Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample BITTER-11 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589723
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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 164; Begin 1820; 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:
1476 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 | 26 | 82 | 156 | 16 | 172 | 309 | 687 | 196 |
-0.032 | 1982 | 24 | 81 | 186 | 19 | 205 | 297 | 666 | 195 |
-0.031 | 1981 | 25 | 85 | 158 | 22 | 180 | 321 | 694 | 194 |
-0.030 | 1980 | 24 | 76 | 199 | 26 | 225 | 301 | 631 | 193 |
-0.029 | 1979 | 26 | 84 | 189 | 29 | 218 | 312 | 688 | 192 |
-0.028 | 1978 | 26 | 85 | 173 | 26 | 199 | 333 | 696 | 191 |
-0.027 | 1977 | 25 | 82 | 190 | 31 | 221 | 313 | 653 | 190 |
-0.026 | 1976 | 26 | 85 | 178 | 27 | 205 | 329 | 714 | 189 |
-0.025 | 1975 | 26 | 76 | 146 | 27 | 173 | 320 | 628 | 188 |
-0.024 | 1974 | 27 | 77 | 148 | 18 | 166 | 310 | 669 | 187 |
-0.023 | 1973 | 25 | 83 | 148 | 23 | 171 | 310 | 701 | 186 |
-0.022 | 1972 | 27 | 78 | 178 | 31 | 209 | 325 | 682 | 185 |
-0.021 | 1971 | 26 | 84 | 204 | 31 | 235 | 328 | 681 | 184 |
-0.020 | 1970 | 24 | 87 | 245 | 35 | 280 | 330 | 698 | 183 |
-0.019 | 1969 | 26 | 93 | 256 | 40 | 296 | 329 | 738 | 182 |
-0.018 | 1968 | 28 | 79 | 223 | 45 | 268 | 338 | 668 | 181 |
-0.017 | 1967 | 24 | 83 | 236 | 29 | 265 | 304 | 673 | 180 |
-0.016 | 1966 | 25 | 85 | 230 | 30 | 260 | 308 | 710 | 179 |
-0.015 | 1965 | 24 | 74 | 242 | 29 | 271 | 290 | 655 | 178 |
-0.014 | 1964 | 24 | 71 | 222 | 34 | 256 | 291 | 606 | 177 |
-0.013 | 1963 | 24 | 81 | 253 | 56 | 309 | 311 | 638 | 176 |
-0.012 | 1962 | 26 | 79 | 182 | 46 | 228 | 319 | 649 | 175 |
-0.011 | 1961 | 26 | 86 | 196 | 24 | 220 | 329 | 718 | 174 |
-0.010 | 1960 | 26 | 80 | 239 | 45 | 284 | 317 | 691 | 173 |
-0.009 | 1959 | 24 | 86 | 220 | 37 | 257 | 312 | 727 | 172 |
-0.008 | 1958 | 28 | 86 | 209 | 31 | 240 | 339 | 707 | 171 |
-0.007 | 1957 | 25 | 91 | 191 | 20 | 211 | 309 | 741 | 170 |
-0.006 | 1956 | 28 | 89 | 179 | 21 | 200 | 334 | 757 | 169 |
-0.005 | 1955 | 27 | 89 | 147 | 25 | 172 | 349 | 731 | 168 |
-0.004 | 1954 | 29 | 87 | 195 | 25 | 220 | 338 | 717 | 167 |
-0.003 | 1953 | 24 | 85 | 174 | 38 | 212 | 303 | 723 | 166 |
-0.002 | 1952 | 26 | 87 | 178 | 27 | 205 | 328 | 703 | 165 |
-0.001 | 1951 | 26 | 83 | 206 | 43 | 249 | 316 | 726 | 164 |
0.000 | 1950 | 27 | 90 | 198 | 26 | 224 | 335 | 717 | 163 |
0.001 | 1949 | 24 | 92 | 228 | 42 | 270 | 321 | 733 | 162 |
0.002 | 1948 | 24 | 84 | 309 | 37 | 346 | 315 | 669 | 161 |
