Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample PIKES-52 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.596585
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 39.200000 * Longitude: -105.020000
Minimum Elevation: 3600.0 m * Maximum Elevation: 3600.0 m
Event(s):
PIKES * Latitude: 39.200000 * Longitude: -105.020000 * Elevation: 3600.0 m * Location: Pike Peaks, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition NE; Slope 8 deg; Geology: Granitschutt; Tree line 3600 m; av. Tree height 15 m; Tree cover 50%; Shrub cover 1%; Herb cover 75%; Vegatation type: Tiefgr. ,lockerer Bestand. Homogen; Film number: 756A
Comment:
Species PCEN; No of rings 195; Begin 1789; 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:
1755 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 | 33 | 85 | 93 | 12 | 105 | 373 | 728 | 211 |
-0.032 | 1982 | 32 | 75 | 78 | 12 | 90 | 361 | 659 | 210 |
-0.031 | 1981 | 31 | 71 | 106 | 13 | 119 | 356 | 634 | 209 |
-0.030 | 1980 | 32 | 77 | 86 | 12 | 98 | 360 | 659 | 208 |
-0.029 | 1979 | 33 | 66 | 71 | 9 | 80 | 367 | 586 | 207 |
-0.028 | 1978 | 33 | 68 | 57 | 11 | 68 | 353 | 585 | 206 |
-0.027 | 1977 | 33 | 71 | 67 | 10 | 77 | 353 | 617 | 205 |
-0.026 | 1976 | 32 | 69 | 72 | 10 | 82 | 346 | 599 | 204 |
-0.025 | 1975 | 30 | 68 | 78 | 10 | 88 | 335 | 588 | 203 |
-0.024 | 1974 | 31 | 65 | 63 | 8 | 71 | 341 | 584 | 202 |
-0.023 | 1973 | 30 | 63 | 61 | 10 | 71 | 344 | 559 | 201 |
-0.022 | 1972 | 32 | 62 | 57 | 8 | 65 | 351 | 561 | 200 |
-0.021 | 1971 | 30 | 63 | 52 | 13 | 65 | 327 | 560 | 199 |
-0.020 | 1970 | 30 | 64 | 52 | 8 | 60 | 333 | 565 | 198 |
-0.019 | 1969 | 32 | 64 | 49 | 7 | 56 | 337 | 569 | 197 |
-0.018 | 1968 | 30 | 58 | 47 | 8 | 55 | 329 | 522 | 196 |
-0.017 | 1967 | 30 | 58 | 46 | 8 | 54 | 326 | 511 | 195 |
-0.016 | 1966 | 30 | 66 | 63 | 8 | 71 | 327 | 582 | 194 |
-0.015 | 1965 | 30 | 60 | 67 | 10 | 77 | 330 | 532 | 193 |
-0.014 | 1964 | 31 | 57 | 53 | 9 | 62 | 338 | 511 | 192 |
-0.013 | 1963 | 30 | 63 | 54 | 10 | 64 | 344 | 562 | 191 |
-0.012 | 1962 | 31 | 64 | 52 | 11 | 63 | 342 | 555 | 190 |
-0.011 | 1961 | 32 | 58 | 55 | 11 | 66 | 340 | 520 | 189 |
-0.010 | 1960 | 31 | 68 | 67 | 12 | 79 | 353 | 600 | 188 |
-0.009 | 1959 | 31 | 64 | 61 | 11 | 72 | 338 | 565 | 187 |
-0.008 | 1958 | 31 | 66 | 64 | 9 | 73 | 345 | 600 | 186 |
-0.007 | 1957 | 30 | 51 | 60 | 13 | 73 | 332 | 453 | 185 |
-0.006 | 1956 | 32 | 60 | 44 | 8 | 52 | 351 | 540 | 184 |
