Schweingruber, Fritz Hans (2007): Tree-ring measurements of Pseudotsuga menziesii (Douglas-fir) from sample BOUL-1021 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589811
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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 83; Begin 1900; 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:
664 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 | 30 | 71 | 39 | 10 | 49 | 20.4 | 92 |
-0.031 | 1981 | 28 | 62 | 48 | 8 | 56 | 14.3 | 91 |
-0.030 | 1980 | 30 | 74 | 62 | 9 | 71 | 12.7 | 90 |
-0.029 | 1979 | 29 | 82 | 68 | 14 | 82 | 17.1 | 89 |
-0.028 | 1978 | 31 | 88 | 66 | 20 | 86 | 23.3 | 88 |
-0.027 | 1977 | 35 | 61 | 33 | 8 | 41 | 19.5 | 87 |
-0.026 | 1976 | 35 | 78 | 38 | 11 | 49 | 22.4 | 86 |
-0.025 | 1975 | 31 | 76 | 64 | 14 | 78 | 17.9 | 85 |
-0.024 | 1974 | 35 | 72 | 55 | 10 | 65 | 15.4 | 84 |
-0.023 | 1973 | 33 | 83 | 58 | 17 | 75 | 22.7 | 83 |
-0.022 | 1972 | 35 | 73 | 40 | 10 | 50 | 20.0 | 82 |
-0.021 | 1971 | 33 | 66 | 28 | 6 | 34 | 17.6 | 81 |
-0.020 | 1970 | 32 | 67 | 36 | 5 | 41 | 12.2 | 80 |
-0.019 | 1969 | 31 | 78 | 52 | 10 | 62 | 16.1 | 79 |
-0.018 | 1968 | 32 | 70 | 49 | 8 | 57 | 14.0 | 78 |
-0.017 | 1967 | 31 | 82 | 60 | 12 | 72 | 16.7 | 77 |
-0.016 | 1966 | 42 | 56 | 35 | 5 | 40 | 12.5 | 76 |
-0.015 | 1965 | 34 | 76 | 33 | 9 | 42 | 21.4 | 75 |
-0.014 | 1964 | 33 | 61 | 36 | 6 | 42 | 14.3 | 74 |
-0.013 | 1963 | 36 | 74 | 38 | 12 | 50 | 24.0 | 73 |
-0.012 | 1962 | 36 | 83 | 67 | 21 | 88 | 23.9 | 72 |
-0.011 | 1961 | 37 | 73 | 31 | 10 | 41 | 24.4 | 71 |
-0.010 | 1960 | 33 | 75 | 44 | 20 | 64 | 31.3 | 70 |
-0.009 | 1959 | 32 | 64 | 49 | 5 | 54 | 9.3 | 69 |
-0.008 | 1958 | 32 | 73 | 49 | 9 | 58 | 15.5 | 68 |
-0.007 | 1957 | 32 | 71 | 41 | 8 | 49 | 16.3 | 67 |
-0.006 | 1956 | 33 | 55 | 31 | 6 | 37 | 16.2 | 66 |
-0.005 | 1955 | 32 | 56 | 33 | 6 | 39 | 15.4 | 65 |
-0.004 | 1954 | 36 | 53 | 23 | 4 | 27 | 14.8 | 64 |
-0.003 | 1953 | 34 | 67 | 43 | 9 | 52 | 17.3 | 63 |
-0.002 | 1952 | 34 | 71 | 58 | 5 | 63 | 7.9 | 62 |
-0.001 | 1951 | 34 | 80 | 73 | 11 | 84 | 13.1 | 61 |
0.000 | 1950 | 33 | 87 | 111 | 17 | 128 | 13.3 | 60 |
0.001 | 1949 | 32 | 95 | 132 | 31 | 163 | 19.0 | 59 |
0.002 | 1948 | 35 | 92 | 98 | 17 | 115 | 14.8 | 58 |
0.003 | 1947 | 34 | 87 | 104 | 16 | 120 | 13.3 | 57 |
0.004 | 1946 | 35 | 87 | 135 | 22 | 157 | 14.0 | 56 |
0.005 | 1945 | 34 | 90 | 131 | 43 | 174 | 24.7 | 55 |
