Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample WILLOPLA-122 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600342
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Project(s):
Coverage:
Latitude: 62.100000 * Longitude: -119.080000
Minimum Elevation: 620.0 m * Maximum Elevation: 620.0 m
Event(s):
WILLOPLA * Latitude: 62.100000 * Longitude: -119.080000 * Elevation: 620.0 m * Location: Willow lake, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Sand und dicke Rohhumusaufl. ; av. Tree height 10 m; Tree cover 70%; Shrub cover 60%; Herb cover 70%; Moss cover 80%; Vegatation type: Altbestand auf Rohhumus an Moor; Film number: 812A
Comment:
Species PCMA; No of rings 117; Begin 1872; 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:
1053 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 | 30 | 71 | 24 | 4 | 28 | 366 | 641 | 124 |
-0.037 | 1987 | 34 | 78 | 20 | 3 | 23 | 399 | 703 | 123 |
-0.036 | 1986 | 30 | 71 | 29 | 5 | 34 | 364 | 647 | 122 |
-0.035 | 1985 | 32 | 72 | 23 | 4 | 27 | 381 | 668 | 121 |
-0.034 | 1984 | 29 | 69 | 19 | 4 | 23 | 364 | 628 | 120 |
-0.033 | 1983 | 29 | 68 | 19 | 3 | 22 | 363 | 633 | 119 |
-0.032 | 1982 | 30 | 64 | 18 | 3 | 21 | 351 | 593 | 118 |
-0.031 | 1981 | 32 | 71 | 15 | 4 | 19 | 387 | 648 | 117 |
-0.030 | 1980 | 32 | 71 | 18 | 4 | 22 | 369 | 653 | 116 |
-0.029 | 1979 | 33 | 71 | 23 | 3 | 26 | 384 | 665 | 115 |
-0.028 | 1978 | 31 | 73 | 21 | 4 | 25 | 368 | 670 | 114 |
-0.027 | 1977 | 32 | 72 | 18 | 4 | 22 | 380 | 667 | 113 |
-0.026 | 1976 | 34 | 73 | 19 | 4 | 23 | 390 | 667 | 112 |
-0.025 | 1975 | 31 | 66 | 26 | 5 | 31 | 351 | 599 | 111 |
-0.024 | 1974 | 29 | 69 | 24 | 4 | 28 | 359 | 632 | 110 |
-0.023 | 1973 | 29 | 72 | 25 | 4 | 29 | 358 | 673 | 109 |
-0.022 | 1972 | 30 | 74 | 24 | 5 | 29 | 365 | 657 | 108 |
-0.021 | 1971 | 32 | 72 | 25 | 5 | 30 | 374 | 659 | 107 |
-0.020 | 1970 | 31 | 73 | 23 | 5 | 28 | 357 | 648 | 106 |
-0.019 | 1969 | 33 | 75 | 21 | 5 | 26 | 382 | 677 | 105 |
-0.018 | 1968 | 31 | 72 | 21 | 3 | 24 | 380 | 684 | 104 |
-0.017 | 1967 | 34 | 69 | 19 | 4 | 23 | 393 | 644 | 103 |
-0.016 | 1966 | 33 | 71 | 22 | 6 | 28 | 406 | 653 | 102 |
-0.015 | 1965 | 33 | 73 | 20 | 4 | 24 | 383 | 658 | 101 |
-0.014 | 1964 | 32 | 69 | 21 | 4 | 25 | 379 | 636 | 100 |
-0.013 | 1963 | 34 | 70 | 13 | 3 | 16 | 401 | 660 | 99 |
-0.012 | 1962 | 34 | 75 | 15 | 4 | 19 | 405 | 697 | 98 |
-0.011 | 1961 | 35 | 74 | 21 | 4 | 25 | 393 | 662 | 97 |
-0.010 | 1960 | 32 | 75 | 21 | 4 | 25 | 375 | 683 | 96 |
