Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample GUNISPMA-52 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.592165
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Project(s):
Coverage:
Latitude: 53.300000 * Longitude: -96.230000
Minimum Elevation: 860.0 m * Maximum Elevation: 860.0 m
Event(s):
GUNISPMA * Latitude: 53.300000 * Longitude: -96.230000 * Elevation: 860.0 m * Location: Gunisao lake, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition N; Slope 5 deg; Geology: Granit; av. Tree height 18 m; Tree cover 50%; Shrub cover 20%; Herb cover 70%; Moss cover 30%; Vegatation type: PCMA-Wald in Senke m. viel Sphagnum. Nass; Film number: 802A
Comment:
Species PCMA; No of rings 90; Begin 1899; 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 | 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:
810 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] |
---|---|---|---|---|---|---|---|---|---|
-0.038 | 1988 | 30 | 65 | 17 | 4 | 21 | 336 | 610 | 96 |
-0.037 | 1987 | 28 | 73 | 20 | 5 | 25 | 334 | 657 | 95 |
-0.036 | 1986 | 31 | 77 | 18 | 4 | 22 | 357 | 725 | 94 |
-0.035 | 1985 | 32 | 70 | 15 | 4 | 19 | 372 | 661 | 93 |
-0.034 | 1984 | 31 | 68 | 16 | 4 | 20 | 356 | 645 | 92 |
-0.033 | 1983 | 31 | 61 | 20 | 6 | 26 | 345 | 579 | 91 |
-0.032 | 1982 | 29 | 79 | 17 | 4 | 21 | 354 | 721 | 90 |
-0.031 | 1981 | 29 | 69 | 17 | 4 | 21 | 343 | 640 | 89 |
-0.030 | 1980 | 31 | 73 | 19 | 3 | 22 | 361 | 696 | 88 |
-0.029 | 1979 | 28 | 77 | 21 | 4 | 25 | 338 | 718 | 87 |
-0.028 | 1978 | 30 | 84 | 24 | 6 | 30 | 354 | 745 | 86 |
-0.027 | 1977 | 32 | 78 | 16 | 6 | 22 | 381 | 725 | 85 |
-0.026 | 1976 | 30 | 81 | 21 | 6 | 27 | 357 | 743 | 84 |
-0.025 | 1975 | 30 | 75 | 21 | 4 | 25 | 360 | 700 | 83 |
-0.024 | 1974 | 34 | 66 | 15 | 5 | 20 | 386 | 616 | 82 |
-0.023 | 1973 | 33 | 71 | 17 | 4 | 21 | 383 | 660 | 81 |
-0.022 | 1972 | 30 | 69 | 18 | 3 | 21 | 353 | 674 | 80 |
-0.021 | 1971 | 29 | 75 | 19 | 3 | 22 | 358 | 725 | 79 |
-0.020 | 1970 | 29 | 76 | 21 | 3 | 24 | 342 | 719 | 78 |
-0.019 | 1969 | 31 | 74 | 17 | 5 | 22 | 355 | 679 | 77 |
-0.018 | 1968 | 31 | 72 | 12 | 4 | 16 | 374 | 658 | 76 |
-0.017 | 1967 | 31 | 79 | 16 | 4 | 20 | 364 | 724 | 75 |
-0.016 | 1966 | 29 | 84 | 25 | 5 | 30 | 345 | 770 | 74 |
-0.015 | 1965 | 31 | 78 | 22 | 5 | 27 | 374 | 725 | 73 |
-0.014 | 1964 | 30 | 74 | 25 | 6 | 31 | 362 | 673 | 72 |
-0.013 | 1963 | 29 | 73 | 21 | 4 | 25 | 335 | 679 | 71 |
-0.012 | 1962 | 31 | 62 | 13 | 4 | 17 | 359 | 568 | 70 |
-0.011 | 1961 | 34 | 72 | 14 | 4 | 18 | 391 | 663 | 69 |
-0.010 | 1960 | 34 | 78 | 23 | 9 | 32 | 396 | 701 | 68 |
-0.009 | 1959 | 31 | 80 | 28 | 6 | 34 | 362 | 731 | 67 |
-0.008 | 1958 | 32 | 80 | 25 | 7 | 32 | 374 | 748 | 66 |
-0.007 | 1957 | 31 | 71 | 31 | 6 | 37 | 349 | 658 | 65 |
-0.006 | 1956 | 35 | 75 | 19 | 4 | 23 | 407 | 717 | 64 |
-0.005 | 1955 | 29 | 82 | 31 | 6 | 37 | 355 | 748 | 63 |
-0.004 | 1954 | 30 | 82 | 26 | 4 | 30 | 371 | 788 | 62 |
-0.003 | 1953 | 28 | 73 | 33 | 7 | 40 | 335 | 656 | 61 |
-0.002 | 1952 | 32 | 81 | 28 | 9 | 37 | 371 | 732 | 60 |
