Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample POWDER-41 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.597069
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 44.090000 * Longitude: -107.030000
Minimum Elevation: 2850.0 m * Maximum Elevation: 2850.0 m
Event(s):
POWDER * Latitude: 44.090000 * Longitude: -107.030000 * Elevation: 2850.0 m * Location: Powder river, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition N; Slope 5 deg; Geology: Granit Gneis Schutt; Tree line 3060 m; av. Tree height 25 m; Tree cover 25%; Shrub cover 20%; Herb cover 50%; Vegatation type: Homogen. Lockerer Bestand an Nordhang; Film number: 733A
Comment:
Species PCEN; No of rings 177; Begin 1807; 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:
1593 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 | 28 | 80 | 77 | 11 | 88 | 320 | 673 | 233 |
-0.032 | 1982 | 28 | 73 | 84 | 10 | 94 | 304 | 653 | 232 |
-0.031 | 1981 | 27 | 72 | 90 | 14 | 104 | 305 | 624 | 231 |
-0.030 | 1980 | 27 | 70 | 93 | 15 | 108 | 302 | 599 | 230 |
-0.029 | 1979 | 27 | 69 | 102 | 14 | 116 | 302 | 593 | 229 |
-0.028 | 1978 | 27 | 73 | 104 | 11 | 115 | 305 | 639 | 228 |
-0.027 | 1977 | 27 | 73 | 99 | 16 | 115 | 304 | 625 | 227 |
-0.026 | 1976 | 28 | 71 | 109 | 17 | 126 | 314 | 602 | 226 |
-0.025 | 1975 | 28 | 63 | 106 | 20 | 126 | 308 | 552 | 225 |
-0.024 | 1974 | 25 | 65 | 117 | 15 | 132 | 290 | 564 | 224 |
-0.023 | 1973 | 25 | 74 | 119 | 14 | 133 | 287 | 646 | 223 |
-0.022 | 1972 | 28 | 65 | 114 | 19 | 133 | 312 | 553 | 222 |
-0.021 | 1971 | 26 | 75 | 131 | 16 | 147 | 301 | 645 | 221 |
-0.020 | 1970 | 27 | 76 | 137 | 30 | 167 | 306 | 658 | 220 |
-0.019 | 1969 | 28 | 83 | 136 | 18 | 154 | 328 | 709 | 219 |
-0.018 | 1968 | 27 | 52 | 147 | 25 | 172 | 296 | 452 | 218 |
-0.017 | 1967 | 27 | 71 | 117 | 16 | 133 | 309 | 610 | 217 |
-0.016 | 1966 | 28 | 71 | 121 | 15 | 136 | 315 | 623 | 216 |
-0.015 | 1965 | 26 | 49 | 156 | 39 | 195 | 288 | 435 | 215 |
-0.014 | 1964 | 25 | 60 | 206 | 31 | 237 | 299 | 496 | 214 |
-0.013 | 1963 | 26 | 73 | 202 | 48 | 250 | 316 | 615 | 213 |
-0.012 | 1962 | 26 | 66 | 125 | 17 | 142 | 294 | 586 | 212 |
-0.011 | 1961 | 28 | 74 | 122 | 28 | 150 | 316 | 641 | 211 |
-0.010 | 1960 | 26 | 75 | 120 | 22 | 142 | 311 | 648 | 210 |
