Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample QUEBEC-391 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.597214
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Project(s):
Coverage:
Latitude: 55.200000 * Longitude: -77.500000
Minimum Elevation: 50.0 m * Maximum Elevation: 50.0 m
Event(s):
QUEBEC * Latitude: 55.200000 * Longitude: -77.500000 * Elevation: 50.0 m * Location: Bonif, Quebec, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Granit; Tree line 200 m; av. Tree height 5 m; Film number: 858A
Comment:
Species PCMA; No of rings 99; Begin 1890; 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:
891 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 | 37 | 63 | 154 | 23 | 177 | 420 | 583 | 110 |
-0.037 | 1987 | 33 | 60 | 131 | 23 | 154 | 382 | 553 | 109 |
-0.036 | 1986 | 31 | 65 | 97 | 50 | 147 | 375 | 571 | 108 |
-0.035 | 1985 | 33 | 67 | 117 | 23 | 140 | 378 | 608 | 107 |
-0.034 | 1984 | 33 | 66 | 115 | 22 | 137 | 400 | 598 | 106 |
-0.033 | 1983 | 31 | 61 | 76 | 19 | 95 | 374 | 551 | 105 |
-0.032 | 1982 | 33 | 55 | 58 | 16 | 74 | 376 | 508 | 104 |
-0.031 | 1981 | 36 | 57 | 40 | 16 | 56 | 402 | 531 | 103 |
-0.030 | 1980 | 30 | 70 | 96 | 19 | 115 | 363 | 625 | 102 |
-0.029 | 1979 | 31 | 62 | 69 | 18 | 87 | 349 | 557 | 101 |
-0.028 | 1978 | 30 | 47 | 62 | 20 | 82 | 333 | 444 | 100 |
-0.027 | 1977 | 32 | 58 | 39 | 18 | 57 | 368 | 531 | 99 |
-0.026 | 1976 | 32 | 52 | 35 | 17 | 52 | 371 | 478 | 98 |
-0.025 | 1975 | 32 | 57 | 29 | 17 | 46 | 375 | 528 | 97 |
-0.024 | 1974 | 28 | 53 | 56 | 19 | 75 | 324 | 500 | 96 |
-0.023 | 1973 | 33 | 62 | 45 | 16 | 61 | 384 | 575 | 95 |
-0.022 | 1972 | 30 | 49 | 35 | 16 | 51 | 350 | 457 | 94 |
-0.021 | 1971 | 33 | 53 | 34 | 17 | 51 | 372 | 494 | 93 |
-0.020 | 1970 | 36 | 52 | 22 | 14 | 36 | 388 | 498 | 92 |
-0.019 | 1969 | 30 | 52 | 42 | 18 | 60 | 352 | 476 | 91 |
-0.018 | 1968 | 27 | 56 | 49 | 15 | 64 | 330 | 511 | 90 |
-0.017 | 1967 | 24 | 52 | 83 | 26 | 109 | 309 | 469 | 89 |
-0.016 | 1966 | 28 | 66 | 149 | 29 | 178 | 342 | 590 | 88 |
-0.015 | 1965 | 29 | 59 | 110 | 30 | 140 | 348 | 528 | 87 |
-0.014 | 1964 | 27 | 66 | 152 | 25 | 177 | 330 | 597 | 86 |
-0.013 | 1963 | 27 | 56 | 184 | 51 | 235 | 336 | 497 | 85 |
-0.012 | 1962 | 25 | 62 | 215 | 28 | 243 | 343 | 555 | 84 |
-0.011 | 1961 | 27 | 60 | 179 | 27 | 206 | 350 | 529 | 83 |
-0.010 | 1960 | 29 | 61 | 129 | 43 | 172 | 358 | 552 | 82 |
-0.009 | 1959 | 26 | 66 | 115 | 29 | 144 | 345 | 580 | 81 |
-0.008 | 1958 | 27 | 60 | 125 | 23 | 148 | 323 | 547 | 80 |
-0.007 | 1957 | 26 | 51 | 165 | 51 | 216 | 332 | 443 | 79 |
-0.006 | 1956 | 26 | 49 | 146 | 29 | 175 | 314 | 449 | 78 |
-0.005 | 1955 | 29 | 62 | 153 | 17 | 170 | 353 | 558 | 77 |
-0.004 | 1954 | 26 | 75 | 211 | 29 | 240 | 339 | 645 | 76 |
-0.003 | 1953 | 24 | 70 | 155 | 17 | 172 | 329 | 607 | 75 |
-0.002 | 1952 | 24 | 67 | 161 | 35 | 196 | 324 | 577 | 74 |
-0.001 | 1951 | 25 | 66 | 112 | 17 | 129 | 317 | 580 | 73 |
0.000 | 1950 | 29 | 58 | 69 | 18 | 87 | 358 | 525 | 72 |
0.001 | 1949 | 26 | 60 | 55 | 12 | 67 | 320 | 535 | 71 |
0.002 | 1948 | 25 | 71 | 159 | 16 | 175 | 314 | 627 | 70 |
0.003 | 1947 | 25 | 58 | 115 | 17 | 132 | 307 | 523 | 69 |
0.004 | 1946 | 25 | 51 | 77 | 27 | 104 | 309 | 466 | 68 |
