Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Abies magnifica (California red fir) from sample SQUAW-71 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.598528
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Project(s):
Coverage:
Latitude: 39.060000 * Longitude: -119.160000
Minimum Elevation: 2280.0 m * Maximum Elevation: 2280.0 m
Event(s):
SQUAW * Latitude: 39.060000 * Longitude: -119.160000 * Elevation: 2280.0 m * Location: Squaw Valley, lake Tahoe, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition W; Slope 10 deg; Geology: Anstehender Basalt; Tree line 2460 m; av. Tree height 35 m; Tree cover 65%; Shrub cover 5%; Herb cover 1%; Vegatation type: Montaner,gleichf. Altbest. ohne Mittelsch. ; Film number: 697A
Comment:
Species ABMA; No of rings 188; Begin 1796; 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:
1692 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 | 32 | 63 | 18 | 7 | 25 | 358 | 566 | 213 |
-0.032 | 1982 | 34 | 59 | 10 | 6 | 16 | 374 | 529 | 212 |
-0.031 | 1981 | 33 | 57 | 13 | 4 | 17 | 368 | 536 | 211 |
-0.030 | 1980 | 35 | 54 | 16 | 4 | 20 | 372 | 519 | 210 |
-0.029 | 1979 | 30 | 67 | 23 | 6 | 29 | 367 | 601 | 209 |
-0.028 | 1978 | 32 | 63 | 17 | 5 | 22 | 356 | 569 | 208 |
-0.027 | 1977 | 31 | 63 | 17 | 7 | 24 | 357 | 578 | 207 |
-0.026 | 1976 | 31 | 63 | 21 | 6 | 27 | 345 | 564 | 206 |
-0.025 | 1975 | 29 | 58 | 18 | 5 | 23 | 323 | 526 | 205 |
-0.024 | 1974 | 31 | 62 | 14 | 6 | 20 | 358 | 553 | 204 |
-0.023 | 1973 | 32 | 60 | 14 | 5 | 19 | 359 | 544 | 203 |
-0.022 | 1972 | 46 | 57 | 6 | 3 | 9 | 476 | 542 | 202 |
-0.021 | 1971 | 30 | 78 | 29 | 8 | 37 | 370 | 672 | 201 |
-0.020 | 1970 | 30 | 75 | 34 | 10 | 44 | 373 | 648 | 200 |
-0.019 | 1969 | 30 | 73 | 31 | 8 | 39 | 356 | 651 | 199 |
-0.018 | 1968 | 28 | 68 | 34 | 9 | 43 | 345 | 598 | 198 |
-0.017 | 1967 | 30 | 63 | 27 | 6 | 33 | 342 | 572 | 197 |
-0.016 | 1966 | 29 | 67 | 25 | 7 | 32 | 343 | 599 | 196 |
-0.015 | 1965 | 30 | 54 | 14 | 6 | 20 | 329 | 484 | 195 |
-0.014 | 1964 | 30 | 56 | 21 | 7 | 28 | 322 | 512 | 194 |
-0.013 | 1963 | 31 | 63 | 26 | 8 | 34 | 347 | 566 | 193 |
-0.012 | 1962 | 30 | 65 | 23 | 9 | 32 | 346 | 568 | 192 |
-0.011 | 1961 | 30 | 69 | 23 | 9 | 32 | 345 | 609 | 191 |
-0.010 | 1960 | 33 | 69 | 21 | 7 | 28 | 370 | 618 | 190 |
-0.009 | 1959 | 32 | 72 | 31 | 8 | 39 | 375 | 639 | 189 |
-0.008 | 1958 | 28 | 65 | 30 | 10 | 40 | 339 | 592 | 188 |
