Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample SCHEFPMA-131 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.597875
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 55.170000 * Longitude: -67.070000
Minimum Elevation: 1200.0 m * Maximum Elevation: 1200.0 m
Event(s):
SCHEFPMA * Latitude: 55.170000 * Longitude: -67.070000 * Elevation: 1200.0 m * Location: Wakuach lake, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Sandboden; av. Tree height 18 m; Tree cover 25%; Shrub cover 15%; Herb cover 60%; Moss cover 35%; Vegatation type: Lock. PCMA-Best. auf kl. Terrasse am See; Film number: 824A
Comment:
Species PCMA; No of rings 118; Begin 1871; 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:
1062 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 | 32 | 45 | 12 | 14 | 26 | 339 | 421 | 121 |
-0.037 | 1987 | 30 | 46 | 20 | 13 | 33 | 335 | 432 | 120 |
-0.036 | 1986 | 32 | 46 | 16 | 17 | 33 | 337 | 431 | 119 |
-0.035 | 1985 | 32 | 56 | 38 | 13 | 51 | 351 | 505 | 118 |
-0.034 | 1984 | 30 | 51 | 25 | 13 | 38 | 341 | 465 | 117 |
-0.033 | 1983 | 27 | 49 | 28 | 15 | 43 | 309 | 442 | 116 |
-0.032 | 1982 | 30 | 47 | 24 | 13 | 37 | 331 | 427 | 115 |
-0.031 | 1981 | 32 | 48 | 24 | 14 | 38 | 339 | 451 | 114 |
-0.030 | 1980 | 29 | 53 | 23 | 14 | 37 | 343 | 483 | 113 |
-0.029 | 1979 | 26 | 57 | 37 | 16 | 53 | 321 | 492 | 112 |
-0.028 | 1978 | 28 | 50 | 34 | 14 | 48 | 320 | 452 | 111 |
-0.027 | 1977 | 27 | 50 | 41 | 16 | 57 | 304 | 444 | 110 |
-0.026 | 1976 | 28 | 47 | 42 | 12 | 54 | 315 | 419 | 109 |
-0.025 | 1975 | 30 | 47 | 38 | 14 | 52 | 319 | 432 | 108 |
-0.024 | 1974 | 27 | 52 | 43 | 16 | 59 | 313 | 460 | 107 |
-0.023 | 1973 | 27 | 55 | 45 | 13 | 58 | 323 | 486 | 106 |
-0.022 | 1972 | 27 | 47 | 47 | 16 | 63 | 318 | 429 | 105 |
-0.021 | 1971 | 30 | 48 | 27 | 14 | 41 | 330 | 439 | 104 |
-0.020 | 1970 | 28 | 62 | 47 | 13 | 60 | 325 | 539 | 103 |
-0.019 | 1969 | 26 | 53 | 43 | 15 | 58 | 307 | 454 | 102 |
-0.018 | 1968 | 27 | 45 | 50 | 12 | 62 | 312 | 405 | 101 |
-0.017 | 1967 | 28 | 54 | 40 | 11 | 51 | 321 | 476 | 100 |
-0.016 | 1966 | 24 | 58 | 54 | 10 | 64 | 295 | 532 | 99 |
-0.015 | 1965 | 28 | 49 | 43 | 10 | 53 | 319 | 448 | 98 |
-0.014 | 1964 | 27 | 55 | 45 | 15 | 60 | 308 | 464 | 97 |
-0.013 | 1963 | 27 | 59 | 67 | 9 | 76 | 324 | 501 | 96 |
-0.012 | 1962 | 26 | 63 | 51 | 9 | 60 | 324 | 549 | 95 |
-0.011 | 1961 | 30 | 64 | 41 | 9 | 50 | 346 | 554 | 94 |
-0.010 | 1960 | 26 | 66 | 55 | 9 | 64 | 309 | 563 | 93 |
-0.009 | 1959 | 28 | 68 | 74 | 9 | 83 | 325 | 586 | 92 |
-0.008 | 1958 | 26 | 76 | 47 | 9 | 56 | 352 | 647 | 91 |
