Schweingruber, Fritz Hans (2007): Tree-ring measurements of Pseudotsuga menziesii (Douglas-fir) from sample BOUL-1022 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589812
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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 65; Begin 1918; 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:
520 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 | 87 | 52 | 12 | 64 | 18.8 | 79 |
-0.031 | 1981 | 30 | 84 | 63 | 11 | 74 | 14.9 | 78 |
-0.030 | 1980 | 30 | 89 | 89 | 18 | 107 | 16.8 | 77 |
-0.029 | 1979 | 29 | 84 | 96 | 24 | 120 | 20.0 | 76 |
-0.028 | 1978 | 28 | 86 | 111 | 33 | 144 | 22.9 | 75 |
-0.027 | 1977 | 32 | 83 | 66 | 11 | 77 | 14.3 | 74 |
-0.026 | 1976 | 33 | 85 | 79 | 33 | 112 | 29.5 | 73 |
-0.025 | 1975 | 30 | 89 | 112 | 29 | 141 | 20.6 | 72 |
-0.024 | 1974 | 32 | 92 | 90 | 20 | 110 | 18.2 | 71 |
-0.023 | 1973 | 30 | 89 | 94 | 21 | 115 | 18.3 | 70 |
-0.022 | 1972 | 33 | 88 | 107 | 25 | 132 | 18.9 | 69 |
-0.021 | 1971 | 30 | 90 | 90 | 21 | 111 | 18.9 | 68 |
-0.020 | 1970 | 30 | 90 | 102 | 28 | 130 | 21.5 | 67 |
-0.019 | 1969 | 27 | 93 | 106 | 25 | 131 | 19.1 | 66 |
-0.018 | 1968 | 29 | 88 | 111 | 23 | 134 | 17.2 | 65 |
-0.017 | 1967 | 28 | 92 | 152 | 32 | 184 | 17.4 | 64 |
-0.016 | 1966 | 34 | 83 | 78 | 13 | 91 | 14.3 | 63 |
-0.015 | 1965 | 29 | 90 | 147 | 68 | 215 | 31.6 | 62 |
-0.014 | 1964 | 29 | 91 | 116 | 24 | 140 | 17.1 | 61 |
-0.013 | 1963 | 33 | 94 | 107 | 42 | 149 | 28.2 | 60 |
-0.012 | 1962 | 29 | 97 | 147 | 69 | 216 | 31.9 | 59 |
-0.011 | 1961 | 28 | 96 | 162 | 52 | 214 | 24.3 | 58 |
-0.010 | 1960 | 27 | 94 | 195 | 54 | 249 | 21.7 | 57 |
-0.009 | 1959 | 29 | 93 | 170 | 48 | 218 | 22.0 | 56 |
-0.008 | 1958 | 27 | 85 | 149 | 25 | 174 | 14.4 | 55 |
-0.007 | 1957 | 28 | 88 | 131 | 30 | 161 | 18.6 | 54 |
-0.006 | 1956 | 30 | 88 | 113 | 25 | 138 | 18.1 | 53 |
-0.005 | 1955 | 27 | 86 | 106 | 16 | 122 | 13.1 | 52 |
-0.004 | 1954 | 33 | 94 | 68 | 18 | 86 | 20.9 | 51 |
-0.003 | 1953 | 27 | 88 | 158 | 63 | 221 | 28.5 | 50 |
-0.002 | 1952 | 30 | 90 | 124 | 22 | 146 | 15.1 | 49 |
-0.001 | 1951 | 29 | 89 | 150 | 33 | 183 | 18.0 | 48 |
0.000 | 1950 | 29 | 88 | 157 | 19 | 176 | 10.8 | 47 |
0.001 | 1949 | 26 | 91 | 206 | 43 | 249 | 17.3 | 46 |
0.002 | 1948 | 27 | 87 | 167 | 40 | 207 | 19.3 | 45 |
0.003 | 1947 | 30 | 86 | 145 | 17 | 162 | 10.5 | 44 |
0.004 | 1946 | 34 | 86 | 134 | 26 | 160 | 16.3 | 43 |
0.005 | 1945 | 44 | 84 | 151 | 19 | 170 | 11.2 | 42 |
0.006 | 1944 | 47 | 77 | 121 | 12 | 133 | 9.0 | 41 |
0.007 | 1943 | 39 | 84 | 102 | 29 | 131 | 22.1 | 40 |
0.008 | 1942 | 29 | 86 | 226 | 40 | 266 | 15.0 | 39 |
0.009 | 1941 | 29 | 87 | 240 | 42 | 282 | 14.9 | 38 |
0.010 | 1940 | 28 | 88 | 200 | 42 | 242 | 17.4 | 37 |
0.011 | 1939 | 29 | 92 | 211 | 42 | 253 | 16.6 | 36 |
0.012 | 1938 | 28 | 91 | 198 | 67 | 265 | 25.3 | 35 |
0.013 | 1937 | 27 | 94 | 195 | 35 | 230 | 15.2 | 34 |
0.014 | 1936 | 29 | 88 | 236 | 37 | 273 | 13.6 | 33 |
0.015 | 1935 | 29 | 90 | 129 | 32 | 161 | 19.9 | 32 |
0.016 | 1934 | 29 | 78 | 93 | 7 | 100 | 7.0 | 31 |
0.017 | 1933 | 29 | 91 | 168 | 40 | 208 | 19.2 | 30 |
0.018 | 1932 | 31 | 88 | 152 | 34 | 186 | 18.3 | 29 |
0.019 | 1931 | 27 | 82 | 244 | 24 | 268 | 9.0 | 28 |
0.020 | 1930 | 39 | 92 | 145 | 50 | 195 | 25.6 | 27 |
0.021 | 1929 | 40 | 90 | 188 | 29 | 217 | 13.4 | 26 |
0.022 | 1928 | 27 | 88 | 223 | 42 | 265 | 15.8 | 25 |
0.023 | 1927 | 28 | 90 | 240 | 39 | 279 | 14.0 | 24 |
0.024 | 1926 | 32 | 88 | 261 | 57 | 318 | 17.9 | 23 |
0.025 | 1925 | 48 | 88 | 30 | 24 | 54 | 44.4 | 22 |
0.026 | 1924 | 41 | 81 | 82 | 31 | 113 | 27.4 | 21 |
0.027 | 1923 | 32 | 89 | 222 | 37 | 259 | 14.3 | 20 |
0.028 | 1922 | 28 | 87 | 289 | 63 | 352 | 17.9 | 19 |
0.029 | 1921 | 31 | 88 | 226 | 28 | 254 | 11.0 | 18 |
0.030 | 1920 | 27 | 89 | 240 | 43 | 283 | 15.2 | 17 |
0.031 | 1919 | 29 | 90 | 254 | 43 | 297 | 14.5 | 16 |
0.032 | 1918 | 38 | 83 | 218 | 47 | 265 | 17.7 | 15 |