Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Picea glauca (White spruce) from sample DONJEK-52 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.591419
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 61.400000 * Longitude: -139.400000
Minimum Elevation: 750.0 m * Maximum Elevation: 750.0 m
Event(s):
DONJEK * Latitude: 61.400000 * Longitude: -139.400000 * Elevation: 750.0 m * Location: Don Jek river bridge, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition W; Slope 2 deg; Geology: Silikat Moränensch. und Torf; Tree line 1110 m; av. Tree height 15 m; Tree cover 50%; Shrub cover 50%; Herb cover 20%; Moss cover 100%; Vegatation type: Alt. schl. wüchs. Fi-Stao. auf alt. Torfboden; Film number: 729A
Comment:
Species PCGL; No of rings 77; Begin 1907; End 1983
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:
693 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] |
---|---|---|---|---|---|---|---|---|---|
-0.033 | 1983 | 30 | 82 | 82 | 8 | 90 | 352 | 707 | 83 |
-0.032 | 1982 | 28 | 81 | 93 | 11 | 104 | 351 | 700 | 82 |
-0.031 | 1981 | 28 | 71 | 50 | 7 | 57 | 310 | 614 | 81 |
-0.030 | 1980 | 37 | 68 | 25 | 6 | 31 | 412 | 621 | 80 |
-0.029 | 1979 | 27 | 85 | 120 | 11 | 131 | 316 | 738 | 79 |
-0.028 | 1978 | 30 | 83 | 81 | 9 | 90 | 333 | 728 | 78 |
-0.027 | 1977 | 29 | 83 | 100 | 11 | 111 | 331 | 709 | 77 |
-0.026 | 1976 | 27 | 82 | 109 | 9 | 118 | 318 | 695 | 76 |
-0.025 | 1975 | 26 | 83 | 100 | 6 | 106 | 308 | 770 | 75 |
-0.024 | 1974 | 29 | 81 | 131 | 12 | 143 | 321 | 700 | 74 |
-0.023 | 1973 | 30 | 84 | 109 | 13 | 122 | 342 | 729 | 73 |
-0.022 | 1972 | 28 | 83 | 157 | 14 | 171 | 324 | 681 | 72 |
-0.021 | 1971 | 32 | 87 | 125 | 13 | 138 | 374 | 788 | 71 |
-0.020 | 1970 | 27 | 86 | 191 | 16 | 207 | 323 | 727 | 70 |
-0.019 | 1969 | 27 | 75 | 199 | 28 | 227 | 333 | 661 | 69 |
-0.018 | 1968 | 27 | 85 | 196 | 22 | 218 | 323 | 691 | 68 |
-0.017 | 1967 | 29 | 87 | 88 | 11 | 99 | 328 | 749 | 67 |
-0.016 | 1966 | 27 | 92 | 189 | 15 | 204 | 321 | 806 | 66 |
-0.015 | 1965 | 30 | 88 | 139 | 17 | 156 | 348 | 742 | 65 |
-0.014 | 1964 | 27 | 84 | 175 | 12 | 187 | 314 | 733 | 64 |
-0.013 | 1963 | 28 | 88 | 166 | 21 | 187 | 321 | 757 | 63 |
-0.012 | 1962 | 27 | 88 | 173 | 22 | 195 | 323 | 725 | 62 |
-0.011 | 1961 | 26 | 95 | 221 | 21 | 242 | 331 | 768 | 61 |
-0.010 | 1960 | 29 | 93 | 188 | 22 | 210 | 357 | 786 | 60 |
-0.009 | 1959 | 27 | 91 | 245 | 16 | 261 | 323 | 784 | 59 |
-0.008 | 1958 | 27 | 91 | 238 | 41 | 279 | 373 | 771 | 58 |
-0.007 | 1957 | 28 | 92 | 177 | 16 | 193 | 351 | 774 | 57 |
-0.006 | 1956 | 31 | 91 | 173 | 20 | 193 | 354 | 767 | 56 |
-0.005 | 1955 | 27 | 86 | 172 | 29 | 201 | 357 | 722 | 55 |
-0.004 | 1954 | 30 | 93 | 146 | 16 | 162 | 359 | 789 | 54 |