-0.009 | 1959 | 33 | 60 | 19 | 4 | 23 | 375 | 564 | 95 |
-0.008 | 1958 | 32 | 70 | 20 | 4 | 24 | 383 | 651 | 94 |
-0.007 | 1957 | 32 | 68 | 23 | 5 | 28 | 367 | 615 | 93 |
-0.006 | 1956 | 33 | 69 | 23 | 4 | 27 | 388 | 655 | 92 |
-0.005 | 1955 | 32 | 67 | 27 | 4 | 31 | 362 | 614 | 91 |
-0.004 | 1954 | 32 | 72 | 29 | 4 | 33 | 368 | 657 | 90 |
-0.003 | 1953 | 31 | 78 | 23 | 5 | 28 | 382 | 692 | 89 |
-0.002 | 1952 | 33 | 72 | 14 | 5 | 19 | 395 | 648 | 88 |
-0.001 | 1951 | 35 | 74 | 19 | 4 | 23 | 417 | 699 | 87 |
0.000 | 1950 | 35 | 74 | 20 | 4 | 24 | 419 | 677 | 86 |
0.001 | 1949 | 34 | 77 | 15 | 4 | 19 | 417 | 700 | 85 |
0.002 | 1948 | 30 | 82 | 20 | 4 | 24 | 392 | 736 | 84 |
0.003 | 1947 | 31 | 66 | 15 | 5 | 20 | 391 | 617 | 83 |
0.004 | 1946 | 32 | 74 | 19 | 5 | 24 | 377 | 672 | 82 |
0.005 | 1945 | 33 | 73 | 22 | 4 | 26 | 379 | 668 | 81 |
0.006 | 1944 | 32 | 73 | 17 | 5 | 22 | 393 | 672 | 80 |
0.007 | 1943 | 32 | 68 | 19 | 5 | 24 | 374 | 604 | 79 |
0.008 | 1942 | 32 | 70 | 20 | 4 | 24 | 372 | 645 | 78 |
0.009 | 1941 | 33 | 66 | 28 | 5 | 33 | 374 | 605 | 77 |
0.010 | 1940 | 37 | 76 | 22 | 4 | 26 | 441 | 708 | 76 |
0.011 | 1939 | 37 | 77 | 26 | 5 | 31 | 425 | 693 | 75 |
0.012 | 1938 | 34 | 75 | 36 | 8 | 44 | 417 | 670 | 74 |
0.013 | 1937 | 35 | 73 | 36 | 6 | 42 | 408 | 671 | 73 |
0.014 | 1936 | 37 | 70 | 35 | 6 | 41 | 416 | 657 | 72 |
0.015 | 1935 | 34 | 87 | 58 | 8 | 66 | 407 | 804 | 71 |
0.016 | 1934 | 32 | 81 | 47 | 9 | 56 | 397 | 735 | 70 |
0.017 | 1933 | 31 | 83 | 44 | 9 | 53 | 400 | 725 | 69 |
0.018 | 1932 | 32 | 79 | 52 | 9 | 61 | 380 | 718 | 68 |
0.019 | 1931 | 31 | 80 | 48 | 9 | 57 | 380 | 729 | 67 |
0.020 | 1930 | 32 | 81 | 46 | 7 | 53 | 375 | 731 | 66 |
0.021 | 1929 | 32 | 80 | 38 | 7 | 45 | 400 | 742 | 65 |
0.022 | 1928 | 32 | 75 | 42 | 5 | 47 | 382 | 679 | 64 |
0.023 | 1927 | 32 | 74 | 57 | 7 | 64 | 413 | 650 | 63 |
0.024 | 1926 | 32 | 77 | 47 | 6 | 53 | 372 | 693 | 62 |
0.025 | 1925 | 31 | 80 | 71 | 9 | 80 | 384 | 711 | 61 |
0.026 | 1924 | 34 | 78 | 53 | 11 | 64 | 396 | 719 | 60 |
0.027 | 1923 | 31 | 77 | 67 | 7 | 74 | 384 | 694 | 59 |
0.028 | 1922 | 31 | 79 | 48 | 7 | 55 | 370 | 728 | 58 |
0.029 | 1921 | 31 | 85 | 47 | 8 | 55 | 374 | 745 | 57 |
0.030 | 1920 | 30 | 74 | 41 | 6 | 47 | 374 | 662 | 56 |
0.031 | 1919 | 31 | 79 | 45 | 5 | 50 | 371 | 722 | 55 |
0.032 | 1918 | 31 | 68 | 43 | 7 | 50 | 361 | 615 | 54 |
0.033 | 1917 | 30 | 67 | 43 | 5 | 48 | 353 | 602 | 53 |
0.034 | 1916 | 32 | 63 | 29 | 6 | 35 | 371 | 591 | 52 |