-0.005 | 1955 | 32 | 61 | 50 | 10 | 60 | 344 | 547 | 183 |
-0.004 | 1954 | 32 | 61 | 50 | 9 | 59 | 346 | 558 | 182 |
-0.003 | 1953 | 31 | 62 | 53 | 10 | 63 | 341 | 554 | 181 |
-0.002 | 1952 | 33 | 62 | 42 | 9 | 51 | 360 | 560 | 180 |
-0.001 | 1951 | 31 | 61 | 42 | 9 | 51 | 348 | 553 | 179 |
0.000 | 1950 | 31 | 56 | 41 | 10 | 51 | 338 | 502 | 178 |
0.001 | 1949 | 33 | 62 | 41 | 11 | 52 | 365 | 561 | 177 |
0.002 | 1948 | 34 | 63 | 45 | 9 | 54 | 367 | 580 | 176 |
0.003 | 1947 | 34 | 59 | 34 | 10 | 44 | 368 | 538 | 175 |
0.004 | 1946 | 34 | 58 | 20 | 10 | 30 | 371 | 531 | 174 |
0.005 | 1945 | 34 | 53 | 20 | 9 | 29 | 355 | 495 | 173 |
0.006 | 1944 | 29 | 48 | 26 | 12 | 38 | 316 | 443 | 172 |
0.007 | 1943 | 29 | 55 | 24 | 18 | 42 | 315 | 497 | 171 |
0.008 | 1942 | 30 | 64 | 90 | 12 | 102 | 326 | 547 | 170 |
0.009 | 1941 | 30 | 71 | 85 | 10 | 95 | 341 | 603 | 169 |
0.010 | 1940 | 30 | 76 | 84 | 10 | 94 | 345 | 660 | 168 |
0.011 | 1939 | 32 | 76 | 79 | 9 | 88 | 354 | 660 | 167 |
0.012 | 1938 | 30 | 82 | 76 | 10 | 86 | 341 | 704 | 166 |
0.013 | 1937 | 30 | 74 | 79 | 7 | 86 | 331 | 660 | 165 |
0.014 | 1936 | 30 | 77 | 94 | 9 | 103 | 339 | 691 | 164 |
0.015 | 1935 | 31 | 78 | 97 | 10 | 107 | 351 | 683 | 163 |
0.016 | 1934 | 33 | 77 | 68 | 11 | 79 | 366 | 688 | 162 |
0.017 | 1933 | 29 | 72 | 78 | 13 | 91 | 324 | 624 | 161 |
0.018 | 1932 | 29 | 73 | 80 | 10 | 90 | 328 | 642 | 160 |
0.019 | 1931 | 29 | 76 | 87 | 13 | 100 | 329 | 650 | 159 |
0.020 | 1930 | 31 | 77 | 94 | 12 | 106 | 371 | 690 | 158 |
0.021 | 1929 | 32 | 79 | 104 | 22 | 126 | 370 | 694 | 157 |
0.022 | 1928 | 31 | 82 | 98 | 17 | 115 | 377 | 713 | 156 |
0.023 | 1927 | 32 | 81 | 95 | 15 | 110 | 382 | 700 | 155 |
0.024 | 1926 | 32 | 77 | 76 | 11 | 87 | 365 | 671 | 154 |
0.025 | 1925 | 31 | 68 | 74 | 11 | 85 | 343 | 585 | 153 |
0.026 | 1924 | 31 | 77 | 76 | 13 | 89 | 348 | 670 | 152 |
0.027 | 1923 | 32 | 72 | 82 | 12 | 94 | 347 | 625 | 151 |
0.028 | 1922 | 32 | 74 | 61 | 19 | 80 | 355 | 605 | 150 |
0.029 | 1921 | 33 | 71 | 58 | 10 | 68 | 357 | 622 | 149 |
0.030 | 1920 | 33 | 69 | 57 | 6 | 63 | 350 | 610 | 148 |
0.031 | 1919 | 33 | 74 | 63 | 9 | 72 | 358 | 652 | 147 |
0.032 | 1918 | 30 | 65 | 51 | 9 | 60 | 334 | 566 | 146 |
0.033 | 1917 | 31 | 63 | 47 | 9 | 56 | 343 | 556 | 145 |
0.034 | 1916 | 32 | 75 | 59 | 8 | 67 | 354 | 657 | 144 |
0.035 | 1915 | 31 | 65 | 89 | 12 | 101 | 346 | 580 | 143 |
