Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample BITTER-12 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589726
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Project(s):
Coverage:
Latitude: 46.140000 * Longitude: -113.460000
Minimum Elevation: 2160.0 m * Maximum Elevation: 2160.0 m
Event(s):
BITTER * Latitude: 46.140000 * Longitude: -113.460000 * Elevation: 2160.0 m * Location: Skalkaho Pass, Bitterroot, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition W; Slope 15 deg; Geology: Granit Moraenenschutt; Tree line 2540 m; av. Tree height 28 m; Tree cover 75%; Shrub cover 35%; Herb cover 75%; Vegatation type: Homogen; Film number: 747A
Comment:
Species PCEN; No of rings 157; Begin 1827; 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:
1413 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 | 29 | 81 | 92 | 12 | 104 | 341 | 677 | 196 |
-0.032 | 1982 | 27 | 79 | 116 | 14 | 130 | 317 | 667 | 195 |
-0.031 | 1981 | 25 | 80 | 110 | 14 | 124 | 304 | 671 | 194 |
-0.030 | 1980 | 24 | 69 | 117 | 19 | 136 | 298 | 590 | 193 |
-0.029 | 1979 | 26 | 76 | 114 | 18 | 132 | 315 | 641 | 192 |
-0.028 | 1978 | 25 | 75 | 120 | 15 | 135 | 305 | 631 | 191 |
-0.027 | 1977 | 23 | 76 | 130 | 20 | 150 | 292 | 621 | 190 |
-0.026 | 1976 | 26 | 74 | 88 | 12 | 100 | 310 | 623 | 189 |
-0.025 | 1975 | 25 | 60 | 76 | 14 | 90 | 295 | 537 | 188 |
-0.024 | 1974 | 24 | 67 | 78 | 9 | 87 | 272 | 571 | 187 |
-0.023 | 1973 | 24 | 72 | 101 | 11 | 112 | 288 | 612 | 186 |
-0.022 | 1972 | 25 | 73 | 102 | 13 | 115 | 302 | 624 | 185 |
-0.021 | 1971 | 26 | 79 | 117 | 16 | 133 | 315 | 656 | 184 |
-0.020 | 1970 | 24 | 80 | 154 | 16 | 170 | 302 | 668 | 183 |
-0.019 | 1969 | 25 | 80 | 123 | 18 | 141 | 303 | 670 | 182 |
-0.018 | 1968 | 25 | 67 | 121 | 17 | 138 | 305 | 575 | 181 |
-0.017 | 1967 | 25 | 79 | 149 | 20 | 169 | 294 | 649 | 180 |
-0.016 | 1966 | 26 | 83 | 169 | 27 | 196 | 318 | 680 | 179 |
-0.015 | 1965 | 26 | 70 | 159 | 30 | 189 | 299 | 588 | 178 |
-0.014 | 1964 | 23 | 58 | 136 | 44 | 180 | 278 | 495 | 177 |
-0.013 | 1963 | 29 | 81 | 97 | 15 | 112 | 328 | 690 | 176 |
-0.012 | 1962 | 27 | 79 | 83 | 13 | 96 | 334 | 675 | 175 |
-0.011 | 1961 | 24 | 75 | 111 | 17 | 128 | 282 | 619 | 174 |
-0.010 | 1960 | 25 | 80 | 133 | 21 | 154 | 304 | 674 | 173 |
-0.009 | 1959 | 25 | 75 | 109 | 18 | 127 | 306 | 631 | 172 |
-0.008 | 1958 | 25 | 81 | 145 | 18 | 163 | 296 | 688 | 171 |
-0.007 | 1957 | 23 | 81 | 161 | 20 | 181 | 291 | 674 | 170 |
-0.006 | 1956 | 25 | 77 | 133 | 26 | 159 | 297 | 642 | 169 |