0.003 | 1947 | 27 | 91 | 258 | 64 | 322 | 341 | 741 | 160 |
0.004 | 1946 | 26 | 90 | 349 | 50 | 399 | 340 | 740 | 159 |
0.005 | 1945 | 26 | 86 | 265 | 79 | 344 | 354 | 691 | 158 |
0.006 | 1944 | 27 | 79 | 284 | 57 | 341 | 339 | 662 | 157 |
0.007 | 1943 | 29 | 81 | 211 | 64 | 275 | 352 | 691 | 156 |
0.008 | 1942 | 31 | 90 | 106 | 51 | 157 | 383 | 762 | 155 |
0.009 | 1941 | 29 | 89 | 169 | 83 | 252 | 389 | 747 | 154 |
0.010 | 1940 | 30 | 92 | 188 | 30 | 218 | 391 | 800 | 153 |
0.011 | 1939 | 28 | 92 | 319 | 65 | 384 | 369 | 773 | 152 |
0.012 | 1938 | 28 | 95 | 286 | 60 | 346 | 344 | 768 | 151 |
0.013 | 1937 | 22 | 85 | 253 | 31 | 284 | 271 | 694 | 150 |
0.014 | 1936 | 22 | 91 | 436 | 42 | 478 | 303 | 718 | 149 |
0.015 | 1935 | 21 | 87 | 403 | 56 | 459 | 287 | 692 | 148 |
0.016 | 1934 | 25 | 92 | 547 | 102 | 649 | 352 | 690 | 147 |
0.017 | 1933 | 27 | 73 | 195 | 120 | 315 | 330 | 667 | 146 |
0.018 | 1932 | 23 | 76 | 309 | 73 | 382 | 295 | 632 | 145 |
0.019 | 1931 | 24 | 82 | 348 | 61 | 409 | 304 | 651 | 144 |
0.020 | 1930 | 24 | 82 | 288 | 39 | 327 | 304 | 677 | 143 |
0.021 | 1929 | 23 | 78 | 162 | 32 | 194 | 293 | 655 | 142 |
0.022 | 1928 | 25 | 68 | 112 | 26 | 138 | 301 | 595 | 141 |
0.023 | 1927 | 26 | 54 | 67 | 9 | 76 | 286 | 473 | 140 |
0.024 | 1926 | 22 | 64 | 87 | 18 | 105 | 271 | 547 | 139 |
0.025 | 1925 | 23 | 66 | 125 | 40 | 165 | 289 | 559 | 138 |
0.026 | 1924 | 20 | 70 | 169 | 23 | 192 | 259 | 576 | 137 |
0.027 | 1923 | 20 | 72 | 167 | 27 | 194 | 256 | 602 | 136 |
0.028 | 1922 | 19 | 71 | 195 | 35 | 230 | 257 | 569 | 135 |
0.029 | 1921 | 19 | 71 | 199 | 36 | 235 | 253 | 559 | 134 |
0.030 | 1920 | 17 | 63 | 173 | 26 | 199 | 231 | 512 | 133 |
0.031 | 1919 | 18 | 76 | 204 | 35 | 239 | 245 | 604 | 132 |
0.032 | 1918 | 21 | 60 | 167 | 34 | 201 | 261 | 518 | 131 |
0.033 | 1917 | 19 | 68 | 127 | 24 | 151 | 248 | 555 | 130 |
0.034 | 1916 | 23 | 57 | 129 | 22 | 151 | 269 | 511 | 129 |
0.035 | 1915 | 23 | 69 | 115 | 21 | 136 | 274 | 589 | 128 |
0.036 | 1914 | 19 | 68 | 185 | 26 | 211 | 237 | 578 | 127 |
0.037 | 1913 | 22 | 68 | 171 | 36 | 207 | 285 | 573 | 126 |
0.038 | 1912 | 22 | 44 | 168 | 69 | 237 | 253 | 392 | 125 |
0.039 | 1911 | 20 | 67 | 196 | 27 | 223 | 257 | 577 | 124 |
0.040 | 1910 | 20 | 71 | 153 | 34 | 187 | 251 | 592 | 123 |
0.041 | 1909 | 18 | 56 | 152 | 20 | 172 | 212 | 470 | 122 |
0.042 | 1908 | 16 | 60 | 219 | 35 | 254 | 204 | 474 | 121 |
0.043 | 1907 | 21 | 50 | 161 | 28 | 189 | 254 | 435 | 120 |
0.044 | 1906 | 19 | 60 | 141 | 25 | 166 | 237 | 504 | 119 |