0.035 | 1915 | 33 | 84 | 32 | 7 | 39 | 396 | 755 | 51 |
0.036 | 1914 | 32 | 69 | 34 | 7 | 41 | 379 | 621 | 50 |
0.037 | 1913 | 33 | 72 | 37 | 6 | 43 | 395 | 661 | 49 |
0.038 | 1912 | 35 | 74 | 25 | 5 | 30 | 413 | 676 | 48 |
0.039 | 1911 | 33 | 81 | 27 | 6 | 33 | 412 | 731 | 47 |
0.040 | 1910 | 32 | 76 | 35 | 5 | 40 | 376 | 697 | 46 |
0.041 | 1909 | 34 | 68 | 29 | 7 | 36 | 390 | 618 | 45 |
0.042 | 1908 | 32 | 81 | 27 | 5 | 32 | 382 | 739 | 44 |
0.043 | 1907 | 31 | 74 | 34 | 6 | 40 | 376 | 664 | 43 |
0.044 | 1906 | 30 | 81 | 42 | 7 | 49 | 387 | 726 | 42 |
0.045 | 1905 | 31 | 82 | 40 | 6 | 46 | 385 | 746 | 41 |
0.046 | 1904 | 32 | 74 | 31 | 6 | 37 | 385 | 686 | 40 |
0.047 | 1903 | 32 | 82 | 49 | 7 | 56 | 392 | 739 | 39 |
0.048 | 1902 | 32 | 78 | 44 | 7 | 51 | 396 | 715 | 38 |
0.049 | 1901 | 30 | 83 | 59 | 10 | 69 | 378 | 735 | 37 |
0.050 | 1900 | 32 | 78 | 36 | 8 | 44 | 401 | 698 | 36 |
0.051 | 1899 | 27 | 71 | 52 | 7 | 59 | 343 | 639 | 35 |
0.052 | 1898 | 29 | 86 | 41 | 8 | 49 | 376 | 771 | 34 |
0.053 | 1897 | 28 | 77 | 50 | 8 | 58 | 359 | 693 | 33 |
0.054 | 1896 | 30 | 75 | 44 | 5 | 49 | 367 | 691 | 32 |
0.055 | 1895 | 30 | 78 | 69 | 10 | 79 | 365 | 707 | 31 |
0.056 | 1894 | 30 | 73 | 58 | 9 | 67 | 360 | 670 | 30 |
0.057 | 1893 | 29 | 74 | 56 | 8 | 64 | 358 | 671 | 29 |
0.058 | 1892 | 30 | 71 | 56 | 8 | 64 | 359 | 650 | 28 |
0.059 | 1891 | 30 | 66 | 74 | 13 | 87 | 347 | 589 | 27 |
0.060 | 1890 | 29 | 68 | 72 | 13 | 85 | 349 | 611 | 26 |
0.061 | 1889 | 30 | 77 | 86 | 15 | 101 | 363 | 685 | 25 |
0.062 | 1888 | 30 | 70 | 107 | 21 | 128 | 398 | 621 | 24 |
0.063 | 1887 | 28 | 66 | 59 | 14 | 73 | 333 | 602 | 23 |
0.064 | 1886 | 27 | 47 | 46 | 16 | 62 | 301 | 447 | 22 |
0.065 | 1885 | 32 | 64 | 117 | 17 | 134 | 363 | 579 | 21 |
0.066 | 1884 | 39 | 72 | 145 | 35 | 180 | 493 | 669 | 20 |
0.067 | 1883 | 35 | 83 | 124 | 88 | 212 | 523 | 721 | 19 |
0.068 | 1882 | 32 | 76 | 107 | 16 | 123 | 398 | 672 | 18 |
0.069 | 1881 | 41 | 80 | 102 | 38 | 140 | 478 | 737 | 17 |
0.070 | 1880 | 48 | 86 | 33 | 125 | 158 | 598 | 788 | 16 |
0.071 | 1879 | 39 | 87 | 65 | 49 | 114 | 521 | 782 | 15 |
0.072 | 1878 | 39 | 84 | 68 | 44 | 112 | 530 | 750 | 14 |
0.073 | 1877 | 34 | 78 | 94 | 23 | 117 | 478 | 680 | 13 |
0.074 | 1876 | 38 | 81 | 80 | 48 | 128 | 499 | 737 | 12 |
0.075 | 1875 | 31 | 66 | 134 | 30 | 164 | 371 | 572 | 11 |
0.076 | 1874 | 28 | 64 | 79 | 15 | 94 | 340 | 563 | 10 |
0.077 | 1873 | 28 | 71 | 80 | 15 | 95 | 349 | 640 | 9 |
0.078 | 1872 | 28 | 71 | 64 | 13 | 77 | 342 | 639 | 8 |