-0.009 | 1959 | 25 | 73 | 178 | 17 | 195 | 298 | 620 | 209 |
-0.008 | 1958 | 26 | 77 | 144 | 18 | 162 | 300 | 637 | 208 |
-0.007 | 1957 | 25 | 54 | 138 | 47 | 185 | 284 | 490 | 207 |
-0.006 | 1956 | 28 | 71 | 127 | 21 | 148 | 327 | 621 | 206 |
-0.005 | 1955 | 28 | 77 | 131 | 18 | 149 | 327 | 660 | 205 |
-0.004 | 1954 | 26 | 71 | 157 | 17 | 174 | 296 | 622 | 204 |
-0.003 | 1953 | 25 | 70 | 206 | 24 | 230 | 297 | 594 | 203 |
-0.002 | 1952 | 26 | 76 | 143 | 25 | 168 | 312 | 638 | 202 |
-0.001 | 1951 | 27 | 60 | 143 | 22 | 165 | 308 | 533 | 201 |
0.000 | 1950 | 26 | 58 | 126 | 29 | 155 | 303 | 516 | 200 |
0.001 | 1949 | 28 | 70 | 137 | 30 | 167 | 314 | 617 | 199 |
0.002 | 1948 | 29 | 78 | 125 | 17 | 142 | 321 | 655 | 198 |
0.003 | 1947 | 28 | 76 | 119 | 17 | 136 | 320 | 655 | 197 |
0.004 | 1946 | 28 | 79 | 127 | 15 | 142 | 314 | 685 | 196 |
0.005 | 1945 | 28 | 69 | 132 | 18 | 150 | 316 | 634 | 195 |
0.006 | 1944 | 28 | 73 | 126 | 21 | 147 | 324 | 625 | 194 |
0.007 | 1943 | 27 | 74 | 138 | 20 | 158 | 320 | 641 | 193 |
0.008 | 1942 | 27 | 78 | 142 | 22 | 164 | 319 | 675 | 192 |
0.009 | 1941 | 26 | 60 | 155 | 42 | 197 | 294 | 533 | 191 |
0.010 | 1940 | 25 | 79 | 176 | 30 | 206 | 307 | 669 | 190 |
0.011 | 1939 | 27 | 81 | 140 | 31 | 171 | 326 | 705 | 189 |
0.012 | 1938 | 28 | 78 | 138 | 23 | 161 | 314 | 680 | 188 |
0.013 | 1937 | 28 | 80 | 124 | 18 | 142 | 323 | 691 | 187 |
0.014 | 1936 | 29 | 82 | 118 | 15 | 133 | 335 | 705 | 186 |
0.015 | 1935 | 26 | 71 | 108 | 17 | 125 | 309 | 618 | 185 |
0.016 | 1934 | 28 | 81 | 116 | 18 | 134 | 324 | 693 | 184 |
0.017 | 1933 | 27 | 77 | 165 | 18 | 183 | 306 | 666 | 183 |
0.018 | 1932 | 27 | 76 | 193 | 22 | 215 | 302 | 630 | 182 |
0.019 | 1931 | 29 | 71 | 129 | 23 | 152 | 329 | 596 | 181 |
0.020 | 1930 | 28 | 76 | 151 | 17 | 168 | 317 | 653 | 180 |
0.021 | 1929 | 26 | 73 | 176 | 17 | 193 | 298 | 610 | 179 |
0.022 | 1928 | 26 | 64 | 182 | 25 | 207 | 303 | 551 | 178 |
0.023 | 1927 | 27 | 68 | 171 | 17 | 188 | 296 | 587 | 177 |
0.024 | 1926 | 28 | 76 | 143 | 19 | 162 | 324 | 632 | 176 |
0.025 | 1925 | 26 | 73 | 147 | 17 | 164 | 311 | 620 | 175 |
0.026 | 1924 | 29 | 69 | 118 | 16 | 134 | 322 | 606 | 174 |
0.027 | 1923 | 27 | 63 | 125 | 13 | 138 | 299 | 549 | 173 |
0.028 | 1922 | 28 | 74 | 136 | 18 | 154 | 312 | 631 | 172 |
