Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample WILLOUFE-532 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600377
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 62.100000 * Longitude: -119.080000
Minimum Elevation: 620.0 m * Maximum Elevation: 620.0 m
Event(s):
WILLOUFE * Latitude: 62.100000 * Longitude: -119.080000 * Elevation: 620.0 m * Location: Willow lake, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition S; Slope 5 deg; Geology: Sand und dicke Rohhumusaufl. ; av. Tree height 12 m; Tree cover 60%; Shrub cover 50%; Herb cover 60%; Moss cover 85%; Vegatation type: Best. m. dicke Rohhumusaufl. mit Sphagnum; Film number: 811A
Comment:
Species PCMA; No of rings 84; Begin 1886; End 1969
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:
756 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] |
---|---|---|---|---|---|---|---|---|---|
-0.019 | 1969 | 40 | 44 | 7 | 3 | 10 | 408 | 437 | 111 |
-0.018 | 1968 | 38 | 44 | 6 | 6 | 12 | 399 | 438 | 110 |
-0.017 | 1967 | 37 | 49 | 8 | 5 | 13 | 409 | 474 | 109 |
-0.016 | 1966 | 35 | 51 | 9 | 7 | 16 | 385 | 483 | 108 |
-0.015 | 1965 | 35 | 51 | 8 | 7 | 15 | 383 | 494 | 107 |
-0.014 | 1964 | 33 | 45 | 9 | 10 | 19 | 361 | 439 | 106 |
-0.013 | 1963 | 36 | 50 | 10 | 5 | 15 | 396 | 491 | 105 |
-0.012 | 1962 | 34 | 53 | 13 | 5 | 18 | 388 | 501 | 104 |
-0.011 | 1961 | 31 | 53 | 17 | 6 | 23 | 366 | 516 | 103 |
-0.010 | 1960 | 30 | 57 | 21 | 8 | 29 | 355 | 538 | 102 |
-0.009 | 1959 | 31 | 49 | 17 | 7 | 24 | 360 | 472 | 101 |
-0.008 | 1958 | 33 | 55 | 17 | 5 | 22 | 378 | 518 | 100 |
-0.007 | 1957 | 33 | 57 | 17 | 5 | 22 | 377 | 550 | 99 |
-0.006 | 1956 | 30 | 54 | 20 | 6 | 26 | 346 | 510 | 98 |
-0.005 | 1955 | 30 | 50 | 20 | 8 | 28 | 348 | 475 | 97 |
-0.004 | 1954 | 29 | 51 | 19 | 8 | 27 | 357 | 480 | 96 |
-0.003 | 1953 | 32 | 54 | 21 | 7 | 28 | 368 | 521 | 95 |
-0.002 | 1952 | 33 | 48 | 12 | 8 | 20 | 372 | 462 | 94 |
-0.001 | 1951 | 31 | 51 | 18 | 9 | 27 | 372 | 488 | 93 |
0.000 | 1950 | 33 | 47 | 10 | 6 | 16 | 365 | 441 | 92 |
0.001 | 1949 | 31 | 50 | 20 | 8 | 28 | 360 | 474 | 91 |
0.002 | 1948 | 29 | 52 | 22 | 8 | 30 | 358 | 489 | 90 |
0.003 | 1947 | 33 | 50 | 16 | 7 | 23 | 373 | 476 | 89 |
0.004 | 1946 | 33 | 51 | 14 | 8 | 22 | 377 | 481 | 88 |
0.005 | 1945 | 34 | 53 | 19 | 10 | 29 | 387 | 503 | 87 |
0.006 | 1944 | 33 | 60 | 20 | 7 | 27 | 386 | 564 | 86 |
0.007 | 1943 | 30 | 51 | 16 | 11 | 27 | 348 | 480 | 85 |
0.008 | 1942 | 31 | 49 | 14 | 10 | 24 | 348 | 449 | 84 |
0.009 | 1941 | 32 | 50 | 19 | 13 | 32 | 354 | 472 | 83 |
0.010 | 1940 | 36 | 61 | 18 | 10 | 28 | 417 | 572 | 82 |
0.011 | 1939 | 34 | 61 | 19 | 12 | 31 | 399 | 568 | 81 |
0.012 | 1938 | 29 | 62 | 37 | 11 | 48 | 364 | 561 | 80 |
0.013 | 1937 | 34 | 59 | 29 | 9 | 38 | 382 | 544 | 79 |
0.014 | 1936 | 32 | 59 | 34 | 10 | 44 | 365 | 545 | 78 |
