Schweingruber, Fritz Hans; Ziegler, Ruth (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample LCHEVPMA-31 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.594333
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 50.010000 * Longitude: -74.270000
Minimum Elevation: 1200.0 m * Maximum Elevation: 1200.0 m
Event(s):
LCHEVPMA * Latitude: 50.010000 * Longitude: -74.270000 * Elevation: 1200.0 m * Location: Lac Chevrillon, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition SW; Slope 3 deg; Geology: Sand; av. Tree height 25 m; Tree cover 60%; Shrub cover 50%; Herb cover 70%; Moss cover 85%; Vegatation type: Plenterw. m. viel ABBA-Unterw. (wie LPE); Film number: 841A
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 | 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:
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 TRW [1/100 mm] | 8 I [1/1000 g/cm3] | 9 T [1/1000 g/cm3] | 10 Age_pith [a] |
---|---|---|---|---|---|---|---|---|---|
-0.038 | 1988 | 29 | 65 | 41 | 13 | 54 | 352 | 564 | 194 |
-0.037 | 1987 | 33 | 78 | 43 | 11 | 54 | 392 | 691 | 193 |
-0.036 | 1986 | 35 | 80 | 33 | 13 | 46 | 394 | 705 | 192 |
-0.035 | 1985 | 35 | 72 | 35 | 13 | 48 | 390 | 635 | 191 |
-0.034 | 1984 | 32 | 61 | 23 | 15 | 38 | 368 | 555 | 190 |
-0.033 | 1983 | 34 | 72 | 19 | 14 | 33 | 398 | 643 | 189 |
-0.032 | 1982 | 34 | 60 | 18 | 15 | 33 | 380 | 560 | 188 |
-0.031 | 1981 | 34 | 72 | 27 | 18 | 45 | 402 | 632 | 187 |
-0.030 | 1980 | 36 | 72 | 26 | 15 | 41 | 409 | 648 | 186 |
-0.029 | 1979 | 36 | 69 | 21 | 14 | 35 | 402 | 628 | 185 |
-0.028 | 1978 | 35 | 58 | 13 | 14 | 27 | 391 | 539 | 184 |
-0.027 | 1977 | 42 | 53 | 6 | 10 | 16 | 450 | 502 | 183 |
-0.026 | 1976 | 36 | 66 | 22 | 13 | 35 | 408 | 604 | 182 |
-0.025 | 1975 | 33 | 73 | 25 | 17 | 42 | 404 | 646 | 181 |
-0.024 | 1974 | 33 | 64 | 16 | 13 | 29 | 369 | 575 | 180 |
-0.023 | 1973 | 31 | 56 | 23 | 15 | 38 | 345 | 507 | 179 |
-0.022 | 1972 | 32 | 75 | 38 | 14 | 52 | 381 | 671 | 178 |
-0.021 | 1971 | 32 | 82 | 34 | 13 | 47 | 373 | 737 | 177 |
-0.020 | 1970 | 31 | 68 | 34 | 14 | 48 | 379 | 596 | 176 |
-0.019 | 1969 | 31 | 71 | 32 | 12 | 44 | 373 | 640 | 175 |
-0.018 | 1968 | 31 | 77 | 43 | 23 | 66 | 371 | 677 | 174 |
-0.017 | 1967 | 32 | 71 | 43 | 14 | 57 | 358 | 646 | 173 |
