Schweingruber, Fritz Hans; Häfliger, Martin (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample ESKERPMA-91 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.591664
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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 103; Begin 1886; 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 | 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:
927 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] |
---|---|---|---|---|---|---|---|---|---|
-0.038 | 1988 | 31 | 53 | 18 | 9 | 27 | 342 | 468 | 112 |
-0.037 | 1987 | 32 | 76 | 32 | 4 | 36 | 372 | 715 | 111 |
-0.036 | 1986 | 33 | 70 | 29 | 8 | 37 | 399 | 628 | 110 |
-0.035 | 1985 | 35 | 78 | 23 | 9 | 32 | 414 | 697 | 109 |
-0.034 | 1984 | 35 | 79 | 20 | 6 | 26 | 408 | 710 | 108 |
-0.033 | 1983 | 35 | 77 | 17 | 5 | 22 | 404 | 714 | 107 |
-0.032 | 1982 | 35 | 67 | 17 | 7 | 24 | 408 | 612 | 106 |
-0.031 | 1981 | 36 | 79 | 23 | 7 | 30 | 436 | 711 | 105 |
-0.030 | 1980 | 37 | 71 | 14 | 8 | 22 | 419 | 647 | 104 |
-0.029 | 1979 | 34 | 79 | 44 | 7 | 51 | 395 | 715 | 103 |
-0.028 | 1978 | 31 | 70 | 35 | 7 | 42 | 362 | 620 | 102 |
-0.027 | 1977 | 31 | 74 | 44 | 9 | 53 | 350 | 645 | 101 |
-0.026 | 1976 | 34 | 76 | 39 | 9 | 48 | 396 | 715 | 100 |
-0.025 | 1975 | 31 | 84 | 28 | 7 | 35 | 385 | 767 | 99 |
-0.024 | 1974 | 34 | 74 | 24 | 6 | 30 | 384 | 684 | 98 |
-0.023 | 1973 | 35 | 68 | 18 | 6 | 24 | 398 | 622 | 97 |
-0.022 | 1972 | 37 | 74 | 20 | 5 | 25 | 410 | 674 | 96 |
-0.021 | 1971 | 36 | 73 | 28 | 5 | 33 | 408 | 676 | 95 |
-0.020 | 1970 | 36 | 72 | 22 | 6 | 28 | 407 | 652 | 94 |
-0.019 | 1969 | 39 | 72 | 20 | 9 | 29 | 464 | 645 | 93 |
-0.018 | 1968 | 36 | 73 | 26 | 8 | 34 | 391 | 645 | 92 |
-0.017 | 1967 | 33 | 78 | 42 | 6 | 48 | 376 | 734 | 91 |
-0.016 | 1966 | 34 | 78 | 37 | 11 | 48 | 425 | 677 | 90 |
-0.015 | 1965 | 37 | 83 | 31 | 9 | 40 | 406 | 740 | 89 |
-0.014 | 1964 | 37 | 73 | 45 | 9 | 54 | 415 | 675 | 88 |
-0.013 | 1963 | 36 | 78 | 41 | 8 | 49 | 419 | 735 | 87 |
-0.012 | 1962 | 36 | 86 | 32 | 8 | 40 | 424 | 790 | 86 |
-0.011 | 1961 | 36 | 78 | 36 | 6 | 42 | 397 | 730 | 85 |
-0.010 | 1960 | 36 | 88 | 35 | 9 | 44 | 414 | 789 | 84 |
-0.009 | 1959 | 34 | 85 | 53 | 9 | 62 | 416 | 756 | 83 |
-0.008 | 1958 | 38 | 84 | 35 | 8 | 43 | 439 | 755 | 82 |
-0.007 | 1957 | 38 | 86 | 40 | 10 | 50 | 415 | 766 | 81 |
-0.006 | 1956 | 35 | 89 | 36 | 7 | 43 | 427 | 797 | 80 |
-0.005 | 1955 | 35 | 86 | 37 | 6 | 43 | 406 | 749 | 79 |
-0.004 | 1954 | 37 | 75 | 32 | 5 | 37 | 436 | 706 | 78 |
-0.003 | 1953 | 39 | 91 | 30 | 13 | 43 | 439 | 827 | 77 |
-0.002 | 1952 | 40 | 84 | 29 | 9 | 38 | 456 | 759 | 76 |
-0.001 | 1951 | 43 | 89 | 25 | 18 | 43 | 495 | 780 | 75 |
0.000 | 1950 | 42 | 91 | 35 | 10 | 45 | 479 | 847 | 74 |
0.001 | 1949 | 42 | 91 | 29 | 12 | 41 | 484 | 876 | 73 |
0.002 | 1948 | 40 | 94 | 42 | 5 | 47 | 444 | 911 | 72 |
0.003 | 1947 | 39 | 87 | 33 | 11 | 44 | 474 | 750 | 71 |
0.004 | 1946 | 40 | 88 | 22 | 8 | 30 | 455 | 796 | 70 |
0.005 | 1945 | 39 | 85 | 34 | 9 | 43 | 456 | 753 | 69 |
0.006 | 1944 | 37 | 84 | 34 | 12 | 46 | 454 | 757 | 68 |
0.007 | 1943 | 37 | 93 | 36 | 10 | 46 | 450 | 821 | 67 |
0.008 | 1942 | 39 | 87 | 27 | 11 | 38 | 441 | 805 | 66 |