0.029 | 1921 | 27 | 70 | 157 | 26 | 183 | 324 | 603 | 171 |
0.030 | 1920 | 28 | 49 | 128 | 13 | 141 | 302 | 445 | 170 |
0.031 | 1919 | 27 | 73 | 129 | 19 | 148 | 309 | 621 | 169 |
0.032 | 1918 | 26 | 67 | 159 | 24 | 183 | 299 | 578 | 168 |
0.033 | 1917 | 26 | 60 | 131 | 13 | 144 | 290 | 525 | 167 |
0.034 | 1916 | 24 | 65 | 170 | 17 | 187 | 282 | 554 | 166 |
0.035 | 1915 | 26 | 54 | 144 | 25 | 169 | 290 | 481 | 165 |
0.036 | 1914 | 26 | 69 | 187 | 24 | 211 | 289 | 577 | 164 |
0.037 | 1913 | 26 | 72 | 179 | 25 | 204 | 302 | 610 | 163 |
0.038 | 1912 | 28 | 53 | 161 | 21 | 182 | 303 | 458 | 162 |
0.039 | 1911 | 29 | 67 | 119 | 18 | 137 | 314 | 576 | 161 |
0.040 | 1910 | 27 | 71 | 128 | 20 | 148 | 306 | 590 | 160 |
0.041 | 1909 | 25 | 71 | 155 | 15 | 170 | 289 | 614 | 159 |
0.042 | 1908 | 26 | 65 | 173 | 25 | 198 | 296 | 554 | 158 |
0.043 | 1907 | 28 | 58 | 130 | 29 | 159 | 313 | 510 | 157 |
0.044 | 1906 | 31 | 63 | 93 | 11 | 104 | 329 | 563 | 156 |
0.045 | 1905 | 28 | 68 | 104 | 14 | 118 | 312 | 601 | 155 |
0.046 | 1904 | 27 | 72 | 121 | 17 | 138 | 308 | 623 | 154 |
0.047 | 1903 | 26 | 69 | 132 | 20 | 152 | 302 | 584 | 153 |
0.048 | 1902 | 27 | 68 | 124 | 20 | 144 | 311 | 580 | 152 |
0.049 | 1901 | 26 | 75 | 134 | 18 | 152 | 303 | 654 | 151 |
0.050 | 1900 | 23 | 72 | 146 | 17 | 163 | 277 | 609 | 150 |
0.051 | 1899 | 24 | 68 | 129 | 15 | 144 | 277 | 605 | 149 |
0.052 | 1898 | 24 | 67 | 130 | 18 | 148 | 272 | 573 | 148 |
0.053 | 1897 | 26 | 69 | 131 | 17 | 148 | 297 | 600 | 147 |
0.054 | 1896 | 28 | 74 | 142 | 17 | 159 | 312 | 630 | 146 |
0.055 | 1895 | 28 | 70 | 117 | 19 | 136 | 318 | 606 | 145 |
0.056 | 1894 | 27 | 75 | 130 | 19 | 149 | 320 | 638 | 144 |
0.057 | 1893 | 26 | 69 | 138 | 21 | 159 | 309 | 604 | 143 |
0.058 | 1892 | 25 | 63 | 128 | 32 | 160 | 286 | 548 | 142 |
0.059 | 1891 | 26 | 67 | 110 | 25 | 135 | 297 | 562 | 141 |
0.060 | 1890 | 26 | 64 | 102 | 15 | 117 | 299 | 550 | 140 |
0.061 | 1889 | 25 | 73 | 104 | 16 | 120 | 296 | 628 | 139 |
0.062 | 1888 | 25 | 61 | 124 | 16 | 140 | 283 | 534 | 138 |
0.063 | 1887 | 27 | 71 | 103 | 16 | 119 | 305 | 617 | 137 |
0.064 | 1886 | 26 | 65 | 124 | 14 | 138 | 291 | 576 | 136 |
0.065 | 1885 | 27 | 57 | 127 | 22 | 149 | 302 | 502 | 135 |
0.066 | 1884 | 26 | 67 | 110 | 15 | 125 | 301 | 584 | 134 |
