Schweingruber, Fritz Hans; Häfliger, Martin (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample ESKERPMA-61 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.591658
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Project(s):
Coverage:
Latitude: 57.420000 * Longitude: -105.160000
Minimum Elevation: 2000.0 m * Maximum Elevation: 2000.0 m
Event(s):
ESKERPMA * Latitude: 57.420000 * Longitude: -105.160000 * Elevation: 2000.0 m * Location: Esker, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Sand; av. Tree height 15 m; Tree cover 40%; Shrub cover 10%; Herb cover 80%; Moss cover 85%; Vegatation type: Alter Best. am Steilufer dir. am Wasser; Film number: 845A
Comment:
Species PCMA; No of rings 99; Begin 1890; 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:
891 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 | 93 | 79 | 10 | 89 | 396 | 885 | 106 |
-0.037 | 1987 | 37 | 91 | 79 | 28 | 107 | 446 | 757 | 105 |
-0.036 | 1986 | 36 | 87 | 93 | 30 | 123 | 415 | 747 | 104 |
-0.035 | 1985 | 36 | 85 | 68 | 12 | 80 | 412 | 763 | 103 |
-0.034 | 1984 | 35 | 78 | 66 | 9 | 75 | 394 | 706 | 102 |
-0.033 | 1983 | 34 | 85 | 81 | 12 | 93 | 398 | 747 | 101 |
-0.032 | 1982 | 32 | 79 | 99 | 11 | 110 | 359 | 705 | 100 |
-0.031 | 1981 | 34 | 78 | 105 | 16 | 121 | 382 | 708 | 99 |
-0.030 | 1980 | 34 | 87 | 96 | 11 | 107 | 408 | 765 | 98 |
-0.029 | 1979 | 34 | 82 | 108 | 11 | 119 | 377 | 727 | 97 |
-0.028 | 1978 | 31 | 82 | 147 | 15 | 162 | 376 | 702 | 96 |
-0.027 | 1977 | 29 | 78 | 219 | 51 | 270 | 365 | 676 | 95 |
-0.026 | 1976 | 31 | 89 | 221 | 41 | 262 | 378 | 753 | 94 |
-0.025 | 1975 | 30 | 80 | 194 | 52 | 246 | 367 | 695 | 93 |
-0.024 | 1974 | 33 | 72 | 149 | 42 | 191 | 382 | 626 | 92 |
-0.023 | 1973 | 33 | 89 | 127 | 29 | 156 | 403 | 792 | 91 |
-0.022 | 1972 | 35 | 85 | 95 | 17 | 112 | 410 | 759 | 90 |
-0.021 | 1971 | 34 | 84 | 94 | 16 | 110 | 388 | 760 | 89 |
-0.020 | 1970 | 34 | 83 | 67 | 21 | 88 | 410 | 714 | 88 |
-0.019 | 1969 | 32 | 84 | 71 | 16 | 87 | 402 | 714 | 87 |
-0.018 | 1968 | 32 | 80 | 126 | 16 | 142 | 382 | 712 | 86 |
-0.017 | 1967 | 33 | 81 | 170 | 23 | 193 | 382 | 725 | 85 |
-0.016 | 1966 | 33 | 86 | 169 | 41 | 210 | 405 | 738 | 84 |
-0.015 | 1965 | 31 | 84 | 136 | 31 | 167 | 390 | 741 | 83 |
-0.014 | 1964 | 32 | 76 | 66 | 10 | 76 | 375 | 686 | 82 |
-0.013 | 1963 | 31 | 77 | 62 | 8 | 70 | 355 | 696 | 81 |
-0.012 | 1962 | 30 | 79 | 46 | 9 | 55 | 346 | 697 | 80 |
-0.011 | 1961 | 33 | 71 | 64 | 7 | 71 | 365 | 636 | 79 |
-0.010 | 1960 | 33 | 81 | 85 | 17 | 102 | 387 | 701 | 78 |
-0.009 | 1959 | 32 | 71 | 96 | 16 | 112 | 382 | 626 | 77 |
-0.008 | 1958 | 39 | 79 | 73 | 21 | 94 | 441 | 709 | 76 |
-0.007 | 1957 | 35 | 83 | 56 | 17 | 73 | 398 | 755 | 75 |
-0.006 | 1956 | 35 | 83 | 47 | 12 | 59 | 418 | 745 | 74 |
-0.005 | 1955 | 33 | 87 | 41 | 8 | 49 | 370 | 776 | 73 |
-0.004 | 1954 | 31 | 78 | 34 | 5 | 39 | 349 | 725 | 72 |
-0.003 | 1953 | 36 | 67 | 18 | 7 | 25 | 400 | 613 | 71 |
-0.002 | 1952 | 35 | 76 | 27 | 4 | 31 | 389 | 734 | 70 |
-0.001 | 1951 | 34 | 84 | 37 | 9 | 46 | 407 | 745 | 69 |
0.000 | 1950 | 38 | 81 | 35 | 13 | 48 | 413 | 745 | 68 |
0.001 | 1949 | 35 | 79 | 22 | 10 | 32 | 420 | 706 | 67 |
0.002 | 1948 | 35 | 86 | 38 | 9 | 47 | 410 | 776 | 66 |