0.009 | 1941 | 35 | 85 | 43 | 16 | 59 | 407 | 767 | 65 |
0.010 | 1940 | 38 | 92 | 25 | 10 | 35 | 451 | 832 | 64 |
0.011 | 1939 | 39 | 85 | 29 | 16 | 45 | 471 | 757 | 63 |
0.012 | 1938 | 37 | 86 | 41 | 15 | 56 | 441 | 750 | 62 |
0.013 | 1937 | 39 | 88 | 39 | 17 | 56 | 435 | 791 | 61 |
0.014 | 1936 | 35 | 81 | 47 | 14 | 61 | 411 | 723 | 60 |
0.015 | 1935 | 40 | 85 | 49 | 12 | 61 | 453 | 748 | 59 |
0.016 | 1934 | 35 | 79 | 43 | 13 | 56 | 408 | 719 | 58 |
0.017 | 1933 | 36 | 84 | 46 | 11 | 57 | 412 | 775 | 57 |
0.018 | 1932 | 35 | 85 | 54 | 14 | 68 | 421 | 752 | 56 |
0.019 | 1931 | 36 | 85 | 38 | 15 | 53 | 399 | 779 | 55 |
0.020 | 1930 | 35 | 87 | 34 | 17 | 51 | 391 | 789 | 54 |
0.021 | 1929 | 33 | 82 | 49 | 22 | 71 | 399 | 728 | 53 |
0.022 | 1928 | 36 | 82 | 56 | 34 | 90 | 418 | 735 | 52 |
0.023 | 1927 | 41 | 88 | 42 | 25 | 67 | 465 | 831 | 51 |
0.024 | 1926 | 36 | 86 | 36 | 29 | 65 | 442 | 757 | 50 |
0.025 | 1925 | 35 | 86 | 42 | 18 | 60 | 427 | 777 | 49 |
0.026 | 1924 | 36 | 85 | 41 | 10 | 51 | 416 | 766 | 48 |
0.027 | 1923 | 35 | 80 | 52 | 12 | 64 | 443 | 736 | 47 |
0.028 | 1922 | 35 | 83 | 63 | 13 | 76 | 425 | 746 | 46 |
0.029 | 1921 | 34 | 82 | 46 | 23 | 69 | 409 | 763 | 45 |
0.030 | 1920 | 35 | 85 | 26 | 10 | 36 | 408 | 770 | 44 |
0.031 | 1919 | 38 | 87 | 36 | 9 | 45 | 439 | 779 | 43 |
0.032 | 1918 | 33 | 80 | 35 | 18 | 53 | 420 | 702 | 42 |
0.033 | 1917 | 34 | 77 | 60 | 19 | 79 | 406 | 691 | 41 |
0.034 | 1916 | 30 | 83 | 66 | 14 | 80 | 370 | 740 | 40 |
0.035 | 1915 | 33 | 79 | 47 | 12 | 59 | 382 | 725 | 39 |
0.036 | 1914 | 32 | 82 | 79 | 20 | 99 | 386 | 720 | 38 |
0.037 | 1913 | 31 | 79 | 86 | 17 | 103 | 373 | 677 | 37 |
0.038 | 1912 | 34 | 78 | 85 | 20 | 105 | 401 | 669 | 36 |
0.039 | 1911 | 34 | 83 | 111 | 30 | 141 | 399 | 713 | 35 |
0.040 | 1910 | 34 | 82 | 111 | 31 | 142 | 396 | 716 | 34 |
0.041 | 1909 | 33 | 77 | 84 | 22 | 106 | 390 | 674 | 33 |
0.042 | 1908 | 33 | 80 | 42 | 15 | 57 | 382 | 730 | 32 |
0.043 | 1907 | 31 | 71 | 78 | 18 | 96 | 347 | 617 | 31 |
0.044 | 1906 | 34 | 79 | 83 | 12 | 95 | 402 | 687 | 30 |
0.045 | 1905 | 32 | 80 | 75 | 18 | 93 | 393 | 703 | 29 |
0.046 | 1904 | 30 | 78 | 102 | 13 | 115 | 354 | 681 | 28 |
0.047 | 1903 | 31 | 70 | 90 | 22 | 112 | 363 | 593 | 27 |
0.048 | 1902 | 29 | 76 | 129 | 24 | 153 | 364 | 669 | 26 |
0.049 | 1901 | 32 | 74 | 97 | 17 | 114 | 365 | 651 | 25 |
0.050 | 1900 | 27 | 75 | 108 | 28 | 136 | 338 | 625 | 24 |
0.051 | 1899 | 28 | 68 | 154 | 24 | 178 | 357 | 584 | 23 |
0.052 | 1898 | 30 | 78 | 123 | 35 | 158 | 357 | 668 | 22 |
0.053 | 1897 | 28 | 68 | 93 | 33 | 126 | 328 | 573 | 21 |
0.054 | 1896 | 27 | 68 | 120 | 21 | 141 | 319 | 591 | 20 |
0.055 | 1895 | 26 | 69 | 103 | 29 | 132 | 324 | 570 | 19 |
0.056 | 1894 | 29 | 70 | 132 | 28 | 160 | 345 | 621 | 18 |
0.057 | 1893 | 28 | 66 | 114 | 21 | 135 | 332 | 583 | 17 |
0.058 | 1892 | 29 | 69 | 115 | 24 | 139 | 339 | 603 | 16 |
0.059 | 1891 | 31 | 67 | 74 | 20 | 94 | 356 | 583 | 15 |
0.060 | 1890 | 29 | 66 | 90 | 27 | 117 | 358 | 561 | 14 |
0.061 | 1889 | 31 | 68 | 94 | 28 | 122 | 359 | 594 | 13 |
0.062 | 1888 | 31 | 67 | 71 | 25 | 96 | 367 | 583 | 12 |
0.063 | 1887 | 32 | 70 | 94 | 27 | 121 | 380 | 613 | 11 |
0.064 | 1886 | 34 | 65 | 62 | 38 | 100 | 394 | 587 | 10 |