Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample ROMANPLA-312 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.597489
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 56.140000 * Longitude: -67.430000
Minimum Elevation: 1000.0 m * Maximum Elevation: 1000.0 m
Event(s):
ROMANPLA * Latitude: 56.140000 * Longitude: -67.430000 * Elevation: 1000.0 m * Location: Lac Romanel, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition S; Slope 3 deg; Geology: Sand; av. Tree height 20 m; Tree cover 45%; Shrub cover 30%; Herb cover 60%; Moss cover 80%; Vegatation type: Feuch. lock. PCMA-Best. m. Pleuroz. Schrekeri; Film number: 823A
Comment:
Species PCMA; No of rings 137; Begin 1852; 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 | Ring width | R | 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:
1233 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 R [1/100 mm] | 8 I [1/1000 g/cm3] | 9 T [1/1000 g/cm3] | 10 Age_pith [a] |
---|---|---|---|---|---|---|---|---|---|
-0.038 | 1988 | 38 | 66 | 30 | 16 | 46 | 428 | 607 | 141 |
-0.037 | 1987 | 37 | 59 | 21 | 15 | 36 | 414 | 551 | 140 |
-0.036 | 1986 | 33 | 61 | 34 | 21 | 55 | 399 | 558 | 139 |
-0.035 | 1985 | 37 | 70 | 40 | 18 | 58 | 435 | 640 | 138 |
-0.034 | 1984 | 34 | 59 | 41 | 16 | 57 | 391 | 548 | 137 |
-0.033 | 1983 | 32 | 69 | 41 | 16 | 57 | 399 | 629 | 136 |
-0.032 | 1982 | 34 | 64 | 44 | 12 | 56 | 392 | 587 | 135 |
-0.031 | 1981 | 38 | 57 | 12 | 10 | 22 | 414 | 543 | 134 |
-0.030 | 1980 | 36 | 62 | 27 | 12 | 39 | 410 | 572 | 133 |
-0.029 | 1979 | 35 | 71 | 32 | 10 | 42 | 410 | 649 | 132 |
-0.028 | 1978 | 34 | 58 | 25 | 8 | 33 | 394 | 541 | 131 |
-0.027 | 1977 | 35 | 58 | 23 | 7 | 30 | 396 | 539 | 130 |
-0.026 | 1976 | 35 | 63 | 21 | 8 | 29 | 395 | 578 | 129 |
-0.025 | 1975 | 34 | 56 | 19 | 9 | 28 | 384 | 514 | 128 |
-0.024 | 1974 | 34 | 64 | 26 | 8 | 34 | 399 | 597 | 127 |
-0.023 | 1973 | 34 | 67 | 26 | 8 | 34 | 412 | 610 | 126 |
-0.022 | 1972 | 34 | 60 | 28 | 7 | 35 | 386 | 557 | 125 |
-0.021 | 1971 | 33 | 58 | 20 | 6 | 26 | 387 | 540 | 124 |
-0.020 | 1970 | 35 | 64 | 21 | 7 | 28 | 405 | 588 | 123 |
-0.019 | 1969 | 32 | 61 | 23 | 8 | 31 | 381 | 562 | 122 |
-0.018 | 1968 | 33 | 54 | 30 | 6 | 36 | 379 | 506 | 121 |
