Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample WILLOPLA-152 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600347
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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 98; Begin 1891; 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:
882 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 | 30 | 70 | 33 | 5 | 38 | 364 | 646 | 106 |
-0.037 | 1987 | 33 | 68 | 24 | 4 | 28 | 388 | 630 | 105 |
-0.036 | 1986 | 31 | 67 | 32 | 5 | 37 | 354 | 628 | 104 |
-0.035 | 1985 | 31 | 64 | 26 | 5 | 31 | 362 | 594 | 103 |
-0.034 | 1984 | 31 | 64 | 25 | 4 | 29 | 365 | 609 | 102 |
-0.033 | 1983 | 30 | 65 | 27 | 4 | 31 | 343 | 591 | 101 |
-0.032 | 1982 | 28 | 59 | 33 | 7 | 40 | 341 | 543 | 100 |
-0.031 | 1981 | 31 | 69 | 25 | 4 | 29 | 367 | 629 | 99 |
-0.030 | 1980 | 31 | 68 | 27 | 5 | 32 | 356 | 612 | 98 |
-0.029 | 1979 | 30 | 70 | 37 | 6 | 43 | 356 | 642 | 97 |
-0.028 | 1978 | 31 | 67 | 29 | 5 | 34 | 360 | 600 | 96 |
-0.027 | 1977 | 31 | 66 | 20 | 5 | 25 | 373 | 597 | 95 |
-0.026 | 1976 | 33 | 63 | 22 | 3 | 25 | 381 | 605 | 94 |
-0.025 | 1975 | 30 | 69 | 31 | 5 | 36 | 349 | 634 | 93 |
-0.024 | 1974 | 30 | 62 | 27 | 5 | 32 | 353 | 579 | 92 |
-0.023 | 1973 | 31 | 62 | 27 | 5 | 32 | 357 | 574 | 91 |
-0.022 | 1972 | 31 | 66 | 34 | 5 | 39 | 357 | 611 | 90 |
-0.021 | 1971 | 30 | 72 | 37 | 6 | 43 | 361 | 659 | 89 |
-0.020 | 1970 | 29 | 70 | 49 | 6 | 55 | 337 | 644 | 88 |
-0.019 | 1969 | 31 | 69 | 42 | 7 | 49 | 368 | 634 | 87 |
-0.018 | 1968 | 30 | 68 | 33 | 6 | 39 | 368 | 619 | 86 |
-0.017 | 1967 | 30 | 65 | 33 | 6 | 39 | 347 | 594 | 85 |
-0.016 | 1966 | 31 | 69 | 38 | 6 | 44 | 365 | 633 | 84 |
-0.015 | 1965 | 32 | 71 | 34 | 6 | 40 | 385 | 654 | 83 |
-0.014 | 1964 | 33 | 70 | 38 | 5 | 43 | 368 | 643 | 82 |
-0.013 | 1963 | 28 | 73 | 39 | 5 | 44 | 356 | 668 | 81 |
-0.012 | 1962 | 30 | 71 | 37 | 8 | 45 | 353 | 649 | 80 |
-0.011 | 1961 | 30 | 70 | 45 | 7 | 52 | 356 | 635 | 79 |
-0.010 | 1960 | 28 | 72 | 55 | 8 | 63 | 338 | 649 | 78 |
-0.009 | 1959 | 28 | 55 | 57 | 8 | 65 | 326 | 508 | 77 |
-0.008 | 1958 | 29 | 68 | 54 | 10 | 64 | 348 | 612 | 76 |
-0.007 | 1957 | 30 | 73 | 71 | 8 | 79 | 359 | 664 | 75 |
-0.006 | 1956 | 30 | 73 | 61 | 8 | 69 | 375 | 670 | 74 |
-0.005 | 1955 | 36 | 70 | 62 | 11 | 73 | 416 | 640 | 73 |
-0.004 | 1954 | 37 | 72 | 53 | 11 | 64 | 409 | 646 | 72 |
-0.003 | 1953 | 31 | 82 | 75 | 13 | 88 | 391 | 706 | 71 |
-0.002 | 1952 | 32 | 70 | 60 | 17 | 77 | 374 | 629 | 70 |
-0.001 | 1951 | 36 | 72 | 50 | 11 | 61 | 405 | 665 | 69 |
0.000 | 1950 | 31 | 69 | 48 | 12 | 60 | 390 | 629 | 68 |
0.001 | 1949 | 31 | 61 | 31 | 11 | 42 | 362 | 569 | 67 |
0.002 | 1948 | 29 | 65 | 49 | 11 | 60 | 337 | 594 | 66 |
0.003 | 1947 | 30 | 58 | 38 | 11 | 49 | 361 | 528 | 65 |
0.004 | 1946 | 33 | 58 | 24 | 10 | 34 | 374 | 541 | 64 |
0.005 | 1945 | 32 | 54 | 28 | 8 | 36 | 371 | 513 | 63 |
0.006 | 1944 | 33 | 56 | 24 | 11 | 35 | 380 | 517 | 62 |
0.007 | 1943 | 33 | 60 | 35 | 9 | 44 | 377 | 563 | 61 |