-0.016 | 1966 | 28 | 68 | 37 | 14 | 51 | 343 | 598 | 172 |
-0.015 | 1965 | 31 | 70 | 44 | 14 | 58 | 374 | 639 | 171 |
-0.014 | 1964 | 32 | 74 | 33 | 20 | 53 | 411 | 645 | 170 |
-0.013 | 1963 | 29 | 72 | 37 | 15 | 52 | 351 | 652 | 169 |
-0.012 | 1962 | 30 | 72 | 37 | 12 | 49 | 362 | 650 | 168 |
-0.011 | 1961 | 29 | 82 | 59 | 16 | 75 | 369 | 719 | 167 |
-0.010 | 1960 | 31 | 82 | 61 | 14 | 75 | 394 | 730 | 166 |
-0.009 | 1959 | 31 | 87 | 69 | 16 | 85 | 385 | 765 | 165 |
-0.008 | 1958 | 30 | 79 | 51 | 19 | 70 | 382 | 700 | 164 |
-0.007 | 1957 | 31 | 83 | 38 | 15 | 53 | 377 | 725 | 163 |
-0.006 | 1956 | 29 | 68 | 28 | 16 | 44 | 350 | 590 | 162 |
-0.005 | 1955 | 34 | 82 | 39 | 12 | 51 | 387 | 740 | 161 |
-0.004 | 1954 | 31 | 84 | 47 | 18 | 65 | 394 | 722 | 160 |
-0.003 | 1953 | 31 | 86 | 55 | 18 | 73 | 379 | 754 | 159 |
-0.002 | 1952 | 31 | 83 | 64 | 15 | 79 | 382 | 742 | 158 |
-0.001 | 1951 | 31 | 83 | 49 | 22 | 71 | 375 | 733 | 157 |
0.000 | 1950 | 29 | 75 | 39 | 20 | 59 | 355 | 653 | 156 |
0.001 | 1949 | 29 | 72 | 35 | 17 | 52 | 354 | 634 | 155 |
0.002 | 1948 | 30 | 74 | 35 | 18 | 53 | 366 | 646 | 154 |
0.003 | 1947 | 29 | 53 | 26 | 19 | 45 | 327 | 483 | 153 |
0.004 | 1946 | 29 | 72 | 39 | 22 | 61 | 349 | 617 | 152 |
0.005 | 1945 | 22 | 81 | 45 | 21 | 66 | 340 | 682 | 151 |
0.006 | 1944 | 32 | 80 | 39 | 12 | 51 | 381 | 697 | 150 |
0.007 | 1943 | 32 | 72 | 35 | 13 | 48 | 370 | 627 | 149 |
0.008 | 1942 | 32 | 80 | 57 | 14 | 71 | 395 | 700 | 148 |
0.009 | 1941 | 32 | 81 | 78 | 18 | 96 | 397 | 726 | 147 |
0.010 | 1940 | 33 | 86 | 49 | 16 | 65 | 388 | 764 | 146 |
0.011 | 1939 | 33 | 83 | 46 | 14 | 60 | 384 | 728 | 145 |
0.012 | 1938 | 33 | 77 | 44 | 20 | 64 | 396 | 686 | 144 |
0.013 | 1937 | 33 | 76 | 37 | 15 | 52 | 397 | 670 | 143 |
0.014 | 1936 | 34 | 77 | 39 | 13 | 52 | 417 | 689 | 142 |
0.015 | 1935 | 31 | 82 | 49 | 14 | 63 | 376 | 735 | 141 |
0.016 | 1934 | 29 | 75 | 52 | 16 | 68 | 364 | 650 | 140 |
0.017 | 1933 | 30 | 82 | 61 | 15 | 76 | 375 | 712 | 139 |
0.018 | 1932 | 31 | 79 | 59 | 17 | 76 | 366 | 687 | 138 |
0.019 | 1931 | 31 | 92 | 57 | 13 | 70 | 380 | 806 | 137 |
0.020 | 1930 | 30 | 83 | 54 | 16 | 70 | 378 | 717 | 136 |
0.021 | 1929 | 33 | 80 | 43 | 13 | 56 | 383 | 711 | 135 |
