Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample LANAPMAT-522 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.594273
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 57.130000 * Longitude: -71.300000
Minimum Elevation: 500.0 m * Maximum Elevation: 500.0 m
Event(s):
LANAPMAT * Latitude: 57.130000 * Longitude: -71.300000 * Elevation: 500.0 m * Location: Lac Natuak, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Rohhumus, gestört; av. Tree height 8 m; Tree cover 25%; Shrub cover 25%; Herb cover 35%; Moss cover 10%; Vegatation type: Sehr lock. Best. mit PCMA/LALA + Rotten; Film number: 839B
Comment:
Species PCMA; No of rings 48; Begin 1941; 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:
432 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 | 35 | 77 | 32 | 7 | 39 | 406 | 684 | 68 |
-0.037 | 1987 | 33 | 78 | 34 | 7 | 41 | 387 | 689 | 67 |
-0.036 | 1986 | 30 | 82 | 40 | 7 | 47 | 367 | 724 | 66 |
-0.035 | 1985 | 33 | 80 | 45 | 9 | 54 | 389 | 710 | 65 |
-0.034 | 1984 | 32 | 79 | 34 | 7 | 41 | 372 | 711 | 64 |
-0.033 | 1983 | 35 | 78 | 31 | 10 | 41 | 412 | 672 | 63 |
-0.032 | 1982 | 28 | 72 | 34 | 10 | 44 | 356 | 626 | 62 |
-0.031 | 1981 | 33 | 77 | 35 | 8 | 43 | 373 | 691 | 61 |
-0.030 | 1980 | 33 | 77 | 27 | 9 | 36 | 374 | 675 | 60 |
-0.029 | 1979 | 32 | 71 | 27 | 9 | 36 | 376 | 629 | 59 |
-0.028 | 1978 | 32 | 64 | 35 | 8 | 43 | 373 | 561 | 58 |
-0.027 | 1977 | 33 | 76 | 34 | 7 | 41 | 397 | 679 | 57 |
-0.026 | 1976 | 32 | 73 | 30 | 7 | 37 | 361 | 636 | 56 |
-0.025 | 1975 | 32 | 78 | 33 | 7 | 40 | 372 | 710 | 55 |
-0.024 | 1974 | 28 | 77 | 35 | 6 | 41 | 337 | 666 | 54 |
-0.023 | 1973 | 32 | 78 | 56 | 9 | 65 | 368 | 671 | 53 |
-0.022 | 1972 | 36 | 69 | 48 | 9 | 57 | 409 | 619 | 52 |
-0.021 | 1971 | 33 | 70 | 45 | 10 | 55 | 387 | 610 | 51 |
-0.020 | 1970 | 35 | 71 | 52 | 12 | 64 | 398 | 637 | 50 |
-0.019 | 1969 | 31 | 70 | 56 | 15 | 71 | 380 | 623 | 49 |
-0.018 | 1968 | 36 | 66 | 56 | 11 | 67 | 393 | 609 | 48 |
-0.017 | 1967 | 33 | 78 | 45 | 11 | 56 | 375 | 689 | 47 |
-0.016 | 1966 | 37 | 74 | 54 | 11 | 65 | 418 | 656 | 46 |
-0.015 | 1965 | 39 | 70 | 45 | 11 | 56 | 421 | 623 | 45 |
-0.014 | 1964 | 36 | 85 | 45 | 13 | 58 | 426 | 757 | 44 |
-0.013 | 1963 | 34 | 77 | 66 | 10 | 76 | 402 | 696 | 43 |
-0.012 | 1962 | 32 | 81 | 61 | 15 | 76 | 375 | 699 | 42 |
-0.011 | 1961 | 34 | 80 | 70 | 12 | 82 | 413 | 707 | 41 |
-0.010 | 1960 | 33 | 72 | 69 | 13 | 82 | 382 | 647 | 40 |
-0.009 | 1959 | 30 | 75 | 84 | 16 | 100 | 360 | 674 | 39 |
-0.008 | 1958 | 34 | 75 | 75 | 23 | 98 | 388 | 669 | 38 |
-0.007 | 1957 | 32 | 69 | 68 | 22 | 90 | 379 | 602 | 37 |
-0.006 | 1956 | 33 | 67 | 69 | 15 | 84 | 368 | 615 | 36 |
-0.005 | 1955 | 33 | 76 | 56 | 14 | 70 | 394 | 690 | 35 |
-0.004 | 1954 | 31 | 80 | 77 | 18 | 95 | 373 | 693 | 34 |
-0.003 | 1953 | 30 | 78 | 47 | 15 | 62 | 369 | 681 | 33 |
-0.002 | 1952 | 31 | 78 | 67 | 13 | 80 | 366 | 663 | 32 |
-0.001 | 1951 | 30 | 72 | 62 | 14 | 76 | 346 | 634 | 31 |
0.000 | 1950 | 30 | 67 | 65 | 16 | 81 | 351 | 598 | 30 |
0.001 | 1949 | 34 | 75 | 63 | 15 | 78 | 389 | 656 | 29 |
0.002 | 1948 | 30 | 74 | 109 | 16 | 125 | 359 | 657 | 28 |
0.003 | 1947 | 30 | 63 | 98 | 20 | 118 | 357 | 563 | 27 |
0.004 | 1946 | 31 | 62 | 84 | 23 | 107 | 356 | 545 | 26 |
0.005 | 1945 | 31 | 67 | 89 | 18 | 107 | 357 | 594 | 25 |
0.006 | 1944 | 30 | 72 | 97 | 34 | 131 | 369 | 606 | 24 |
0.007 | 1943 | 30 | 75 | 119 | 28 | 147 | 355 | 655 | 23 |
0.008 | 1942 | 34 | 67 | 107 | 57 | 164 | 392 | 592 | 22 |
0.009 | 1941 | 38 | 70 | 73 | 49 | 122 | 451 | 633 | 21 |