181 | 267 | 637 | 47 |
0.134 | 1816 | 19 | 63 | 243 | 32 | 275 | 230 | 526 | 46 |
0.135 | 1815 | 21 | 71 | 175 | 28 | 203 | 259 | 576 | 45 |
0.136 | 1814 | 26 | 63 | 130 | 32 | 162 | 302 | 547 | 44 |
0.137 | 1813 | 22 | 62 | 146 | 28 | 174 | 289 | 527 | 43 |
0.138 | 1812 | 22 | 60 | 120 | 21 | 141 | 281 | 509 | 42 |
0.139 | 1811 | 24 | 68 | 136 | 18 | 154 | 288 | 581 | 41 |
0.140 | 1810 | 24 | 47 | 133 | 20 | 153 | 263 | 407 | 40 |
0.141 | 1809 | 25 | 71 | 164 | 20 | 184 | 288 | 594 | 39 |
0.142 | 1808 | 22 | 70 | 257 | 20 | 277 | 266 | 575 | 38 |
0.143 | 1807 | 24 | 65 | 195 | 28 | 223 | 280 | 547 | 37 |
0.144 | 1806 | 22 | 66 | 279 | 42 | 321 | 263 | 536 | 36 |
0.145 | 1805 | 21 | 63 | 280 | 23 | 303 | 250 | 522 | 35 |
0.146 | 1804 | 19 | 80 | 284 | 15 | 299 | 244 | 663 | 34 |
0.147 | 1803 | 19 | 65 | 270 | 22 | 292 | 237 | 535 | 33 |
0.148 | 1802 | 22 | 73 | 206 | 19 | 225 | 266 | 606 | 32 |
0.149 | 1801 | 20 | 63 | 252 | 31 | 283 | 241 | 538 | 31 |
0.150 | 1800 | 21 | 61 | 267 | 26 | 293 | 262 | 490 | 30 |
0.151 | 1799 | 22 | 75 | 204 | 28 | 232 | 279 | 612 | 29 |
0.152 | 1798 | 20 | 64 | 209 | 21 | 230 | 244 | 536 | 28 |
0.153 | 1797 | 20 | 74 | 250 | 28 | 278 | 255 | 582 | 27 |
0.154 | 1796 | 20 | 71 | 227 | 38 | 265 | 253 | 575 | 26 |
0.155 | 1795 | 18 | 69 | 323 | 30 | 353 | 231 | 544 | 25 |
0.156 | 1794 | 18 | 66 | 256 | 48 | 304 | 240 | 495 | 24 |
0.157 | 1793 | 22 | 68 | 246 | 43 | 289 | 278 | 532 | 23 |
0.158 | 1792 | 21 | 80 | 297 | 21 | 318 | 259 | 672 | 22 |
0.159 | 1791 | 20 | 68 | 255 | 39 | 294 | 250 | 541 | 21 |
0.160 | 1790 | 19 | 67 | 285 | 30 | 315 | 245 | 535 | 20 |
0.161 | 1789 | 21 | 67 | 273 | 28 | 301 | 270 | 564 | 19 |
0.162 | 1788 | 22 | 73 | 210 | 20 | 230 | 271 | 602 | 18 |
0.163 | 1787 | 21 | 78 | 238 | 16 | 254 | 276 | 649 | 17 |
0.164 | 1786 | 20 | 73 | 221 | 26 | 247 | 256 | 627 | 16 |