Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample SCHEFPMA-61 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.597883
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2007-01-26 • DOI registered: 2007-02-25
Project(s):
Coverage:
Latitude: 55.170000 * Longitude: -67.070000
Minimum Elevation: 1200.0 m * Maximum Elevation: 1200.0 m
Event(s):
SCHEFPMA * Latitude: 55.170000 * Longitude: -67.070000 * Elevation: 1200.0 m * Location: Wakuach lake, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Sandboden; av. Tree height 18 m; Tree cover 25%; Shrub cover 15%; Herb cover 60%; Moss cover 35%; Vegatation type: Lock. PCMA-Best. auf kl. Terrasse am See; Film number: 824A
Comment:
Species PCMA; No of rings 104; Begin 1884; End 1987
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:
936 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] |
|---|---|---|---|---|---|---|---|---|---|
| -0.037 | 1987 | 44 | 55 | 4 | 4 | 8 | 455 | 529 | 113 |
| -0.036 | 1986 | 47 | 53 | 3 | 3 | 6 | 481 | 525 | 112 |
| -0.035 | 1985 | 38 | 61 | 7 | 7 | 14 | 424 | 563 | 111 |
| -0.034 | 1984 | 34 | 62 | 11 | 5 | 16 | 386 | 574 | 110 |
| -0.033 | 1983 | 38 | 66 | 6 | 4 | 10 | 421 | 601 | 109 |
| -0.032 | 1982 | 37 | 56 | 8 | 7 | 15 | 407 | 522 | 108 |
| -0.031 | 1981 | 38 | 61 | 9 | 6 | 15 | 418 | 571 | 107 |
| -0.030 | 1980 | 36 | 62 | 9 | 7 | 16 | 405 | 561 | 106 |
| -0.029 | 1979 | 34 | 72 | 17 | 8 | 25 | 395 | 638 | 105 |
| -0.028 | 1978 | 36 | 61 | 12 | 7 | 19 | 395 | 559 | 104 |
| -0.027 | 1977 | 36 | 58 | 8 | 7 | 15 | 408 | 540 | 103 |
| -0.026 | 1976 | 36 | 55 | 10 | 8 | 18 | 397 | 516 | 102 |
| -0.025 | 1975 | 36 | 60 | 8 | 6 | 14 | 408 | 540 | 101 |
| -0.024 | 1974 | 35 | 62 | 12 | 6 | 18 | 389 | 558 | 100 |
| -0.023 | 1973 | 34 | 71 | 14 | 8 | 22 | 401 | 630 | 99 |
| -0.022 | 1972 | 36 | 66 | 17 | 10 | 27 | 396 | 604 | 98 |
| -0.021 | 1971 | 32 | 60 | 12 | 8 | 20 | 364 | 550 | 97 |
| -0.020 | 1970 | 35 | 68 | 16 | 7 | 23 | 391 | 613 | 96 |
| -0.019 | 1969 | 35 | 67 | 18 | 8 | 26 | 400 | 594 | 95 |
| -0.018 | 1968 | 35 | 63 | 17 | 6 | 23 | 406 | 580 | 94 |
| -0.017 | 1967 | 35 | 76 | 18 | 5 | 23 | 404 | 686 | 93 |
| -0.016 | 1966 | 36 | 74 | 21 | 6 | 27 | 411 | 679 | 92 |
| -0.015 | 1965 | 35 | 62 | 12 | 8 | 20 | 396 | 563 | 91 |
| -0.014 | 1964 | 35 | 68 | 16 | 8 | 24 | 406 | 623 | 90 |
| -0.013 | 1963 | 33 | 71 | 28 | 8 | 36 | 388 | 633 | 89 |
