Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample LACPEPMA-81 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.594227
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 50.020000 * Longitude: -71.290000
Minimum Elevation: 1400.0 m * Maximum Elevation: 1400.0 m
Event(s):
LACPEPMA * Latitude: 50.020000 * Longitude: -71.290000 * Elevation: 1400.0 m * Location: Lac Péribonca, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition SW; Slope 2 deg; Geology: Sand; av. Tree height 30 m; Tree cover 35%; Shrub cover 70%; Herb cover 60%; Moss cover 90%; Vegatation type: Plenterart. PCMA-Wald m. viel ABBA-Unterw. ; Film number: 819A
Comment:
Species PCMA; No of rings 152; Begin 1837; End 1988
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:
1368 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] |
---|---|---|---|---|---|---|---|---|---|
-0.038 | 1988 | 38 | 82 | 28 | 24 | 52 | 446 | 732 | 160 |
-0.037 | 1987 | 37 | 84 | 22 | 16 | 38 | 445 | 745 | 159 |
-0.036 | 1986 | 36 | 80 | 23 | 13 | 36 | 423 | 697 | 158 |
-0.035 | 1985 | 33 | 69 | 22 | 10 | 32 | 376 | 613 | 157 |
-0.034 | 1984 | 33 | 60 | 19 | 10 | 29 | 371 | 547 | 156 |
-0.033 | 1983 | 34 | 69 | 17 | 9 | 26 | 390 | 627 | 155 |
-0.032 | 1982 | 33 | 67 | 24 | 12 | 36 | 371 | 600 | 154 |
-0.031 | 1981 | 34 | 78 | 23 | 10 | 33 | 413 | 709 | 153 |
-0.030 | 1980 | 37 | 69 | 19 | 10 | 29 | 410 | 623 | 152 |
-0.029 | 1979 | 35 | 88 | 21 | 11 | 32 | 413 | 769 | 151 |
-0.028 | 1978 | 33 | 58 | 11 | 9 | 20 | 374 | 548 | 150 |
-0.027 | 1977 | 31 | 56 | 15 | 12 | 27 | 348 | 515 | 149 |
-0.026 | 1976 | 36 | 74 | 28 | 11 | 39 | 407 | 657 | 148 |
-0.025 | 1975 | 31 | 82 | 42 | 14 | 56 | 394 | 711 | 147 |
-0.024 | 1974 | 34 | 77 | 36 | 10 | 46 | 392 | 677 | 146 |
-0.023 | 1973 | 33 | 77 | 44 | 12 | 56 | 390 | 673 | 145 |
-0.022 | 1972 | 32 | 80 | 41 | 19 | 60 | 395 | 700 | 144 |
-0.021 | 1971 | 34 | 83 | 42 | 17 | 59 | 386 | 718 | 143 |
-0.020 | 1970 | 30 | 79 | 43 | 16 | 59 | 379 | 669 | 142 |
-0.019 | 1969 | 33 | 79 | 53 | 26 | 79 | 391 | 708 | 141 |
-0.018 | 1968 | 35 | 78 | 64 | 35 | 99 | 415 | 713 | 140 |
-0.017 | 1967 | 32 | 85 | 79 | 32 | 111 | 411 | 723 | 139 |
-0.016 | 1966 | 33 | 87 | 59 | 24 | 83 | 423 | 765 | 138 |
-0.015 | 1965 | 35 | 82 | 57 | 17 | 74 | 428 | 722 | 137 |
-0.014 | 1964 | 33 | 85 | 56 | 38 | 94 | 426 | 753 | 136 |
-0.013 | 1963 | 34 | 88 | 67 | 32 | 99 | 437 | 757 | 135 |
