Schweingruber, Fritz Hans; Häfliger, Martin (2007): Tree-ring measurements of Picea glauca (White spruce) from sample WEBEQPGL-41 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600261
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 53.040000 * Longitude: -87.200000
Minimum Elevation: 645.0 m * Maximum Elevation: 645.0 m
Event(s):
WEBEQPGL * Latitude: 53.040000 * Longitude: -87.200000 * Elevation: 645.0 m * Location: Webequie, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Sand und Moor, fluviogl. Granit; av. Tree height 25 m; Tree cover 75%; Shrub cover 35%; Herb cover 70%; Moss cover 80%; Vegatation type: Dichter,alter Best. auf Moor. Inst. Unterg. ; Film number: 846A
Comment:
Species PCGL; 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 | 34 | 74 | 35 | 10 | 45 | 388 | 668 | 101 |
-0.037 | 1987 | 35 | 89 | 36 | 13 | 49 | 403 | 773 | 100 |
-0.036 | 1986 | 36 | 89 | 36 | 14 | 50 | 401 | 786 | 99 |
-0.035 | 1985 | 35 | 78 | 25 | 10 | 35 | 397 | 705 | 98 |
-0.034 | 1984 | 30 | 75 | 35 | 12 | 47 | 381 | 659 | 97 |
-0.033 | 1983 | 33 | 86 | 39 | 12 | 51 | 395 | 770 | 96 |
-0.032 | 1982 | 33 | 82 | 37 | 14 | 51 | 418 | 710 | 95 |
-0.031 | 1981 | 31 | 84 | 37 | 13 | 50 | 414 | 749 | 94 |
-0.030 | 1980 | 37 | 89 | 35 | 12 | 47 | 436 | 817 | 93 |
-0.029 | 1979 | 34 | 88 | 39 | 12 | 51 | 391 | 777 | 92 |
-0.028 | 1978 | 34 | 77 | 44 | 17 | 61 | 393 | 679 | 91 |
-0.027 | 1977 | 36 | 88 | 37 | 12 | 49 | 428 | 798 | 90 |
-0.026 | 1976 | 31 | 86 | 37 | 11 | 48 | 396 | 744 | 89 |
-0.025 | 1975 | 29 | 77 | 43 | 12 | 55 | 368 | 690 | 88 |
-0.024 | 1974 | 31 | 76 | 34 | 13 | 47 | 370 | 681 | 87 |
-0.023 | 1973 | 30 | 86 | 45 | 12 | 57 | 368 | 741 | 86 |
-0.022 | 1972 | 33 | 88 | 47 | 11 | 58 | 377 | 775 | 85 |
-0.021 | 1971 | 30 | 88 | 46 | 11 | 57 | 364 | 765 | 84 |
-0.020 | 1970 | 30 | 82 | 42 | 8 | 50 | 344 | 746 | 83 |
-0.019 | 1969 | 31 | 69 | 53 | 17 | 70 | 354 | 602 | 82 |
-0.018 | 1968 | 33 | 88 | 41 | 11 | 52 | 395 | 789 | 81 |
-0.017 | 1967 | 31 | 85 | 48 | 10 | 58 | 361 | 765 | 80 |
-0.016 | 1966 | 31 | 85 | 50 | 8 | 58 | 365 | 770 | 79 |
-0.015 | 1965 | 33 | 75 | 50 | 15 | 65 | 390 | 681 | 78 |
-0.014 | 1964 | 32 | 82 | 35 | 9 | 44 | 371 | 727 | 77 |
-0.013 | 1963 | 31 | 87 | 52 | 11 | 63 | 360 | 751 | 76 |
-0.012 | 1962 | 32 | 88 | 55 | 12 | 67 | 385 | 781 | 75 |
-0.011 | 1961 | 32 | 86 | 61 | 14 | 75 | 376 | 750 | 74 |
-0.010 | 1960 | 34 | 90 | 47 | 15 | 62 | 398 | 799 | 73 |
-0.009 | 1959 | 31 | 85 | 56 | 18 | 74 | 372 | 727 | 72 |
-0.008 | 1958 | 33 | 68 | 70 | 25 | 95 | 373 | 589 | 71 |
-0.007 | 1957 | 34 | 87 | 63 | 13 | 76 | 411 | 809 | 70 |
-0.006 | 1956 | 34 | 73 | 52 | 16 | 68 | 384 | 658 | 69 |
-0.005 | 1955 | 34 | 93 | 66 | 20 | 86 | 401 | 796 | 68 |
-0.004 | 1954 | 34 | 87 | 62 | 12 | 74 | 399 | 795 | 67 |
-0.003 | 1953 | 33 | 86 | 68 | 15 | 83 | 397 | 728 | 66 |
-0.002 | 1952 | 32 | 94 | 69 | 13 | 82 | 392 | 777 | 65 |
-0.001 | 1951 | 33 | 87 | 64 | 13 | 77 | 383 | 765 | 64 |
0.000 | 1950 | 33 | 83 | 69 | 12 | 81 | 381 | 741 | 63 |
0.001 | 1949 | 30 | 80 | 67 | 19 | 86 | 369 | 734 | 62 |
0.002 | 1948 | 31 | 85 | 78 | 15 | 93 | 367 | 757 | 61 |
0.003 | 1947 | 28 | 77 | 71 | 19 | 90 | 348 | 695 | 60 |
0.004 | 1946 | 27 | 83 | 84 | 18 | 102 | 352 | 708 | 59 |