-0.001 | 1951 | 31 | 86 | 38 | 7 | 45 | 370 | 785 | 59 |
0.000 | 1950 | 29 | 85 | 45 | 6 | 51 | 347 | 776 | 58 |
0.001 | 1949 | 31 | 76 | 43 | 10 | 53 | 368 | 689 | 57 |
0.002 | 1948 | 33 | 85 | 42 | 9 | 51 | 369 | 786 | 56 |
0.003 | 1947 | 29 | 78 | 50 | 11 | 61 | 348 | 698 | 55 |
0.004 | 1946 | 31 | 90 | 45 | 7 | 52 | 361 | 838 | 54 |
0.005 | 1945 | 30 | 83 | 69 | 9 | 78 | 345 | 746 | 53 |
0.006 | 1944 | 37 | 97 | 47 | 10 | 57 | 439 | 898 | 52 |
0.007 | 1943 | 36 | 86 | 57 | 9 | 66 | 406 | 791 | 51 |
0.008 | 1942 | 34 | 97 | 65 | 16 | 81 | 401 | 882 | 50 |
0.009 | 1941 | 34 | 88 | 45 | 15 | 60 | 403 | 790 | 49 |
0.010 | 1940 | 36 | 81 | 35 | 6 | 41 | 405 | 746 | 48 |
0.011 | 1939 | 30 | 83 | 59 | 7 | 66 | 364 | 746 | 47 |
0.012 | 1938 | 31 | 89 | 57 | 10 | 67 | 365 | 823 | 46 |
0.013 | 1937 | 32 | 81 | 42 | 7 | 49 | 366 | 728 | 45 |
0.014 | 1936 | 31 | 88 | 45 | 8 | 53 | 362 | 784 | 44 |
0.015 | 1935 | 31 | 80 | 50 | 7 | 57 | 351 | 733 | 43 |
0.016 | 1934 | 30 | 76 | 45 | 7 | 52 | 340 | 690 | 42 |
0.017 | 1933 | 29 | 69 | 38 | 5 | 43 | 333 | 636 | 41 |
0.018 | 1932 | 32 | 79 | 38 | 6 | 44 | 381 | 726 | 40 |
0.019 | 1931 | 31 | 72 | 28 | 7 | 35 | 375 | 653 | 39 |
0.020 | 1930 | 32 | 62 | 37 | 6 | 43 | 358 | 578 | 38 |
0.021 | 1929 | 32 | 84 | 56 | 7 | 63 | 361 | 745 | 37 |
0.022 | 1928 | 36 | 80 | 60 | 13 | 73 | 396 | 749 | 36 |
0.023 | 1927 | 34 | 91 | 53 | 8 | 61 | 416 | 824 | 35 |
0.024 | 1926 | 32 | 86 | 55 | 7 | 62 | 385 | 807 | 34 |
0.025 | 1925 | 32 | 87 | 55 | 7 | 62 | 375 | 817 | 33 |
0.026 | 1924 | 32 | 88 | 57 | 6 | 63 | 363 | 792 | 32 |
0.027 | 1923 | 32 | 91 | 72 | 10 | 82 | 390 | 839 | 31 |
0.028 | 1922 | 33 | 94 | 66 | 18 | 84 | 390 | 863 | 30 |
0.029 | 1921 | 29 | 83 | 63 | 8 | 71 | 342 | 745 | 29 |
0.030 | 1920 | 31 | 75 | 58 | 10 | 68 | 362 | 674 | 28 |
0.031 | 1919 | 33 | 84 | 50 | 14 | 64 | 394 | 775 | 27 |
0.032 | 1918 | 34 | 87 | 67 | 13 | 80 | 387 | 797 | 26 |
0.033 | 1917 | 32 | 76 | 85 | 16 | 101 | 373 | 686 | 25 |
0.034 | 1916 | 34 | 81 | 58 | 13 | 71 | 392 | 740 | 24 |
0.035 | 1915 | 34 | 81 | 76 | 16 | 92 | 400 | 729 | 23 |
0.036 | 1914 | 33 | 70 | 60 | 13 | 73 | 372 | 639 | 22 |
0.037 | 1913 | 33 | 78 | 45 | 10 | 55 | 374 | 695 | 21 |
0.038 | 1912 | 31 | 84 | 69 | 13 | 82 | 367 | 746 | 20 |
0.039 | 1911 | 33 | 82 | 75 | 17 | 92 | 374 | 747 | 19 |
0.040 | 1910 | 30 | 88 | 61 | 11 | 72 | 367 | 783 | 18 |
0.041 | 1909 | 34 | 65 | 33 | 8 | 41 | 378 | 592 | 17 |
0.042 | 1908 | 34 | 79 | 73 | 8 | 81 | 380 | 710 | 16 |
0.043 | 1907 | 32 | 84 | 101 | 15 | 116 | 371 | 775 | 15 |
0.044 | 1906 | 33 | 84 | 118 | 14 | 132 | 377 | 750 | 14 |
0.045 | 1905 | 34 | 90 | 140 | 21 | 161 | 384 | 805 | 13 |
0.046 | 1904 | 31 | 95 | 166 | 26 | 192 | 370 | 859 | 12 |
0.047 | 1903 | 32 | 92 | 203 | 29 | 232 | 395 | 855 | 11 |
0.048 | 1902 | 34 | 91 | 252 | 27 | 279 | 390 | 824 | 10 |
0.049 | 1901 | 29 | 92 | 197 | 36 | 233 | 355 | 846 | 9 |
0.050 | 1900 | 28 | 84 | 177 | 23 | 200 | 351 | 745 | 8 |
0.051 | 1899 | 28 | 83 | 199 | 19 | 218 | 325 | 741 | 7 |