0.022 | 1928 | 29 | 83 | 46 | 13 | 59 | 367 | 726 | 134 |
0.023 | 1927 | 33 | 83 | 57 | 16 | 73 | 400 | 721 | 133 |
0.024 | 1926 | 32 | 81 | 52 | 15 | 67 | 385 | 728 | 132 |
0.025 | 1925 | 32 | 85 | 64 | 14 | 78 | 387 | 752 | 131 |
0.026 | 1924 | 31 | 81 | 50 | 14 | 64 | 369 | 722 | 130 |
0.027 | 1923 | 34 | 72 | 35 | 19 | 54 | 395 | 631 | 129 |
0.028 | 1922 | 32 | 85 | 36 | 14 | 50 | 392 | 746 | 128 |
0.029 | 1921 | 33 | 76 | 33 | 10 | 43 | 382 | 689 | 127 |
0.030 | 1920 | 33 | 72 | 23 | 13 | 36 | 408 | 652 | 126 |
0.031 | 1919 | 34 | 74 | 29 | 10 | 39 | 414 | 681 | 125 |
0.032 | 1918 | 33 | 79 | 32 | 11 | 43 | 388 | 693 | 124 |
0.033 | 1917 | 33 | 80 | 33 | 11 | 44 | 390 | 701 | 123 |
0.034 | 1916 | 36 | 83 | 38 | 12 | 50 | 448 | 743 | 122 |
0.035 | 1915 | 37 | 82 | 18 | 13 | 31 | 441 | 722 | 121 |
0.036 | 1914 | 37 | 75 | 15 | 10 | 25 | 428 | 676 | 120 |
0.037 | 1913 | 34 | 74 | 25 | 10 | 35 | 395 | 685 | 119 |
0.038 | 1912 | 36 | 72 | 22 | 12 | 34 | 423 | 654 | 118 |
0.039 | 1911 | 34 | 80 | 32 | 13 | 45 | 414 | 704 | 117 |
0.040 | 1910 | 35 | 84 | 38 | 14 | 52 | 424 | 752 | 116 |
0.041 | 1909 | 34 | 81 | 23 | 15 | 38 | 407 | 707 | 115 |
0.042 | 1908 | 35 | 87 | 21 | 10 | 31 | 420 | 769 | 114 |
0.043 | 1907 | 33 | 73 | 21 | 12 | 33 | 385 | 635 | 113 |
0.044 | 1906 | 36 | 77 | 32 | 12 | 44 | 429 | 695 | 112 |
0.045 | 1905 | 35 | 82 | 35 | 14 | 49 | 431 | 742 | 111 |
0.046 | 1904 | 36 | 88 | 38 | 14 | 52 | 428 | 785 | 110 |
0.047 | 1903 | 37 | 82 | 41 | 16 | 57 | 436 | 735 | 109 |
0.048 | 1902 | 37 | 85 | 31 | 16 | 47 | 441 | 753 | 108 |
0.049 | 1901 | 33 | 89 | 38 | 18 | 56 | 414 | 760 | 107 |
0.050 | 1900 | 35 | 85 | 47 | 14 | 61 | 416 | 762 | 106 |
0.051 | 1899 | 32 | 85 | 52 | 18 | 70 | 403 | 732 | 105 |
0.052 | 1898 | 32 | 85 | 39 | 16 | 55 | 401 | 757 | 104 |
0.053 | 1897 | 32 | 80 | 56 | 14 | 70 | 401 | 716 | 103 |
0.054 | 1896 | 36 | 89 | 32 | 22 | 54 | 434 | 787 | 102 |
0.055 | 1895 | 30 | 79 | 46 | 21 | 67 | 385 | 684 | 101 |
0.056 | 1894 | 29 | 84 | 55 | 23 | 78 | 384 | 718 | 100 |
0.057 | 1893 | 31 | 85 | 45 | 25 | 70 | 406 | 726 | 99 |
0.058 | 1892 | 29 | 80 | 48 | 24 | 72 | 372 | 698 | 98 |
0.059 | 1891 | 30 | 74 | 60 | 25 | 85 | 390 | 634 | 97 |
0.060 | 1890 | 31 | 71 | 51 | 24 | 75 | 381 | 626 | 96 |