-0.005 | 1955 | 26 | 83 | 145 | 22 | 167 | 312 | 695 | 168 |
-0.004 | 1954 | 25 | 79 | 151 | 20 | 171 | 303 | 659 | 167 |
-0.003 | 1953 | 25 | 78 | 130 | 29 | 159 | 291 | 642 | 166 |
-0.002 | 1952 | 25 | 76 | 126 | 17 | 143 | 296 | 630 | 165 |
-0.001 | 1951 | 23 | 73 | 183 | 31 | 214 | 292 | 639 | 164 |
0.000 | 1950 | 23 | 82 | 192 | 25 | 217 | 296 | 669 | 163 |
0.001 | 1949 | 24 | 78 | 226 | 43 | 269 | 305 | 627 | 162 |
0.002 | 1948 | 25 | 82 | 253 | 41 | 294 | 324 | 676 | 161 |
0.003 | 1947 | 29 | 83 | 149 | 36 | 185 | 345 | 702 | 160 |
0.004 | 1946 | 27 | 81 | 183 | 30 | 213 | 314 | 696 | 159 |
0.005 | 1945 | 25 | 88 | 207 | 36 | 243 | 320 | 730 | 158 |
0.006 | 1944 | 23 | 81 | 205 | 30 | 235 | 294 | 663 | 157 |
0.007 | 1943 | 26 | 77 | 168 | 35 | 203 | 320 | 646 | 156 |
0.008 | 1942 | 26 | 87 | 187 | 27 | 214 | 323 | 756 | 155 |
0.009 | 1941 | 26 | 84 | 218 | 54 | 272 | 348 | 680 | 154 |
0.010 | 1940 | 30 | 92 | 131 | 27 | 158 | 368 | 796 | 153 |
0.011 | 1939 | 29 | 85 | 182 | 55 | 237 | 367 | 727 | 152 |
0.012 | 1938 | 30 | 90 | 125 | 49 | 174 | 392 | 735 | 151 |
0.013 | 1937 | 23 | 88 | 161 | 28 | 189 | 289 | 729 | 150 |
0.014 | 1936 | 27 | 88 | 231 | 51 | 282 | 339 | 721 | 149 |
0.015 | 1935 | 25 | 87 | 153 | 32 | 185 | 326 | 724 | 148 |
0.016 | 1934 | 28 | 91 | 79 | 24 | 103 | 364 | 748 | 147 |
0.017 | 1933 | 30 | 78 | 38 | 9 | 47 | 349 | 663 | 146 |
0.018 | 1932 | 27 | 90 | 82 | 27 | 109 | 323 | 756 | 145 |
0.019 | 1931 | 27 | 84 | 115 | 18 | 133 | 333 | 719 | 144 |
0.020 | 1930 | 25 | 78 | 105 | 14 | 119 | 293 | 670 | 143 |
0.021 | 1929 | 25 | 78 | 96 | 16 | 112 | 303 | 686 | 142 |
0.022 | 1928 | 26 | 74 | 76 | 19 | 95 | 309 | 638 | 141 |
0.023 | 1927 | 26 | 67 | 62 | 13 | 75 | 301 | 585 | 140 |
0.024 | 1926 | 23 | 70 | 58 | 10 | 68 | 268 | 584 | 139 |
0.025 | 1925 | 25 | 72 | 60 | 17 | 77 | 296 | 628 | 138 |
0.026 | 1924 | 24 | 74 | 104 | 16 | 120 | 276 | 642 | 137 |
0.027 | 1923 | 22 | 73 | 95 | 18 | 113 | 277 | 614 | 136 |
0.028 | 1922 | 24 | 75 | 110 | 20 | 130 | 285 | 633 | 135 |
0.029 | 1921 | 23 | 73 | 134 | 32 | 166 | 292 | 604 | 134 |
0.030 | 1920 | 21 | 66 | 118 | 18 | 136 | 244 | 559 | 133 |
0.031 | 1919 | 24 | 79 | 141 | 37 | 178 | 303 | 677 | 132 |
0.032 | 1918 | 25 | 75 | 118 | 22 | 140 | 313 | 645 | 131 |
0.033 | 1917 | 24 | 76 | 111 | 24 | 135 | 314 | 642 | 130 |
0.034 | 1916 | 25 | 72 | 100 | 25 | 125 | 332 | 598 | 129 |
0.035 | 1915 | 27 | 76 | 74 | 22 | 96 | 326 | 645 | 128 |
0.036 | 1914 | 26 | 77 | 103 | 20 | 123 | 319 | 666 | 127 |
0.037 | 1913 | 25 | 70 | 113 | 24 | 137 | 304 | 584 | 126 |
