Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample QUEBEC-422 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.597221
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Project(s):
Coverage:
Latitude: 55.200000 * Longitude: -77.500000
Minimum Elevation: 50.0 m * Maximum Elevation: 50.0 m
Event(s):
QUEBEC * Latitude: 55.200000 * Longitude: -77.500000 * Elevation: 50.0 m * Location: Bonif, Quebec, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Granit; Tree line 200 m; av. Tree height 5 m; Film number: 858A
Comment:
Species PCMA; No of rings 80; Begin 1909; 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:
720 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 | 35 | 75 | 63 | 10 | 73 | 442 | 677 | 89 |
-0.037 | 1987 | 36 | 69 | 61 | 11 | 72 | 413 | 630 | 88 |
-0.036 | 1986 | 35 | 62 | 60 | 43 | 103 | 432 | 566 | 87 |
-0.035 | 1985 | 35 | 87 | 76 | 12 | 88 | 448 | 766 | 86 |
-0.034 | 1984 | 32 | 75 | 59 | 14 | 73 | 430 | 690 | 85 |
-0.033 | 1983 | 33 | 76 | 39 | 9 | 48 | 415 | 695 | 84 |
-0.032 | 1982 | 36 | 67 | 27 | 8 | 35 | 410 | 619 | 83 |
-0.031 | 1981 | 40 | 75 | 18 | 6 | 24 | 478 | 698 | 82 |
-0.030 | 1980 | 34 | 89 | 68 | 11 | 79 | 440 | 804 | 81 |
-0.029 | 1979 | 37 | 74 | 61 | 10 | 71 | 457 | 693 | 80 |
-0.028 | 1978 | 36 | 63 | 81 | 10 | 91 | 427 | 574 | 79 |
-0.027 | 1977 | 35 | 81 | 64 | 9 | 73 | 413 | 739 | 78 |
-0.026 | 1976 | 33 | 73 | 60 | 10 | 70 | 425 | 638 | 77 |
-0.025 | 1975 | 35 | 86 | 43 | 8 | 51 | 438 | 788 | 76 |
-0.024 | 1974 | 32 | 91 | 50 | 10 | 60 | 424 | 822 | 75 |
-0.023 | 1973 | 33 | 91 | 78 | 14 | 92 | 434 | 816 | 74 |
-0.022 | 1972 | 30 | 60 | 40 | 7 | 47 | 347 | 548 | 73 |
-0.021 | 1971 | 30 | 65 | 45 | 8 | 53 | 377 | 588 | 72 |
-0.020 | 1970 | 32 | 70 | 39 | 7 | 46 | 381 | 636 | 71 |
-0.019 | 1969 | 31 | 63 | 32 | 9 | 41 | 383 | 565 | 70 |
-0.018 | 1968 | 34 | 70 | 37 | 6 | 43 | 405 | 631 | 69 |
-0.017 | 1967 | 35 | 68 | 41 | 5 | 46 | 427 | 612 | 68 |
-0.016 | 1966 | 44 | 87 | 45 | 12 | 57 | 521 | 799 | 67 |
-0.015 | 1965 | 43 | 64 | 49 | 8 | 57 | 466 | 598 | 66 |
-0.014 | 1964 | 40 | 85 | 35 | 10 | 45 | 481 | 767 | 65 |
-0.013 | 1963 | 36 | 77 | 30 | 11 | 41 | 446 | 680 | 64 |
-0.012 | 1962 | 36 | 83 | 50 | 9 | 59 | 448 | 762 | 63 |
-0.011 | 1961 | 36 | 79 | 65 | 16 | 81 | 486 | 695 | 62 |
-0.010 | 1960 | 36 | 80 | 66 | 16 | 82 | 454 | 734 | 61 |
-0.009 | 1959 | 37 | 81 | 59 | 11 | 70 | 455 | 718 | 60 |
-0.008 | 1958 | 39 | 76 | 62 | 12 | 74 | 439 | 698 | 59 |
-0.007 | 1957 | 38 | 78 | 55 | 19 | 74 | 451 | 695 | 58 |
-0.006 | 1956 | 36 | 74 | 56 | 13 | 69 | 438 | 661 | 57 |
-0.005 | 1955 | 40 | 93 | 52 | 9 | 61 | 513 | 832 | 56 |