-0.017 | 1967 | 33 | 61 | 19 | 5 | 24 | 376 | 570 | 120 |
-0.016 | 1966 | 33 | 67 | 24 | 6 | 30 | 392 | 616 | 119 |
-0.015 | 1965 | 33 | 57 | 20 | 6 | 26 | 383 | 537 | 118 |
-0.014 | 1964 | 34 | 58 | 15 | 6 | 21 | 376 | 521 | 117 |
-0.013 | 1963 | 33 | 59 | 27 | 8 | 35 | 382 | 529 | 116 |
-0.012 | 1962 | 33 | 66 | 29 | 7 | 36 | 392 | 601 | 115 |
-0.011 | 1961 | 33 | 71 | 25 | 8 | 33 | 399 | 639 | 114 |
-0.010 | 1960 | 30 | 63 | 28 | 9 | 37 | 387 | 546 | 113 |
-0.009 | 1959 | 32 | 68 | 25 | 9 | 34 | 389 | 607 | 112 |
-0.008 | 1958 | 33 | 68 | 21 | 8 | 29 | 390 | 607 | 111 |
-0.007 | 1957 | 31 | 66 | 28 | 8 | 36 | 380 | 610 | 110 |
-0.006 | 1956 | 34 | 61 | 35 | 8 | 43 | 382 | 559 | 109 |
-0.005 | 1955 | 33 | 75 | 34 | 8 | 42 | 395 | 664 | 108 |
-0.004 | 1954 | 31 | 75 | 30 | 8 | 38 | 389 | 670 | 107 |
-0.003 | 1953 | 33 | 70 | 23 | 11 | 34 | 406 | 629 | 106 |
-0.002 | 1952 | 31 | 69 | 38 | 10 | 48 | 367 | 623 | 105 |
-0.001 | 1951 | 34 | 70 | 39 | 10 | 49 | 404 | 637 | 104 |
0.000 | 1950 | 33 | 72 | 43 | 8 | 51 | 370 | 637 | 103 |
0.001 | 1949 | 33 | 74 | 36 | 11 | 47 | 396 | 649 | 102 |
0.002 | 1948 | 35 | 78 | 47 | 10 | 57 | 398 | 703 | 101 |
0.003 | 1947 | 35 | 62 | 41 | 20 | 61 | 405 | 543 | 100 |
0.004 | 1946 | 33 | 79 | 63 | 20 | 83 | 404 | 705 | 99 |
0.005 | 1945 | 32 | 79 | 61 | 14 | 75 | 400 | 678 | 98 |
0.006 | 1944 | 33 | 76 | 49 | 12 | 61 | 397 | 684 | 97 |
0.007 | 1943 | 34 | 72 | 38 | 14 | 52 | 409 | 651 | 96 |
0.008 | 1942 | 34 | 75 | 55 | 12 | 67 | 388 | 668 | 95 |
0.009 | 1941 | 35 | 60 | 50 | 16 | 66 | 398 | 550 | 94 |
0.010 | 1940 | 34 | 66 | 34 | 20 | 54 | 400 | 581 | 93 |
0.011 | 1939 | 31 | 64 | 35 | 16 | 51 | 384 | 550 | 92 |
0.012 | 1938 | 33 | 79 | 54 | 15 | 69 | 405 | 715 | 91 |
0.013 | 1937 | 34 | 90 | 60 | 13 | 73 | 409 | 793 | 90 |
0.014 | 1936 | 34 | 72 | 43 | 11 | 54 | 423 | 661 | 89 |
0.015 | 1935 | 34 | 84 | 52 | 14 | 66 | 406 | 729 | 88 |
0.016 | 1934 | 33 | 69 | 54 | 10 | 64 | 378 | 625 | 87 |
0.017 | 1933 | 34 | 72 | 30 | 9 | 39 | 407 | 649 | 86 |
0.018 | 1932 | 35 | 73 | 31 | 8 | 39 | 404 | 646 | 85 |
0.019 | 1931 | 36 | 84 | 42 | 7 | 49 | 434 | 754 | 84 |
0.020 | 1930 | 36 | 68 | 26 | 13 | 39 | 426 | 628 | 83 |
0.021 | 1929 | 35 | 61 | 20 | 11 | 31 | 399 | 563 | 82 |