-0.012 | 1962 | 36 | 88 | 67 | 49 | 116 | 457 | 769 | 134 |
-0.011 | 1961 | 34 | 87 | 64 | 51 | 115 | 417 | 765 | 133 |
-0.010 | 1960 | 31 | 90 | 69 | 31 | 100 | 420 | 767 | 132 |
-0.009 | 1959 | 32 | 89 | 65 | 25 | 90 | 416 | 770 | 131 |
-0.008 | 1958 | 33 | 86 | 54 | 26 | 80 | 424 | 753 | 130 |
-0.007 | 1957 | 29 | 87 | 56 | 20 | 76 | 374 | 739 | 129 |
-0.006 | 1956 | 31 | 79 | 59 | 20 | 79 | 390 | 677 | 128 |
-0.005 | 1955 | 32 | 86 | 62 | 29 | 91 | 419 | 754 | 127 |
-0.004 | 1954 | 31 | 77 | 54 | 22 | 76 | 379 | 659 | 126 |
-0.003 | 1953 | 33 | 86 | 50 | 19 | 69 | 393 | 752 | 125 |
-0.002 | 1952 | 31 | 80 | 58 | 16 | 74 | 383 | 693 | 124 |
-0.001 | 1951 | 32 | 77 | 33 | 14 | 47 | 364 | 683 | 123 |
0.000 | 1950 | 27 | 65 | 37 | 16 | 53 | 333 | 563 | 122 |
0.001 | 1949 | 31 | 81 | 72 | 17 | 89 | 380 | 696 | 121 |
0.002 | 1948 | 28 | 77 | 75 | 22 | 97 | 365 | 661 | 120 |
0.003 | 1947 | 28 | 80 | 75 | 16 | 91 | 358 | 679 | 119 |
0.004 | 1946 | 29 | 82 | 76 | 34 | 110 | 371 | 728 | 118 |
0.005 | 1945 | 30 | 90 | 75 | 53 | 128 | 396 | 793 | 117 |
0.006 | 1944 | 30 | 90 | 83 | 42 | 125 | 405 | 735 | 116 |
0.007 | 1943 | 30 | 88 | 78 | 34 | 112 | 390 | 734 | 115 |
0.008 | 1942 | 30 | 90 | 92 | 46 | 138 | 394 | 778 | 114 |
0.009 | 1941 | 30 | 87 | 76 | 41 | 117 | 391 | 796 | 113 |
0.010 | 1940 | 29 | 89 | 62 | 19 | 81 | 360 | 776 | 112 |
0.011 | 1939 | 27 | 88 | 80 | 18 | 98 | 341 | 782 | 111 |
0.012 | 1938 | 32 | 81 | 78 | 18 | 96 | 384 | 701 | 110 |
0.013 | 1937 | 29 | 90 | 81 | 34 | 115 | 399 | 763 | 109 |
0.014 | 1936 | 31 | 85 | 78 | 20 | 98 | 397 | 731 | 108 |
0.015 | 1935 | 31 | 89 | 85 | 26 | 111 | 400 | 785 | 107 |
0.016 | 1934 | 30 | 87 | 78 | 24 | 102 | 390 | 744 | 106 |
0.017 | 1933 | 30 | 89 | 79 | 29 | 108 | 399 | 762 | 105 |
0.018 | 1932 | 34 | 85 | 102 | 63 | 165 | 424 | 734 | 104 |
0.019 | 1931 | 31 | 90 | 95 | 68 | 163 | 424 | 770 | 103 |
0.020 | 1930 | 30 | 86 | 96 | 51 | 147 | 393 | 740 | 102 |
0.021 | 1929 | 34 | 84 | 55 | 25 | 80 | 422 | 718 | 101 |
0.022 | 1928 | 33 | 87 | 80 | 45 | 125 | 416 | 737 | 100 |
0.023 | 1927 | 32 | 84 | 68 | 45 | 113 | 424 | 726 | 99 |
0.024 | 1926 | 31 | 87 | 48 | 20 | 68 | 404 | 773 | 98 |
0.025 | 1925 | 34 | 90 | 63 | 32 | 95 | 428 | 772 | 97 |
0.026 | 1924 | 32 | 84 | 74 | 37 | 111 | 407 | 724 | 96 |
0.027 | 1923 | 34 | 81 | 56 | 19 | 75 | 406 | 716 | 95 |
0.028 | 1922 | 33 | 88 | 61 | 29 | 90 | 422 | 753 | 94 |
0.029 | 1921 | 34 | 90 | 42 | 28 | 70 | 440 | 809 | 93 |
