Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample GUNISPMA-61 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.592166
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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 | 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:
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 R [1/100 mm] | 8 I [1/1000 g/cm3] | 9 T [1/1000 g/cm3] | 10 Age_pith [a] |
---|---|---|---|---|---|---|---|---|---|
-0.038 | 1988 | 31 | 94 | 20 | 10 | 30 | 415 | 855 | 98 |
-0.037 | 1987 | 32 | 94 | 36 | 8 | 44 | 395 | 856 | 97 |
-0.036 | 1986 | 33 | 87 | 25 | 6 | 31 | 383 | 799 | 96 |
-0.035 | 1985 | 32 | 70 | 21 | 6 | 27 | 371 | 638 | 95 |
-0.034 | 1984 | 33 | 68 | 20 | 5 | 25 | 361 | 639 | 94 |
-0.033 | 1983 | 33 | 64 | 17 | 5 | 22 | 371 | 590 | 93 |
-0.032 | 1982 | 34 | 70 | 17 | 3 | 20 | 379 | 659 | 92 |
-0.031 | 1981 | 33 | 68 | 18 | 5 | 23 | 372 | 614 | 91 |
-0.030 | 1980 | 32 | 64 | 16 | 4 | 20 | 362 | 606 | 90 |
-0.029 | 1979 | 31 | 54 | 12 | 4 | 16 | 355 | 503 | 89 |
-0.028 | 1978 | 32 | 55 | 9 | 4 | 13 | 355 | 526 | 88 |
-0.027 | 1977 | 32 | 59 | 14 | 6 | 20 | 348 | 534 | 87 |
-0.026 | 1976 | 32 | 69 | 14 | 4 | 18 | 366 | 639 | 86 |
-0.025 | 1975 | 28 | 57 | 17 | 5 | 22 | 328 | 529 | 85 |
-0.024 | 1974 | 30 | 62 | 16 | 5 | 21 | 348 | 566 | 84 |
-0.023 | 1973 | 32 | 60 | 11 | 4 | 15 | 375 | 568 | 83 |
-0.022 | 1972 | 35 | 51 | 7 | 5 | 12 | 378 | 483 | 82 |
-0.021 | 1971 | 35 | 63 | 14 | 5 | 19 | 394 | 580 | 81 |
-0.020 | 1970 | 36 | 67 | 11 | 4 | 15 | 399 | 624 | 80 |
-0.019 | 1969 | 35 | 52 | 10 | 5 | 15 | 377 | 499 | 79 |
-0.018 | 1968 | 38 | 67 | 12 | 6 | 18 | 426 | 622 | 78 |
-0.017 | 1967 | 34 | 91 | 24 | 8 | 32 | 403 | 795 | 77 |
-0.016 | 1966 | 32 | 96 | 47 | 10 | 57 | 384 | 856 | 76 |
-0.015 | 1965 | 31 | 100 | 47 | 19 | 66 | 373 | 896 | 75 |
-0.014 | 1964 | 32 | 102 | 55 | 20 | 75 | 370 | 911 | 74 |
-0.013 | 1963 | 31 | 98 | 52 | 11 | 63 | 370 | 881 | 73 |
-0.012 | 1962 | 34 | 101 | 36 | 17 | 53 | 398 | 926 | 72 |
-0.011 | 1961 | 36 | 99 | 48 | 11 | 59 | 413 | 865 | 71 |
-0.010 | 1960 | 34 | 105 | 36 | 15 | 51 | 406 | 967 | 70 |
-0.009 | 1959 | 33 | 105 | 44 | 16 | 60 | 404 | 954 | 69 |
-0.008 | 1958 | 33 | 96 | 44 | 11 | 55 | 383 | 882 | 68 |
-0.007 | 1957 | 33 | 95 | 32 | 8 | 40 | 372 | 841 | 67 |
-0.006 | 1956 | 39 | 80 | 16 | 5 | 21 | 414 | 731 | 66 |
-0.005 | 1955 | 33 | 91 | 38 | 13 | 51 | 394 | 816 | 65 |
-0.004 | 1954 | 33 | 104 | 31 | 13 | 44 | 393 | 935 | 64 |
-0.003 | 1953 | 32 | 96 | 44 | 14 | 58 | 410 | 884 | 63 |
-0.002 | 1952 | 33 | 103 | 49 | 20 | 69 | 388 | 938 | 62 |
-0.001 | 1951 | 33 | 96 | 39 | 15 | 54 | 396 | 882 | 61 |
0.000 | 1950 | 34 | 105 | 54 | 19 | 73 | 398 | 927 | 60 |
0.001 | 1949 | 35 | 104 | 40 | 19 | 59 | 397 | 983 | 59 |
0.002 | 1948 | 36 | 103 | 34 | 13 | 47 | 393 | 943 | 58 |