0.036 | 1914 | 31 | 70 | 86 | 14 | 100 | 352 | 613 | 142 |
0.037 | 1913 | 31 | 73 | 77 | 11 | 88 | 357 | 628 | 141 |
0.038 | 1912 | 32 | 68 | 79 | 11 | 90 | 360 | 603 | 140 |
0.039 | 1911 | 32 | 66 | 73 | 11 | 84 | 355 | 581 | 139 |
0.040 | 1910 | 30 | 69 | 70 | 9 | 79 | 339 | 610 | 138 |
0.041 | 1909 | 30 | 61 | 60 | 7 | 67 | 338 | 553 | 137 |
0.042 | 1908 | 31 | 58 | 56 | 6 | 62 | 337 | 523 | 136 |
0.043 | 1907 | 30 | 59 | 49 | 7 | 56 | 335 | 521 | 135 |
0.044 | 1906 | 34 | 61 | 43 | 7 | 50 | 359 | 549 | 134 |
0.045 | 1905 | 33 | 68 | 62 | 8 | 70 | 363 | 610 | 133 |
0.046 | 1904 | 32 | 60 | 54 | 8 | 62 | 348 | 533 | 132 |
0.047 | 1903 | 33 | 72 | 75 | 9 | 84 | 369 | 647 | 131 |
0.048 | 1902 | 36 | 85 | 67 | 10 | 77 | 410 | 736 | 130 |
0.049 | 1901 | 32 | 72 | 62 | 8 | 70 | 359 | 641 | 129 |
0.050 | 1900 | 32 | 63 | 52 | 8 | 60 | 347 | 562 | 128 |
0.051 | 1899 | 30 | 65 | 65 | 6 | 71 | 325 | 585 | 127 |
0.052 | 1898 | 30 | 74 | 99 | 8 | 107 | 344 | 653 | 126 |
0.053 | 1897 | 32 | 73 | 83 | 11 | 94 | 353 | 628 | 125 |
0.054 | 1896 | 31 | 76 | 87 | 10 | 97 | 353 | 670 | 124 |
0.055 | 1895 | 30 | 75 | 95 | 16 | 111 | 351 | 637 | 123 |
0.056 | 1894 | 31 | 80 | 99 | 14 | 113 | 372 | 671 | 122 |
0.057 | 1893 | 32 | 71 | 72 | 12 | 84 | 369 | 634 | 121 |
0.058 | 1892 | 27 | 72 | 99 | 20 | 119 | 349 | 607 | 120 |
0.059 | 1891 | 30 | 71 | 86 | 11 | 97 | 342 | 625 | 119 |
0.060 | 1890 | 30 | 74 | 81 | 9 | 90 | 338 | 643 | 118 |
0.061 | 1889 | 28 | 70 | 78 | 10 | 88 | 319 | 596 | 117 |
0.062 | 1888 | 29 | 67 | 76 | 8 | 84 | 333 | 583 | 116 |
0.063 | 1887 | 30 | 70 | 59 | 8 | 67 | 341 | 617 | 115 |
0.064 | 1886 | 29 | 71 | 62 | 7 | 69 | 326 | 634 | 114 |
0.065 | 1885 | 31 | 61 | 57 | 7 | 64 | 334 | 541 | 113 |
0.066 | 1884 | 33 | 59 | 56 | 7 | 63 | 348 | 536 | 112 |
0.067 | 1883 | 32 | 66 | 51 | 7 | 58 | 348 | 583 | 111 |
0.068 | 1882 | 32 | 66 | 55 | 8 | 63 | 346 | 587 | 110 |
0.069 | 1881 | 31 | 78 | 63 | 8 | 71 | 347 | 680 | 109 |
0.070 | 1880 | 32 | 65 | 50 | 8 | 58 | 349 | 571 | 108 |
0.071 | 1879 | 31 | 72 | 62 | 6 | 68 | 341 | 639 | 107 |
0.072 | 1878 | 29 | 73 | 67 | 7 | 74 | 328 | 641 | 106 |
0.073 | 1877 | 28 | 71 | 67 | 7 | 74 | 321 | 613 | 105 |
0.074 | 1876 | 30 | 73 | 80 | 10 | 90 | 334 | 638 | 104 |
0.075 | 1875 | 30 | 70 | 69 | 8 | 77 | 337 | 599 | 103 |
0.076 | 1874 | 31 | 79 | 65 | 8 | 73 | 335 | 671 | 102 |
0.077 | 1873 | 31 | 74 | 61 | 8 | 69 | 346 | 627 | 101 |