0.030 | 1920 | 32 | 81 | 61 | 14 | 75 | 380 | 697 | 92 |
0.031 | 1919 | 33 | 82 | 50 | 16 | 66 | 404 | 706 | 91 |
0.032 | 1918 | 32 | 70 | 35 | 18 | 53 | 382 | 639 | 90 |
0.033 | 1917 | 30 | 86 | 64 | 26 | 90 | 377 | 742 | 89 |
0.034 | 1916 | 32 | 88 | 81 | 39 | 120 | 414 | 772 | 88 |
0.035 | 1915 | 33 | 89 | 68 | 26 | 94 | 418 | 802 | 87 |
0.036 | 1914 | 34 | 89 | 50 | 18 | 68 | 401 | 750 | 86 |
0.037 | 1913 | 33 | 87 | 68 | 18 | 86 | 412 | 750 | 85 |
0.038 | 1912 | 34 | 80 | 54 | 11 | 65 | 407 | 700 | 84 |
0.039 | 1911 | 35 | 89 | 75 | 17 | 92 | 418 | 758 | 83 |
0.040 | 1910 | 36 | 92 | 48 | 16 | 64 | 427 | 781 | 82 |
0.041 | 1909 | 34 | 87 | 60 | 16 | 76 | 392 | 792 | 81 |
0.042 | 1908 | 36 | 93 | 80 | 27 | 107 | 447 | 806 | 80 |
0.043 | 1907 | 34 | 86 | 72 | 17 | 89 | 404 | 754 | 79 |
0.044 | 1906 | 36 | 90 | 79 | 19 | 98 | 433 | 770 | 78 |
0.045 | 1905 | 37 | 93 | 71 | 50 | 121 | 458 | 811 | 77 |
0.046 | 1904 | 39 | 88 | 82 | 66 | 148 | 461 | 787 | 76 |
0.047 | 1903 | 33 | 89 | 82 | 48 | 130 | 417 | 775 | 75 |
0.048 | 1902 | 34 | 88 | 85 | 58 | 143 | 427 | 763 | 74 |
0.049 | 1901 | 37 | 89 | 70 | 85 | 155 | 463 | 810 | 73 |
0.050 | 1900 | 35 | 87 | 89 | 55 | 144 | 431 | 772 | 72 |
0.051 | 1899 | 34 | 89 | 67 | 38 | 105 | 418 | 780 | 71 |
0.052 | 1898 | 33 | 91 | 59 | 30 | 89 | 419 | 783 | 70 |
0.053 | 1897 | 34 | 87 | 72 | 30 | 102 | 435 | 796 | 69 |
0.054 | 1896 | 35 | 84 | 69 | 22 | 91 | 421 | 725 | 68 |
0.055 | 1895 | 34 | 84 | 70 | 20 | 90 | 410 | 711 | 67 |
0.056 | 1894 | 36 | 83 | 62 | 18 | 80 | 412 | 747 | 66 |
0.057 | 1893 | 36 | 91 | 74 | 15 | 89 | 428 | 801 | 65 |
0.058 | 1892 | 33 | 86 | 81 | 17 | 98 | 393 | 750 | 64 |
0.059 | 1891 | 32 | 85 | 82 | 18 | 100 | 391 | 723 | 63 |
0.060 | 1890 | 31 | 80 | 77 | 24 | 101 | 369 | 672 | 62 |
0.061 | 1889 | 33 | 92 | 64 | 26 | 90 | 436 | 796 | 61 |
0.062 | 1888 | 35 | 75 | 68 | 21 | 89 | 398 | 688 | 60 |
0.063 | 1887 | 36 | 100 | 59 | 16 | 75 | 410 | 877 | 59 |
0.064 | 1886 | 32 | 87 | 63 | 23 | 86 | 388 | 750 | 58 |
0.065 | 1885 | 33 | 84 | 64 | 26 | 90 | 388 | 748 | 57 |
0.066 | 1884 | 33 | 91 | 85 | 32 | 117 | 416 | 788 | 56 |
0.067 | 1883 | 32 | 90 | 61 | 32 | 93 | 396 | 786 | 55 |
0.068 | 1882 | 33 | 84 | 74 | 26 | 100 | 402 | 753 | 54 |
0.069 | 1881 | 31 | 91 | 94 | 22 | 116 | 392 | 785 | 53 |
0.070 | 1880 | 33 | 85 | 77 | 23 | 100 | 404 | 754 | 52 |
0.071 | 1879 | 34 | 75 | 90 | 41 | 131 | 411 | 645 | 51 |