| -0.012 | 1962 | 32 | 75 | 43 | 12 | 55 | 396 | 667 | 88 |
| -0.011 | 1961 | 35 | 81 | 30 | 13 | 43 | 435 | 720 | 87 |
| -0.010 | 1960 | 32 | 79 | 31 | 10 | 41 | 390 | 692 | 86 |
| -0.009 | 1959 | 32 | 73 | 30 | 10 | 40 | 403 | 654 | 85 |
| -0.008 | 1958 | 31 | 70 | 30 | 9 | 39 | 380 | 620 | 84 |
| -0.007 | 1957 | 30 | 72 | 45 | 11 | 56 | 366 | 630 | 83 |
| -0.006 | 1956 | 32 | 65 | 35 | 10 | 45 | 400 | 580 | 82 |
| -0.005 | 1955 | 35 | 69 | 49 | 8 | 57 | 379 | 617 | 81 |
| -0.004 | 1954 | 35 | 76 | 49 | 18 | 67 | 413 | 668 | 80 |
| -0.003 | 1953 | 36 | 72 | 26 | 9 | 35 | 416 | 648 | 79 |
| -0.002 | 1952 | 33 | 72 | 30 | 10 | 40 | 398 | 642 | 78 |
| -0.001 | 1951 | 33 | 70 | 42 | 11 | 53 | 398 | 611 | 77 |
| 0.000 | 1950 | 36 | 73 | 36 | 10 | 46 | 414 | 664 | 76 |
| 0.001 | 1949 | 31 | 75 | 43 | 10 | 53 | 384 | 668 | 75 |
| 0.002 | 1948 | 33 | 74 | 35 | 11 | 46 | 388 | 652 | 74 |
| 0.003 | 1947 | 29 | 59 | 51 | 9 | 60 | 343 | 494 | 73 |
| 0.004 | 1946 | 28 | 67 | 45 | 20 | 65 | 335 | 596 | 72 |
| 0.005 | 1945 | 29 | 64 | 45 | 14 | 59 | 360 | 550 | 71 |
| 0.006 | 1944 | 30 | 74 | 58 | 11 | 69 | 360 | 650 | 70 |
| 0.007 | 1943 | 28 | 66 | 65 | 13 | 78 | 338 | 599 | 69 |
| 0.008 | 1942 | 29 | 71 | 69 | 25 | 94 | 338 | 621 | 68 |
| 0.009 | 1941 | 29 | 65 | 51 | 15 | 66 | 346 | 581 | 67 |
| 0.010 | 1940 | 29 | 68 | 55 | 13 | 68 | 343 | 593 | 66 |
| 0.011 | 1939 | 30 | 71 | 70 | 12 | 82 | 363 | 609 | 65 |
| 0.012 | 1938 | 27 | 72 | 62 | 13 | 75 | 348 | 637 | 64 |
| 0.013 | 1937 | 29 | 76 | 102 | 16 | 118 | 345 | 679 | 63 |
| 0.014 | 1936 | 26 | 63 | 75 | 22 | 97 | 338 | 557 | 62 |
| 0.015 | 1935 | 27 | 69 | 76 | 11 | 87 | 332 | 609 | 61 |
| 0.016 | 1934 | 27 | 61 | 98 | 22 | 120 | 311 | 539 | 60 |
| 0.017 | 1933 | 28 | 61 | 75 | 31 | 106 | 333 | 543 | 59 |
| 0.018 | 1932 | 28 | 77 | 88 | 15 | 103 | 347 | 671 | 58 |
| 0.019 | 1931 | 26 | 67 | 89 | 20 | 109 | 317 | 572 | 57 |
| 0.020 | 1930 | 31 | 71 | 134 | 22 | 156 | 370 | 620 | 56 |
| 0.021 | 1929 | 28 | 56 | 64 | 23 | 87 | 319 | 497 | 55 |
| 0.022 | 1928 | 27 | 61 | 62 | 21 | 83 | 330 | 538 | 54 |
| 0.023 | 1927 | 29 | 58 | 90 | 22 | 112 | 333 | 504 | 53 |
| 0.024 | 1926 | 32 | 60 | 69 | 21 | 90 | 361 | 541 | 52 |
| 0.025 | 1925 | 29 | 61 | 52 | 19 | 71 | 356 | 552 | 51 |
| 0.026 | 1924 | 28 | 66 | 69 | 13 | 82 | 327 | 583 | 50 |