-0.007 | 1957 | 27 | 64 | 37 | 12 | 49 | 323 | 566 | 187 |
-0.006 | 1956 | 31 | 59 | 20 | 10 | 30 | 348 | 533 | 186 |
-0.005 | 1955 | 30 | 57 | 22 | 12 | 34 | 334 | 518 | 185 |
-0.004 | 1954 | 29 | 65 | 36 | 16 | 52 | 350 | 565 | 184 |
-0.003 | 1953 | 29 | 64 | 36 | 14 | 50 | 333 | 568 | 183 |
-0.002 | 1952 | 32 | 60 | 20 | 11 | 31 | 368 | 543 | 182 |
-0.001 | 1951 | 32 | 58 | 24 | 14 | 38 | 367 | 527 | 181 |
0.000 | 1950 | 30 | 58 | 26 | 15 | 41 | 348 | 517 | 180 |
0.001 | 1949 | 30 | 60 | 27 | 14 | 41 | 351 | 542 | 179 |
0.002 | 1948 | 28 | 59 | 35 | 18 | 53 | 322 | 510 | 178 |
0.003 | 1947 | 29 | 67 | 37 | 18 | 55 | 356 | 585 | 177 |
0.004 | 1946 | 29 | 61 | 28 | 18 | 46 | 345 | 538 | 176 |
0.005 | 1945 | 30 | 58 | 30 | 14 | 44 | 337 | 530 | 175 |
0.006 | 1944 | 27 | 59 | 38 | 20 | 58 | 325 | 514 | 174 |
0.007 | 1943 | 29 | 64 | 40 | 20 | 60 | 344 | 562 | 173 |
0.008 | 1942 | 28 | 59 | 42 | 18 | 60 | 327 | 522 | 172 |
0.009 | 1941 | 29 | 59 | 26 | 16 | 42 | 349 | 522 | 171 |
0.010 | 1940 | 33 | 62 | 28 | 16 | 44 | 381 | 555 | 170 |
0.011 | 1939 | 31 | 75 | 47 | 18 | 65 | 387 | 637 | 169 |
0.012 | 1938 | 34 | 69 | 34 | 14 | 48 | 408 | 620 | 168 |
0.013 | 1937 | 26 | 70 | 47 | 16 | 63 | 325 | 610 | 167 |
0.014 | 1936 | 27 | 60 | 42 | 15 | 57 | 318 | 536 | 166 |
0.015 | 1935 | 26 | 61 | 41 | 15 | 56 | 317 | 534 | 165 |
0.016 | 1934 | 31 | 64 | 22 | 11 | 33 | 359 | 564 | 164 |
0.017 | 1933 | 26 | 60 | 31 | 10 | 41 | 313 | 520 | 163 |
0.018 | 1932 | 30 | 67 | 22 | 10 | 32 | 357 | 584 | 162 |
0.019 | 1931 | 30 | 66 | 23 | 10 | 33 | 364 | 589 | 161 |
0.020 | 1930 | 30 | 62 | 26 | 10 | 36 | 345 | 550 | 160 |
0.021 | 1929 | 28 | 64 | 34 | 11 | 45 | 331 | 549 | 159 |
0.022 | 1928 | 27 | 69 | 39 | 11 | 50 | 336 | 614 | 158 |
0.023 | 1927 | 27 | 63 | 35 | 10 | 45 | 334 | 547 | 157 |
0.024 | 1926 | 29 | 73 | 44 | 11 | 55 | 346 | 638 | 156 |
0.025 | 1925 | 27 | 69 | 38 | 10 | 48 | 331 | 601 | 155 |
0.026 | 1924 | 27 | 71 | 50 | 14 | 64 | 324 | 621 | 154 |
0.027 | 1923 | 25 | 66 | 48 | 10 | 58 | 300 | 604 | 153 |
0.028 | 1922 | 24 | 67 | 51 | 13 | 64 | 304 | 594 | 152 |
0.029 | 1921 | 26 | 64 | 50 | 14 | 64 | 306 | 553 | 151 |
0.030 | 1920 | 25 | 58 | 40 | 16 | 56 | 316 | 514 | 150 |
0.031 | 1919 | 25 | 66 | 64 | 21 | 85 | 303 | 545 | 149 |
0.032 | 1918 | 25 | 61 | 67 | 17 | 84 | 301 | 530 | 148 |
0.033 | 1917 | 23 | 68 | 89 | 21 | 110 | 293 | 570 | 147 |