0.072 | 1878 | 35 | 85 | 72 | 26 | 98 | 416 | 761 | 50 |
0.073 | 1877 | 34 | 88 | 78 | 45 | 123 | 428 | 745 | 49 |
0.074 | 1876 | 33 | 85 | 48 | 14 | 62 | 387 | 749 | 48 |
0.075 | 1875 | 32 | 87 | 68 | 33 | 101 | 412 | 718 | 47 |
0.076 | 1874 | 36 | 87 | 62 | 38 | 100 | 439 | 769 | 46 |
0.077 | 1873 | 34 | 84 | 78 | 48 | 126 | 437 | 719 | 45 |
0.078 | 1872 | 35 | 84 | 43 | 22 | 65 | 407 | 729 | 44 |
0.079 | 1871 | 31 | 74 | 48 | 25 | 73 | 362 | 652 | 43 |
0.080 | 1870 | 32 | 89 | 38 | 12 | 50 | 394 | 782 | 42 |
0.081 | 1869 | 33 | 90 | 40 | 13 | 53 | 396 | 792 | 41 |
0.082 | 1868 | 34 | 86 | 26 | 11 | 37 | 407 | 767 | 40 |
0.083 | 1867 | 30 | 82 | 45 | 13 | 58 | 365 | 735 | 39 |
0.084 | 1866 | 32 | 83 | 72 | 18 | 90 | 395 | 729 | 38 |
0.085 | 1865 | 34 | 82 | 41 | 16 | 57 | 390 | 715 | 37 |
0.086 | 1864 | 35 | 80 | 44 | 17 | 61 | 402 | 722 | 36 |
0.087 | 1863 | 33 | 89 | 43 | 15 | 58 | 396 | 781 | 35 |
0.088 | 1862 | 33 | 84 | 44 | 16 | 60 | 388 | 742 | 34 |
0.089 | 1861 | 32 | 90 | 55 | 14 | 69 | 375 | 805 | 33 |
0.090 | 1860 | 32 | 88 | 37 | 16 | 53 | 390 | 751 | 32 |
0.091 | 1859 | 33 | 83 | 41 | 13 | 54 | 386 | 733 | 31 |
0.092 | 1858 | 33 | 82 | 50 | 15 | 65 | 398 | 747 | 30 |
0.093 | 1857 | 33 | 84 | 53 | 18 | 71 | 384 | 725 | 29 |
0.094 | 1856 | 36 | 88 | 38 | 15 | 53 | 414 | 780 | 28 |
0.095 | 1855 | 34 | 76 | 36 | 16 | 52 | 404 | 673 | 27 |
0.096 | 1854 | 36 | 83 | 28 | 12 | 40 | 431 | 727 | 26 |
0.097 | 1853 | 37 | 79 | 25 | 12 | 37 | 430 | 703 | 25 |
0.098 | 1852 | 36 | 81 | 26 | 11 | 37 | 425 | 707 | 24 |
0.099 | 1851 | 35 | 76 | 27 | 14 | 41 | 397 | 670 | 23 |
0.100 | 1850 | 32 | 77 | 28 | 12 | 40 | 378 | 678 | 22 |
0.101 | 1849 | 35 | 69 | 23 | 11 | 34 | 389 | 621 | 21 |
0.102 | 1848 | 33 | 80 | 34 | 14 | 48 | 394 | 684 | 20 |
0.103 | 1847 | 33 | 78 | 22 | 11 | 33 | 396 | 697 | 19 |
0.104 | 1846 | 34 | 78 | 27 | 11 | 38 | 398 | 679 | 18 |
0.105 | 1845 | 32 | 68 | 39 | 12 | 51 | 360 | 597 | 17 |
0.106 | 1844 | 35 | 70 | 37 | 16 | 53 | 396 | 625 | 16 |
0.107 | 1843 | 32 | 72 | 36 | 15 | 51 | 376 | 634 | 15 |
0.108 | 1842 | 33 | 71 | 29 | 14 | 43 | 388 | 626 | 14 |
0.109 | 1841 | 33 | 69 | 24 | 13 | 37 | 382 | 612 | 13 |
0.110 | 1840 | 34 | 74 | 34 | 13 | 47 | 395 | 657 | 12 |
0.111 | 1839 | 34 | 73 | 37 | 15 | 52 | 385 | 642 | 11 |
0.112 | 1838 | 33 | 71 | 39 | 15 | 54 | 382 | 632 | 10 |
0.113 | 1837 | 34 | 69 | 42 | 23 | 65 | 385 | 619 | 9 |