0.003 | 1947 | 32 | 97 | 60 | 17 | 77 | 397 | 910 | 57 |
0.004 | 1946 | 35 | 106 | 63 | 21 | 84 | 403 | 965 | 56 |
0.005 | 1945 | 34 | 93 | 86 | 20 | 106 | 392 | 865 | 55 |
0.006 | 1944 | 32 | 105 | 120 | 45 | 165 | 387 | 932 | 54 |
0.007 | 1943 | 35 | 99 | 84 | 33 | 117 | 396 | 887 | 53 |
0.008 | 1942 | 35 | 110 | 84 | 35 | 119 | 415 | 1011 | 52 |
0.009 | 1941 | 36 | 107 | 74 | 36 | 110 | 398 | 977 | 51 |
0.010 | 1940 | 37 | 105 | 55 | 20 | 75 | 433 | 943 | 50 |
0.011 | 1939 | 34 | 103 | 120 | 40 | 160 | 418 | 959 | 49 |
0.012 | 1938 | 34 | 106 | 98 | 44 | 142 | 410 | 973 | 48 |
0.013 | 1937 | 35 | 104 | 118 | 38 | 156 | 397 | 949 | 47 |
0.014 | 1936 | 33 | 103 | 134 | 37 | 171 | 389 | 929 | 46 |
0.015 | 1935 | 33 | 99 | 114 | 42 | 156 | 382 | 870 | 45 |
0.016 | 1934 | 30 | 97 | 113 | 36 | 149 | 373 | 871 | 44 |
0.017 | 1933 | 32 | 98 | 89 | 43 | 132 | 378 | 881 | 43 |
0.018 | 1932 | 29 | 102 | 92 | 44 | 136 | 359 | 900 | 42 |
0.019 | 1931 | 31 | 93 | 109 | 43 | 152 | 382 | 830 | 41 |
0.020 | 1930 | 31 | 94 | 109 | 39 | 148 | 380 | 852 | 40 |
0.021 | 1929 | 32 | 100 | 158 | 40 | 198 | 388 | 913 | 39 |
0.022 | 1928 | 35 | 94 | 145 | 33 | 178 | 416 | 840 | 38 |
0.023 | 1927 | 28 | 91 | 185 | 37 | 222 | 329 | 812 | 37 |
0.024 | 1926 | 30 | 91 | 176 | 35 | 211 | 354 | 821 | 36 |
0.025 | 1925 | 28 | 89 | 181 | 34 | 215 | 339 | 816 | 35 |
0.026 | 1924 | 27 | 87 | 162 | 32 | 194 | 342 | 799 | 34 |
0.027 | 1923 | 30 | 92 | 121 | 36 | 157 | 345 | 824 | 33 |
0.028 | 1922 | 30 | 101 | 151 | 51 | 202 | 345 | 899 | 32 |
0.029 | 1921 | 25 | 97 | 119 | 44 | 163 | 327 | 843 | 31 |
0.030 | 1920 | 29 | 97 | 109 | 35 | 144 | 352 | 885 | 30 |
0.031 | 1919 | 29 | 93 | 84 | 39 | 123 | 370 | 846 | 29 |
0.032 | 1918 | 29 | 91 | 102 | 22 | 124 | 328 | 792 | 28 |
0.033 | 1917 | 29 | 87 | 110 | 27 | 137 | 337 | 801 | 27 |
0.034 | 1916 | 28 | 89 | 95 | 38 | 133 | 347 | 789 | 26 |
0.035 | 1915 | 30 | 93 | 98 | 27 | 125 | 338 | 795 | 25 |
0.036 | 1914 | 34 | 92 | 74 | 25 | 99 | 380 | 852 | 24 |
0.037 | 1913 | 29 | 98 | 91 | 27 | 118 | 348 | 888 | 23 |
0.038 | 1912 | 29 | 93 | 86 | 18 | 104 | 350 | 821 | 22 |
0.039 | 1911 | 29 | 96 | 126 | 31 | 157 | 352 | 860 | 21 |
0.040 | 1910 | 31 | 98 | 96 | 26 | 122 | 363 | 872 | 20 |
0.041 | 1909 | 32 | 97 | 109 | 29 | 138 | 391 | 856 | 19 |
0.042 | 1908 | 32 | 95 | 92 | 42 | 134 | 370 | 850 | 18 |
0.043 | 1907 | 32 | 89 | 107 | 23 | 130 | 383 | 843 | 17 |
0.044 | 1906 | 32 | 97 | 99 | 29 | 128 | 377 | 876 | 16 |
0.045 | 1905 | 35 | 97 | 124 | 28 | 152 | 398 | 863 | 15 |
0.046 | 1904 | 28 | 97 | 179 | 50 | 229 | 355 | 855 | 14 |
0.047 | 1903 | 30 | 90 | 198 | 40 | 238 | 343 | 774 | 13 |
0.048 | 1902 | 26 | 90 | 196 | 37 | 233 | 343 | 798 | 12 |
0.049 | 1901 | 28 | 88 | 203 | 40 | 243 | 341 | 770 | 11 |
0.050 | 1900 | 34 | 81 | 194 | 52 | 246 | 391 | 724 | 10 |
0.051 | 1899 | 30 | 78 | 141 | 27 | 168 | 360 | 672 | 9 |