0.003 | 1947 | 34 | 77 | 36 | 6 | 42 | 385 | 696 | 65 |
0.004 | 1946 | 36 | 75 | 23 | 5 | 28 | 413 | 696 | 64 |
0.005 | 1945 | 37 | 74 | 23 | 6 | 29 | 401 | 688 | 63 |
0.006 | 1944 | 35 | 79 | 27 | 6 | 33 | 406 | 722 | 62 |
0.007 | 1943 | 36 | 80 | 42 | 10 | 52 | 412 | 713 | 61 |
0.008 | 1942 | 35 | 78 | 45 | 8 | 53 | 406 | 706 | 60 |
0.009 | 1941 | 33 | 84 | 62 | 11 | 73 | 392 | 752 | 59 |
0.010 | 1940 | 40 | 88 | 55 | 20 | 75 | 484 | 778 | 58 |
0.011 | 1939 | 37 | 87 | 47 | 25 | 72 | 446 | 738 | 57 |
0.012 | 1938 | 37 | 90 | 56 | 16 | 72 | 435 | 799 | 56 |
0.013 | 1937 | 36 | 94 | 51 | 12 | 63 | 406 | 865 | 55 |
0.014 | 1936 | 33 | 87 | 65 | 16 | 81 | 395 | 765 | 54 |
0.015 | 1935 | 37 | 82 | 78 | 9 | 87 | 409 | 748 | 53 |
0.016 | 1934 | 35 | 79 | 69 | 18 | 87 | 402 | 719 | 52 |
0.017 | 1933 | 36 | 81 | 59 | 12 | 71 | 401 | 732 | 51 |
0.018 | 1932 | 35 | 89 | 54 | 12 | 66 | 412 | 781 | 50 |
0.019 | 1931 | 35 | 81 | 40 | 7 | 47 | 389 | 769 | 49 |
0.020 | 1930 | 34 | 80 | 38 | 7 | 45 | 391 | 744 | 48 |
0.021 | 1929 | 33 | 79 | 47 | 7 | 54 | 401 | 759 | 47 |
0.022 | 1928 | 34 | 72 | 54 | 10 | 64 | 396 | 638 | 46 |
0.023 | 1927 | 37 | 83 | 34 | 8 | 42 | 421 | 758 | 45 |
0.024 | 1926 | 38 | 78 | 34 | 5 | 39 | 425 | 723 | 44 |
0.025 | 1925 | 40 | 78 | 52 | 7 | 59 | 438 | 719 | 43 |
0.026 | 1924 | 37 | 78 | 47 | 12 | 59 | 412 | 695 | 42 |
0.027 | 1923 | 33 | 72 | 44 | 7 | 51 | 369 | 655 | 41 |
0.028 | 1922 | 33 | 79 | 55 | 8 | 63 | 393 | 714 | 40 |
0.029 | 1921 | 34 | 81 | 62 | 14 | 76 | 402 | 735 | 39 |
0.030 | 1920 | 37 | 85 | 48 | 15 | 63 | 427 | 749 | 38 |
0.031 | 1919 | 34 | 73 | 46 | 11 | 57 | 390 | 654 | 37 |
0.032 | 1918 | 34 | 79 | 42 | 11 | 53 | 390 | 706 | 36 |
0.033 | 1917 | 35 | 73 | 52 | 16 | 68 | 392 | 662 | 35 |
0.034 | 1916 | 34 | 73 | 45 | 10 | 55 | 382 | 673 | 34 |
0.035 | 1915 | 35 | 65 | 29 | 7 | 36 | 391 | 596 | 33 |
0.036 | 1914 | 36 | 75 | 39 | 12 | 51 | 403 | 669 | 32 |
0.037 | 1913 | 34 | 72 | 36 | 9 | 45 | 384 | 639 | 31 |
0.038 | 1912 | 36 | 72 | 49 | 10 | 59 | 391 | 633 | 30 |
0.039 | 1911 | 37 | 81 | 75 | 13 | 88 | 417 | 686 | 29 |
0.040 | 1910 | 34 | 83 | 53 | 15 | 68 | 398 | 748 | 28 |
0.041 | 1909 | 35 | 75 | 51 | 10 | 61 | 400 | 686 | 27 |
0.042 | 1908 | 38 | 79 | 41 | 16 | 57 | 427 | 727 | 26 |
0.043 | 1907 | 33 | 70 | 48 | 16 | 64 | 387 | 625 | 25 |
0.044 | 1906 | 36 | 65 | 23 | 9 | 32 | 394 | 588 | 24 |
0.045 | 1905 | 42 | 78 | 28 | 8 | 36 | 455 | 700 | 23 |
0.046 | 1904 | 38 | 68 | 22 | 12 | 34 | 422 | 608 | 22 |
0.047 | 1903 | 39 | 74 | 30 | 8 | 38 | 434 | 658 | 21 |
0.048 | 1902 | 42 | 70 | 15 | 8 | 23 | 463 | 643 | 20 |
0.049 | 1901 | 45 | 67 | 13 | 8 | 21 | 480 | 613 | 19 |
0.050 | 1900 | 38 | 77 | 30 | 12 | 42 | 435 | 692 | 18 |
0.051 | 1899 | 37 | 70 | 29 | 11 | 40 | 425 | 619 | 17 |
0.052 | 1898 | 42 | 73 | 20 | 8 | 28 | 466 | 664 | 16 |
0.053 | 1897 | 41 | 72 | 12 | 11 | 23 | 446 | 655 | 15 |
0.054 | 1896 | 37 | 72 | 29 | 14 | 43 | 416 | 659 | 14 |
0.055 | 1895 | 37 | 75 | 36 | 14 | 50 | 414 | 685 | 13 |
0.056 | 1894 | 37 | 80 | 40 | 24 | 64 | 434 | 701 | 12 |
0.057 | 1893 | 38 | 73 | 29 | 14 | 43 | 434 | 636 | 11 |
0.058 | 1892 | 39 | 78 | 41 | 15 | 56 | 428 | 699 | 10 |
0.059 | 1891 | 40 | 72 | 35 | 18 | 53 | 460 | 647 | 9 |
0.060 | 1890 | 40 | 70 | 26 | 22 | 48 | 459 | 628 | 8 |