0.034 | 1916 | 25 | 69 | 83 | 21 | 104 | 310 | 581 | 146 |
0.035 | 1915 | 25 | 65 | 81 | 25 | 106 | 306 | 550 | 145 |
0.036 | 1914 | 26 | 63 | 63 | 24 | 87 | 330 | 548 | 144 |
0.037 | 1913 | 24 | 72 | 76 | 17 | 93 | 304 | 611 | 143 |
0.038 | 1912 | 27 | 64 | 61 | 14 | 75 | 318 | 560 | 142 |
0.039 | 1911 | 26 | 61 | 53 | 17 | 70 | 315 | 537 | 141 |
0.040 | 1910 | 27 | 76 | 64 | 16 | 80 | 341 | 659 | 140 |
0.041 | 1909 | 25 | 73 | 63 | 18 | 81 | 332 | 618 | 139 |
0.042 | 1908 | 24 | 79 | 98 | 19 | 117 | 316 | 671 | 138 |
0.043 | 1907 | 28 | 69 | 64 | 15 | 79 | 346 | 593 | 137 |
0.044 | 1906 | 27 | 73 | 61 | 15 | 76 | 341 | 626 | 136 |
0.045 | 1905 | 27 | 80 | 86 | 20 | 106 | 343 | 688 | 135 |
0.046 | 1904 | 24 | 82 | 83 | 22 | 105 | 332 | 692 | 134 |
0.047 | 1903 | 25 | 76 | 71 | 19 | 90 | 313 | 639 | 133 |
0.048 | 1902 | 23 | 78 | 71 | 21 | 92 | 310 | 645 | 132 |
0.049 | 1901 | 23 | 77 | 87 | 21 | 108 | 314 | 652 | 131 |
0.050 | 1900 | 25 | 79 | 67 | 13 | 80 | 318 | 673 | 130 |
0.051 | 1899 | 26 | 68 | 52 | 14 | 66 | 318 | 598 | 129 |
0.052 | 1898 | 26 | 76 | 67 | 14 | 81 | 339 | 660 | 128 |
0.053 | 1897 | 24 | 72 | 85 | 21 | 106 | 298 | 614 | 127 |
0.054 | 1896 | 23 | 64 | 67 | 20 | 87 | 292 | 550 | 126 |
0.055 | 1895 | 22 | 61 | 73 | 25 | 98 | 284 | 515 | 125 |
0.056 | 1894 | 25 | 71 | 70 | 23 | 93 | 315 | 604 | 124 |
0.057 | 1893 | 23 | 61 | 67 | 20 | 87 | 290 | 526 | 123 |
0.058 | 1892 | 25 | 72 | 66 | 16 | 82 | 317 | 621 | 122 |
0.059 | 1891 | 25 | 73 | 71 | 23 | 94 | 309 | 612 | 121 |
0.060 | 1890 | 29 | 66 | 33 | 17 | 50 | 362 | 573 | 120 |
0.061 | 1889 | 27 | 77 | 56 | 14 | 70 | 340 | 675 | 119 |
0.062 | 1888 | 23 | 75 | 74 | 18 | 92 | 317 | 636 | 118 |
0.063 | 1887 | 26 | 74 | 71 | 20 | 91 | 326 | 623 | 117 |
0.064 | 1886 | 25 | 79 | 83 | 19 | 102 | 321 | 667 | 116 |
0.065 | 1885 | 29 | 82 | 87 | 22 | 109 | 343 | 701 | 115 |
0.066 | 1884 | 26 | 59 | 69 | 24 | 93 | 306 | 506 | 114 |
0.067 | 1883 | 26 | 77 | 84 | 20 | 104 | 331 | 663 | 113 |
0.068 | 1882 | 25 | 78 | 108 | 20 | 128 | 313 | 660 | 112 |
0.069 | 1881 | 25 | 74 | 108 | 21 | 129 | 330 | 639 | 111 |
0.070 | 1880 | 26 | 71 | 82 | 32 | 114 | 337 | 594 | 110 |
0.071 | 1879 | 27 | 79 | 119 | 32 | 151 | 338 | 672 | 109 |
0.072 | 1878 | 27 | 77 | 105 | 25 | 130 | 341 | 665 | 108 |
0.073 | 1877 | 25 | 80 | 133 | 26 | 159 | 327 | 672 | 107 |