0.022 | 1928 | 35 | 74 | 33 | 10 | 43 | 425 | 678 | 81 |
0.023 | 1927 | 37 | 60 | 16 | 10 | 26 | 410 | 562 | 80 |
0.024 | 1926 | 38 | 60 | 11 | 9 | 20 | 412 | 559 | 79 |
0.025 | 1925 | 33 | 63 | 25 | 10 | 35 | 388 | 584 | 78 |
0.026 | 1924 | 35 | 71 | 29 | 11 | 40 | 415 | 638 | 77 |
0.027 | 1923 | 36 | 64 | 20 | 10 | 30 | 425 | 587 | 76 |
0.028 | 1922 | 36 | 81 | 34 | 10 | 44 | 430 | 724 | 75 |
0.029 | 1921 | 35 | 71 | 31 | 12 | 43 | 425 | 623 | 74 |
0.030 | 1920 | 39 | 72 | 34 | 8 | 42 | 427 | 655 | 73 |
0.031 | 1919 | 35 | 83 | 38 | 13 | 51 | 431 | 738 | 72 |
0.032 | 1918 | 36 | 73 | 42 | 10 | 52 | 413 | 670 | 71 |
0.033 | 1917 | 38 | 71 | 48 | 10 | 58 | 426 | 648 | 70 |
0.034 | 1916 | 37 | 86 | 71 | 12 | 83 | 437 | 767 | 69 |
0.035 | 1915 | 38 | 78 | 48 | 13 | 61 | 431 | 721 | 68 |
0.036 | 1914 | 37 | 67 | 74 | 37 | 111 | 438 | 600 | 67 |
0.037 | 1913 | 43 | 68 | 55 | 22 | 77 | 474 | 636 | 66 |
0.038 | 1912 | 37 | 68 | 43 | 16 | 59 | 410 | 600 | 65 |
0.039 | 1911 | 37 | 71 | 47 | 11 | 58 | 428 | 634 | 64 |
0.040 | 1910 | 38 | 80 | 45 | 11 | 56 | 438 | 699 | 63 |
0.041 | 1909 | 39 | 86 | 50 | 10 | 60 | 444 | 776 | 62 |
0.042 | 1908 | 39 | 68 | 51 | 13 | 64 | 444 | 604 | 61 |
0.043 | 1907 | 36 | 76 | 45 | 10 | 55 | 424 | 681 | 60 |
0.044 | 1906 | 38 | 66 | 50 | 12 | 62 | 433 | 584 | 59 |
0.045 | 1905 | 38 | 74 | 30 | 13 | 43 | 440 | 663 | 58 |
0.046 | 1904 | 37 | 66 | 34 | 11 | 45 | 411 | 589 | 57 |
0.047 | 1903 | 36 | 71 | 53 | 11 | 64 | 402 | 637 | 56 |
0.048 | 1902 | 37 | 77 | 47 | 8 | 55 | 416 | 693 | 55 |
0.049 | 1901 | 36 | 86 | 57 | 12 | 69 | 422 | 736 | 54 |
0.050 | 1900 | 37 | 87 | 57 | 8 | 65 | 442 | 763 | 53 |
0.051 | 1899 | 34 | 85 | 49 | 8 | 57 | 416 | 753 | 52 |
0.052 | 1898 | 33 | 89 | 55 | 11 | 66 | 389 | 793 | 51 |
0.053 | 1897 | 36 | 79 | 65 | 12 | 77 | 416 | 705 | 50 |
0.054 | 1896 | 34 | 83 | 72 | 10 | 82 | 402 | 754 | 49 |
0.055 | 1895 | 34 | 86 | 82 | 14 | 96 | 403 | 747 | 48 |
0.056 | 1894 | 31 | 71 | 68 | 11 | 79 | 384 | 619 | 47 |
0.057 | 1893 | 36 | 92 | 73 | 14 | 87 | 420 | 798 | 46 |
0.058 | 1892 | 35 | 73 | 89 | 28 | 117 | 393 | 662 | 45 |
0.059 | 1891 | 31 | 70 | 112 | 28 | 140 | 381 | 606 | 44 |
0.060 | 1890 | 33 | 71 | 69 | 15 | 84 | 391 | 639 | 43 |
