/* DATA DESCRIPTION: Citation: Schweingruber, Fritz Hans (2007): Tree-ring measurements of Abies alba (Silver fir) from sample ROG_TK-52. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.597443 Project(s): Northern Hemispheric Dendroclimatological Network (NHD/WSL) (URI: http://www.wsl.ch/dendro/) Coverage: LATITUDE: 47.150000 * LONGITUDE: 7.500000 MINIMUM ELEVATION: 535.0 m * MAXIMUM ELEVATION: 535.0 m Event(s): ROG_TK * LATITUDE: 47.150000 * LONGITUDE: 7.500000 * ELEVATION: 535.0 m * LOCATION: Roggwil, BE, Switzerland * CAMPAIGN: WDD (URI: http://www.wsl.ch/dendro/dendrodb.html) * METHOD/DEVICE: Tree ring sampling (TREE) * COMMENT: Slope 0 deg; av. Tree height 30 m; Vegatation type: Milio-Fagetum (E+K 8); Film number: 471A Comment: Species ABAL; No of rings 101; Begin 1873; End 1973 Parameter(s): AGE [ka BP] (Age) * GEOCODE Age [a AD/CE] (Age) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Density, minimum [1/100 g/cm**3] (N) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Density, maximum [1/100 g/cm**3] (X) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Earlywood width [1/100 mm] (E) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Latewood width [1/100 mm] (L) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Ring width [1/100 mm] (R) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Latewood [%] (P lw) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) Approximate age of pith [a] (Age_pith) * PI: Schweingruber, Fritz Hans (fritz.schweingruber@wsl.ch) License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 808 data points */ Age [ka BP] Age [a AD/CE] N [1/100 g/cm**3] X [1/100 g/cm**3] E [1/100 mm] L [1/100 mm] R [1/100 mm] P lw [%] Age_pith [a] -0.023 1973 32 90 20 12 32 37.5 108 -0.022 1972 30 90 19 12 31 38.7 107 -0.021 1971 28 88 20 10 30 33.3 106 -0.020 1970 29 84 24 9 33 27.3 105 -0.019 1969 28 91 24 11 35 31.4 104 -0.018 1968 32 75 16 6 22 27.3 103 -0.017 1967 26 83 37 15 52 28.8 102 -0.016 1966 27 77 45 16 61 26.2 101 -0.015 1965 28 76 42 21 63 33.3 100 -0.014 1964 29 91 41 20 61 32.8 99 -0.013 1963 30 81 30 19 49 38.8 98 -0.012 1962 28 91 40 15 55 27.3 97 -0.011 1961 25 88 53 41 94 43.6 96 -0.010 1960 26 80 40 16 56 28.6 95 -0.009 1959 29 91 34 26 60 43.3 94 -0.008 1958 27 88 39 10 49 20.4 93 -0.007 1957 25 78 53 18 71 25.4 92 -0.006 1956 28 83 36 24 60 40.0 91 -0.005 1955 25 78 91 16 107 15.0 90 -0.004 1954 24 79 84 34 118 28.8 89 -0.003 1953 25 90 75 63 138 45.7 88 -0.002 1952 25 91 74 40 114 35.1 87 -0.001 1951 24 88 75 31 106 29.2 86 0.000 1950 24 79 73 71 144 49.3 85 0.001 1949 24 98 72 42 114 36.8 84 0.002 1948 28 87 61 17 78 21.8 83 0.003 1947 25 99 85 42 127 33.1 82 