-0.004 | 1954 | 38 | 101 | 65 | 17 | 82 | 455 | 921 | 55 |
-0.003 | 1953 | 35 | 85 | 43 | 10 | 53 | 441 | 752 | 54 |
-0.002 | 1952 | 39 | 85 | 54 | 11 | 65 | 462 | 779 | 53 |
-0.001 | 1951 | 39 | 92 | 56 | 11 | 67 | 467 | 829 | 52 |
0.000 | 1950 | 41 | 78 | 51 | 16 | 67 | 504 | 733 | 51 |
0.001 | 1949 | 38 | 93 | 40 | 7 | 47 | 460 | 848 | 50 |
0.002 | 1948 | 38 | 97 | 90 | 19 | 109 | 473 | 858 | 49 |
0.003 | 1947 | 39 | 85 | 84 | 16 | 100 | 478 | 774 | 48 |
0.004 | 1946 | 39 | 82 | 73 | 10 | 83 | 498 | 725 | 47 |
0.005 | 1945 | 34 | 80 | 45 | 12 | 57 | 448 | 725 | 46 |
0.006 | 1944 | 37 | 86 | 43 | 8 | 51 | 451 | 769 | 45 |
0.007 | 1943 | 35 | 82 | 63 | 11 | 74 | 451 | 740 | 44 |
0.008 | 1942 | 40 | 83 | 79 | 19 | 98 | 513 | 767 | 43 |
0.009 | 1941 | 44 | 88 | 63 | 65 | 128 | 572 | 777 | 42 |
0.010 | 1940 | 40 | 80 | 41 | 12 | 53 | 482 | 742 | 41 |
0.011 | 1939 | 37 | 89 | 41 | 9 | 50 | 449 | 813 | 40 |
0.012 | 1938 | 38 | 86 | 24 | 7 | 31 | 471 | 784 | 39 |
0.013 | 1937 | 40 | 88 | 47 | 8 | 55 | 480 | 791 | 38 |
0.014 | 1936 | 42 | 85 | 42 | 7 | 49 | 499 | 772 | 37 |
0.015 | 1935 | 42 | 86 | 42 | 8 | 50 | 484 | 778 | 36 |
0.016 | 1934 | 42 | 75 | 57 | 7 | 64 | 487 | 704 | 35 |
0.017 | 1933 | 41 | 79 | 62 | 14 | 76 | 511 | 707 | 34 |
0.018 | 1932 | 42 | 90 | 45 | 13 | 58 | 526 | 801 | 33 |
0.019 | 1931 | 38 | 84 | 29 | 8 | 37 | 455 | 763 | 32 |
0.020 | 1930 | 44 | 80 | 23 | 6 | 29 | 508 | 725 | 31 |
0.021 | 1929 | 44 | 83 | 24 | 6 | 30 | 493 | 773 | 30 |
0.022 | 1928 | 44 | 88 | 27 | 8 | 35 | 521 | 795 | 29 |
0.023 | 1927 | 50 | 81 | 21 | 6 | 27 | 549 | 740 | 28 |
0.024 | 1926 | 47 | 86 | 16 | 5 | 21 | 531 | 789 | 27 |
0.025 | 1925 | 47 | 82 | 15 | 5 | 20 | 551 | 781 | 26 |
0.026 | 1924 | 47 | 82 | 17 | 13 | 30 | 560 | 764 | 25 |
0.027 | 1923 | 40 | 74 | 17 | 4 | 21 | 476 | 718 | 24 |
0.028 | 1922 | 39 | 76 | 18 | 6 | 24 | 469 | 715 | 23 |
0.029 | 1921 | 42 | 74 | 14 | 7 | 21 | 474 | 679 | 22 |
0.030 | 1920 | 44 | 81 | 23 | 6 | 29 | 509 | 747 | 21 |
0.031 | 1919 | 46 | 80 | 25 | 12 | 37 | 527 | 742 | 20 |
0.032 | 1918 | 46 | 66 | 27 | 9 | 36 | 508 | 620 | 19 |
0.033 | 1917 | 41 | 79 | 26 | 11 | 37 | 491 | 715 | 18 |
0.034 | 1916 | 43 | 82 | 23 | 6 | 29 | 542 | 754 | 17 |
0.035 | 1915 | 43 | 84 | 21 | 5 | 26 | 522 | 774 | 16 |
0.036 | 1914 | 46 | 77 | 22 | 7 | 29 | 504 | 727 | 15 |
0.037 | 1913 | 47 | 81 | 16 | 7 | 23 | 540 | 756 | 14 |
0.038 | 1912 | 43 | 71 | 21 | 11 | 32 | 484 | 654 | 13 |
0.039 | 1911 | 47 | 85 | 23 | 9 | 32 | 543 | 790 | 12 |
0.040 | 1910 | 44 | 80 | 27 | 8 | 35 | 508 | 753 | 11 |
0.041 | 1909 | 47 | 85 | 14 | 9 | 23 | 545 | 784 | 10 |