Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample WILLOUFE-492 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600370
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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):
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 68; Begin 1921; 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:
612 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 | 32 | 63 | 15 | 3 | 18 | 373 | 588 | 89 |
-0.037 | 1987 | 37 | 66 | 18 | 4 | 22 | 429 | 632 | 88 |
-0.036 | 1986 | 34 | 72 | 31 | 4 | 35 | 400 | 693 | 87 |
-0.035 | 1985 | 34 | 70 | 27 | 3 | 30 | 404 | 676 | 86 |
-0.034 | 1984 | 35 | 74 | 24 | 4 | 28 | 430 | 711 | 85 |
-0.033 | 1983 | 33 | 61 | 18 | 3 | 21 | 397 | 586 | 84 |
-0.032 | 1982 | 33 | 60 | 16 | 4 | 20 | 386 | 563 | 83 |
-0.031 | 1981 | 34 | 64 | 11 | 3 | 14 | 403 | 598 | 82 |
-0.030 | 1980 | 34 | 57 | 15 | 2 | 17 | 384 | 572 | 81 |
-0.029 | 1979 | 32 | 64 | 27 | 4 | 31 | 376 | 608 | 80 |
-0.028 | 1978 | 33 | 68 | 18 | 3 | 21 | 391 | 660 | 79 |
-0.027 | 1977 | 32 | 69 | 16 | 4 | 20 | 399 | 640 | 78 |
-0.026 | 1976 | 37 | 69 | 19 | 3 | 22 | 423 | 659 | 77 |
-0.025 | 1975 | 31 | 74 | 32 | 3 | 35 | 383 | 711 | 76 |
-0.024 | 1974 | 32 | 70 | 26 | 3 | 29 | 385 | 685 | 75 |
-0.023 | 1973 | 31 | 73 | 25 | 4 | 29 | 381 | 686 | 74 |
-0.022 | 1972 | 32 | 66 | 28 | 3 | 31 | 379 | 627 | 73 |
-0.021 | 1971 | 32 | 69 | 31 | 3 | 34 | 378 | 656 | 72 |
-0.020 | 1970 | 28 | 75 | 45 | 4 | 49 | 354 | 706 | 71 |
-0.019 | 1969 | 32 | 75 | 36 | 6 | 42 | 393 | 690 | 70 |
-0.018 | 1968 | 33 | 63 | 29 | 5 | 34 | 394 | 598 | 69 |
-0.017 | 1967 | 34 | 60 | 28 | 5 | 33 | 388 | 569 | 68 |
-0.016 | 1966 | 34 | 64 | 37 | 4 | 41 | 387 | 616 | 67 |
-0.015 | 1965 | 32 | 60 | 32 | 5 | 37 | 373 | 572 | 66 |
-0.014 | 1964 | 31 | 54 | 32 | 5 | 37 | 349 | 513 | 65 |
-0.013 | 1963 | 32 | 62 | 33 | 6 | 39 | 370 | 585 | 64 |
-0.012 | 1962 | 34 | 68 | 28 | 4 | 32 | 396 | 652 | 63 |
-0.011 | 1961 | 30 | 47 | 39 | 8 | 47 | 334 | 442 | 62 |
-0.010 | 1960 | 31 | 67 | 63 | 7 | 70 | 378 | 641 | 61 |
-0.009 | 1959 | 29 | 49 | 63 | 5 | 68 | 338 | 471 | 60 |
-0.008 | 1958 | 29 | 61 | 81 | 7 | 88 | 349 | 571 | 59 |
-0.007 | 1957 | 29 | 53 | 75 | 9 | 84 | 329 | 499 | 58 |
-0.006 | 1956 | 28 | 50 | 86 | 11 | 97 | 315 | 470 | 57 |
-0.005 | 1955 | 28 | 46 | 73 | 8 | 81 | 311 | 438 | 56 |
-0.004 | 1954 | 28 | 55 | 55 | 8 | 63 | 320 | 514 | 55 |
-0.003 | 1953 | 29 | 63 | 80 | 7 | 87 | 342 | 581 | 54 |
-0.002 | 1952 | 30 | 57 | 65 | 6 | 71 | 343 | 544 | 53 |
-0.001 | 1951 | 30 | 62 | 82 | 8 | 90 | 351 | 574 | 52 |
0.000 | 1950 | 29 | 54 | 96 | 10 | 106 | 337 | 509 | 51 |
0.001 | 1949 | 28 | 60 | 84 | 10 | 94 | 335 | 566 | 50 |
0.002 | 1948 | 30 | 62 | 108 | 10 | 118 | 340 | 571 | 49 |
0.003 | 1947 | 30 | 47 | 92 | 12 | 104 | 351 | 447 | 48 |
0.004 | 1946 | 28 | 55 | 91 | 13 | 104 | 353 | 497 | 47 |
0.005 | 1945 | 29 | 59 | 104 | 13 | 117 | 345 | 540 | 46 |
0.006 | 1944 | 36 | 62 | 62 | 9 | 71 | 400 | 589 | 45 |
0.007 | 1943 | 36 | 61 | 64 | 10 | 74 | 409 | 579 | 44 |
0.008 | 1942 | 34 | 63 | 70 | 9 | 79 | 392 | 608 | 43 |
0.009 | 1941 | 29 | 59 | 86 | 11 | 97 | 343 | 555 | 42 |
0.010 | 1940 | 32 | 63 | 39 | 10 | 49 | 391 | 596 | 41 |
0.011 | 1939 | 31 | 56 | 72 | 12 | 84 | 355 | 522 | 40 |
0.012 | 1938 | 29 | 52 | 108 | 14 | 122 | 336 | 492 | 39 |
0.013 | 1937 | 29 | 63 | 86 | 8 | 94 | 372 | 584 | 38 |
0.014 | 1936 | 32 | 48 | 73 | 13 | 86 | 339 | 449 | 37 |
0.015 | 1935 | 28 | 57 | 98 | 28 | 126 | 342 | 487 | 36 |
0.016 | 1934 | 31 | 65 | 76 | 19 | 95 | 352 | 569 | 35 |
0.017 | 1933 | 32 | 66 | 62 | 17 | 79 | 374 | 573 | 34 |
0.018 | 1932 | 30 | 68 | 82 | 20 | 102 | 367 | 588 | 33 |
0.019 | 1931 | 30 | 62 | 73 | 18 | 91 | 346 | 537 | 32 |
0.020 | 1930 | 31 | 63 | 76 | 16 | 92 | 356 | 560 | 31 |
0.021 | 1929 | 33 | 66 | 54 | 18 | 72 | 372 | 585 | 30 |
0.022 | 1928 | 31 | 59 | 68 | 30 | 98 | 360 | 512 | 29 |
0.023 | 1927 | 33 | 54 | 65 | 20 | 85 | 363 | 494 | 28 |
0.024 | 1926 | 33 | 59 | 65 | 20 | 85 | 361 | 530 | 27 |
0.025 | 1925 | 32 | 65 | 84 | 34 | 118 | 389 | 569 | 26 |
0.026 | 1924 | 30 | 66 | 108 | 35 | 143 | 369 | 555 | 25 |
0.027 | 1923 | 31 | 63 | 159 | 26 | 185 | 374 | 540 | 24 |
0.028 | 1922 | 32 | 70 | 127 | 41 | 168 | 377 | 618 | 23 |
0.029 | 1921 | 31 | 69 | 123 | 26 | 149 | 372 | 609 | 22 |