Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample QUEBEC-451 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.597227
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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 65; Begin 1924; 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:
585 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 | 45 | 80 | 93 | 24 | 117 | 562 | 770 | 83 |
-0.037 | 1987 | 45 | 73 | 88 | 14 | 102 | 534 | 711 | 82 |
-0.036 | 1986 | 40 | 74 | 87 | 35 | 122 | 521 | 702 | 81 |
-0.035 | 1985 | 43 | 79 | 111 | 18 | 129 | 551 | 748 | 80 |
-0.034 | 1984 | 41 | 82 | 114 | 21 | 135 | 571 | 772 | 79 |
-0.033 | 1983 | 49 | 77 | 44 | 17 | 61 | 589 | 748 | 78 |
-0.032 | 1982 | 46 | 73 | 49 | 18 | 67 | 575 | 704 | 77 |
-0.031 | 1981 | 49 | 78 | 44 | 18 | 62 | 602 | 715 | 76 |
-0.030 | 1980 | 47 | 84 | 48 | 20 | 68 | 577 | 779 | 75 |
-0.029 | 1979 | 47 | 74 | 62 | 18 | 80 | 554 | 699 | 74 |
-0.028 | 1978 | 45 | 72 | 71 | 32 | 103 | 525 | 672 | 73 |
-0.027 | 1977 | 46 | 81 | 73 | 20 | 93 | 561 | 758 | 72 |
-0.026 | 1976 | 41 | 77 | 61 | 30 | 91 | 534 | 721 | 71 |
-0.025 | 1975 | 45 | 83 | 59 | 26 | 85 | 547 | 779 | 70 |
-0.024 | 1974 | 45 | 85 | 94 | 33 | 127 | 567 | 797 | 69 |
-0.023 | 1973 | 45 | 91 | 97 | 45 | 142 | 574 | 845 | 68 |
-0.022 | 1972 | 47 | 74 | 59 | 35 | 94 | 551 | 703 | 67 |
-0.021 | 1971 | 51 | 86 | 89 | 31 | 120 | 616 | 810 | 66 |
-0.020 | 1970 | 47 | 90 | 92 | 24 | 116 | 570 | 829 | 65 |
-0.019 | 1969 | 39 | 70 | 57 | 32 | 89 | 497 | 657 | 64 |
-0.018 | 1968 | 43 | 74 | 67 | 32 | 99 | 509 | 706 | 63 |
-0.017 | 1967 | 43 | 77 | 52 | 24 | 76 | 527 | 720 | 62 |
-0.016 | 1966 | 53 | 85 | 70 | 33 | 103 | 629 | 823 | 61 |
-0.015 | 1965 | 47 | 78 | 80 | 33 | 113 | 570 | 738 | 60 |
-0.014 | 1964 | 49 | 85 | 89 | 24 | 113 | 579 | 801 | 59 |
-0.013 | 1963 | 43 | 81 | 74 | 28 | 102 | 546 | 755 | 58 |
-0.012 | 1962 | 45 | 93 | 61 | 20 | 81 | 571 | 872 | 57 |
-0.011 | 1961 | 52 | 86 | 70 | 23 | 93 | 606 | 805 | 56 |
-0.010 | 1960 | 51 | 94 | 75 | 25 | 100 | 644 | 876 | 55 |
-0.009 | 1959 | 49 | 93 | 83 | 20 | 103 | 609 | 873 | 54 |
-0.008 | 1958 | 51 | 86 | 61 | 15 | 76 | 599 | 810 | 53 |
-0.007 | 1957 | 52 | 87 | 44 | 19 | 63 | 611 | 833 | 52 |
-0.006 | 1956 | 51 | 88 | 42 | 11 | 53 | 602 | 824 | 51 |
-0.005 | 1955 | 54 | 98 | 62 | 15 | 77 | 642 | 913 | 50 |
-0.004 | 1954 | 52 | 106 | 115 | 26 | 141 | 657 | 995 | 49 |
-0.003 | 1953 | 51 | 105 | 90 | 25 | 115 | 641 | 979 | 48 |
-0.002 | 1952 | 46 | 98 | 93 | 26 | 119 | 560 | 920 | 47 |
-0.001 | 1951 | 44 | 100 | 90 | 18 | 108 | 572 | 904 | 46 |
0.000 | 1950 | 44 | 85 | 50 | 20 | 70 | 557 | 772 | 45 |
0.001 | 1949 | 43 | 95 | 42 | 8 | 50 | 536 | 898 | 44 |
0.002 | 1948 | 43 | 104 | 74 | 14 | 88 | 550 | 987 | 43 |
0.003 | 1947 | 45 | 84 | 74 | 16 | 90 | 550 | 794 | 42 |
0.004 | 1946 | 55 | 78 | 38 | 24 | 62 | 590 | 752 | 41 |
0.005 | 1945 | 45 | 85 | 67 | 23 | 90 | 533 | 801 | 40 |
0.006 | 1944 | 44 | 96 | 70 | 13 | 83 | 556 | 898 | 39 |
0.007 | 1943 | 45 | 95 | 101 | 20 | 121 | 598 | 886 | 38 |
0.008 | 1942 | 42 | 94 | 75 | 24 | 99 | 568 | 886 | 37 |
0.009 | 1941 | 47 | 87 | 59 | 26 | 85 | 583 | 823 | 36 |
0.010 | 1940 | 47 | 94 | 54 | 19 | 73 | 578 | 887 | 35 |
0.011 | 1939 | 43 | 94 | 55 | 18 | 73 | 545 | 872 | 34 |
0.012 | 1938 | 45 | 98 | 54 | 16 | 70 | 571 | 914 | 33 |
0.013 | 1937 | 44 | 93 | 60 | 16 | 76 | 555 | 871 | 32 |
0.014 | 1936 | 44 | 84 | 45 | 12 | 57 | 511 | 778 | 31 |
0.015 | 1935 | 48 | 89 | 49 | 15 | 64 | 572 | 833 | 30 |
0.016 | 1934 | 48 | 93 | 57 | 13 | 70 | 596 | 871 | 29 |
0.017 | 1933 | 50 | 85 | 36 | 17 | 53 | 603 | 792 | 28 |
0.018 | 1932 | 42 | 92 | 46 | 16 | 62 | 520 | 856 | 27 |
0.019 | 1931 | 38 | 90 | 36 | 11 | 47 | 498 | 834 | 26 |
0.020 | 1930 | 47 | 81 | 31 | 11 | 42 | 556 | 753 | 25 |
0.021 | 1929 | 46 | 76 | 29 | 9 | 38 | 521 | 713 | 24 |
0.022 | 1928 | 40 | 83 | 36 | 13 | 49 | 507 | 772 | 23 |
0.023 | 1927 | 51 | 78 | 25 | 16 | 41 | 577 | 741 | 22 |
0.024 | 1926 | 56 | 86 | 29 | 14 | 43 | 615 | 810 | 21 |
0.025 | 1925 | 47 | 79 | 29 | 8 | 37 | 546 | 729 | 20 |
0.026 | 1924 | 42 | 86 | 44 | 15 | 59 | 509 | 816 | 19 |