0.061 | 1889 | 32 | 83 | 66 | 12 | 78 | 392 | 739 | 42 |
0.062 | 1888 | 34 | 77 | 79 | 21 | 100 | 403 | 690 | 41 |
0.063 | 1887 | 32 | 77 | 94 | 13 | 107 | 376 | 688 | 40 |
0.064 | 1886 | 33 | 77 | 134 | 28 | 162 | 400 | 680 | 39 |
0.065 | 1885 | 34 | 68 | 91 | 37 | 128 | 399 | 605 | 38 |
0.066 | 1884 | 32 | 65 | 113 | 48 | 161 | 383 | 583 | 37 |
0.067 | 1883 | 33 | 66 | 113 | 39 | 152 | 382 | 583 | 36 |
0.068 | 1882 | 32 | 74 | 113 | 20 | 133 | 374 | 639 | 35 |
0.069 | 1881 | 30 | 75 | 176 | 25 | 201 | 377 | 622 | 34 |
0.070 | 1880 | 34 | 74 | 160 | 26 | 186 | 406 | 625 | 33 |
0.071 | 1879 | 31 | 78 | 147 | 24 | 171 | 371 | 678 | 32 |
0.072 | 1878 | 32 | 84 | 162 | 30 | 192 | 388 | 743 | 31 |
0.073 | 1877 | 31 | 78 | 148 | 35 | 183 | 384 | 691 | 30 |
0.074 | 1876 | 32 | 74 | 117 | 42 | 159 | 378 | 651 | 29 |
0.075 | 1875 | 32 | 76 | 148 | 27 | 175 | 380 | 670 | 28 |
0.076 | 1874 | 32 | 67 | 133 | 35 | 168 | 377 | 606 | 27 |
0.077 | 1873 | 34 | 81 | 126 | 34 | 160 | 394 | 703 | 26 |
0.078 | 1872 | 34 | 82 | 112 | 20 | 132 | 399 | 708 | 25 |
0.079 | 1871 | 33 | 82 | 109 | 28 | 137 | 400 | 711 | 24 |
0.080 | 1870 | 33 | 79 | 101 | 29 | 130 | 381 | 702 | 23 |
0.081 | 1869 | 35 | 78 | 91 | 29 | 120 | 407 | 696 | 22 |
0.082 | 1868 | 33 | 70 | 64 | 26 | 90 | 390 | 644 | 21 |
0.083 | 1867 | 33 | 81 | 70 | 17 | 87 | 389 | 742 | 20 |
0.084 | 1866 | 37 | 81 | 69 | 22 | 91 | 415 | 716 | 19 |
0.085 | 1865 | 32 | 69 | 56 | 24 | 80 | 377 | 624 | 18 |
0.086 | 1864 | 35 | 77 | 66 | 18 | 84 | 410 | 680 | 17 |
0.087 | 1863 | 38 | 75 | 54 | 27 | 81 | 438 | 676 | 16 |
0.088 | 1862 | 40 | 64 | 46 | 26 | 72 | 430 | 594 | 15 |
0.089 | 1861 | 36 | 77 | 62 | 23 | 85 | 404 | 679 | 14 |
0.090 | 1860 | 36 | 81 | 67 | 23 | 90 | 427 | 691 | 13 |
0.091 | 1859 | 33 | 73 | 62 | 21 | 83 | 383 | 670 | 12 |
0.092 | 1858 | 36 | 79 | 95 | 23 | 118 | 428 | 694 | 11 |
0.093 | 1857 | 35 | 81 | 63 | 28 | 91 | 399 | 716 | 10 |
0.094 | 1856 | 35 | 76 | 53 | 19 | 72 | 404 | 694 | 9 |
0.095 | 1855 | 37 | 68 | 54 | 16 | 70 | 405 | 613 | 8 |
0.096 | 1854 | 41 | 75 | 77 | 24 | 101 | 441 | 677 | 7 |
0.097 | 1853 | 34 | 64 | 59 | 39 | 98 | 385 | 590 | 6 |
0.098 | 1852 | 36 | 73 | 66 | 24 | 90 | 419 | 648 | 5 |