0.038 | 1912 | 24 | 61 | 134 | 38 | 172 | 295 | 537 | 125 |
0.039 | 1911 | 23 | 79 | 132 | 24 | 156 | 310 | 655 | 124 |
0.040 | 1910 | 26 | 82 | 99 | 33 | 132 | 316 | 702 | 123 |
0.041 | 1909 | 20 | 59 | 103 | 13 | 116 | 253 | 497 | 122 |
0.042 | 1908 | 20 | 74 | 187 | 31 | 218 | 251 | 599 | 121 |
0.043 | 1907 | 23 | 67 | 150 | 45 | 195 | 307 | 566 | 120 |
0.044 | 1906 | 22 | 73 | 142 | 32 | 174 | 279 | 615 | 119 |
0.045 | 1905 | 17 | 70 | 189 | 23 | 212 | 251 | 552 | 118 |
0.046 | 1904 | 19 | 79 | 236 | 46 | 282 | 254 | 609 | 117 |
0.047 | 1903 | 23 | 77 | 192 | 27 | 219 | 295 | 638 | 116 |
0.048 | 1902 | 22 | 72 | 158 | 31 | 189 | 285 | 603 | 115 |
0.049 | 1901 | 21 | 74 | 184 | 28 | 212 | 268 | 594 | 114 |
0.050 | 1900 | 20 | 76 | 184 | 30 | 214 | 257 | 606 | 113 |
0.051 | 1899 | 21 | 62 | 130 | 26 | 156 | 271 | 511 | 112 |
0.052 | 1898 | 23 | 75 | 148 | 21 | 169 | 282 | 613 | 111 |
0.053 | 1897 | 22 | 73 | 138 | 22 | 160 | 287 | 602 | 110 |
0.054 | 1896 | 22 | 72 | 166 | 26 | 192 | 298 | 595 | 109 |
0.055 | 1895 | 27 | 78 | 136 | 66 | 202 | 352 | 671 | 108 |
0.056 | 1894 | 30 | 80 | 51 | 43 | 94 | 368 | 680 | 107 |
0.057 | 1893 | 22 | 69 | 153 | 32 | 185 | 278 | 581 | 106 |
0.058 | 1892 | 20 | 71 | 162 | 30 | 192 | 272 | 611 | 105 |
0.059 | 1891 | 22 | 79 | 187 | 54 | 241 | 299 | 608 | 104 |
0.060 | 1890 | 22 | 73 | 175 | 84 | 259 | 285 | 614 | 103 |
0.061 | 1889 | 22 | 83 | 219 | 84 | 303 | 301 | 695 | 102 |
0.062 | 1888 | 20 | 77 | 193 | 70 | 263 | 297 | 622 | 101 |
0.063 | 1887 | 27 | 72 | 119 | 53 | 172 | 352 | 628 | 100 |
0.064 | 1886 | 18 | 71 | 187 | 27 | 214 | 249 | 569 | 99 |
0.065 | 1885 | 21 | 75 | 182 | 39 | 221 | 290 | 628 | 98 |
0.066 | 1884 | 23 | 80 | 155 | 32 | 187 | 295 | 637 | 97 |
0.067 | 1883 | 19 | 70 | 160 | 39 | 199 | 276 | 560 | 96 |
0.068 | 1882 | 21 | 73 | 184 | 37 | 221 | 287 | 586 | 95 |
0.069 | 1881 | 21 | 74 | 159 | 51 | 210 | 281 | 597 | 94 |
0.070 | 1880 | 21 | 61 | 124 | 44 | 168 | 284 | 518 | 93 |
0.071 | 1879 | 18 | 76 | 193 | 27 | 220 | 238 | 610 | 92 |
0.072 | 1878 | 21 | 69 | 193 | 42 | 235 | 265 | 559 | 91 |
0.073 | 1877 | 18 | 70 | 215 | 19 | 234 | 244 | 592 | 90 |
0.074 | 1876 | 19 | 56 | 192 | 41 | 233 | 251 | 474 | 89 |
0.075 | 1875 | 19 | 61 | 201 | 42 | 243 | 250 | 498 | 88 |
0.076 | 1874 | 20 | 70 | 206 | 39 | 245 | 259 | 570 | 87 |
0.077 | 1873 | 18 | 62 | 209 | 43 | 252 | 238 | 510 | 86 |
0.078 | 1872 | 21 | 67 | 170 | 61 | 231 | 281 | 550 | 85 |
0.079 | 1871 | 20 | 73 | 233 | 40 | 273 | 272 | 582 | 84 |
0.080 | 1870 | 21 | 70 | 192 | 45 | 237 | 280 | 584 | 83 |