0.005 | 1945 | 26 | 64 | 91 | 13 | 104 | 317 | 574 | 67 |
0.006 | 1944 | 25 | 72 | 100 | 13 | 113 | 309 | 644 | 66 |
0.007 | 1943 | 24 | 69 | 151 | 15 | 166 | 318 | 598 | 65 |
0.008 | 1942 | 24 | 67 | 122 | 22 | 144 | 313 | 587 | 64 |
0.009 | 1941 | 25 | 56 | 88 | 23 | 111 | 308 | 504 | 63 |
0.010 | 1940 | 25 | 67 | 98 | 16 | 114 | 307 | 593 | 62 |
0.011 | 1939 | 23 | 66 | 85 | 10 | 95 | 285 | 597 | 61 |
0.012 | 1938 | 27 | 74 | 114 | 12 | 126 | 315 | 655 | 60 |
0.013 | 1937 | 25 | 71 | 108 | 16 | 124 | 325 | 630 | 59 |
0.014 | 1936 | 25 | 61 | 83 | 11 | 94 | 318 | 541 | 58 |
0.015 | 1935 | 27 | 67 | 89 | 11 | 100 | 324 | 615 | 57 |
0.016 | 1934 | 27 | 58 | 68 | 9 | 77 | 315 | 529 | 56 |
0.017 | 1933 | 28 | 62 | 53 | 9 | 62 | 315 | 551 | 55 |
0.018 | 1932 | 25 | 67 | 53 | 8 | 61 | 305 | 598 | 54 |
0.019 | 1931 | 26 | 71 | 54 | 8 | 62 | 321 | 626 | 53 |
0.020 | 1930 | 30 | 69 | 50 | 11 | 61 | 354 | 632 | 52 |
0.021 | 1929 | 28 | 67 | 42 | 9 | 51 | 327 | 596 | 51 |
0.022 | 1928 | 27 | 72 | 81 | 15 | 96 | 345 | 640 | 50 |
0.023 | 1927 | 31 | 66 | 33 | 12 | 45 | 380 | 587 | 49 |
0.024 | 1926 | 30 | 71 | 26 | 8 | 34 | 376 | 644 | 48 |
0.025 | 1925 | 27 | 61 | 30 | 7 | 37 | 326 | 566 | 47 |
0.026 | 1924 | 27 | 76 | 41 | 8 | 49 | 329 | 689 | 46 |
0.027 | 1923 | 32 | 69 | 48 | 9 | 57 | 359 | 621 | 45 |
0.028 | 1922 | 31 | 74 | 33 | 8 | 41 | 373 | 669 | 44 |
0.029 | 1921 | 29 | 68 | 46 | 8 | 54 | 349 | 600 | 43 |
0.030 | 1920 | 28 | 75 | 46 | 9 | 55 | 353 | 661 | 42 |
0.031 | 1919 | 33 | 85 | 58 | 11 | 69 | 396 | 768 | 41 |
0.032 | 1918 | 33 | 61 | 50 | 10 | 60 | 385 | 554 | 40 |
0.033 | 1917 | 29 | 78 | 63 | 13 | 76 | 362 | 688 | 39 |
0.034 | 1916 | 29 | 76 | 65 | 12 | 77 | 371 | 687 | 38 |
0.035 | 1915 | 30 | 70 | 47 | 15 | 62 | 366 | 624 | 37 |
0.036 | 1914 | 32 | 75 | 54 | 9 | 63 | 379 | 689 | 36 |
0.037 | 1913 | 35 | 74 | 48 | 15 | 63 | 408 | 651 | 35 |
0.038 | 1912 | 35 | 79 | 46 | 15 | 61 | 398 | 723 | 34 |
0.039 | 1911 | 37 | 83 | 59 | 14 | 73 | 439 | 758 | 33 |
0.040 | 1910 | 37 | 89 | 61 | 17 | 78 | 482 | 810 | 32 |
0.041 | 1909 | 41 | 85 | 44 | 13 | 57 | 460 | 780 | 31 |
0.042 | 1908 | 38 | 80 | 49 | 8 | 57 | 427 | 733 | 30 |
0.043 | 1907 | 36 | 81 | 42 | 9 | 51 | 419 | 763 | 29 |
0.044 | 1906 | 39 | 78 | 34 | 8 | 42 | 448 | 728 | 28 |
0.045 | 1905 | 43 | 79 | 24 | 7 | 31 | 476 | 738 | 27 |
0.046 | 1904 | 42 | 65 | 23 | 7 | 30 | 475 | 604 | 26 |
0.047 | 1903 | 44 | 80 | 21 | 6 | 27 | 527 | 754 | 25 |
0.048 | 1902 | 39 | 73 | 21 | 7 | 28 | 452 | 672 | 24 |
0.049 | 1901 | 45 | 87 | 20 | 8 | 28 | 509 | 804 | 23 |
0.050 | 1900 | 40 | 77 | 16 | 5 | 21 | 470 | 723 | 22 |
0.051 | 1899 | 46 | 76 | 10 | 5 | 15 | 502 | 716 | 21 |
0.052 | 1898 | 47 | 71 | 14 | 7 | 21 | 511 | 686 | 20 |
0.053 | 1897 | 56 | 94 | 11 | 9 | 20 | 650 | 879 | 19 |
0.054 | 1896 | 44 | 70 | 10 | 6 | 16 | 493 | 661 | 18 |
0.055 | 1895 | 56 | 87 | 8 | 6 | 14 | 615 | 818 | 17 |
0.056 | 1894 | 52 | 76 | 10 | 6 | 16 | 557 | 723 | 16 |
0.057 | 1893 | 54 | 81 | 11 | 6 | 17 | 588 | 774 | 15 |
0.058 | 1892 | 57 | 88 | 17 | 10 | 27 | 629 | 828 | 14 |
0.059 | 1891 | 56 | 83 | 12 | 8 | 20 | 615 | 786 | 13 |
0.060 | 1890 | 58 | 83 | 9 | 6 | 15 | 628 | 793 | 12 |