Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample WILLOUFE-501 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600371
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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 57; Begin 1932; 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:
513 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 | 34 | 76 | 65 | 17 | 82 | 417 | 677 | 71 |
-0.037 | 1987 | 39 | 79 | 46 | 17 | 63 | 489 | 705 | 70 |
-0.036 | 1986 | 33 | 76 | 69 | 30 | 99 | 427 | 668 | 69 |
-0.035 | 1985 | 36 | 75 | 66 | 28 | 94 | 452 | 687 | 68 |
-0.034 | 1984 | 36 | 80 | 42 | 19 | 61 | 447 | 728 | 67 |
-0.033 | 1983 | 36 | 71 | 32 | 9 | 41 | 421 | 646 | 66 |
-0.032 | 1982 | 36 | 72 | 25 | 6 | 31 | 420 | 668 | 65 |
-0.031 | 1981 | 38 | 79 | 23 | 6 | 29 | 448 | 726 | 64 |
-0.030 | 1980 | 40 | 81 | 30 | 7 | 37 | 455 | 725 | 63 |
-0.029 | 1979 | 36 | 77 | 30 | 11 | 41 | 453 | 676 | 62 |
-0.028 | 1978 | 36 | 80 | 30 | 6 | 36 | 439 | 737 | 61 |
-0.027 | 1977 | 36 | 78 | 31 | 7 | 38 | 430 | 711 | 60 |
-0.026 | 1976 | 38 | 79 | 22 | 7 | 29 | 438 | 732 | 59 |
-0.025 | 1975 | 33 | 74 | 31 | 5 | 36 | 386 | 681 | 58 |
-0.024 | 1974 | 33 | 74 | 31 | 9 | 40 | 410 | 671 | 57 |
-0.023 | 1973 | 35 | 86 | 44 | 8 | 52 | 427 | 772 | 56 |
-0.022 | 1972 | 34 | 70 | 30 | 4 | 34 | 394 | 667 | 55 |
-0.021 | 1971 | 32 | 84 | 28 | 6 | 34 | 411 | 757 | 54 |
-0.020 | 1970 | 32 | 66 | 46 | 5 | 51 | 367 | 617 | 53 |
-0.019 | 1969 | 33 | 75 | 40 | 10 | 50 | 402 | 685 | 52 |
-0.018 | 1968 | 31 | 73 | 45 | 7 | 52 | 384 | 670 | 51 |
-0.017 | 1967 | 33 | 75 | 49 | 7 | 56 | 401 | 695 | 50 |
-0.016 | 1966 | 34 | 70 | 58 | 13 | 71 | 394 | 629 | 49 |
-0.015 | 1965 | 35 | 84 | 49 | 7 | 56 | 423 | 743 | 48 |
-0.014 | 1964 | 33 | 71 | 46 | 8 | 54 | 408 | 650 | 47 |
-0.013 | 1963 | 32 | 80 | 62 | 10 | 72 | 403 | 718 | 46 |
-0.012 | 1962 | 32 | 77 | 49 | 11 | 60 | 396 | 718 | 45 |
-0.011 | 1961 | 31 | 62 | 66 | 9 | 75 | 370 | 561 | 44 |
-0.010 | 1960 | 33 | 70 | 67 | 12 | 79 | 415 | 643 | 43 |
-0.009 | 1959 | 33 | 54 | 48 | 12 | 60 | 379 | 498 | 42 |
-0.008 | 1958 | 32 | 67 | 56 | 14 | 70 | 387 | 606 | 41 |
-0.007 | 1957 | 37 | 65 | 74 | 13 | 87 | 417 | 599 | 40 |
-0.006 | 1956 | 35 | 68 | 96 | 14 | 110 | 395 | 626 | 39 |
-0.005 | 1955 | 37 | 55 | 60 | 12 | 72 | 400 | 514 | 38 |
-0.004 | 1954 | 33 | 69 | 87 | 15 | 102 | 403 | 618 | 37 |
-0.003 | 1953 | 30 | 67 | 65 | 14 | 79 | 358 | 608 | 36 |
-0.002 | 1952 | 32 | 64 | 43 | 12 | 55 | 373 | 588 | 35 |
-0.001 | 1951 | 29 | 64 | 59 | 12 | 71 | 356 | 578 | 34 |
0.000 | 1950 | 30 | 63 | 78 | 14 | 92 | 350 | 581 | 33 |
0.001 | 1949 | 29 | 65 | 80 | 25 | 105 | 353 | 577 | 32 |
0.002 | 1948 | 30 | 72 | 98 | 23 | 121 | 361 | 637 | 31 |
0.003 | 1947 | 30 | 59 | 71 | 22 | 93 | 371 | 538 | 30 |
0.004 | 1946 | 30 | 67 | 83 | 19 | 102 | 368 | 610 | 29 |
0.005 | 1945 | 27 | 65 | 116 | 22 | 138 | 353 | 580 | 28 |
0.006 | 1944 | 29 | 68 | 65 | 21 | 86 | 365 | 606 | 27 |
0.007 | 1943 | 32 | 65 | 76 | 25 | 101 | 388 | 580 | 26 |
0.008 | 1942 | 33 | 71 | 59 | 22 | 81 | 402 | 641 | 25 |
0.009 | 1941 | 30 | 55 | 92 | 26 | 118 | 346 | 500 | 24 |
0.010 | 1940 | 33 | 73 | 48 | 27 | 75 | 418 | 661 | 23 |
0.011 | 1939 | 33 | 61 | 52 | 22 | 74 | 407 | 556 | 22 |
0.012 | 1938 | 31 | 64 | 91 | 31 | 122 | 392 | 574 | 21 |
0.013 | 1937 | 32 | 67 | 96 | 20 | 116 | 384 | 608 | 20 |
0.014 | 1936 | 33 | 52 | 54 | 19 | 73 | 378 | 481 | 19 |
0.015 | 1935 | 30 | 60 | 86 | 24 | 110 | 369 | 544 | 18 |
0.016 | 1934 | 32 | 63 | 61 | 30 | 91 | 372 | 566 | 17 |
0.017 | 1933 | 32 | 60 | 52 | 30 | 82 | 370 | 535 | 16 |
0.018 | 1932 | 29 | 58 | 62 | 43 | 105 | 346 | 513 | 15 |