0.081 | 1869 | 20 | 72 | 199 | 34 | 233 | 277 | 564 | 82 |
0.082 | 1868 | 19 | 71 | 209 | 57 | 266 | 265 | 576 | 81 |
0.083 | 1867 | 20 | 72 | 206 | 35 | 241 | 269 | 592 | 80 |
0.084 | 1866 | 21 | 66 | 174 | 31 | 205 | 263 | 545 | 79 |
0.085 | 1865 | 18 | 67 | 230 | 25 | 255 | 234 | 551 | 78 |
0.086 | 1864 | 21 | 72 | 228 | 37 | 265 | 266 | 575 | 77 |
0.087 | 1863 | 16 | 72 | 259 | 40 | 299 | 223 | 569 | 76 |
0.088 | 1862 | 18 | 65 | 205 | 38 | 243 | 244 | 506 | 75 |
0.089 | 1861 | 17 | 69 | 223 | 44 | 267 | 229 | 550 | 74 |
0.090 | 1860 | 19 | 62 | 190 | 22 | 212 | 236 | 511 | 73 |
0.091 | 1859 | 17 | 65 | 217 | 24 | 241 | 223 | 547 | 72 |
0.092 | 1858 | 19 | 68 | 205 | 27 | 232 | 235 | 546 | 71 |
0.093 | 1857 | 19 | 66 | 142 | 37 | 179 | 256 | 529 | 70 |
0.094 | 1856 | 19 | 60 | 148 | 20 | 168 | 241 | 508 | 69 |
0.095 | 1855 | 20 | 63 | 144 | 20 | 164 | 239 | 523 | 68 |
0.096 | 1854 | 20 | 64 | 151 | 22 | 173 | 246 | 530 | 67 |
0.097 | 1853 | 18 | 62 | 143 | 26 | 169 | 226 | 508 | 66 |
0.098 | 1852 | 20 | 57 | 153 | 23 | 176 | 241 | 485 | 65 |
0.099 | 1851 | 19 | 56 | 169 | 26 | 195 | 231 | 483 | 64 |
0.100 | 1850 | 19 | 61 | 165 | 26 | 191 | 233 | 514 | 63 |
0.101 | 1849 | 19 | 57 | 139 | 26 | 165 | 242 | 472 | 62 |
0.102 | 1848 | 17 | 60 | 171 | 27 | 198 | 221 | 507 | 61 |
0.103 | 1847 | 20 | 61 | 171 | 25 | 196 | 251 | 498 | 60 |
0.104 | 1846 | 19 | 65 | 156 | 25 | 181 | 245 | 530 | 59 |
0.105 | 1845 | 19 | 56 | 147 | 36 | 183 | 235 | 477 | 58 |
0.106 | 1844 | 21 | 63 | 135 | 26 | 161 | 263 | 529 | 57 |
0.107 | 1843 | 20 | 64 | 138 | 27 | 165 | 256 | 539 | 56 |
0.108 | 1842 | 20 | 62 | 112 | 21 | 133 | 251 | 516 | 55 |
0.109 | 1841 | 19 | 66 | 120 | 20 | 140 | 240 | 564 | 54 |
0.110 | 1840 | 20 | 59 | 111 | 19 | 130 | 238 | 509 | 53 |
0.111 | 1839 | 20 | 62 | 145 | 25 | 170 | 259 | 519 | 52 |
0.112 | 1838 | 22 | 56 | 113 | 27 | 140 | 267 | 476 | 51 |
0.113 | 1837 | 21 | 58 | 134 | 27 | 161 | 269 | 501 | 50 |
0.114 | 1836 | 21 | 63 | 126 | 32 | 158 | 257 | 527 | 49 |
0.115 | 1835 | 19 | 58 | 125 | 39 | 164 | 246 | 496 | 48 |
0.116 | 1834 | 22 | 60 | 113 | 25 | 138 | 262 | 515 | 47 |
0.117 | 1833 | 20 | 56 | 118 | 29 | 147 | 238 | 470 | 46 |
0.118 | 1832 | 24 | 60 | 99 | 28 | 127 | 277 | 517 | 45 |
0.119 | 1831 | 19 | 62 | 121 | 35 | 156 | 244 | 519 | 44 |
0.120 | 1830 | 19 | 61 | 113 | 38 | 151 | 238 | 513 | 43 |
0.121 | 1829 | 23 | 62 | 95 | 31 | 126 | 275 | 531 | 42 |
0.122 | 1828 | 22 | 64 | 110 | 38 | 148 | 271 | 561 | 41 |
0.123 | 1827 | 19 | 65 | 114 | 47 | 161 | 254 | 531 | 40 |