Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample BITTER-62 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589738
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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 167; Begin 1817; 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:
1503 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 | 77 | 97 | 11 | 108 | 331 | 650 | 186 |
-0.032 | 1982 | 26 | 74 | 89 | 10 | 99 | 316 | 624 | 185 |
-0.031 | 1981 | 27 | 82 | 103 | 8 | 111 | 324 | 726 | 184 |
-0.030 | 1980 | 27 | 78 | 94 | 7 | 101 | 327 | 694 | 183 |
-0.029 | 1979 | 27 | 81 | 89 | 8 | 97 | 316 | 700 | 182 |
-0.028 | 1978 | 27 | 79 | 83 | 7 | 90 | 332 | 698 | 181 |
-0.027 | 1977 | 27 | 76 | 79 | 7 | 86 | 318 | 663 | 180 |
-0.026 | 1976 | 26 | 69 | 92 | 8 | 100 | 296 | 594 | 179 |
-0.025 | 1975 | 25 | 67 | 97 | 8 | 105 | 314 | 575 | 178 |
-0.024 | 1974 | 27 | 73 | 106 | 8 | 114 | 319 | 647 | 177 |
-0.023 | 1973 | 26 | 76 | 97 | 12 | 109 | 300 | 638 | 176 |
-0.022 | 1972 | 26 | 77 | 81 | 19 | 100 | 308 | 503 | 175 |
-0.021 | 1971 | 29 | 77 | 84 | 17 | 101 | 309 | 512 | 174 |
-0.020 | 1970 | 26 | 73 | 87 | 25 | 112 | 290 | 458 | 173 |
-0.019 | 1969 | 29 | 80 | 77 | 19 | 96 | 334 | 527 | 172 |
-0.018 | 1968 | 26 | 64 | 85 | 18 | 103 | 299 | 410 | 171 |
-0.017 | 1967 | 26 | 75 | 73 | 31 | 104 | 295 | 463 | 170 |
-0.016 | 1966 | 26 | 77 | 81 | 19 | 100 | 297 | 511 | 169 |
-0.015 | 1965 | 24 | 60 | 96 | 31 | 127 | 275 | 358 | 168 |
-0.014 | 1964 | 25 | 60 | 59 | 24 | 83 | 277 | 352 | 167 |
-0.013 | 1963 | 25 | 73 | 76 | 19 | 95 | 294 | 470 | 166 |
-0.012 | 1962 | 28 | 69 | 61 | 18 | 79 | 312 | 441 | 165 |
-0.011 | 1961 | 24 | 71 | 80 | 19 | 99 | 272 | 455 | 164 |
-0.010 | 1960 | 24 | 73 | 101 | 19 | 120 | 279 | 473 | 163 |
-0.009 | 1959 | 26 | 70 | 71 | 19 | 90 | 292 | 457 | 162 |
-0.008 | 1958 | 27 | 71 | 63 | 21 | 84 | 299 | 458 | 161 |
-0.007 | 1957 | 26 | 70 | 66 | 20 | 86 | 289 | 456 | 160 |
-0.006 | 1956 | 27 | 68 | 51 | 20 | 71 | 289 | 437 | 159 |
-0.005 | 1955 | 24 | 67 | 53 | 20 | 73 | 264 | 434 | 158 |
-0.004 | 1954 | 25 | 63 | 46 | 18 | 64 | 279 | 390 | 157 |
-0.003 | 1953 | 23 | 66 | 56 | 23 | 79 | 274 | 414 | 156 |
-0.002 | 1952 | 28 | 69 | 48 | 18 | 66 | 307 | 444 | 155 |
-0.001 | 1951 | 25 | 68 | 68 | 21 | 89 | 283 | 433 | 154 |
0.000 | 1950 | 26 | 68 | 55 | 19 | 74 | 296 | 433 | 153 |
0.001 | 1949 | 26 | 68 | 50 | 19 | 69 | 292 | 430 | 152 |
0.002 | 1948 | 25 | 62 | 44 | 17 | 61 | 273 | 379 | 151 |
0.003 | 1947 | 24 | 66 | 51 | 20 | 71 | 273 | 411 | 150 |