0.045 | 1905 | 19 | 60 | 160 | 20 | 180 | 222 | 505 | 118 |
0.046 | 1904 | 19 | 65 | 176 | 27 | 203 | 240 | 534 | 117 |
0.047 | 1903 | 21 | 58 | 165 | 24 | 189 | 244 | 498 | 116 |
0.048 | 1902 | 20 | 58 | 174 | 32 | 206 | 252 | 493 | 115 |
0.049 | 1901 | 20 | 67 | 170 | 23 | 193 | 250 | 557 | 114 |
0.050 | 1900 | 19 | 66 | 171 | 26 | 197 | 245 | 568 | 113 |
0.051 | 1899 | 20 | 46 | 125 | 23 | 148 | 234 | 395 | 112 |
0.052 | 1898 | 20 | 60 | 191 | 22 | 213 | 244 | 506 | 111 |
0.053 | 1897 | 22 | 64 | 155 | 30 | 185 | 266 | 540 | 110 |
0.054 | 1896 | 21 | 63 | 155 | 24 | 179 | 254 | 536 | 109 |
0.055 | 1895 | 21 | 58 | 125 | 33 | 158 | 263 | 496 | 108 |
0.056 | 1894 | 23 | 59 | 118 | 20 | 138 | 267 | 509 | 107 |
0.057 | 1893 | 20 | 56 | 127 | 21 | 148 | 251 | 469 | 106 |
0.058 | 1892 | 21 | 57 | 133 | 27 | 160 | 250 | 484 | 105 |
0.059 | 1891 | 21 | 66 | 152 | 21 | 173 | 267 | 556 | 104 |
0.060 | 1890 | 22 | 62 | 152 | 23 | 175 | 271 | 516 | 103 |
0.061 | 1889 | 21 | 72 | 143 | 33 | 176 | 275 | 589 | 102 |
0.062 | 1888 | 24 | 71 | 149 | 26 | 175 | 300 | 598 | 101 |
0.063 | 1887 | 26 | 60 | 119 | 27 | 146 | 303 | 511 | 100 |
0.064 | 1886 | 22 | 72 | 106 | 19 | 125 | 265 | 601 | 99 |
0.065 | 1885 | 21 | 69 | 133 | 23 | 156 | 264 | 579 | 98 |
0.066 | 1884 | 24 | 65 | 98 | 16 | 114 | 280 | 559 | 97 |
0.067 | 1883 | 21 | 61 | 104 | 17 | 121 | 257 | 526 | 96 |
0.068 | 1882 | 19 | 64 | 132 | 17 | 149 | 224 | 530 | 95 |
0.069 | 1881 | 22 | 68 | 153 | 26 | 179 | 280 | 552 | 94 |
0.070 | 1880 | 23 | 59 | 113 | 18 | 131 | 278 | 506 | 93 |
0.071 | 1879 | 21 | 66 | 138 | 20 | 158 | 256 | 542 | 92 |
0.072 | 1878 | 24 | 71 | 148 | 24 | 172 | 284 | 574 | 91 |
0.073 | 1877 | 23 | 69 | 129 | 15 | 144 | 276 | 595 | 90 |
0.074 | 1876 | 24 | 61 | 113 | 20 | 133 | 290 | 516 | 89 |
0.075 | 1875 | 24 | 54 | 120 | 21 | 141 | 269 | 484 | 88 |
0.076 | 1874 | 23 | 66 | 122 | 16 | 138 | 270 | 561 | 87 |
0.077 | 1873 | 23 | 62 | 140 | 18 | 158 | 264 | 525 | 86 |
0.078 | 1872 | 21 | 59 | 141 | 28 | 169 | 269 | 495 | 85 |
0.079 | 1871 | 23 | 69 | 181 | 22 | 203 | 277 | 588 | 84 |
0.080 | 1870 | 21 | 67 | 149 | 25 | 174 | 269 | 577 | 83 |
0.081 | 1869 | 22 | 71 | 159 | 18 | 177 | 275 | 607 | 82 |
0.082 | 1868 | 21 | 65 | 183 | 23 | 206 | 261 | 554 | 81 |
0.083 | 1867 | 22 | 65 | 160 | 23 | 183 | 264 | 542 | 80 |
0.084 | 1866 | 23 | 61 | 132 | 18 | 150 | 274 | 523 | 79 |
0.085 | 1865 | 22 | 68 | 182 | 19 | 201 | 265 | 580 | 78 |
0.086 | 1864 | 25 | 68 | 167 | 19 | 186 | 288 | 578 | 77 |
0.087 | 1863 | 25 | 74 | 196 | 23 | 219 | 311 | 634 | 76 |