| 0.027 | 1923 | 29 | 56 | 60 | 16 | 76 | 338 | 508 | 49 |
| 0.028 | 1922 | 30 | 67 | 69 | 19 | 88 | 349 | 590 | 48 |
| 0.029 | 1921 | 29 | 54 | 52 | 28 | 80 | 336 | 474 | 47 |
| 0.030 | 1920 | 29 | 68 | 65 | 13 | 78 | 343 | 588 | 46 |
| 0.031 | 1919 | 31 | 71 | 100 | 18 | 118 | 367 | 629 | 45 |
| 0.032 | 1918 | 30 | 63 | 74 | 17 | 91 | 346 | 580 | 44 |
| 0.033 | 1917 | 32 | 71 | 78 | 15 | 93 | 375 | 636 | 43 |
| 0.034 | 1916 | 29 | 75 | 97 | 20 | 117 | 366 | 681 | 42 |
| 0.035 | 1915 | 30 | 71 | 92 | 20 | 112 | 337 | 624 | 41 |
| 0.036 | 1914 | 28 | 65 | 89 | 27 | 116 | 351 | 580 | 40 |
| 0.037 | 1913 | 29 | 64 | 98 | 30 | 128 | 331 | 535 | 39 |
| 0.038 | 1912 | 28 | 59 | 60 | 37 | 97 | 330 | 531 | 38 |
| 0.039 | 1911 | 29 | 63 | 87 | 36 | 123 | 340 | 538 | 37 |
| 0.040 | 1910 | 30 | 73 | 77 | 17 | 94 | 348 | 647 | 36 |
| 0.041 | 1909 | 27 | 71 | 94 | 33 | 127 | 327 | 623 | 35 |
| 0.042 | 1908 | 26 | 61 | 78 | 36 | 114 | 338 | 489 | 34 |
| 0.043 | 1907 | 27 | 70 | 88 | 21 | 109 | 339 | 598 | 33 |
| 0.044 | 1906 | 27 | 61 | 67 | 19 | 86 | 326 | 546 | 32 |
| 0.045 | 1905 | 27 | 68 | 93 | 35 | 128 | 330 | 576 | 31 |
| 0.046 | 1904 | 30 | 65 | 74 | 18 | 92 | 346 | 578 | 30 |
| 0.047 | 1903 | 30 | 74 | 92 | 15 | 107 | 359 | 647 | 29 |
| 0.048 | 1902 | 29 | 72 | 105 | 21 | 126 | 358 | 656 | 28 |
| 0.049 | 1901 | 31 | 65 | 87 | 30 | 117 | 338 | 586 | 27 |
| 0.050 | 1900 | 26 | 63 | 79 | 44 | 123 | 328 | 542 | 26 |
| 0.051 | 1899 | 27 | 54 | 95 | 39 | 134 | 315 | 481 | 25 |
| 0.052 | 1898 | 28 | 56 | 64 | 31 | 95 | 320 | 512 | 24 |
| 0.053 | 1897 | 27 | 57 | 85 | 43 | 128 | 316 | 494 | 23 |
| 0.054 | 1896 | 29 | 65 | 78 | 23 | 101 | 338 | 575 | 22 |
| 0.055 | 1895 | 25 | 66 | 92 | 39 | 131 | 312 | 585 | 21 |
| 0.056 | 1894 | 26 | 54 | 74 | 40 | 114 | 316 | 451 | 20 |
| 0.057 | 1893 | 26 | 62 | 87 | 26 | 113 | 330 | 540 | 19 |
| 0.058 | 1892 | 26 | 57 | 65 | 24 | 89 | 308 | 498 | 18 |
| 0.059 | 1891 | 26 | 63 | 93 | 34 | 127 | 316 | 538 | 17 |
| 0.060 | 1890 | 24 | 56 | 73 | 44 | 117 | 294 | 493 | 16 |
| 0.061 | 1889 | 27 | 56 | 78 | 25 | 103 | 312 | 494 | 15 |
| 0.062 | 1888 | 26 | 54 | 114 | 37 | 151 | 308 | 472 | 14 |
| 0.063 | 1887 | 28 | 64 | 122 | 39 | 161 | 332 | 546 | 13 |
| 0.064 | 1886 | 27 | 60 | 74 | 32 | 106 | 323 | 512 | 12 |
| 0.065 | 1885 | 27 | 62 | 112 | 50 | 162 | 323 | 527 | 11 |
| 0.066 | 1884 | 29 | 67 | 111 | 53 | 164 | 349 | 568 | 10 |
