Schweingruber, Fritz Hans; Kienast, Felix (2007): Tree-ring measurements of Pseudotsuga menziesii (Douglas-fir) from sample BOUL-1131 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589832
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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 84; Begin 1899; 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:
672 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 | 29 | 97 | 116 | 97 | 213 | 45.5 | 88 |
-0.031 | 1981 | 32 | 97 | 91 | 69 | 160 | 43.1 | 87 |
-0.030 | 1980 | 30 | 99 | 139 | 75 | 214 | 35.0 | 86 |
-0.029 | 1979 | 27 | 93 | 175 | 108 | 283 | 38.2 | 85 |
-0.028 | 1978 | 30 | 97 | 119 | 84 | 203 | 41.4 | 84 |
-0.027 | 1977 | 28 | 95 | 138 | 69 | 207 | 33.3 | 83 |
-0.026 | 1976 | 28 | 93 | 121 | 98 | 219 | 44.7 | 82 |
-0.025 | 1975 | 39 | 92 | 152 | 89 | 241 | 36.9 | 81 |
-0.024 | 1974 | 30 | 99 | 111 | 33 | 144 | 22.9 | 80 |
-0.023 | 1973 | 29 | 96 | 147 | 63 | 210 | 30.0 | 79 |
-0.022 | 1972 | 32 | 94 | 124 | 66 | 190 | 34.7 | 78 |
-0.021 | 1971 | 31 | 91 | 119 | 89 | 208 | 42.8 | 77 |
-0.020 | 1970 | 31 | 93 | 148 | 73 | 221 | 33.0 | 76 |
-0.019 | 1969 | 28 | 97 | 83 | 33 | 116 | 28.4 | 75 |
-0.018 | 1968 | 27 | 88 | 95 | 35 | 130 | 26.9 | 74 |
-0.017 | 1967 | 29 | 94 | 114 | 49 | 163 | 30.1 | 73 |
-0.016 | 1966 | 34 | 94 | 70 | 43 | 113 | 38.1 | 72 |
-0.015 | 1965 | 30 | 95 | 102 | 47 | 149 | 31.5 | 71 |
-0.014 | 1964 | 27 | 95 | 105 | 21 | 126 | 16.7 | 70 |
-0.013 | 1963 | 31 | 95 | 71 | 39 | 110 | 35.5 | 69 |
-0.012 | 1962 | 29 | 91 | 62 | 32 | 94 | 34.0 | 68 |
-0.011 | 1961 | 32 | 96 | 70 | 23 | 93 | 24.7 | 67 |
-0.010 | 1960 | 29 | 93 | 67 | 28 | 95 | 29.5 | 66 |
-0.009 | 1959 | 29 | 92 | 74 | 24 | 98 | 24.5 | 65 |
-0.008 | 1958 | 30 | 87 | 88 | 18 | 106 | 17.0 | 64 |
-0.007 | 1957 | 27 | 92 | 75 | 39 | 114 | 34.2 | 63 |
-0.006 | 1956 | 31 | 86 | 56 | 14 | 70 | 20.0 | 62 |
-0.005 | 1955 | 29 | 92 | 45 | 15 | 60 | 25.0 | 61 |
-0.004 | 1954 | 33 | 91 | 29 | 14 | 43 | 32.6 | 60 |
-0.003 | 1953 | 29 | 91 | 79 | 39 | 118 | 33.1 | 59 |
-0.002 | 1952 | 30 | 90 | 71 | 17 | 88 | 19.3 | 58 |
-0.001 | 1951 | 32 | 87 | 54 | 26 | 80 | 32.5 | 57 |
0.000 | 1950 | 33 | 89 | 41 | 11 | 52 | 21.2 | 56 |
0.001 | 1949 | 31 | 99 | 57 | 36 | 93 | 38.7 | 55 |
0.002 | 1948 | 31 | 99 | 74 | 24 | 98 | 24.5 | 54 |
0.003 | 1947 | 29 | 95 | 64 | 22 | 86 | 25.6 | 53 |
0.004 | 1946 | 38 | 80 | 21 | 14 | 35 | 40.0 | 52 |
0.005 | 1945 | 32 | 92 | 57 | 38 | 95 | 40.0 | 51 |