0.088 | 1862 | 26 | 72 | 144 | 20 | 164 | 313 | 620 | 75 |
0.089 | 1861 | 24 | 76 | 169 | 18 | 187 | 284 | 634 | 74 |
0.090 | 1860 | 25 | 74 | 157 | 17 | 174 | 299 | 622 | 73 |
0.091 | 1859 | 24 | 79 | 168 | 25 | 193 | 287 | 641 | 72 |
0.092 | 1858 | 26 | 74 | 172 | 25 | 197 | 308 | 633 | 71 |
0.093 | 1857 | 26 | 78 | 139 | 20 | 159 | 324 | 631 | 70 |
0.094 | 1856 | 25 | 77 | 137 | 20 | 157 | 305 | 636 | 69 |
0.095 | 1855 | 26 | 79 | 149 | 15 | 164 | 301 | 688 | 68 |
0.096 | 1854 | 25 | 79 | 144 | 21 | 165 | 304 | 666 | 67 |
0.097 | 1853 | 25 | 76 | 123 | 21 | 144 | 304 | 621 | 66 |
0.098 | 1852 | 28 | 77 | 168 | 18 | 186 | 336 | 656 | 65 |
0.099 | 1851 | 27 | 76 | 153 | 25 | 178 | 328 | 650 | 64 |
0.100 | 1850 | 28 | 82 | 171 | 23 | 194 | 322 | 683 | 63 |
0.101 | 1849 | 29 | 71 | 128 | 24 | 152 | 331 | 605 | 62 |
0.102 | 1848 | 26 | 75 | 148 | 24 | 172 | 310 | 627 | 61 |
0.103 | 1847 | 31 | 78 | 146 | 21 | 167 | 361 | 662 | 60 |
0.104 | 1846 | 30 | 83 | 144 | 16 | 160 | 359 | 726 | 59 |
0.105 | 1845 | 26 | 73 | 114 | 21 | 135 | 308 | 623 | 58 |
0.106 | 1844 | 27 | 74 | 93 | 17 | 110 | 329 | 632 | 57 |
0.107 | 1843 | 25 | 75 | 90 | 22 | 112 | 305 | 615 | 56 |
0.108 | 1842 | 25 | 71 | 90 | 13 | 103 | 297 | 615 | 55 |
0.109 | 1841 | 26 | 71 | 82 | 14 | 96 | 297 | 613 | 54 |
0.110 | 1840 | 25 | 65 | 89 | 16 | 105 | 282 | 553 | 53 |
0.111 | 1839 | 24 | 74 | 146 | 19 | 165 | 308 | 631 | 52 |
0.112 | 1838 | 27 | 68 | 106 | 14 | 120 | 323 | 585 | 51 |
0.113 | 1837 | 26 | 68 | 112 | 14 | 126 | 325 | 592 | 50 |
0.114 | 1836 | 26 | 76 | 114 | 18 | 132 | 306 | 644 | 49 |
0.115 | 1835 | 24 | 68 | 120 | 27 | 147 | 290 | 559 | 48 |
0.116 | 1834 | 26 | 75 | 117 | 20 | 137 | 308 | 615 | 47 |
0.117 | 1833 | 25 | 71 | 114 | 15 | 129 | 294 | 616 | 46 |
0.118 | 1832 | 28 | 73 | 83 | 17 | 100 | 324 | 619 | 45 |
0.119 | 1831 | 23 | 72 | 90 | 24 | 114 | 282 | 615 | 44 |
0.120 | 1830 | 25 | 72 | 99 | 21 | 120 | 286 | 607 | 43 |
0.121 | 1829 | 25 | 76 | 93 | 22 | 115 | 300 | 629 | 42 |
0.122 | 1828 | 26 | 70 | 94 | 25 | 119 | 298 | 608 | 41 |
0.123 | 1827 | 26 | 72 | 92 | 26 | 118 | 302 | 590 | 40 |
0.124 | 1826 | 25 | 70 | 83 | 22 | 105 | 306 | 583 | 39 |
0.125 | 1825 | 26 | 71 | 89 | 25 | 114 | 312 | 602 | 38 |
0.126 | 1824 | 26 | 70 | 80 | 27 | 107 | 309 | 608 | 37 |
0.127 | 1823 | 27 | 74 | 77 | 22 | 99 | 320 | 646 | 36 |
0.128 | 1822 | 26 | 71 | 64 | 21 | 85 | 320 | 601 | 35 |
0.129 | 1821 | 29 | 68 | 72 | 19 | 91 | 321 | 585 | 34 |
0.130 | 1820 | 26 | 66 | 66 | 22 | 88 | 312 | 568 | 33 |