0.005 | 1945 | 29 | 75 | 81 | 19 | 100 | 368 | 681 | 58 |
0.006 | 1944 | 28 | 87 | 85 | 17 | 102 | 359 | 754 | 57 |
0.007 | 1943 | 28 | 82 | 86 | 13 | 99 | 343 | 759 | 56 |
0.008 | 1942 | 31 | 86 | 98 | 24 | 122 | 373 | 756 | 55 |
0.009 | 1941 | 33 | 81 | 98 | 23 | 121 | 396 | 714 | 54 |
0.010 | 1940 | 31 | 92 | 81 | 17 | 98 | 384 | 751 | 53 |
0.011 | 1939 | 30 | 85 | 90 | 26 | 116 | 372 | 732 | 52 |
0.012 | 1938 | 30 | 80 | 99 | 26 | 125 | 364 | 685 | 51 |
0.013 | 1937 | 30 | 88 | 71 | 18 | 89 | 374 | 750 | 50 |
0.014 | 1936 | 30 | 84 | 67 | 17 | 84 | 359 | 755 | 49 |
0.015 | 1935 | 30 | 79 | 80 | 21 | 101 | 375 | 711 | 48 |
0.016 | 1934 | 30 | 85 | 84 | 15 | 99 | 369 | 729 | 47 |
0.017 | 1933 | 32 | 87 | 80 | 20 | 100 | 401 | 746 | 46 |
0.018 | 1932 | 34 | 94 | 85 | 20 | 105 | 414 | 812 | 45 |
0.019 | 1931 | 29 | 86 | 83 | 23 | 106 | 363 | 734 | 44 |
0.020 | 1930 | 33 | 87 | 64 | 17 | 81 | 385 | 771 | 43 |
0.021 | 1929 | 28 | 74 | 92 | 12 | 104 | 351 | 665 | 42 |
0.022 | 1928 | 28 | 81 | 115 | 17 | 132 | 348 | 705 | 41 |
0.023 | 1927 | 16 | 73 | 95 | 27 | 122 | 330 | 577 | 40 |
0.024 | 1926 | 31 | 77 | 73 | 21 | 94 | 384 | 658 | 39 |
0.025 | 1925 | 28 | 72 | 83 | 18 | 101 | 338 | 642 | 38 |
0.026 | 1924 | 31 | 71 | 79 | 17 | 96 | 358 | 628 | 37 |
0.027 | 1923 | 31 | 73 | 58 | 16 | 74 | 382 | 642 | 36 |
0.028 | 1922 | 31 | 87 | 83 | 22 | 105 | 382 | 781 | 35 |
0.029 | 1921 | 28 | 85 | 74 | 19 | 93 | 348 | 738 | 34 |
0.030 | 1920 | 32 | 87 | 84 | 16 | 100 | 376 | 748 | 33 |
0.031 | 1919 | 28 | 80 | 70 | 16 | 86 | 352 | 710 | 32 |
0.032 | 1918 | 31 | 70 | 83 | 18 | 101 | 359 | 654 | 31 |
0.033 | 1917 | 30 | 70 | 67 | 17 | 84 | 348 | 599 | 30 |
0.034 | 1916 | 29 | 82 | 79 | 17 | 96 | 364 | 735 | 29 |
0.035 | 1915 | 33 | 88 | 67 | 15 | 82 | 396 | 785 | 28 |
0.036 | 1914 | 30 | 88 | 60 | 13 | 73 | 375 | 797 | 27 |
0.037 | 1913 | 32 | 79 | 71 | 25 | 96 | 387 | 688 | 26 |
0.038 | 1912 | 33 | 88 | 57 | 16 | 73 | 380 | 742 | 25 |
0.039 | 1911 | 32 | 89 | 87 | 17 | 104 | 388 | 810 | 24 |
0.040 | 1910 | 31 | 78 | 77 | 19 | 96 | 372 | 687 | 23 |
0.041 | 1909 | 31 | 73 | 71 | 24 | 95 | 366 | 645 | 22 |
0.042 | 1908 | 31 | 87 | 94 | 18 | 112 | 373 | 746 | 21 |
0.043 | 1907 | 29 | 74 | 79 | 20 | 99 | 356 | 650 | 20 |
0.044 | 1906 | 29 | 84 | 82 | 20 | 102 | 390 | 722 | 19 |
0.045 | 1905 | 29 | 82 | 78 | 15 | 93 | 378 | 698 | 18 |
0.046 | 1904 | 30 | 81 | 81 | 20 | 101 | 366 | 706 | 17 |
0.047 | 1903 | 28 | 80 | 82 | 21 | 103 | 355 | 689 | 16 |
0.048 | 1902 | 29 | 68 | 103 | 20 | 123 | 356 | 594 | 15 |
0.049 | 1901 | 28 | 70 | 110 | 35 | 145 | 356 | 600 | 14 |
0.050 | 1900 | 28 | 69 | 109 | 42 | 151 | 359 | 569 | 13 |
0.051 | 1899 | 26 | 76 | 100 | 24 | 124 | 345 | 646 | 12 |
0.052 | 1898 | 26 | 76 | 123 | 22 | 145 | 345 | 645 | 11 |
0.053 | 1897 | 27 | 75 | 107 | 24 | 131 | 327 | 661 | 10 |
0.054 | 1896 | 29 | 69 | 90 | 40 | 130 | 363 | 553 | 9 |
0.055 | 1895 | 30 | 72 | 100 | 22 | 122 | 347 | 634 | 8 |
0.056 | 1894 | 30 | 69 | 88 | 35 | 123 | 356 | 600 | 7 |
0.057 | 1893 | 30 | 73 | 82 | 31 | 113 | 366 | 625 | 6 |
0.058 | 1892 | 30 | 67 | 109 | 26 | 135 | 357 | 608 | 5 |
0.059 | 1891 | 29 | 68 | 68 | 22 | 90 | 355 | 586 | 4 |
0.060 | 1890 | 32 | 64 | 89 | 31 | 120 | 378 | 555 | 3 |