-0.003 | 1953 | 31 | 92 | 144 | 13 | 157 | 360 | 791 | 53 |
-0.002 | 1952 | 31 | 92 | 113 | 10 | 123 | 356 | 805 | 52 |
-0.001 | 1951 | 31 | 94 | 158 | 15 | 173 | 353 | 811 | 51 |
0.000 | 1950 | 31 | 90 | 127 | 14 | 141 | 362 | 785 | 50 |
0.001 | 1949 | 31 | 91 | 124 | 17 | 141 | 351 | 748 | 49 |
0.002 | 1948 | 28 | 92 | 154 | 23 | 177 | 355 | 770 | 48 |
0.003 | 1947 | 29 | 89 | 173 | 25 | 198 | 343 | 736 | 47 |
0.004 | 1946 | 27 | 90 | 203 | 23 | 226 | 336 | 764 | 46 |
0.005 | 1945 | 27 | 85 | 181 | 20 | 201 | 323 | 698 | 45 |
0.006 | 1944 | 26 | 89 | 134 | 15 | 149 | 323 | 771 | 44 |
0.007 | 1943 | 27 | 85 | 171 | 15 | 186 | 328 | 735 | 43 |
0.008 | 1942 | 30 | 87 | 162 | 16 | 178 | 352 | 770 | 42 |
0.009 | 1941 | 30 | 92 | 105 | 16 | 121 | 349 | 796 | 41 |
0.010 | 1940 | 29 | 91 | 164 | 18 | 182 | 343 | 771 | 40 |
0.011 | 1939 | 26 | 87 | 158 | 13 | 171 | 320 | 750 | 39 |
0.012 | 1938 | 25 | 86 | 204 | 24 | 228 | 304 | 718 | 38 |
0.013 | 1937 | 24 | 82 | 169 | 26 | 195 | 312 | 681 | 37 |
0.014 | 1936 | 28 | 81 | 188 | 17 | 205 | 331 | 703 | 36 |
0.015 | 1935 | 26 | 75 | 130 | 15 | 145 | 305 | 659 | 35 |
0.016 | 1934 | 28 | 77 | 129 | 23 | 152 | 322 | 661 | 34 |
0.017 | 1933 | 27 | 76 | 127 | 15 | 142 | 316 | 638 | 33 |
0.018 | 1932 | 28 | 80 | 138 | 21 | 159 | 322 | 675 | 32 |
0.019 | 1931 | 27 | 79 | 145 | 23 | 168 | 328 | 666 | 31 |
0.020 | 1930 | 28 | 81 | 142 | 23 | 165 | 339 | 699 | 30 |
0.021 | 1929 | 29 | 79 | 148 | 22 | 170 | 341 | 661 | 29 |
0.022 | 1928 | 26 | 77 | 166 | 29 | 195 | 329 | 639 | 28 |
0.023 | 1927 | 25 | 81 | 172 | 24 | 196 | 319 | 696 | 27 |
0.024 | 1926 | 27 | 81 | 123 | 22 | 145 | 332 | 699 | 26 |
0.025 | 1925 | 30 | 82 | 138 | 22 | 160 | 365 | 713 | 25 |
0.026 | 1924 | 30 | 87 | 138 | 29 | 167 | 366 | 735 | 24 |
0.027 | 1923 | 29 | 76 | 116 | 29 | 145 | 383 | 651 | 23 |
0.028 | 1922 | 32 | 72 | 102 | 31 | 133 | 385 | 631 | 22 |
0.029 | 1921 | 32 | 65 | 70 | 25 | 95 | 368 | 575 | 21 |
0.030 | 1920 | 33 | 63 | 43 | 18 | 61 | 368 | 577 | 20 |
0.031 | 1919 | 37 | 60 | 40 | 20 | 60 | 390 | 555 | 19 |
0.032 | 1918 | 34 | 72 | 61 | 28 | 89 | 408 | 641 | 18 |
0.033 | 1917 | 36 | 68 | 37 | 23 | 60 | 406 | 618 | 17 |
0.034 | 1916 | 34 | 58 | 49 | 27 | 76 | 378 | 532 | 16 |
0.035 | 1915 | 37 | 57 | 48 | 27 | 75 | 400 | 528 | 15 |
0.036 | 1914 | 37 | 49 | 20 | 25 | 45 | 392 | 474 | 14 |
0.037 | 1913 | 39 | 50 | 19 | 29 | 48 | 410 | 481 | 13 |
0.038 | 1912 | 46 | 61 | 39 | 24 | 63 | 483 | 584 | 12 |
0.039 | 1911 | 35 | 60 | 73 | 40 | 113 | 380 | 545 | 11 |
0.040 | 1910 | 37 | 66 | 89 | 25 | 114 | 406 | 597 | 10 |
0.041 | 1909 | 37 | 63 | 112 | 27 | 139 | 416 | 577 | 9 |
0.042 | 1908 | 36 | 62 | 72 | 43 | 115 | 393 | 554 | 8 |
0.043 | 1907 | 41 | 72 | 101 | 29 | 130 | 463 | 650 | 7 |