0.004 | 1946 | 27 | 66 | 45 | 18 | 63 | 300 | 426 | 149 |
0.005 | 1945 | 25 | 72 | 55 | 20 | 75 | 284 | 470 | 148 |
0.006 | 1944 | 23 | 66 | 64 | 22 | 86 | 273 | 415 | 147 |
0.007 | 1943 | 21 | 66 | 77 | 29 | 106 | 257 | 399 | 146 |
0.008 | 1942 | 23 | 74 | 82 | 20 | 102 | 278 | 475 | 145 |
0.009 | 1941 | 23 | 68 | 82 | 23 | 105 | 265 | 432 | 144 |
0.010 | 1940 | 23 | 69 | 86 | 24 | 110 | 266 | 445 | 143 |
0.011 | 1939 | 22 | 72 | 103 | 27 | 130 | 262 | 463 | 142 |
0.012 | 1938 | 22 | 77 | 132 | 29 | 161 | 273 | 491 | 141 |
0.013 | 1937 | 23 | 82 | 116 | 23 | 139 | 277 | 536 | 140 |
0.014 | 1936 | 23 | 88 | 130 | 23 | 153 | 276 | 596 | 139 |
0.015 | 1935 | 24 | 79 | 134 | 12 | 146 | 301 | 669 | 138 |
0.016 | 1934 | 26 | 85 | 174 | 18 | 192 | 313 | 694 | 137 |
0.017 | 1933 | 25 | 79 | 145 | 13 | 158 | 327 | 677 | 136 |
0.018 | 1932 | 25 | 75 | 111 | 18 | 129 | 314 | 619 | 135 |
0.019 | 1931 | 26 | 79 | 140 | 16 | 156 | 312 | 712 | 134 |
0.020 | 1930 | 26 | 79 | 134 | 13 | 147 | 315 | 680 | 133 |
0.021 | 1929 | 23 | 73 | 133 | 11 | 144 | 295 | 660 | 132 |
0.022 | 1928 | 23 | 76 | 141 | 9 | 150 | 292 | 654 | 131 |
0.023 | 1927 | 25 | 68 | 98 | 8 | 106 | 299 | 595 | 130 |
0.024 | 1926 | 24 | 80 | 118 | 9 | 127 | 282 | 669 | 129 |
0.025 | 1925 | 25 | 76 | 107 | 13 | 120 | 312 | 664 | 128 |
0.026 | 1924 | 24 | 78 | 95 | 11 | 106 | 294 | 677 | 127 |
0.027 | 1923 | 25 | 80 | 100 | 10 | 110 | 314 | 669 | 126 |
0.028 | 1922 | 27 | 77 | 87 | 12 | 99 | 335 | 670 | 125 |
0.029 | 1921 | 27 | 84 | 81 | 9 | 90 | 345 | 734 | 124 |
0.030 | 1920 | 28 | 70 | 63 | 10 | 73 | 319 | 595 | 123 |
0.031 | 1919 | 27 | 82 | 83 | 8 | 91 | 333 | 709 | 122 |
0.032 | 1918 | 28 | 69 | 105 | 10 | 115 | 316 | 601 | 121 |
0.033 | 1917 | 24 | 75 | 104 | 9 | 113 | 303 | 638 | 120 |
0.034 | 1916 | 26 | 61 | 95 | 8 | 103 | 304 | 538 | 119 |
0.035 | 1915 | 27 | 72 | 112 | 11 | 123 | 314 | 619 | 118 |
0.036 | 1914 | 25 | 71 | 133 | 14 | 147 | 293 | 606 | 117 |
0.037 | 1913 | 26 | 66 | 137 | 12 | 149 | 307 | 583 | 116 |
0.038 | 1912 | 27 | 47 | 136 | 20 | 156 | 314 | 422 | 115 |
0.039 | 1911 | 27 | 65 | 104 | 11 | 115 | 312 | 543 | 114 |
0.040 | 1910 | 25 | 73 | 116 | 12 | 128 | 289 | 636 | 113 |
0.041 | 1909 | 25 | 62 | 115 | 9 | 124 | 282 | 546 | 112 |
0.042 | 1908 | 24 | 72 | 137 | 12 | 149 | 291 | 598 | 111 |
0.043 | 1907 | 27 | 58 | 122 | 9 | 131 | 298 | 512 | 110 |
0.044 | 1906 | 30 | 73 | 75 | 14 | 89 | 342 | 664 | 109 |
0.045 | 1905 | 25 | 77 | 115 | 9 | 124 | 297 | 652 | 108 |
0.046 | 1904 | 25 | 78 | 153 | 12 | 165 | 298 | 640 | 107 |