0.004 1946 22 76 139 69 208 33.2 81 0.005 1945 25 85 102 76 178 42.7 80 0.006 1944 26 89 95 46 141 32.6 79 0.007 1943 23 93 135 75 210 35.7 78 0.008 1942 23 92 93 63 156 40.4 77 0.009 1941 22 83 103 35 138 25.4 76 0.010 1940 23 81 153 53 206 25.7 75 0.011 1939 23 71 152 62 214 29.0 74 0.012 1938 21 81 144 64 208 30.8 73 0.013 1937 20 88 189 67 256 26.2 72 0.014 1936 23 66 243 75 318 23.6 71 0.015 1935 23 82 145 60 205 29.3 70 0.016 1934 26 87 156 66 222 29.7 69 0.017 1933 22 82 142 53 195 27.2 68 0.018 1932 23 86 197 49 246 19.9 67 0.019 1931 22 78 99 74 173 42.8 66 0.020 1930 22 73 166 96 262 36.6 65 0.021 1929 26 91 102 69 171 40.4 64 0.022 1928 22 93 161 58 219 26.5 63 0.023 1927 26 83 149 104 253 41.1 62 0.024 1926 25 89 160 70 230 30.4 61 0.025 1925 22 78 129 110 239 46.0 60 0.026 1924 24 82 86 67 153 43.8 59 0.027 1923 26 95 128 68 196 34.7 58 0.028 1922 25 81 96 72 168 42.9 57 0.029 1921 27 88 124 106 230 46.1 56 0.030 1920 25 85 131 107 238 45.0 55 0.031 1919 26 97 174 80 254 31.5 54 0.032 1918 25 91 166 85 251 33.9 53 0.033 1917 23 85 193 115 308 37.3 52 0.034 1916 23 75 195 122 317 38.5 51 0.035 1915 21 79 212 109 321 34.0 50 0.036 1914 24 77 229 101 330 30.6 49 0.037 1913 26 86 263 117 380 30.8 48 0.038 1912 25 70 196 95 291 32.6 47 0.039 1911 19 100 174 50 224 22.3 46 0.040 1910 23 76 230 80 310 25.8 45 0.041 1909 26 83 192 69 261 26.4 44 0.042 1908 24 86 173 103 276 37.3 43 0.043 1907 25 88 144 93 237 39.2 42 0.044 1906 21 93 188 87 275 31.6 41 0.045 1905 21 71 171 119 290 41.0 40 0.046 1904 22 91 200 79 279 28.3 39 0.047 1903 21 89 245 81 326 24.8 38 0.048 1902 21 78 198 102 300 34.0 37 0.049 1901 25 79 177 95 272 34.9 36 0.050 1900 23 79 177 99 276 35.9 35 0.051 1899 22 94 148 63 211 29.9 34 0.052 1898 21 94 209 91 300 30.3 33 0.053 1897 22 82 141 103 244 42.2 32 0.054 1896 21 83 166 64 230 27.8 31 0.055 1895 25 93 109 73 182 40.1 30 0.056 1894 23 87 107 79 186 42.5 29 0.057 1893 33 97 65 55 120 45.8 28 0.058 1892 22 91 95 37 132 28.0 27 0.059 1891 23 87 128 31 159 19.5 26 0.060 1890 22 93 156 54 210 25.7 25 0.061 1889 22 89 156 61 217 28.1 24 0.062 1888 25 90 127 51 178 28.7 23 0.063 1887 23 90 65 56 121 46.3 22 0.064 1886 24 93 80 49 129 38.0 21 0.065 1885 22 95 124 50 174 28.7 20 0.066 1884 22 91 152 79 231 34.2 19 0.067 1883 22 92 188 60 248 24.2 18 0.068 1882 25 91 190 71 261 27.2 17 0.069 1881 22 85 181 54 235 23.0 16 0.070 1880 23 95 194 70 264 26.5 15 0.071 1879 21 88 216 66 282 23.4 14 0.072 1878 21 90 310 51 361 14.1 13 0.073 1877 22 93 246 54 300 18.0 12 0.074 1876 24 90 261 55 316 17.4 11 0.075 1875 25 95 289 72 361 19.9 10 0.076 1874 29 94 302 152 454 33.5 9 0.077 1873 23 86 591 59 650 9.1 8