0.008 | 1942 | 35 | 60 | 24 | 11 | 35 | 397 | 561 | 60 |
0.009 | 1941 | 32 | 60 | 36 | 10 | 46 | 358 | 553 | 59 |
0.010 | 1940 | 35 | 64 | 25 | 9 | 34 | 393 | 596 | 58 |
0.011 | 1939 | 34 | 62 | 35 | 9 | 44 | 386 | 578 | 57 |
0.012 | 1938 | 34 | 65 | 48 | 9 | 57 | 399 | 592 | 56 |
0.013 | 1937 | 33 | 69 | 45 | 9 | 54 | 393 | 627 | 55 |
0.014 | 1936 | 32 | 67 | 48 | 9 | 57 | 374 | 614 | 54 |
0.015 | 1935 | 32 | 68 | 55 | 12 | 67 | 379 | 620 | 53 |
0.016 | 1934 | 34 | 67 | 34 | 10 | 44 | 389 | 608 | 52 |
0.017 | 1933 | 34 | 71 | 36 | 9 | 45 | 398 | 645 | 51 |
0.018 | 1932 | 34 | 71 | 46 | 11 | 57 | 392 | 645 | 50 |
0.019 | 1931 | 34 | 73 | 47 | 10 | 57 | 400 | 681 | 49 |
0.020 | 1930 | 35 | 76 | 61 | 10 | 71 | 404 | 682 | 48 |
0.021 | 1929 | 39 | 75 | 44 | 12 | 56 | 437 | 681 | 47 |
0.022 | 1928 | 39 | 71 | 53 | 11 | 64 | 446 | 654 | 46 |
0.023 | 1927 | 39 | 81 | 71 | 11 | 82 | 445 | 738 | 45 |
0.024 | 1926 | 34 | 78 | 46 | 12 | 58 | 407 | 706 | 44 |
0.025 | 1925 | 35 | 73 | 60 | 13 | 73 | 400 | 684 | 43 |
0.026 | 1924 | 33 | 74 | 55 | 17 | 72 | 395 | 674 | 42 |
0.027 | 1923 | 35 | 72 | 71 | 11 | 82 | 418 | 680 | 41 |
0.028 | 1922 | 37 | 76 | 51 | 13 | 64 | 432 | 698 | 40 |
0.029 | 1921 | 35 | 79 | 53 | 21 | 74 | 397 | 738 | 39 |
0.030 | 1920 | 28 | 69 | 59 | 16 | 75 | 348 | 623 | 38 |
0.031 | 1919 | 30 | 76 | 63 | 12 | 75 | 362 | 671 | 37 |
0.032 | 1918 | 28 | 75 | 65 | 13 | 78 | 369 | 650 | 36 |
0.033 | 1917 | 27 | 68 | 59 | 12 | 71 | 349 | 605 | 35 |
0.034 | 1916 | 31 | 73 | 57 | 13 | 70 | 381 | 665 | 34 |
0.035 | 1915 | 32 | 82 | 55 | 16 | 71 | 387 | 751 | 33 |
0.036 | 1914 | 33 | 76 | 67 | 16 | 83 | 390 | 685 | 32 |
0.037 | 1913 | 33 | 78 | 69 | 18 | 87 | 395 | 692 | 31 |
0.038 | 1912 | 31 | 75 | 57 | 15 | 72 | 380 | 674 | 30 |
0.039 | 1911 | 33 | 74 | 58 | 14 | 72 | 397 | 666 | 29 |
0.040 | 1910 | 30 | 72 | 59 | 13 | 72 | 359 | 656 | 28 |
0.041 | 1909 | 30 | 73 | 81 | 9 | 90 | 366 | 669 | 27 |
0.042 | 1908 | 31 | 73 | 81 | 17 | 98 | 377 | 656 | 26 |
0.043 | 1907 | 32 | 70 | 85 | 21 | 106 | 373 | 644 | 25 |
0.044 | 1906 | 32 | 72 | 65 | 17 | 82 | 373 | 650 | 24 |
0.045 | 1905 | 31 | 74 | 93 | 15 | 108 | 370 | 661 | 23 |
0.046 | 1904 | 31 | 73 | 57 | 10 | 67 | 370 | 655 | 22 |
0.047 | 1903 | 33 | 76 | 83 | 10 | 93 | 394 | 697 | 21 |
0.048 | 1902 | 32 | 75 | 88 | 12 | 100 | 386 | 671 | 20 |
0.049 | 1901 | 30 | 82 | 70 | 11 | 81 | 413 | 738 | 19 |
0.050 | 1900 | 32 | 79 | 76 | 16 | 92 | 419 | 705 | 18 |
0.051 | 1899 | 29 | 73 | 94 | 16 | 110 | 372 | 643 | 17 |
0.052 | 1898 | 34 | 76 | 58 | 14 | 72 | 395 | 687 | 16 |
0.053 | 1897 | 33 | 73 | 106 | 22 | 128 | 386 | 663 | 15 |
0.054 | 1896 | 34 | 78 | 89 | 24 | 113 | 417 | 699 | 14 |
0.055 | 1895 | 36 | 75 | 88 | 34 | 122 | 432 | 694 | 13 |
0.056 | 1894 | 34 | 83 | 92 | 22 | 114 | 425 | 739 | 12 |
0.057 | 1893 | 35 | 78 | 100 | 27 | 127 | 437 | 709 | 11 |
0.058 | 1892 | 36 | 77 | 94 | 26 | 120 | 433 | 716 | 10 |
0.059 | 1891 | 39 | 81 | 124 | 22 | 146 | 450 | 715 | 9 |