0.074 | 1876 | 25 | 74 | 106 | 19 | 125 | 320 | 645 | 106 |
0.075 | 1875 | 28 | 80 | 108 | 31 | 139 | 344 | 679 | 105 |
0.076 | 1874 | 27 | 74 | 88 | 30 | 118 | 332 | 613 | 104 |
0.077 | 1873 | 27 | 79 | 121 | 32 | 153 | 336 | 650 | 103 |
0.078 | 1872 | 29 | 80 | 80 | 23 | 103 | 373 | 686 | 102 |
0.079 | 1871 | 28 | 77 | 81 | 27 | 108 | 364 | 659 | 101 |
0.080 | 1870 | 27 | 76 | 104 | 33 | 137 | 352 | 652 | 100 |
0.081 | 1869 | 26 | 83 | 137 | 45 | 182 | 344 | 680 | 99 |
0.082 | 1868 | 26 | 76 | 121 | 26 | 147 | 335 | 629 | 98 |
0.083 | 1867 | 38 | 75 | 27 | 11 | 38 | 434 | 668 | 97 |
0.084 | 1866 | 26 | 87 | 153 | 35 | 188 | 343 | 715 | 96 |
0.085 | 1865 | 26 | 83 | 135 | 29 | 164 | 333 | 687 | 95 |
0.086 | 1864 | 28 | 81 | 150 | 34 | 184 | 350 | 676 | 94 |
0.087 | 1863 | 28 | 85 | 193 | 33 | 226 | 355 | 726 | 93 |
0.088 | 1862 | 32 | 68 | 93 | 21 | 114 | 370 | 602 | 92 |
0.089 | 1861 | 27 | 85 | 139 | 24 | 163 | 349 | 713 | 91 |
0.090 | 1860 | 26 | 74 | 114 | 20 | 134 | 338 | 625 | 90 |
0.091 | 1859 | 27 | 82 | 115 | 26 | 141 | 358 | 681 | 89 |
0.092 | 1858 | 27 | 87 | 134 | 24 | 158 | 346 | 747 | 88 |
0.093 | 1857 | 26 | 85 | 133 | 24 | 157 | 346 | 702 | 87 |
0.094 | 1856 | 30 | 82 | 109 | 23 | 132 | 369 | 693 | 86 |
0.095 | 1855 | 27 | 88 | 152 | 38 | 190 | 363 | 739 | 85 |
0.096 | 1854 | 25 | 81 | 171 | 29 | 200 | 326 | 680 | 84 |
0.097 | 1853 | 28 | 75 | 139 | 31 | 170 | 338 | 639 | 83 |
0.098 | 1852 | 26 | 80 | 156 | 34 | 190 | 337 | 683 | 82 |
0.099 | 1851 | 26 | 73 | 167 | 31 | 198 | 338 | 610 | 81 |
0.100 | 1850 | 28 | 73 | 133 | 34 | 167 | 348 | 606 | 80 |
0.101 | 1849 | 27 | 77 | 123 | 32 | 155 | 346 | 657 | 79 |
0.102 | 1848 | 26 | 77 | 153 | 34 | 187 | 329 | 627 | 78 |
0.103 | 1847 | 29 | 75 | 110 | 27 | 137 | 368 | 641 | 77 |
0.104 | 1846 | 26 | 82 | 130 | 34 | 164 | 353 | 684 | 76 |
0.105 | 1845 | 28 | 79 | 133 | 27 | 160 | 359 | 675 | 75 |
0.106 | 1844 | 29 | 73 | 120 | 36 | 156 | 367 | 612 | 74 |
0.107 | 1843 | 27 | 79 | 160 | 50 | 210 | 347 | 660 | 73 |
0.108 | 1842 | 28 | 74 | 134 | 30 | 164 | 345 | 630 | 72 |
0.109 | 1841 | 27 | 84 | 173 | 36 | 209 | 342 | 702 | 71 |
0.110 | 1840 | 28 | 77 | 168 | 39 | 207 | 341 | 641 | 70 |
0.111 | 1839 | 27 | 74 | 181 | 43 | 224 | 335 | 622 | 69 |
0.112 | 1838 | 29 | 77 | 163 | 28 | 191 | 365 | 658 | 68 |
0.113 | 1837 | 27 | 80 | 186 | 39 | 225 | 341 | 657 | 67 |
0.114 | 1836 | 27 | 70 | 163 | 28 | 191 | 338 | 595 | 66 |