0.047 | 1903 | 28 | 70 | 138 | 13 | 151 | 328 | 598 | 106 |
0.048 | 1902 | 28 | 57 | 122 | 11 | 133 | 313 | 505 | 105 |
0.049 | 1901 | 24 | 68 | 153 | 16 | 169 | 283 | 572 | 104 |
0.050 | 1900 | 25 | 74 | 169 | 17 | 186 | 297 | 636 | 103 |
0.051 | 1899 | 25 | 49 | 130 | 17 | 147 | 290 | 424 | 102 |
0.052 | 1898 | 26 | 69 | 155 | 14 | 169 | 301 | 592 | 101 |
0.053 | 1897 | 24 | 71 | 155 | 15 | 170 | 293 | 588 | 100 |
0.054 | 1896 | 25 | 70 | 158 | 12 | 170 | 295 | 603 | 99 |
0.055 | 1895 | 23 | 70 | 158 | 15 | 173 | 297 | 608 | 98 |
0.056 | 1894 | 25 | 68 | 188 | 17 | 205 | 288 | 577 | 97 |
0.057 | 1893 | 23 | 62 | 154 | 12 | 166 | 290 | 529 | 96 |
0.058 | 1892 | 26 | 67 | 150 | 11 | 161 | 300 | 572 | 95 |
0.059 | 1891 | 23 | 70 | 180 | 12 | 192 | 278 | 600 | 94 |
0.060 | 1890 | 27 | 58 | 107 | 45 | 152 | 307 | 466 | 93 |
0.061 | 1889 | 25 | 77 | 149 | 20 | 169 | 304 | 653 | 92 |
0.062 | 1888 | 24 | 71 | 166 | 15 | 181 | 282 | 600 | 91 |
0.063 | 1887 | 26 | 60 | 133 | 23 | 156 | 303 | 502 | 90 |
0.064 | 1886 | 21 | 73 | 199 | 16 | 215 | 251 | 606 | 89 |
0.065 | 1885 | 23 | 69 | 188 | 25 | 213 | 279 | 573 | 88 |
0.066 | 1884 | 25 | 78 | 167 | 15 | 182 | 295 | 671 | 87 |
0.067 | 1883 | 25 | 83 | 160 | 14 | 174 | 308 | 677 | 86 |
0.068 | 1882 | 23 | 78 | 237 | 23 | 260 | 285 | 613 | 85 |
0.069 | 1881 | 24 | 77 | 221 | 23 | 244 | 304 | 621 | 84 |
0.070 | 1880 | 24 | 55 | 183 | 19 | 202 | 277 | 447 | 83 |
0.071 | 1879 | 24 | 77 | 194 | 15 | 209 | 284 | 648 | 82 |
0.072 | 1878 | 23 | 85 | 267 | 17 | 284 | 284 | 673 | 81 |
0.073 | 1877 | 20 | 78 | 251 | 16 | 267 | 266 | 673 | 80 |
0.074 | 1876 | 22 | 56 | 246 | 11 | 257 | 269 | 496 | 79 |
0.075 | 1875 | 25 | 62 | 194 | 15 | 209 | 295 | 529 | 78 |
0.076 | 1874 | 25 | 75 | 205 | 14 | 219 | 286 | 632 | 77 |
0.077 | 1873 | 23 | 61 | 235 | 22 | 257 | 281 | 487 | 76 |
0.078 | 1872 | 24 | 68 | 216 | 15 | 231 | 295 | 571 | 75 |
0.079 | 1871 | 23 | 82 | 241 | 18 | 259 | 291 | 685 | 74 |
0.080 | 1870 | 24 | 75 | 183 | 20 | 203 | 292 | 660 | 73 |
0.081 | 1869 | 23 | 82 | 206 | 18 | 224 | 292 | 690 | 72 |
0.082 | 1868 | 22 | 79 | 233 | 14 | 247 | 284 | 677 | 71 |
0.083 | 1867 | 24 | 71 | 224 | 21 | 245 | 287 | 596 | 70 |
0.084 | 1866 | 23 | 66 | 212 | 17 | 229 | 286 | 559 | 69 |
0.085 | 1865 | 23 | 74 | 227 | 18 | 245 | 278 | 614 | 68 |
0.086 | 1864 | 22 | 74 | 242 | 19 | 261 | 278 | 612 | 67 |
0.087 | 1863 | 22 | 83 | 250 | 17 | 267 | 290 | 680 | 66 |
0.088 | 1862 | 25 | 76 | 207 | 12 | 219 | 298 | 636 | 65 |
0.089 | 1861 | 23 | 70 | 204 | 14 | 218 | 284 | 581 | 64 |
0.090 | 1860 | 23 | 73 | 194 | 12 | 206 | 279 | 626 | 63 |