0.067 | 1883 | 27 | 71 | 90 | 10 | 100 | 297 | 616 | 133 |
0.068 | 1882 | 26 | 65 | 99 | 15 | 114 | 304 | 555 | 132 |
0.069 | 1881 | 27 | 74 | 136 | 17 | 153 | 301 | 640 | 131 |
0.070 | 1880 | 26 | 59 | 99 | 13 | 112 | 295 | 509 | 130 |
0.071 | 1879 | 26 | 68 | 116 | 11 | 127 | 296 | 593 | 129 |
0.072 | 1878 | 24 | 72 | 149 | 14 | 163 | 273 | 620 | 128 |
0.073 | 1877 | 24 | 59 | 124 | 22 | 146 | 281 | 503 | 127 |
0.074 | 1876 | 24 | 67 | 142 | 18 | 160 | 280 | 564 | 126 |
0.075 | 1875 | 26 | 56 | 110 | 11 | 121 | 294 | 505 | 125 |
0.076 | 1874 | 24 | 71 | 136 | 18 | 154 | 284 | 617 | 124 |
0.077 | 1873 | 24 | 70 | 146 | 21 | 167 | 284 | 599 | 123 |
0.078 | 1872 | 28 | 62 | 88 | 14 | 102 | 309 | 557 | 122 |
0.079 | 1871 | 25 | 75 | 115 | 18 | 133 | 298 | 625 | 121 |
0.080 | 1870 | 25 | 61 | 100 | 18 | 118 | 288 | 522 | 120 |
0.081 | 1869 | 28 | 71 | 89 | 15 | 104 | 315 | 617 | 119 |
0.082 | 1868 | 25 | 70 | 122 | 18 | 140 | 293 | 612 | 118 |
0.083 | 1867 | 27 | 65 | 127 | 18 | 145 | 298 | 561 | 117 |
0.084 | 1866 | 25 | 45 | 128 | 17 | 145 | 277 | 399 | 116 |
0.085 | 1865 | 28 | 69 | 92 | 10 | 102 | 308 | 635 | 115 |
0.086 | 1864 | 28 | 71 | 97 | 18 | 115 | 323 | 606 | 114 |
0.087 | 1863 | 28 | 71 | 109 | 14 | 123 | 312 | 618 | 113 |
0.088 | 1862 | 28 | 66 | 87 | 13 | 100 | 318 | 575 | 112 |
0.089 | 1861 | 28 | 68 | 93 | 15 | 108 | 319 | 594 | 111 |
0.090 | 1860 | 29 | 72 | 97 | 12 | 109 | 321 | 651 | 110 |
0.091 | 1859 | 26 | 65 | 116 | 16 | 132 | 287 | 574 | 109 |
0.092 | 1858 | 26 | 66 | 121 | 16 | 137 | 292 | 569 | 108 |
0.093 | 1857 | 28 | 68 | 116 | 15 | 131 | 307 | 596 | 107 |
0.094 | 1856 | 27 | 68 | 103 | 15 | 118 | 308 | 593 | 106 |
0.095 | 1855 | 27 | 73 | 104 | 11 | 115 | 310 | 635 | 105 |
0.096 | 1854 | 24 | 74 | 118 | 14 | 132 | 290 | 630 | 104 |
0.097 | 1853 | 25 | 70 | 89 | 11 | 100 | 284 | 592 | 103 |
0.098 | 1852 | 26 | 63 | 90 | 15 | 105 | 296 | 551 | 102 |
0.099 | 1851 | 25 | 63 | 106 | 14 | 120 | 281 | 558 | 101 |
0.100 | 1850 | 24 | 64 | 117 | 17 | 134 | 278 | 548 | 100 |
0.101 | 1849 | 25 | 61 | 111 | 17 | 128 | 283 | 525 | 99 |
0.102 | 1848 | 25 | 58 | 111 | 15 | 126 | 281 | 499 | 98 |
0.103 | 1847 | 27 | 58 | 81 | 15 | 96 | 298 | 518 | 97 |
0.104 | 1846 | 27 | 67 | 73 | 10 | 83 | 309 | 601 | 96 |
