Schweingruber, Fritz Hans (2007): Tree-ring measurements of Pseudotsuga menziesii (Douglas-fir) from sample BOUL-1032 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589814
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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 55; Begin 1928; 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 | Ring width | R | 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:
434 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 P lw [%] | 9 Age_pith [a] |
---|---|---|---|---|---|---|---|---|
-0.032 | 1982 | 37 | 87 | 66 | 39 | 105 | 37.1 | 79 |
-0.031 | 1981 | 36 | 87 | 84 | 32 | 116 | 27.6 | 78 |
-0.030 | 1980 | 34 | 94 | 102 | 58 | 160 | 36.3 | 77 |
-0.029 | 1979 | 33 | 89 | 98 | 83 | 181 | 45.9 | 76 |
-0.028 | 1978 | 35 | 87 | 96 | 59 | 155 | 38.1 | 75 |
-0.027 | 1977 | 40 | 89 | 83 | 22 | 105 | 21.0 | 74 |
-0.026 | 1976 | 39 | 87 | 74 | 43 | 117 | 36.8 | 73 |
-0.025 | 1975 | 38 | 88 | 89 | 61 | 150 | 40.7 | 72 |
-0.024 | 1974 | 45 | 81 | 61 | 40 | 101 | 39.6 | 71 |
-0.023 | 1973 | 35 | 90 | 116 | 97 | 213 | 45.5 | 70 |
-0.022 | 1972 | 42 | 88 | 95 | 43 | 138 | 31.2 | 69 |
-0.021 | 1971 | 46 | 89 | 91 | 45 | 136 | 33.1 | 68 |
-0.020 | 1970 | 43 | 91 | 94 | 69 | 163 | 42.3 | 67 |
-0.019 | 1969 | 36 | 92 | 102 | 105 | 207 | 50.7 | 66 |
-0.018 | 1968 | 35 | 91 | 114 | 35 | 149 | 23.5 | 65 |
-0.017 | 1967 | 36 | 88 | 99 | 40 | 139 | 28.8 | 64 |
-0.016 | 1966 | 38 | 82 | 54 | 11 | 65 | 16.9 | 63 |
-0.015 | 1965 | 39 | 95 | 57 | 30 | 87 | 34.5 | 62 |
-0.014 | 1964 | 38 | 92 | 43 | 12 | 55 | 21.8 | 61 |
-0.013 | 1963 | 45 | 80 | 20 | 7 | 27 | 25.9 | 60 |
-0.012 | 1962 | 37 | 91 | 44 | 23 | 67 | 34.3 | 59 |
-0.011 | 1961 | 36 | 89 | 57 | 18 | 75 | 24.0 | 58 |
-0.010 | 1960 | 35 | 93 | 41 | 32 | 73 | 43.8 | 57 |
-0.009 | 1959 | 33 | 88 | 34 | 10 | 44 | 22.7 | 56 |
-0.008 | 1958 | 35 | 88 | 47 | 11 | 58 | 19.0 | 55 |
-0.007 | 1957 | 39 | 79 | 31 | 13 | 44 | 29.5 | 54 |
-0.006 | 1956 | 39 | 87 | 31 | 30 | 61 | 49.2 | 53 |
-0.005 | 1955 | 37 | 76 | 26 | 6 | 32 | 18.8 | 52 |
-0.004 | 1954 | 51 | ||||||
-0.003 | 1953 | 35 | 82 | 45 | 9 | 54 | 16.7 | 50 |
-0.002 | 1952 | 35 | 89 | 79 | 17 | 96 | 17.7 | 49 |
-0.001 | 1951 | 31 | 94 | 56 | 19 | 75 | 25.3 | 48 |
0.000 | 1950 | 35 | 90 | 64 | 19 | 83 | 22.9 | 47 |
0.001 | 1949 | 36 | 95 | 72 | 41 | 113 | 36.3 | 46 |
0.002 | 1948 | 38 | 98 | 74 | 66 | 140 | 47.1 | 45 |
0.003 | 1947 | 41 | 95 | 68 | 56 | 124 | 45.2 | 44 |
0.004 | 1946 | 41 | 93 | 50 | 26 | 76 | 34.2 | 43 |
0.005 | 1945 | 40 | 90 | 60 | 46 | 106 | 43.4 | 42 |
0.006 | 1944 | 36 | 81 | 62 | 29 | 91 | 31.9 | 41 |
0.007 | 1943 | 34 | 85 | 81 | 74 | 155 | 47.7 | 40 |
0.008 | 1942 | 35 | 87 | 98 | 50 | 148 | 33.8 | 39 |
0.009 | 1941 | 38 | 97 | 93 | 50 | 143 | 35.0 | 38 |
0.010 | 1940 | 35 | 96 | 47 | 36 | 83 | 43.4 | 37 |
0.011 | 1939 | 41 | 89 | 57 | 21 | 78 | 26.9 | 36 |
0.012 | 1938 | 38 | 100 | 75 | 71 | 146 | 48.6 | 35 |
0.013 | 1937 | 36 | 84 | 112 | 40 | 152 | 26.3 | 34 |
0.014 | 1936 | 36 | 93 | 77 | 55 | 132 | 41.7 | 33 |
0.015 | 1935 | 32 | 95 | 67 | 33 | 100 | 33.0 | 32 |
0.016 | 1934 | 33 | 91 | 73 | 23 | 96 | 24.0 | 31 |
0.017 | 1933 | 33 | 93 | 85 | 62 | 147 | 42.2 | 30 |
0.018 | 1932 | 35 | 93 | 63 | 62 | 125 | 49.6 | 29 |
0.019 | 1931 | 32 | 87 | 141 | 47 | 188 | 25.0 | 28 |
0.020 | 1930 | 34 | 91 | 120 | 52 | 172 | 30.2 | 27 |
0.021 | 1929 | 32 | 87 | 115 | 73 | 188 | 38.8 | 26 |
0.022 | 1928 | 35 | 86 | 85 | 52 | 137 | 38.0 | 25 |