0.115 | 1835 | 26 | 77 | 183 | 40 | 223 | 329 | 638 | 65 |
0.116 | 1834 | 26 | 81 | 207 | 38 | 245 | 326 | 677 | 64 |
0.117 | 1833 | 27 | 76 | 213 | 31 | 244 | 334 | 639 | 63 |
0.118 | 1832 | 27 | 76 | 189 | 39 | 228 | 332 | 608 | 62 |
0.119 | 1831 | 24 | 83 | 151 | 25 | 176 | 329 | 691 | 61 |
0.120 | 1830 | 27 | 82 | 101 | 18 | 119 | 351 | 706 | 60 |
0.121 | 1829 | 29 | 84 | 166 | 27 | 193 | 353 | 700 | 59 |
0.122 | 1828 | 28 | 77 | 144 | 19 | 163 | 345 | 635 | 58 |
0.123 | 1827 | 26 | 76 | 160 | 32 | 192 | 331 | 633 | 57 |
0.124 | 1826 | 28 | 78 | 175 | 36 | 211 | 342 | 641 | 56 |
0.125 | 1825 | 28 | 76 | 125 | 31 | 156 | 342 | 628 | 55 |
0.126 | 1824 | 25 | 77 | 171 | 25 | 196 | 314 | 644 | 54 |
0.127 | 1823 | 27 | 78 | 135 | 26 | 161 | 336 | 640 | 53 |
0.128 | 1822 | 27 | 78 | 153 | 28 | 181 | 337 | 648 | 52 |
0.129 | 1821 | 27 | 76 | 169 | 34 | 203 | 345 | 622 | 51 |
0.130 | 1820 | 27 | 81 | 199 | 37 | 236 | 349 | 672 | 50 |
0.131 | 1819 | 29 | 73 | 139 | 40 | 179 | 352 | 612 | 49 |
0.132 | 1818 | 27 | 82 | 237 | 51 | 288 | 339 | 673 | 48 |
0.133 | 1817 | 28 | 76 | 256 | 53 | 309 | 350 | 636 | 47 |
0.134 | 1816 | 28 | 74 | 228 | 65 | 293 | 340 | 613 | 46 |
0.135 | 1815 | 27 | 74 | 210 | 62 | 272 | 341 | 627 | 45 |
0.136 | 1814 | 27 | 79 | 217 | 54 | 271 | 330 | 638 | 44 |
0.137 | 1813 | 27 | 76 | 212 | 52 | 264 | 338 | 608 | 43 |
0.138 | 1812 | 31 | 84 | 194 | 62 | 256 | 394 | 699 | 42 |
0.139 | 1811 | 37 | 68 | 106 | 25 | 131 | 415 | 607 | 41 |
0.140 | 1810 | 30 | 67 | 134 | 26 | 160 | 350 | 556 | 40 |
0.141 | 1809 | 27 | 67 | 182 | 45 | 227 | 330 | 568 | 39 |
0.142 | 1808 | 27 | 82 | 218 | 52 | 270 | 342 | 680 | 38 |
0.143 | 1807 | 30 | 87 | 199 | 49 | 248 | 373 | 715 | 37 |
0.144 | 1806 | 27 | 75 | 200 | 37 | 237 | 339 | 612 | 36 |
0.145 | 1805 | 25 | 76 | 236 | 49 | 285 | 318 | 612 | 35 |
0.146 | 1804 | 26 | 83 | 254 | 54 | 308 | 337 | 666 | 34 |
0.147 | 1803 | 27 | 83 | 236 | 63 | 299 | 340 | 710 | 33 |
0.148 | 1802 | 26 | 79 | 195 | 51 | 246 | 329 | 656 | 32 |
0.149 | 1801 | 26 | 69 | 143 | 42 | 185 | 316 | 547 | 31 |
0.150 | 1800 | 27 | 84 | 173 | 47 | 220 | 353 | 690 | 30 |
0.151 | 1799 | 26 | 72 | 152 | 28 | 180 | 330 | 600 | 29 |
0.152 | 1798 | 24 | 80 | 189 | 53 | 242 | 315 | 653 | 28 |
0.153 | 1797 | 24 | 71 | 172 | 50 | 222 | 303 | 568 | 27 |
0.154 | 1796 | 21 | 80 | 176 | 62 | 238 | 291 | 656 | 26 |