Schweingruber, Fritz Hans; Kienast, Felix (2007): Tree-ring measurements of Pseudotsuga menziesii (Douglas-fir) from sample BOUL-1052 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589818
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Project(s):
Coverage:
Latitude: 40.000000 * Longitude: -105.220000
Minimum Elevation: 1900.0 m * Maximum Elevation: 1900.0 m
Event(s):
BOUL * Latitude: 40.000000 * Longitude: -105.220000 * Elevation: 1900.0 m * Location: Boulder Creek, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Gerundeter Granittschutt; av. Tree height 18 m; Tree cover 75%; Shrub cover 50%; Herb cover 75%; Vegatation type: Nass. tiefgr. Do-Flussauenstandort. Grundw. ; Film number: 670L
Comment:
Species PSME; No of rings 66; Begin 1917; End 1982
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 | Latewood | P lw | % | Schweingruber, Fritz Hans | ||
9 | Approximate age of pith | Age_pith | a | Schweingruber, Fritz Hans |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
528 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 P lw [%] | 9 Age_pith [a] |
---|---|---|---|---|---|---|---|---|
-0.032 | 1982 | 32 | 87 | 45 | 23 | 68 | 33.8 | 80 |
-0.031 | 1981 | 32 | 85 | 51 | 20 | 71 | 28.2 | 79 |
-0.030 | 1980 | 32 | 86 | 61 | 21 | 82 | 25.6 | 78 |
-0.029 | 1979 | 31 | 85 | 67 | 27 | 94 | 28.7 | 77 |
-0.028 | 1978 | 31 | 87 | 85 | 37 | 122 | 30.3 | 76 |
-0.027 | 1977 | 34 | 86 | 63 | 21 | 84 | 25.0 | 75 |
-0.026 | 1976 | 33 | 86 | 73 | 30 | 103 | 29.1 | 74 |
-0.025 | 1975 | 33 | 86 | 88 | 32 | 120 | 26.7 | 73 |
-0.024 | 1974 | 33 | 90 | 84 | 31 | 115 | 27.0 | 72 |
-0.023 | 1973 | 32 | 87 | 71 | 21 | 92 | 22.8 | 71 |
-0.022 | 1972 | 37 | 85 | 48 | 33 | 81 | 40.7 | 70 |
-0.021 | 1971 | 33 | 90 | 59 | 24 | 83 | 28.9 | 69 |
-0.020 | 1970 | 32 | 88 | 79 | 23 | 102 | 22.5 | 68 |
-0.019 | 1969 | 31 | 85 | 64 | 24 | 88 | 27.3 | 67 |
-0.018 | 1968 | 30 | 85 | 65 | 25 | 90 | 27.8 | 66 |
-0.017 | 1967 | 33 | 85 | 52 | 19 | 71 | 26.8 | 65 |
-0.016 | 1966 | 36 | 85 | 41 | 12 | 53 | 22.6 | 64 |
-0.015 | 1965 | 33 | 89 | 47 | 25 | 72 | 34.7 | 63 |
-0.014 | 1964 | 35 | 79 | 32 | 8 | 40 | 20.0 | 62 |
-0.013 | 1963 | 35 | 85 | 45 | 10 | 55 | 18.2 | 61 |
-0.012 | 1962 | 35 | 83 | 56 | 26 | 82 | 31.7 | 60 |
-0.011 | 1961 | 32 | 82 | 67 | 18 | 85 | 21.2 | 59 |