-0.007 | 1957 | 24 | 69 | 80 | 12 | 92 | 308 | 594 | 90 |
-0.006 | 1956 | 27 | 50 | 72 | 8 | 80 | 306 | 442 | 89 |
-0.005 | 1955 | 29 | 70 | 79 | 11 | 90 | 346 | 636 | 88 |
-0.004 | 1954 | 27 | 81 | 62 | 11 | 73 | 341 | 702 | 87 |
-0.003 | 1953 | 29 | 71 | 44 | 7 | 51 | 347 | 642 | 86 |
-0.002 | 1952 | 26 | 69 | 60 | 11 | 71 | 330 | 601 | 85 |
-0.001 | 1951 | 27 | 62 | 66 | 13 | 79 | 325 | 534 | 84 |
0.000 | 1950 | 27 | 66 | 71 | 8 | 79 | 327 | 580 | 83 |
0.001 | 1949 | 27 | 64 | 83 | 11 | 94 | 319 | 564 | 82 |
0.002 | 1948 | 26 | 71 | 88 | 14 | 102 | 323 | 629 | 81 |
0.003 | 1947 | 25 | 53 | 83 | 15 | 98 | 299 | 452 | 80 |
0.004 | 1946 | 26 | 68 | 80 | 10 | 90 | 327 | 605 | 79 |
0.005 | 1945 | 27 | 68 | 93 | 9 | 102 | 325 | 605 | 78 |
0.006 | 1944 | 28 | 76 | 107 | 15 | 122 | 331 | 665 | 77 |
0.007 | 1943 | 25 | 76 | 101 | 10 | 111 | 317 | 647 | 76 |
0.008 | 1942 | 28 | 82 | 97 | 10 | 107 | 332 | 714 | 75 |
0.009 | 1941 | 27 | 64 | 92 | 12 | 104 | 325 | 557 | 74 |
0.010 | 1940 | 27 | 71 | 82 | 13 | 95 | 336 | 605 | 73 |
0.011 | 1939 | 26 | 71 | 101 | 11 | 112 | 322 | 614 | 72 |
0.012 | 1938 | 26 | 71 | 89 | 16 | 105 | 330 | 628 | 71 |
0.013 | 1937 | 24 | 77 | 111 | 12 | 123 | 299 | 666 | 70 |
0.014 | 1936 | 25 | 55 | 86 | 14 | 100 | 306 | 476 | 69 |
0.015 | 1935 | 26 | 71 | 91 | 10 | 101 | 304 | 635 | 68 |
0.016 | 1934 | 27 | 57 | 114 | 13 | 127 | 309 | 498 | 67 |
0.017 | 1933 | 26 | 64 | 77 | 13 | 90 | 331 | 539 | 66 |
0.018 | 1932 | 27 | 75 | 104 | 11 | 115 | 328 | 659 | 65 |
0.019 | 1931 | 25 | 68 | 131 | 12 | 143 | 323 | 584 | 64 |
0.020 | 1930 | 26 | 81 | 141 | 16 | 157 | 333 | 668 | 63 |
0.021 | 1929 | 27 | 66 | 75 | 12 | 87 | 323 | 568 | 62 |
0.022 | 1928 | 27 | 79 | 79 | 25 | 104 | 390 | 610 | 61 |
0.023 | 1927 | 24 | 58 | 140 | 12 | 152 | 299 | 495 | 60 |
0.024 | 1926 | 26 | 57 | 113 | 13 | 126 | 298 | 508 | 59 |
0.025 | 1925 | 25 | 65 | 110 | 18 | 128 | 323 | 556 | 58 |
0.026 | 1924 | 24 | 70 | 139 | 17 | 156 | 304 | 612 | 57 |
0.027 | 1923 | 27 | 55 | 131 | 20 | 151 | 310 | 465 | 56 |
0.028 | 1922 | 26 | 68 | 104 | 23 | 127 | 323 | 576 | 55 |
0.029 | 1921 | 25 | 57 | 98 | 32 | 130 | 319 | 477 | 54 |
0.030 | 1920 | 26 | 72 | 132 | 14 | 146 | 321 | 617 | 53 |
0.031 | 1919 | 25 | 73 | 151 | 16 | 167 | 323 | 620 | 52 |
0.032 | 1918 | 27 | 64 | 131 | 17 | 148 | 309 | 555 | 51 |
0.033 | 1917 | 27 | 76 | 201 | 14 | 215 | 332 | 649 | 50 |
0.034 | 1916 | 25 | 82 | 219 | 25 | 244 | 326 | 697 | 49 |
0.035 | 1915 | 28 | 77 | 152 | 26 | 178 | 331 | 628 | 48 |
0.036 | 1914 | 27 | 68 | 110 | 25 | 135 | 366 | 560 | 47 |