0.006 | 1944 | 34 | 88 | 116 | 13 | 129 | 10.1 | 54 |
0.007 | 1943 | 35 | 89 | 173 | 64 | 237 | 27.0 | 53 |
0.008 | 1942 | 33 | 91 | 182 | 35 | 217 | 16.1 | 52 |
0.009 | 1941 | 35 | 88 | 156 | 44 | 200 | 22.0 | 51 |
0.010 | 1940 | 33 | 90 | 164 | 48 | 212 | 22.6 | 50 |
0.011 | 1939 | 35 | 94 | 117 | 24 | 141 | 17.0 | 49 |
0.012 | 1938 | 35 | 92 | 121 | 30 | 151 | 19.9 | 48 |
0.013 | 1937 | 33 | 84 | 111 | 17 | 128 | 13.3 | 47 |
0.014 | 1936 | 35 | 92 | 157 | 27 | 184 | 14.7 | 46 |
0.015 | 1935 | 36 | 89 | 126 | 30 | 156 | 19.2 | 45 |
0.016 | 1934 | 39 | 78 | 61 | 8 | 69 | 11.6 | 44 |
0.017 | 1933 | 38 | 92 | 106 | 32 | 138 | 23.2 | 43 |
0.018 | 1932 | 37 | 90 | 129 | 40 | 169 | 23.7 | 42 |
0.019 | 1931 | 31 | 87 | 180 | 17 | 197 | 8.6 | 41 |
0.020 | 1930 | 33 | 92 | 174 | 32 | 206 | 15.5 | 40 |
0.021 | 1929 | 31 | 89 | 152 | 33 | 185 | 17.8 | 39 |
0.022 | 1928 | 33 | 88 | 227 | 39 | 266 | 14.7 | 38 |
0.023 | 1927 | 37 | 87 | 171 | 37 | 208 | 17.8 | 37 |
0.024 | 1926 | 34 | 85 | 142 | 72 | 214 | 33.6 | 36 |
0.025 | 1925 | 39 | 88 | 118 | 20 | 138 | 14.5 | 35 |
0.026 | 1924 | 30 | 87 | 128 | 12 | 140 | 8.6 | 34 |
0.027 | 1923 | 30 | 86 | 234 | 35 | 269 | 13.0 | 33 |
0.028 | 1922 | 30 | 84 | 199 | 16 | 215 | 7.4 | 32 |
0.029 | 1921 | 30 | 85 | 230 | 29 | 259 | 11.2 | 31 |
0.030 | 1920 | 31 | 85 | 247 | 30 | 277 | 10.8 | 30 |
0.031 | 1919 | 30 | 85 | 250 | 34 | 284 | 12.0 | 29 |
0.032 | 1918 | 32 | 89 | 218 | 43 | 261 | 16.5 | 28 |
0.033 | 1917 | 31 | 86 | 123 | 25 | 148 | 16.9 | 27 |
0.034 | 1916 | 31 | 87 | 200 | 24 | 224 | 10.7 | 26 |
0.035 | 1915 | 34 | 85 | 189 | 29 | 218 | 13.3 | 25 |
0.036 | 1914 | 33 | 88 | 159 | 35 | 194 | 18.0 | 24 |
0.037 | 1913 | 33 | 82 | 172 | 34 | 206 | 16.5 | 23 |
0.038 | 1912 | 36 | 88 | 121 | 37 | 158 | 23.4 | 22 |
0.039 | 1911 | 32 | 85 | 208 | 26 | 234 | 11.1 | 21 |
0.040 | 1910 | 32 | 93 | 239 | 37 | 276 | 13.4 | 20 |
0.041 | 1909 | 32 | 85 | 269 | 49 | 318 | 15.4 | 19 |
0.042 | 1908 | 37 | 80 | 262 | 87 | 349 | 24.9 | 18 |
0.043 | 1907 | 40 | 88 | 175 | 78 | 253 | 30.8 | 17 |
0.044 | 1906 | 32 | 90 | 317 | 83 | 400 | 20.8 | 16 |
0.045 | 1905 | 30 | 80 | 274 | 39 | 313 | 12.5 | 15 |
0.046 | 1904 | 30 | 83 | 268 | 46 | 314 | 14.6 | 14 |
0.047 | 1903 | 31 | 85 | 228 | 52 | 280 | 18.6 | 13 |
0.048 | 1902 | 32 | 92 | 164 | 41 | 205 | 20.0 | 12 |
0.049 | 1901 | 35 | 85 | 231 | 40 | 271 | 14.8 | 11 |
0.050 | 1900 | 34 | 88 | 203 | 19 | 222 | 8.6 | 10 |