0.091 | 1859 | 23 | 78 | 195 | 19 | 214 | 278 | 628 | 62 |
0.092 | 1858 | 25 | 72 | 207 | 21 | 228 | 291 | 613 | 61 |
0.093 | 1857 | 23 | 78 | 198 | 19 | 217 | 293 | 622 | 60 |
0.094 | 1856 | 23 | 77 | 198 | 20 | 218 | 294 | 603 | 59 |
0.095 | 1855 | 24 | 76 | 212 | 20 | 232 | 294 | 637 | 58 |
0.096 | 1854 | 26 | 80 | 196 | 20 | 216 | 316 | 675 | 57 |
0.097 | 1853 | 24 | 75 | 207 | 22 | 229 | 284 | 618 | 56 |
0.098 | 1852 | 23 | 72 | 222 | 18 | 240 | 276 | 610 | 55 |
0.099 | 1851 | 23 | 59 | 185 | 24 | 209 | 269 | 504 | 54 |
0.100 | 1850 | 21 | 67 | 236 | 28 | 264 | 266 | 575 | 53 |
0.101 | 1849 | 22 | 59 | 185 | 24 | 209 | 282 | 502 | 52 |
0.102 | 1848 | 24 | 66 | 199 | 20 | 219 | 281 | 559 | 51 |
0.103 | 1847 | 27 | 73 | 187 | 20 | 207 | 321 | 628 | 50 |
0.104 | 1846 | 24 | 76 | 188 | 18 | 206 | 299 | 658 | 49 |
0.105 | 1845 | 23 | 68 | 160 | 22 | 182 | 281 | 575 | 48 |
0.106 | 1844 | 24 | 73 | 160 | 17 | 177 | 291 | 619 | 47 |
0.107 | 1843 | 25 | 69 | 188 | 15 | 203 | 296 | 590 | 46 |
0.108 | 1842 | 25 | 74 | 170 | 23 | 193 | 297 | 630 | 45 |
0.109 | 1841 | 24 | 67 | 191 | 22 | 213 | 294 | 587 | 44 |
0.110 | 1840 | 26 | 75 | 153 | 24 | 177 | 305 | 626 | 43 |
0.111 | 1839 | 25 | 78 | 193 | 25 | 218 | 310 | 670 | 42 |
0.112 | 1838 | 28 | 73 | 156 | 25 | 181 | 348 | 616 | 41 |
0.113 | 1837 | 27 | 65 | 107 | 73 | 180 | 331 | 556 | 40 |
0.114 | 1836 | 27 | 59 | 150 | 32 | 182 | 310 | 529 | 39 |
0.115 | 1835 | 25 | 62 | 147 | 26 | 173 | 299 | 531 | 38 |
0.116 | 1834 | 26 | 71 | 154 | 18 | 172 | 295 | 587 | 37 |
0.117 | 1833 | 26 | 61 | 151 | 25 | 176 | 299 | 539 | 36 |
0.118 | 1832 | 27 | 68 | 142 | 24 | 166 | 317 | 585 | 35 |
0.119 | 1831 | 26 | 72 | 118 | 16 | 134 | 304 | 624 | 34 |
0.120 | 1830 | 27 | 68 | 155 | 25 | 180 | 305 | 585 | 33 |
0.121 | 1829 | 27 | 70 | 112 | 21 | 133 | 324 | 604 | 32 |
0.122 | 1828 | 27 | 67 | 173 | 23 | 196 | 312 | 586 | 31 |
0.123 | 1827 | 26 | 67 | 151 | 31 | 182 | 318 | 591 | 30 |
0.124 | 1826 | 26 | 71 | 146 | 27 | 173 | 309 | 603 | 29 |
0.125 | 1825 | 27 | 73 | 150 | 24 | 174 | 317 | 624 | 28 |
0.126 | 1824 | 27 | 74 | 173 | 28 | 201 | 322 | 638 | 27 |
0.127 | 1823 | 28 | 71 | 149 | 24 | 173 | 324 | 622 | 26 |
0.128 | 1822 | 28 | 69 | 124 | 21 | 145 | 330 | 597 | 25 |
0.129 | 1821 | 29 | 65 | 180 | 26 | 206 | 336 | 561 | 24 |
0.130 | 1820 | 27 | 64 | 127 | 24 | 151 | 313 | 557 | 23 |
0.131 | 1819 | 29 | 63 | 122 | 24 | 146 | 328 | 552 | 22 |
0.132 | 1818 | 29 | 65 | 118 | 22 | 140 | 324 | 561 | 21 |
0.133 | 1817 | 26 | 67 | 161 | 33 | 194 | 318 | 576 | 20 |