0.015 | 1935 | 30 | 63 | 37 | 11 | 48 | 375 | 572 | 77 |
0.016 | 1934 | 32 | 66 | 29 | 10 | 39 | 388 | 605 | 76 |
0.017 | 1933 | 31 | 57 | 24 | 16 | 40 | 366 | 531 | 75 |
0.018 | 1932 | 32 | 60 | 34 | 15 | 49 | 373 | 546 | 74 |
0.019 | 1931 | 30 | 61 | 39 | 16 | 55 | 369 | 561 | 73 |
0.020 | 1930 | 31 | 60 | 33 | 15 | 48 | 381 | 556 | 72 |
0.021 | 1929 | 33 | 59 | 32 | 13 | 45 | 377 | 540 | 71 |
0.022 | 1928 | 29 | 58 | 41 | 20 | 61 | 345 | 518 | 70 |
0.023 | 1927 | 31 | 64 | 42 | 12 | 54 | 369 | 600 | 69 |
0.024 | 1926 | 29 | 60 | 38 | 14 | 52 | 358 | 554 | 68 |
0.025 | 1925 | 29 | 66 | 47 | 13 | 60 | 372 | 603 | 67 |
0.026 | 1924 | 31 | 63 | 44 | 12 | 56 | 375 | 575 | 66 |
0.027 | 1923 | 30 | 59 | 41 | 12 | 53 | 361 | 549 | 65 |
0.028 | 1922 | 30 | 60 | 40 | 11 | 51 | 363 | 557 | 64 |
0.029 | 1921 | 31 | 62 | 44 | 12 | 56 | 367 | 573 | 63 |
0.030 | 1920 | 30 | 60 | 34 | 12 | 46 | 364 | 540 | 62 |
0.031 | 1919 | 29 | 62 | 44 | 12 | 56 | 374 | 563 | 61 |
0.032 | 1918 | 31 | 59 | 44 | 13 | 57 | 372 | 537 | 60 |
0.033 | 1917 | 30 | 55 | 45 | 13 | 58 | 357 | 511 | 59 |
0.034 | 1916 | 32 | 53 | 24 | 13 | 37 | 366 | 497 | 58 |
0.035 | 1915 | 28 | 70 | 46 | 13 | 59 | 379 | 623 | 57 |
0.036 | 1914 | 30 | 61 | 44 | 11 | 55 | 356 | 560 | 56 |
0.037 | 1913 | 29 | 63 | 45 | 18 | 63 | 352 | 547 | 55 |
0.038 | 1912 | 32 | 60 | 30 | 13 | 43 | 372 | 539 | 54 |
0.039 | 1911 | 32 | 60 | 25 | 15 | 40 | 370 | 550 | 53 |
0.040 | 1910 | 28 | 56 | 36 | 18 | 54 | 332 | 496 | 52 |
0.041 | 1909 | 31 | 59 | 37 | 14 | 51 | 362 | 531 | 51 |
0.042 | 1908 | 30 | 66 | 41 | 14 | 55 | 371 | 586 | 50 |
0.043 | 1907 | 27 | 61 | 39 | 16 | 55 | 344 | 534 | 49 |
0.044 | 1906 | 30 | 74 | 49 | 13 | 62 | 376 | 644 | 48 |
0.045 | 1905 | 30 | 74 | 52 | 15 | 67 | 374 | 642 | 47 |
0.046 | 1904 | 31 | 65 | 29 | 12 | 41 | 373 | 574 | 46 |
0.047 | 1903 | 31 | 76 | 56 | 14 | 70 | 396 | 652 | 45 |
0.048 | 1902 | 36 | 76 | 46 | 12 | 58 | 421 | 670 | 44 |
0.049 | 1901 | 32 | 77 | 50 | 14 | 64 | 400 | 669 | 43 |
0.050 | 1900 | 26 | 75 | 43 | 11 | 54 | 377 | 654 | 42 |
0.051 | 1899 | 28 | 71 | 59 | 16 | 75 | 356 | 596 | 41 |
0.052 | 1898 | 35 | 79 | 45 | 10 | 55 | 410 | 715 | 40 |
0.053 | 1897 | 32 | 80 | 65 | 13 | 78 | 395 | 716 | 39 |
0.054 | 1896 | 33 | 73 | 49 | 19 | 68 | 392 | 615 | 38 |
0.055 | 1895 | 31 | 83 | 58 | 11 | 69 | 383 | 709 | 37 |
0.056 | 1894 | 32 | 74 | 62 | 11 | 73 | 362 | 645 | 36 |
0.057 | 1893 | 29 | 75 | 62 | 11 | 73 | 375 | 635 | 35 |
0.058 | 1892 | 31 | 77 | 68 | 9 | 77 | 379 | 688 | 34 |
0.059 | 1891 | 30 | 71 | 66 | 11 | 77 | 372 | 638 | 33 |
0.060 | 1890 | 28 | 74 | 74 | 12 | 86 | 366 | 643 | 32 |
0.061 | 1889 | 31 | 74 | 62 | 16 | 78 | 373 | 638 | 31 |
0.062 | 1888 | 34 | 74 | 69 | 24 | 93 | 433 | 639 | 30 |
0.063 | 1887 | 33 | 68 | 60 | 18 | 78 | 386 | 598 | 29 |
0.064 | 1886 | 34 | 71 | 87 | 21 | 108 | 401 | 609 | 28 |