0.105 | 1845 | 26 | 60 | 67 | 13 | 80 | 292 | 535 | 95 |
0.106 | 1844 | 27 | 65 | 78 | 10 | 88 | 295 | 585 | 94 |
0.107 | 1843 | 27 | 61 | 76 | 10 | 86 | 290 | 545 | 93 |
0.108 | 1842 | 28 | 67 | 69 | 10 | 79 | 313 | 593 | 92 |
0.109 | 1841 | 26 | 63 | 96 | 18 | 114 | 285 | 543 | 91 |
0.110 | 1840 | 26 | 65 | 99 | 15 | 114 | 287 | 560 | 90 |
0.111 | 1839 | 25 | 69 | 119 | 19 | 138 | 291 | 581 | 89 |
0.112 | 1838 | 29 | 70 | 112 | 16 | 128 | 316 | 606 | 88 |
0.113 | 1837 | 27 | 52 | 125 | 17 | 142 | 295 | 462 | 87 |
0.114 | 1836 | 27 | 68 | 124 | 17 | 141 | 307 | 580 | 86 |
0.115 | 1835 | 28 | 52 | 120 | 21 | 141 | 317 | 467 | 85 |
0.116 | 1834 | 27 | 76 | 127 | 25 | 152 | 311 | 642 | 84 |
0.117 | 1833 | 27 | 70 | 132 | 24 | 156 | 309 | 609 | 83 |
0.118 | 1832 | 30 | 60 | 103 | 14 | 117 | 330 | 526 | 82 |
0.119 | 1831 | 26 | 70 | 108 | 13 | 121 | 298 | 605 | 81 |
0.120 | 1830 | 27 | 73 | 122 | 17 | 139 | 308 | 615 | 80 |
0.121 | 1829 | 26 | 78 | 128 | 18 | 146 | 310 | 667 | 79 |
0.122 | 1828 | 27 | 68 | 110 | 17 | 127 | 310 | 582 | 78 |
0.123 | 1827 | 28 | 76 | 105 | 15 | 120 | 328 | 663 | 77 |
0.124 | 1826 | 28 | 75 | 107 | 16 | 123 | 326 | 649 | 76 |
0.125 | 1825 | 29 | 81 | 92 | 17 | 109 | 338 | 691 | 75 |
0.126 | 1824 | 28 | 74 | 95 | 17 | 112 | 322 | 632 | 74 |
0.127 | 1823 | 30 | 78 | 88 | 11 | 99 | 324 | 680 | 73 |
0.128 | 1822 | 28 | 76 | 92 | 17 | 109 | 330 | 646 | 72 |
0.129 | 1821 | 28 | 73 | 92 | 13 | 105 | 324 | 638 | 71 |
0.130 | 1820 | 30 | 69 | 69 | 11 | 80 | 331 | 601 | 70 |
0.131 | 1819 | 26 | 69 | 94 | 15 | 109 | 304 | 591 | 69 |
0.132 | 1818 | 28 | 68 | 104 | 16 | 120 | 319 | 593 | 68 |
0.133 | 1817 | 29 | 67 | 85 | 16 | 101 | 323 | 588 | 67 |
0.134 | 1816 | 29 | 77 | 96 | 18 | 114 | 333 | 660 | 66 |
0.135 | 1815 | 30 | 71 | 85 | 19 | 104 | 337 | 614 | 65 |
0.136 | 1814 | 27 | 74 | 80 | 15 | 95 | 321 | 641 | 64 |
0.137 | 1813 | 26 | 73 | 99 | 16 | 115 | 312 | 620 | 63 |
0.138 | 1812 | 27 | 69 | 110 | 24 | 134 | 318 | 597 | 62 |
0.139 | 1811 | 28 | 72 | 110 | 25 | 135 | 336 | 624 | 61 |
0.140 | 1810 | 30 | 62 | 95 | 33 | 128 | 338 | 551 | 60 |
0.141 | 1809 | 33 | 72 | 63 | 21 | 84 | 373 | 636 | 59 |
0.142 | 1808 | 33 | 78 | 74 | 19 | 93 | 373 | 691 | 58 |
0.143 | 1807 | 36 | 80 | 61 | 18 | 79 | 405 | 699 | 57 |