Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample WILLOPLA-112 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600339
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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 101; Begin 1884; End 1984
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:
909 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] |
---|---|---|---|---|---|---|---|---|---|
-0.034 | 1984 | 40 | 83 | 16 | 9 | 25 | 480 | 766 | 114 |
-0.033 | 1983 | 36 | 66 | 15 | 4 | 19 | 409 | 614 | 113 |
-0.032 | 1982 | 35 | 64 | 14 | 4 | 18 | 395 | 601 | 112 |
-0.031 | 1981 | 47 | 69 | 14 | 3 | 17 | 495 | 649 | 111 |
-0.030 | 1980 | 37 | 75 | 18 | 5 | 23 | 424 | 689 | 110 |
-0.029 | 1979 | 35 | 75 | 22 | 4 | 26 | 412 | 705 | 109 |
-0.028 | 1978 | 35 | 73 | 26 | 5 | 31 | 405 | 677 | 108 |
-0.027 | 1977 | 35 | 78 | 24 | 5 | 29 | 417 | 720 | 107 |
-0.026 | 1976 | 37 | 74 | 19 | 4 | 23 | 411 | 689 | 106 |
-0.025 | 1975 | 36 | 71 | 22 | 4 | 26 | 399 | 660 | 105 |
-0.024 | 1974 | 34 | 66 | 14 | 7 | 21 | 391 | 609 | 104 |
-0.023 | 1973 | 35 | 77 | 27 | 5 | 32 | 412 | 706 | 103 |
-0.022 | 1972 | 38 | 71 | 27 | 5 | 32 | 421 | 649 | 102 |
-0.021 | 1971 | 40 | 76 | 27 | 4 | 31 | 465 | 718 | 101 |
-0.020 | 1970 | 44 | 85 | 36 | 3 | 39 | 504 | 820 | 100 |
-0.019 | 1969 | 43 | 101 | 35 | 6 | 41 | 497 | 930 | 99 |
-0.018 | 1968 | 38 | 85 | 38 | 7 | 45 | 431 | 776 | 98 |
-0.017 | 1967 | 38 | 85 | 37 | 6 | 43 | 439 | 774 | 97 |
-0.016 | 1966 | 38 | 82 | 36 | 7 | 43 | 434 | 760 | 96 |
-0.015 | 1965 | 39 | 85 | 44 | 6 | 50 | 431 | 784 | 95 |
-0.014 | 1964 | 34 | 80 | 38 | 4 | 42 | 407 | 756 | 94 |
-0.013 | 1963 | 34 | 83 | 36 | 4 | 40 | 404 | 788 | 93 |
-0.012 | 1962 | 36 | 82 | 43 | 5 | 48 | 406 | 748 | 92 |
-0.011 | 1961 | 35 | 88 | 41 | 5 | 46 | 429 | 825 | 91 |
-0.010 | 1960 | 35 | 82 | 34 | 4 | 38 | 410 | 753 | 90 |
-0.009 | 1959 | 36 | 77 | 37 | 5 | 42 | 416 | 710 | 89 |
-0.008 | 1958 | 36 | 81 | 35 | 5 | 40 | 414 | 730 | 88 |
-0.007 | 1957 | 36 | 77 | 31 | 5 | 36 | 414 | 701 | 87 |
-0.006 | 1956 | 35 | 84 | 36 | 4 | 40 | 410 | 791 | 86 |
-0.005 | 1955 | 36 | 72 | 26 | 6 | 32 | 400 | 678 | 85 |
-0.004 | 1954 | 34 | 83 | 39 | 6 | 45 | 393 | 728 | 84 |
-0.003 | 1953 | 35 | 96 | 39 | 6 | 45 | 406 | 875 | 83 |
-0.002 | 1952 | 34 | 85 | 30 | 5 | 35 | 399 | 771 | 82 |
-0.001 | 1951 | 36 | 83 | 35 | 4 | 39 | 410 | 767 | 81 |
0.000 | 1950 | 35 | 77 | 29 | 5 | 34 | 412 | 713 | 80 |
0.001 | 1949 | 34 | 75 | 32 | 4 | 36 | 379 | 708 | 79 |
0.002 | 1948 | 33 | 76 | 38 | 6 | 44 | 376 | 704 | 78 |
0.003 | 1947 | 34 | 78 | 34 | 5 | 39 | 396 | 723 | 77 |
0.004 | 1946 | 35 | 75 | 33 | 4 | 37 | 388 | 707 | 76 |
0.005 | 1945 | 33 | 74 | 25 | 4 | 29 | 400 | 701 | 75 |
0.006 | 1944 | 35 | 78 | 26 | 4 | 30 | 418 | 733 | 74 |
0.007 | 1943 | 35 | 80 | 29 | 4 | 33 | 401 | 741 | 73 |
0.008 | 1942 | 36 | 69 | 26 | 4 | 30 | 397 | 653 | 72 |
0.009 | 1941 | 34 | 70 | 35 | 4 | 39 | 392 | 654 | 71 |
0.010 | 1940 | 37 | 76 | 26 | 5 | 31 | 423 | 693 | 70 |
0.011 | 1939 | 38 | 81 | 29 | 5 | 34 | 433 | 736 | 69 |
0.012 | 1938 | 37 | 84 | 41 | 5 | 46 | 415 | 777 | 68 |