-0.010 | 1960 | 34 | 83 | 60 | 26 | 86 | 30.2 | 58 |
-0.009 | 1959 | 33 | 87 | 56 | 15 | 71 | 21.1 | 57 |
-0.008 | 1958 | 33 | 81 | 48 | 9 | 57 | 15.8 | 56 |
-0.007 | 1957 | 34 | 83 | 57 | 16 | 73 | 21.9 | 55 |
-0.006 | 1956 | 35 | 87 | 64 | 15 | 79 | 19.0 | 54 |
-0.005 | 1955 | 44 | 83 | 41 | 20 | 61 | 32.8 | 53 |
-0.004 | 1954 | 38 | 85 | 21 | 22 | 43 | 51.2 | 52 |
-0.003 | 1953 | 33 | 82 | 52 | 17 | 69 | 24.6 | 51 |
-0.002 | 1952 | 31 | 72 | 77 | 12 | 89 | 13.5 | 50 |
-0.001 | 1951 | 33 | 89 | 101 | 42 | 143 | 29.4 | 49 |
0.000 | 1950 | 34 | 81 | 60 | 19 | 79 | 24.1 | 48 |
0.001 | 1949 | 33 | 79 | 82 | 46 | 128 | 35.9 | 47 |
0.002 | 1948 | 34 | 82 | 80 | 21 | 101 | 20.8 | 46 |
0.003 | 1947 | 33 | 80 | 78 | 23 | 101 | 22.8 | 45 |
0.004 | 1946 | 35 | 80 | 53 | 17 | 70 | 24.3 | 44 |
0.005 | 1945 | 36 | 79 | 76 | 31 | 107 | 29.0 | 43 |
0.006 | 1944 | 36 | 75 | 114 | 26 | 140 | 18.6 | 42 |
0.007 | 1943 | 47 | 82 | 43 | 29 | 72 | 40.3 | 41 |
0.008 | 1942 | 34 | 89 | 86 | 102 | 188 | 54.3 | 40 |
0.009 | 1941 | 33 | 88 | 81 | 34 | 115 | 29.6 | 39 |
0.010 | 1940 | 36 | 83 | 62 | 17 | 79 | 21.5 | 38 |
0.011 | 1939 | 43 | 80 | 57 | 19 | 76 | 25.0 | 37 |
0.012 | 1938 | 37 | 87 | 67 | 34 | 101 | 33.7 | 36 |
0.013 | 1937 | 32 | 75 | 73 | 15 | 88 | 17.0 | 35 |
0.014 | 1936 | 34 | 80 | 95 | 32 | 127 | 25.2 | 34 |
0.015 | 1935 | 39 | 80 | 39 | 19 | 58 | 32.8 | 33 |
0.016 | 1934 | 43 | 62 | 10 | 10 | 20 | 50.0 | 32 |
0.017 | 1933 | 41 | 72 | 42 | 8 | 50 | 16.0 | 31 |
0.018 | 1932 | 47 | 79 | 69 | 23 | 92 | 25.0 | 30 |
0.019 | 1931 | 42 | 76 | 89 | 8 | 97 | 8.2 | 29 |
0.020 | 1930 | 48 | 85 | 99 | 20 | 119 | 16.8 | 28 |
0.021 | 1929 | 40 | 86 | 111 | 79 | 190 | 41.6 | 27 |
0.022 | 1928 | 43 | 81 | 114 | 55 | 169 | 32.5 | 26 |
0.023 | 1927 | 38 | 84 | 114 | 39 | 153 | 25.5 | 25 |
0.024 | 1926 | 34 | 82 | 132 | 34 | 166 | 20.5 | 24 |
0.025 | 1925 | 47 | 78 | 19 | 24 | 43 | 55.8 | 23 |
0.026 | 1924 | 35 | 74 | 69 | 24 | 93 | 25.8 | 22 |
0.027 | 1923 | 34 | 79 | 115 | 26 | 141 | 18.4 | 21 |
0.028 | 1922 | 35 | 78 | 94 | 34 | 128 | 26.6 | 20 |
0.029 | 1921 | 36 | 80 | 106 | 37 | 143 | 25.9 | 19 |
0.030 | 1920 | 35 | 76 | 127 | 30 | 157 | 19.1 | 18 |
0.031 | 1919 | 35 | 74 | 96 | 41 | 137 | 29.9 | 17 |
0.032 | 1918 | 39 | 76 | 97 | 35 | 132 | 26.5 | 16 |
0.033 | 1917 | 37 | 67 | 95 | 20 | 115 | 17.4 | 15 |