0.006 | 1944 | 30 | 82 | 73 | 18 | 91 | 19.8 | 50 |
0.007 | 1943 | 30 | 95 | 80 | 71 | 151 | 47.0 | 49 |
0.008 | 1942 | 30 | 100 | 92 | 34 | 126 | 27.0 | 48 |
0.009 | 1941 | 29 | 97 | 64 | 31 | 95 | 32.6 | 47 |
0.010 | 1940 | 30 | 90 | 39 | 18 | 57 | 31.6 | 46 |
0.011 | 1939 | 32 | 95 | 45 | 16 | 61 | 26.2 | 45 |
0.012 | 1938 | 31 | 94 | 50 | 27 | 77 | 35.1 | 44 |
0.013 | 1937 | 27 | 78 | 92 | 18 | 110 | 16.4 | 43 |
0.014 | 1936 | 29 | 95 | 124 | 40 | 164 | 24.4 | 42 |
0.015 | 1935 | 34 | 96 | 47 | 36 | 83 | 43.4 | 41 |
0.016 | 1934 | 30 | 81 | 46 | 12 | 58 | 20.7 | 40 |
0.017 | 1933 | 29 | 100 | 91 | 53 | 144 | 36.8 | 39 |
0.018 | 1932 | 32 | 92 | 49 | 41 | 90 | 45.6 | 38 |
0.019 | 1931 | 28 | 96 | 122 | 31 | 153 | 20.3 | 37 |
0.020 | 1930 | 32 | 91 | 63 | 27 | 90 | 30.0 | 36 |
0.021 | 1929 | 30 | 92 | 94 | 49 | 143 | 34.3 | 35 |
0.022 | 1928 | 29 | 86 | 102 | 47 | 149 | 31.5 | 34 |
0.023 | 1927 | 29 | 90 | 94 | 48 | 142 | 33.8 | 33 |
0.024 | 1926 | 28 | 87 | 113 | 42 | 155 | 27.1 | 32 |
0.025 | 1925 | 40 | 69 | 14 | 7 | 21 | 33.3 | 31 |
0.026 | 1924 | 28 | 80 | 109 | 39 | 148 | 26.4 | 30 |
0.027 | 1923 | 30 | 90 | 60 | 54 | 114 | 47.4 | 29 |
0.028 | 1922 | 31 | 89 | 97 | 30 | 127 | 23.6 | 28 |
0.029 | 1921 | 31 | 91 | 159 | 84 | 243 | 34.6 | 27 |
0.030 | 1920 | 31 | 89 | 153 | 65 | 218 | 29.8 | 26 |
0.031 | 1919 | 31 | 98 | 127 | 87 | 214 | 40.7 | 25 |
0.032 | 1918 | 37 | 93 | 52 | 54 | 106 | 50.9 | 24 |
0.033 | 1917 | 37 | 95 | 122 | 37 | 159 | 23.3 | 23 |
0.034 | 1916 | 33 | 95 | 123 | 100 | 223 | 44.8 | 22 |
0.035 | 1915 | 33 | 91 | 141 | 84 | 225 | 37.3 | 21 |
0.036 | 1914 | 32 | 96 | 172 | 62 | 234 | 26.5 | 20 |
0.037 | 1913 | 32 | 90 | 142 | 84 | 226 | 37.2 | 19 |
0.038 | 1912 | 34 | 92 | 104 | 97 | 201 | 48.3 | 18 |
0.039 | 1911 | 32 | 90 | 139 | 97 | 236 | 41.1 | 17 |
0.040 | 1910 | 30 | 97 | 136 | 108 | 244 | 44.3 | 16 |
0.041 | 1909 | 31 | 91 | 164 | 76 | 240 | 31.7 | 15 |
0.042 | 1908 | 32 | 90 | 132 | 137 | 269 | 50.9 | 14 |
0.043 | 1907 | 40 | 89 | 76 | 80 | 156 | 51.3 | 13 |
0.044 | 1906 | 35 | 94 | 127 | 63 | 190 | 33.2 | 12 |
0.045 | 1905 | 35 | 92 | 176 | 105 | 281 | 37.4 | 11 |
0.046 | 1904 | 32 | 90 | 169 | 107 | 276 | 38.8 | 10 |
0.047 | 1903 | 32 | 92 | 121 | 84 | 205 | 41.0 | 9 |
0.048 | 1902 | 32 | 98 | 103 | 72 | 175 | 41.1 | 8 |
0.049 | 1901 | 31 | 94 | 103 | 69 | 172 | 40.1 | 7 |
0.050 | 1900 | 33 | 89 | 100 | 68 | 168 | 40.5 | 6 |
0.051 | 1899 | 31 | 88 | 103 | 59 | 162 | 36.4 | 5 |