0.013 | 1937 | 37 | 88 | 39 | 5 | 44 | 438 | 820 | 67 |
0.014 | 1936 | 37 | 81 | 43 | 6 | 49 | 424 | 737 | 66 |
0.015 | 1935 | 37 | 88 | 64 | 7 | 71 | 424 | 806 | 65 |
0.016 | 1934 | 35 | 89 | 60 | 7 | 67 | 412 | 813 | 64 |
0.017 | 1933 | 38 | 88 | 51 | 7 | 58 | 453 | 802 | 63 |
0.018 | 1932 | 36 | 78 | 49 | 9 | 58 | 413 | 709 | 62 |
0.019 | 1931 | 36 | 78 | 43 | 10 | 53 | 413 | 687 | 61 |
0.020 | 1930 | 37 | 90 | 43 | 8 | 51 | 430 | 819 | 60 |
0.021 | 1929 | 38 | 74 | 41 | 7 | 48 | 431 | 696 | 59 |
0.022 | 1928 | 37 | 85 | 50 | 9 | 59 | 424 | 769 | 58 |
0.023 | 1927 | 37 | 89 | 48 | 8 | 56 | 445 | 813 | 57 |
0.024 | 1926 | 36 | 83 | 49 | 8 | 57 | 420 | 759 | 56 |
0.025 | 1925 | 37 | 85 | 44 | 7 | 51 | 427 | 786 | 55 |
0.026 | 1924 | 35 | 79 | 44 | 7 | 51 | 413 | 734 | 54 |
0.027 | 1923 | 36 | 79 | 47 | 8 | 55 | 427 | 732 | 53 |
0.028 | 1922 | 38 | 84 | 45 | 9 | 54 | 442 | 764 | 52 |
0.029 | 1921 | 37 | 85 | 67 | 7 | 74 | 426 | 786 | 51 |
0.030 | 1920 | 35 | 81 | 61 | 12 | 73 | 420 | 747 | 50 |
0.031 | 1919 | 35 | 80 | 56 | 7 | 63 | 408 | 758 | 49 |
0.032 | 1918 | 35 | 77 | 56 | 10 | 66 | 407 | 706 | 48 |
0.033 | 1917 | 37 | 75 | 51 | 7 | 58 | 409 | 706 | 47 |
0.034 | 1916 | 35 | 79 | 57 | 9 | 66 | 428 | 714 | 46 |
0.035 | 1915 | 37 | 93 | 63 | 8 | 71 | 433 | 852 | 45 |
0.036 | 1914 | 38 | 86 | 59 | 9 | 68 | 439 | 773 | 44 |
0.037 | 1913 | 38 | 82 | 63 | 9 | 72 | 429 | 755 | 43 |
0.038 | 1912 | 34 | 83 | 57 | 13 | 70 | 425 | 732 | 42 |
0.039 | 1911 | 37 | 83 | 69 | 12 | 81 | 427 | 766 | 41 |
0.040 | 1910 | 36 | 80 | 79 | 13 | 92 | 412 | 738 | 40 |
0.041 | 1909 | 37 | 86 | 73 | 10 | 83 | 431 | 770 | 39 |
0.042 | 1908 | 39 | 84 | 62 | 9 | 71 | 460 | 778 | 38 |
0.043 | 1907 | 39 | 85 | 76 | 14 | 90 | 437 | 776 | 37 |
0.044 | 1906 | 36 | 92 | 95 | 17 | 112 | 432 | 852 | 36 |
0.045 | 1905 | 38 | 88 | 106 | 16 | 122 | 439 | 802 | 35 |
0.046 | 1904 | 38 | 85 | 58 | 11 | 69 | 447 | 774 | 34 |
0.047 | 1903 | 37 | 84 | 75 | 13 | 88 | 441 | 766 | 33 |
0.048 | 1902 | 38 | 87 | 92 | 14 | 106 | 443 | 785 | 32 |
0.049 | 1901 | 36 | 85 | 91 | 16 | 107 | 447 | 755 | 31 |
0.050 | 1900 | 38 | 83 | 93 | 14 | 107 | 447 | 742 | 30 |
0.051 | 1899 | 35 | 78 | 102 | 20 | 122 | 407 | 702 | 29 |
0.052 | 1898 | 37 | 87 | 69 | 14 | 83 | 447 | 782 | 28 |
0.053 | 1897 | 37 | 78 | 102 | 15 | 117 | 437 | 708 | 27 |
0.054 | 1896 | 39 | 84 | 91 | 16 | 107 | 468 | 763 | 26 |
0.055 | 1895 | 37 | 88 | 83 | 22 | 105 | 436 | 790 | 25 |
0.056 | 1894 | 37 | 86 | 120 | 16 | 136 | 435 | 748 | 24 |
0.057 | 1893 | 38 | 87 | 97 | 27 | 124 | 460 | 770 | 23 |
0.058 | 1892 | 38 | 82 | 83 | 18 | 101 | 438 | 743 | 22 |
0.059 | 1891 | 37 | 78 | 123 | 19 | 142 | 427 | 711 | 21 |
0.060 | 1890 | 39 | 83 | 130 | 23 | 153 | 480 | 742 | 20 |
0.061 | 1889 | 40 | 85 | 76 | 39 | 115 | 490 | 769 | 19 |
0.062 | 1888 | 39 | 75 | 49 | 25 | 74 | 468 | 691 | 18 |
0.063 | 1887 | 47 | 85 | 35 | 15 | 50 | 535 | 810 | 17 |
0.064 | 1886 | 41 | 90 | 85 | 22 | 107 | 595 | 814 | 16 |
0.065 | 1885 | 42 | 85 | 42 | 14 | 56 | 490 | 759 | 15 |
0.066 | 1884 | 44 | 79 | 54 | 9 | 63 | 490 | 731 | 14 |