Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample WILLOPLA-51 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600352
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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 105; Begin 1884; 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:
945 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 | 32 | 78 | 23 | 4 | 27 | 389 | 691 | 121 |
-0.037 | 1987 | 39 | 78 | 13 | 3 | 16 | 460 | 726 | 120 |
-0.036 | 1986 | 36 | 87 | 22 | 4 | 26 | 438 | 795 | 119 |
-0.035 | 1985 | 36 | 78 | 21 | 4 | 25 | 427 | 735 | 118 |
-0.034 | 1984 | 37 | 77 | 18 | 3 | 21 | 430 | 693 | 117 |
-0.033 | 1983 | 36 | 70 | 17 | 3 | 20 | 405 | 641 | 116 |
-0.032 | 1982 | 34 | 73 | 19 | 5 | 24 | 402 | 654 | 115 |
-0.031 | 1981 | 37 | 77 | 17 | 4 | 21 | 427 | 707 | 114 |
-0.030 | 1980 | 38 | 67 | 12 | 4 | 16 | 433 | 624 | 113 |
-0.029 | 1979 | 36 | 74 | 18 | 3 | 21 | 420 | 692 | 112 |
-0.028 | 1978 | 33 | 70 | 20 | 3 | 23 | 393 | 667 | 111 |
-0.027 | 1977 | 36 | 71 | 15 | 4 | 19 | 411 | 665 | 110 |
-0.026 | 1976 | 39 | 80 | 16 | 3 | 19 | 452 | 750 | 109 |
-0.025 | 1975 | 34 | 76 | 23 | 4 | 27 | 397 | 688 | 108 |
-0.024 | 1974 | 34 | 68 | 19 | 4 | 23 | 386 | 624 | 107 |
-0.023 | 1973 | 35 | 74 | 21 | 4 | 25 | 394 | 671 | 106 |
-0.022 | 1972 | 32 | 74 | 21 | 4 | 25 | 389 | 682 | 105 |
-0.021 | 1971 | 34 | 79 | 19 | 4 | 23 | 414 | 715 | 104 |
-0.020 | 1970 | 33 | 72 | 23 | 4 | 27 | 391 | 654 | 103 |
-0.019 | 1969 | 36 | 74 | 18 | 4 | 22 | 413 | 690 | 102 |
-0.018 | 1968 | 32 | 66 | 19 | 5 | 24 | 372 | 613 | 101 |
-0.017 | 1967 | 37 | 68 | 20 | 4 | 24 | 419 | 625 | 100 |
-0.016 | 1966 | 35 | 81 | 20 | 5 | 25 | 405 | 722 | 99 |
-0.015 | 1965 | 38 | 83 | 20 | 4 | 24 | 447 | 766 | 98 |
-0.014 | 1964 | 34 | 84 | 27 | 4 | 31 | 401 | 766 | 97 |
-0.013 | 1963 | 32 | 78 | 26 | 4 | 30 | 402 | 712 | 96 |
-0.012 | 1962 | 35 | 88 | 19 | 5 | 24 | 420 | 772 | 95 |
-0.011 | 1961 | 34 | 80 | 29 | 6 | 35 | 386 | 725 | 94 |
-0.010 | 1960 | 34 | 80 | 24 | 4 | 28 | 410 | 742 | 93 |
-0.009 | 1959 | 36 | 79 | 24 | 6 | 30 | 413 | 722 | 92 |
-0.008 | 1958 | 35 | 75 | 22 | 5 | 27 | 398 | 689 | 91 |
-0.007 | 1957 | 34 | 76 | 19 | 6 | 25 | 396 | 676 | 90 |
-0.006 | 1956 | 32 | 81 | 20 | 6 | 26 | 373 | 704 | 89 |
-0.005 | 1955 | 35 | 65 | 14 | 4 | 18 | 391 | 590 | 88 |
-0.004 | 1954 | 32 | 80 | 26 | 7 | 33 | 380 | 665 | 87 |
-0.003 | 1953 | 36 | 87 | 21 | 6 | 27 | 424 | 779 | 86 |
-0.002 | 1952 | 37 | 81 | 20 | 11 | 31 | 431 | 705 | 85 |
-0.001 | 1951 | 38 | 88 | 23 | 9 | 32 | 450 | 791 | 84 |
0.000 | 1950 | 38 | 82 | 22 | 6 | 28 | 424 | 733 | 83 |
0.001 | 1949 | 38 | 77 | 14 | 7 | 21 | 432 | 685 | 82 |
0.002 | 1948 | 37 | 86 | 23 | 9 | 32 | 412 | 740 | 81 |
0.003 | 1947 | 41 | 87 | 15 | 8 | 23 | 485 | 802 | 80 |
0.004 | 1946 | 43 | 85 | 13 | 11 | 24 | 486 | 750 | 79 |
0.005 | 1945 | 37 | 86 | 20 | 8 | 28 | 442 | 766 | 78 |
0.006 | 1944 | 46 | 87 | 21 | 10 | 31 | 534 | 774 | 77 |
0.007 | 1943 | 45 | 91 | 19 | 14 | 33 | 528 | 824 | 76 |
0.008 | 1942 | 47 | 92 | 13 | 8 | 21 | 527 | 850 | 75 |
0.009 | 1941 | 39 | 92 | 25 | 22 | 47 | 494 | 836 | 74 |
0.010 | 1940 | 49 | 93 | 13 | 15 | 28 | 570 | 859 | 73 |