0.037 | 1913 | 26 | 59 | 156 | 18 | 174 | 312 | 496 | 46 |
0.038 | 1912 | 26 | 54 | 117 | 28 | 145 | 323 | 474 | 45 |
0.039 | 1911 | 27 | 64 | 138 | 19 | 157 | 343 | 556 | 44 |
0.040 | 1910 | 26 | 79 | 151 | 14 | 165 | 341 | 683 | 43 |
0.041 | 1909 | 27 | 80 | 180 | 17 | 197 | 341 | 667 | 42 |
0.042 | 1908 | 28 | 67 | 151 | 10 | 161 | 346 | 574 | 41 |
0.043 | 1907 | 27 | 78 | 135 | 20 | 155 | 358 | 685 | 40 |
0.044 | 1906 | 26 | 62 | 155 | 18 | 173 | 322 | 531 | 39 |
0.045 | 1905 | 29 | 68 | 134 | 16 | 150 | 340 | 580 | 38 |
0.046 | 1904 | 26 | 64 | 155 | 21 | 176 | 331 | 545 | 37 |
0.047 | 1903 | 26 | 73 | 166 | 11 | 177 | 325 | 644 | 36 |
0.048 | 1902 | 27 | 72 | 174 | 21 | 195 | 335 | 611 | 35 |
0.049 | 1901 | 30 | 80 | 138 | 19 | 157 | 361 | 659 | 34 |
0.050 | 1900 | 27 | 80 | 160 | 20 | 180 | 353 | 673 | 33 |
0.051 | 1899 | 28 | 82 | 143 | 25 | 168 | 354 | 706 | 32 |
0.052 | 1898 | 30 | 84 | 142 | 33 | 175 | 355 | 702 | 31 |
0.053 | 1897 | 29 | 74 | 231 | 31 | 262 | 339 | 645 | 30 |
0.054 | 1896 | 28 | 84 | 206 | 20 | 226 | 344 | 715 | 29 |
0.055 | 1895 | 29 | 87 | 288 | 22 | 310 | 352 | 713 | 28 |
0.056 | 1894 | 27 | 72 | 227 | 22 | 249 | 336 | 630 | 27 |
0.057 | 1893 | 32 | 86 | 167 | 27 | 194 | 394 | 701 | 26 |
0.058 | 1892 | 30 | 75 | 212 | 20 | 232 | 351 | 637 | 25 |
0.059 | 1891 | 28 | 74 | 189 | 18 | 207 | 338 | 621 | 24 |
0.060 | 1890 | 27 | 72 | 190 | 17 | 207 | 320 | 612 | 23 |
0.061 | 1889 | 27 | 74 | 208 | 23 | 231 | 336 | 605 | 22 |
0.062 | 1888 | 27 | 79 | 184 | 17 | 201 | 329 | 673 | 21 |
0.063 | 1887 | 26 | 69 | 211 | 34 | 245 | 315 | 575 | 20 |
0.064 | 1886 | 28 | 65 | 224 | 39 | 263 | 324 | 564 | 19 |
0.065 | 1885 | 26 | 65 | 208 | 34 | 242 | 329 | 584 | 18 |
0.066 | 1884 | 26 | 68 | 204 | 34 | 238 | 327 | 586 | 17 |
0.067 | 1883 | 25 | 70 | 200 | 28 | 228 | 335 | 589 | 16 |
0.068 | 1882 | 26 | 75 | 228 | 26 | 254 | 312 | 629 | 15 |
0.069 | 1881 | 26 | 74 | 229 | 16 | 245 | 336 | 630 | 14 |
0.070 | 1880 | 27 | 67 | 181 | 24 | 205 | 337 | 583 | 13 |
0.071 | 1879 | 26 | 78 | 146 | 18 | 164 | 320 | 648 | 12 |
0.072 | 1878 | 29 | 81 | 144 | 20 | 164 | 339 | 694 | 11 |
0.073 | 1877 | 27 | 77 | 112 | 17 | 129 | 339 | 654 | 10 |
0.074 | 1876 | 28 | 72 | 111 | 28 | 139 | 334 | 585 | 9 |
0.075 | 1875 | 27 | 78 | 173 | 20 | 193 | 333 | 669 | 8 |
0.076 | 1874 | 27 | 70 | 164 | 22 | 186 | 323 | 596 | 7 |
0.077 | 1873 | 28 | 77 | 154 | 21 | 175 | 338 | 642 | 6 |
0.078 | 1872 | 29 | 75 | 173 | 14 | 187 | 343 | 653 | 5 |
0.079 | 1871 | 27 | 78 | 166 | 19 | 185 | 338 | 651 | 4 |