0.078 | 1872 | 31 | 67 | 61 | 9 | 70 | 340 | 595 | 100 |
0.079 | 1871 | 31 | 76 | 50 | 6 | 56 | 350 | 701 | 99 |
0.080 | 1870 | 32 | 71 | 35 | 6 | 41 | 351 | 649 | 98 |
0.081 | 1869 | 30 | 65 | 41 | 6 | 47 | 328 | 584 | 97 |
0.082 | 1868 | 28 | 60 | 43 | 10 | 53 | 293 | 550 | 96 |
0.083 | 1867 | 28 | 64 | 97 | 8 | 105 | 305 | 558 | 95 |
0.084 | 1866 | 31 | 56 | 85 | 7 | 92 | 324 | 498 | 94 |
0.085 | 1865 | 33 | 80 | 92 | 11 | 103 | 361 | 697 | 93 |
0.086 | 1864 | 31 | 77 | 94 | 12 | 106 | 342 | 674 | 92 |
0.087 | 1863 | 31 | 83 | 93 | 10 | 103 | 351 | 711 | 91 |
0.088 | 1862 | 32 | 75 | 81 | 8 | 89 | 349 | 663 | 90 |
0.089 | 1861 | 30 | 77 | 89 | 9 | 98 | 328 | 668 | 89 |
0.090 | 1860 | 30 | 74 | 86 | 10 | 96 | 338 | 637 | 88 |
0.091 | 1859 | 29 | 74 | 121 | 9 | 130 | 327 | 634 | 87 |
0.092 | 1858 | 28 | 66 | 122 | 14 | 136 | 319 | 568 | 86 |
0.093 | 1857 | 28 | 66 | 127 | 20 | 147 | 326 | 563 | 85 |
0.094 | 1856 | 30 | 76 | 104 | 15 | 119 | 335 | 647 | 84 |
0.095 | 1855 | 30 | 79 | 94 | 10 | 104 | 353 | 684 | 83 |
0.096 | 1854 | 27 | 72 | 86 | 8 | 94 | 314 | 634 | 82 |
0.097 | 1853 | 30 | 78 | 81 | 7 | 88 | 335 | 687 | 81 |
0.098 | 1852 | 30 | 73 | 79 | 9 | 88 | 331 | 629 | 80 |
0.099 | 1851 | 32 | 79 | 88 | 10 | 98 | 353 | 682 | 79 |
0.100 | 1850 | 31 | 72 | 116 | 13 | 129 | 350 | 634 | 78 |
0.101 | 1849 | 31 | 76 | 99 | 13 | 112 | 347 | 642 | 77 |
0.102 | 1848 | 31 | 70 | 101 | 13 | 114 | 343 | 613 | 76 |
0.103 | 1847 | 33 | 71 | 95 | 14 | 109 | 364 | 626 | 75 |
0.104 | 1846 | 32 | 75 | 82 | 12 | 94 | 349 | 639 | 74 |
0.105 | 1845 | 29 | 63 | 64 | 9 | 73 | 323 | 562 | 73 |
0.106 | 1844 | 28 | 61 | 78 | 11 | 89 | 305 | 541 | 72 |
0.107 | 1843 | 33 | 64 | 97 | 14 | 111 | 362 | 576 | 71 |
0.108 | 1842 | 32 | 59 | 66 | 14 | 80 | 357 | 524 | 70 |
0.109 | 1841 | 32 | 57 | 43 | 12 | 55 | 349 | 521 | 69 |
0.110 | 1840 | 31 | 58 | 61 | 10 | 71 | 336 | 531 | 68 |
0.111 | 1839 | 33 | 59 | 57 | 10 | 67 | 354 | 531 | 67 |
0.112 | 1838 | 31 | 59 | 64 | 9 | 73 | 358 | 531 | 66 |
0.113 | 1837 | 32 | 60 | 91 | 9 | 100 | 346 | 541 | 65 |
0.114 | 1836 | 31 | 58 | 60 | 13 | 73 | 334 | 520 | 64 |
0.115 | 1835 | 29 | 58 | 94 | 15 | 109 | 321 | 505 | 63 |
0.116 | 1834 | 29 | 65 | 88 | 15 | 103 | 324 | 564 | 62 |
0.117 | 1833 | 26 | 59 | 98 | 13 | 111 | 306 | 524 | 61 |
0.118 | 1832 | 29 | 55 | 86 | 13 | 99 | 316 | 484 | 60 |
0.119 | 1831 | 29 | 52 | 97 | 25 | 122 | 317 | 457 | 59 |