0.011 | 1939 | 47 | 93 | 15 | 11 | 26 | 555 | 863 | 72 |
0.012 | 1938 | 37 | 93 | 24 | 16 | 40 | 449 | 826 | 71 |
0.013 | 1937 | 39 | 84 | 21 | 9 | 30 | 468 | 742 | 70 |
0.014 | 1936 | 39 | 82 | 21 | 6 | 27 | 439 | 734 | 69 |
0.015 | 1935 | 41 | 86 | 28 | 13 | 41 | 456 | 769 | 68 |
0.016 | 1934 | 49 | 89 | 27 | 21 | 48 | 555 | 807 | 67 |
0.017 | 1933 | 56 | 93 | 15 | 34 | 49 | 620 | 875 | 66 |
0.018 | 1932 | 49 | 93 | 17 | 32 | 49 | 573 | 857 | 65 |
0.019 | 1931 | 49 | 92 | 21 | 27 | 48 | 553 | 861 | 64 |
0.020 | 1930 | 49 | 91 | 20 | 31 | 51 | 560 | 860 | 63 |
0.021 | 1929 | 45 | 94 | 20 | 22 | 42 | 531 | 856 | 62 |
0.022 | 1928 | 46 | 90 | 24 | 31 | 55 | 528 | 847 | 61 |
0.023 | 1927 | 42 | 91 | 25 | 32 | 57 | 531 | 837 | 60 |
0.024 | 1926 | 46 | 91 | 21 | 22 | 43 | 527 | 841 | 59 |
0.025 | 1925 | 42 | 89 | 37 | 21 | 58 | 511 | 802 | 58 |
0.026 | 1924 | 38 | 89 | 26 | 27 | 53 | 497 | 796 | 57 |
0.027 | 1923 | 41 | 84 | 24 | 29 | 53 | 493 | 779 | 56 |
0.028 | 1922 | 37 | 87 | 27 | 10 | 37 | 447 | 780 | 55 |
0.029 | 1921 | 37 | 87 | 28 | 10 | 38 | 457 | 763 | 54 |
0.030 | 1920 | 34 | 86 | 35 | 29 | 64 | 443 | 722 | 53 |
0.031 | 1919 | 35 | 83 | 36 | 26 | 62 | 437 | 702 | 52 |
0.032 | 1918 | 41 | 85 | 37 | 36 | 73 | 506 | 768 | 51 |
0.033 | 1917 | 35 | 84 | 47 | 21 | 68 | 466 | 736 | 50 |
0.034 | 1916 | 34 | 82 | 38 | 30 | 68 | 447 | 737 | 49 |
0.035 | 1915 | 31 | 84 | 40 | 14 | 54 | 392 | 722 | 48 |
0.036 | 1914 | 31 | 71 | 46 | 7 | 53 | 352 | 650 | 47 |
0.037 | 1913 | 32 | 74 | 51 | 10 | 61 | 358 | 669 | 46 |
0.038 | 1912 | 32 | 75 | 46 | 11 | 57 | 372 | 644 | 45 |
0.039 | 1911 | 34 | 81 | 39 | 12 | 51 | 420 | 719 | 44 |
0.040 | 1910 | 30 | 79 | 40 | 10 | 50 | 368 | 707 | 43 |
0.041 | 1909 | 34 | 76 | 40 | 7 | 47 | 389 | 675 | 42 |
0.042 | 1908 | 33 | 77 | 39 | 9 | 48 | 393 | 695 | 41 |
0.043 | 1907 | 30 | 81 | 41 | 17 | 58 | 362 | 706 | 40 |
0.044 | 1906 | 31 | 79 | 50 | 10 | 60 | 372 | 704 | 39 |
0.045 | 1905 | 32 | 85 | 49 | 8 | 57 | 392 | 745 | 38 |
0.046 | 1904 | 33 | 75 | 31 | 9 | 40 | 389 | 663 | 37 |
0.047 | 1903 | 34 | 83 | 55 | 9 | 64 | 390 | 730 | 36 |
0.048 | 1902 | 33 | 82 | 51 | 11 | 62 | 384 | 705 | 35 |
0.049 | 1901 | 32 | 84 | 47 | 8 | 55 | 373 | 738 | 34 |
0.050 | 1900 | 33 | 79 | 52 | 14 | 66 | 405 | 687 | 33 |
0.051 | 1899 | 29 | 74 | 51 | 10 | 61 | 345 | 654 | 32 |
0.052 | 1898 | 37 | 80 | 30 | 9 | 39 | 440 | 712 | 31 |
0.053 | 1897 | 33 | 80 | 67 | 15 | 82 | 398 | 694 | 30 |
0.054 | 1896 | 33 | 73 | 55 | 10 | 65 | 380 | 647 | 29 |
0.055 | 1895 | 33 | 79 | 52 | 18 | 70 | 407 | 684 | 28 |
0.056 | 1894 | 33 | 70 | 42 | 9 | 51 | 373 | 620 | 27 |
0.057 | 1893 | 34 | 69 | 50 | 10 | 60 | 391 | 615 | 26 |
0.058 | 1892 | 41 | 73 | 49 | 11 | 60 | 463 | 657 | 25 |
0.059 | 1891 | 45 | 72 | 28 | 47 | 75 | 493 | 659 | 24 |
0.060 | 1890 | 45 | 88 | 30 | 89 | 119 | 520 | 813 | 23 |
0.061 | 1889 | 34 | 78 | 55 | 20 | 75 | 403 | 677 | 22 |
0.062 | 1888 | 33 | 69 | 67 | 16 | 83 | 387 | 609 | 21 |
0.063 | 1887 | 34 | 68 | 45 | 17 | 62 | 383 | 605 | 20 |
0.064 | 1886 | 33 | 66 | 48 | 10 | 58 | 360 | 598 | 19 |
0.065 | 1885 | 36 | 66 | 39 | 14 | 53 | 391 | 591 | 18 |
0.066 | 1884 | 41 | 67 | 67 | 18 | 85 | 450 | 609 | 17 |