0.120 | 1830 | 30 | 68 | 99 | 17 | 116 | 343 | 593 | 58 |
0.121 | 1829 | 30 | 68 | 84 | 19 | 103 | 344 | 582 | 57 |
0.122 | 1828 | 34 | 52 | 89 | 24 | 113 | 369 | 469 | 56 |
0.123 | 1827 | 29 | 61 | 109 | 21 | 130 | 328 | 546 | 55 |
0.124 | 1826 | 28 | 64 | 107 | 21 | 128 | 334 | 553 | 54 |
0.125 | 1825 | 30 | 70 | 117 | 15 | 132 | 342 | 604 | 53 |
0.126 | 1824 | 29 | 68 | 92 | 15 | 107 | 329 | 614 | 52 |
0.127 | 1823 | 29 | 70 | 104 | 14 | 118 | 328 | 608 | 51 |
0.128 | 1822 | 30 | 71 | 77 | 10 | 87 | 335 | 607 | 50 |
0.129 | 1821 | 31 | 74 | 71 | 9 | 80 | 340 | 641 | 49 |
0.130 | 1820 | 31 | 68 | 68 | 8 | 76 | 330 | 595 | 48 |
0.131 | 1819 | 29 | 69 | 78 | 9 | 87 | 331 | 598 | 47 |
0.132 | 1818 | 29 | 62 | 68 | 10 | 78 | 320 | 556 | 46 |
0.133 | 1817 | 29 | 64 | 78 | 14 | 92 | 332 | 547 | 45 |
0.134 | 1816 | 31 | 65 | 77 | 13 | 90 | 341 | 570 | 44 |
0.135 | 1815 | 31 | 71 | 75 | 11 | 86 | 348 | 627 | 43 |
0.136 | 1814 | 31 | 75 | 64 | 11 | 75 | 351 | 654 | 42 |
0.137 | 1813 | 30 | 72 | 80 | 9 | 89 | 340 | 645 | 41 |
0.138 | 1812 | 30 | 64 | 90 | 14 | 104 | 329 | 568 | 40 |
0.139 | 1811 | 30 | 71 | 89 | 14 | 103 | 338 | 615 | 39 |
0.140 | 1810 | 31 | 63 | 116 | 19 | 135 | 347 | 567 | 38 |
0.141 | 1809 | 32 | 71 | 110 | 20 | 130 | 362 | 609 | 37 |
0.142 | 1808 | 30 | 77 | 144 | 21 | 165 | 359 | 660 | 36 |
0.143 | 1807 | 30 | 77 | 176 | 28 | 204 | 358 | 652 | 35 |
0.144 | 1806 | 34 | 76 | 119 | 17 | 136 | 402 | 656 | 34 |
0.145 | 1805 | 30 | 70 | 133 | 15 | 148 | 355 | 606 | 33 |
0.146 | 1804 | 28 | 73 | 152 | 20 | 172 | 331 | 626 | 32 |
0.147 | 1803 | 30 | 70 | 124 | 22 | 146 | 334 | 615 | 31 |
0.148 | 1802 | 30 | 66 | 135 | 24 | 159 | 342 | 567 | 30 |
0.149 | 1801 | 32 | 69 | 125 | 22 | 147 | 366 | 597 | 29 |
0.150 | 1800 | 29 | 64 | 112 | 25 | 137 | 332 | 557 | 28 |
0.151 | 1799 | 29 | 66 | 132 | 35 | 167 | 341 | 580 | 27 |
0.152 | 1798 | 30 | 66 | 149 | 39 | 188 | 335 | 576 | 26 |
0.153 | 1797 | 30 | 60 | 151 | 51 | 202 | 346 | 529 | 25 |
0.154 | 1796 | 30 | 66 | 158 | 53 | 211 | 356 | 565 | 24 |
0.155 | 1795 | 32 | 67 | 146 | 39 | 185 | 370 | 594 | 23 |
0.156 | 1794 | 32 | 69 | 177 | 57 | 234 | 379 | 607 | 22 |
0.157 | 1793 | 32 | 67 | 147 | 53 | 200 | 374 | 578 | 21 |
0.158 | 1792 | 36 | 70 | 133 | 41 | 174 | 425 | 629 | 20 |
0.159 | 1791 | 47 | 66 | 45 | 28 | 73 | 495 | 618 | 19 |
0.160 | 1790 | 34 | 68 | 133 | 75 | 208 | 377 | 591 | 18 |
0.161 | 1789 | 33 | 69 | 171 | 44 | 215 | 420 | 598 | 17 |