/* DATA DESCRIPTION: Citation: Schweingruber, Fritz Hans (2007): Tree-ring measurements of Abies alba (Silver fir) from sample BBW_TA-31. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.589476 Project(s): Northern Hemispheric Dendroclimatological Network (NHD/WSL) (URI: http://www.wsl.ch/dendro/) Coverage: LATITUDE: 46.170000 * LONGITUDE: 7.500000 MINIMUM ELEVATION: 1740.0 m * MAXIMUM ELEVATION: 1740.0 m Event(s): BBW_TA * LATITUDE: 46.170000 * LONGITUDE: 7.500000 * ELEVATION: 1740.0 m * LOCATION: Bürchen, Bielwald, Switzerland * CAMPAIGN: WDD (URI: http://www.wsl.ch/dendro/dendrodb.html) * METHOD/DEVICE: Tree ring sampling (TREE) * COMMENT: Exposition N; Slope 15 deg; Geology: Hellglimmergneis, Moräne; av. Tree height 27 m; Vegatation type: Larici-Piceetum m. ABAL; Film number: 607A Comment: Species ABAL; No of rings 120; Begin 1861; End 1980 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: 954 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] -0.030 1980 26 83 68 20 88 22.7 167 -0.029 1979 25 93 72 19 91 20.9 166 -0.028 1978 26 90 67 14 81 17.3 165 -0.027 1977 26 89 80 17 97 17.5 164 -0.026 1976 25 84 67 14 81 17.3 163 -0.025 1975 30 92 46 11 57 19.3 162 -0.024 1974 25 91 64 14 78 17.9 161 -0.023 1973 26 87 61 13 74 17.6 160 -0.022 1972 27 84 64 13 77 16.9 159 -0.021 1971 27 86 63 16 79 20.3 158 -0.020 1970 25 89 63 13 76 17.1 157 -0.019 1969 25 88 66 17 83 20.5 156 -0.018 1968 26 85 76 7 83 8.4 155 -0.017 1967 27 87 79 14 93 15.1 154 -0.016 1966 29 88 66 12 78 15.4 153 -0.015 1965 27 87 65 14 79 17.7 152 -0.014 1964 28 96 73 17 90 18.9 151 -0.013 1963 29 90 62 19 81 23.5 150 -0.012 1962 25 92 85 23 108 21.3 149 -0.011 1961 28 94 84 17 101 16.8 148 -0.010 1960 26 86 84 12 96 12.5 147 -0.009 1959 26 91 90 18 108 16.7 146 -0.008 1958 26 95 89 20 109 18.3 145 -0.007 1957 25 88 97 11 108 10.2 144 -0.006 1956 26 90 86 19 105 18.1 143 -0.005 1955 24 84 104 25 129 19.4 142 -0.004 1954 24 83 97 22 119 18.5 141 -0.003 1953 27 96 74 23 97 23.7 140 -0.002 1952 26 93 95 19 114 16.7 139 -0.001 1951 25 93 79 17 96 17.7 138 0.000 1950 27 94 94 13 107 12.1 137 0.001 1949 25 96 102 20 122 16.4 136 0.002 1948 27 94 72 12 84 14.3 135 0.003 1947 29 101 86 19 105 18.1 134 0.004 1946 27 94 112 26 138 18.8 133 0.005 1945 31 100 92 26 118 22.0 132 0.006 1944 31 99 111 41 152 27.0 131 0.007 1943 29 97 120 35 155 22.6 130 0.008 1942 30 92 103 21 124 16.9 129 0.009 1941 27 85 118 19 137 13.9 128 0.010 1940 29 90 112 26 138 18.8 127 0.011 1939 27 85 131 22 153 14.4 126 0.012 1938 27 87 121 32 153 20.9 125 0.013 1937 25 89 121 28 149 18.8 124 0.014 1936 25 83 137 24 161 14.9 123 0.015 1935 25 86 137 26 163 16.0 122 0.016 1934 27 87 132 27 159 17.0 121 0.017 1933 24 88 136 42 178 23.6 120 0.018 1932 22 93 160 33 193 17.1 119 0.019 1931 24 81 166 21 187 11.2 118 0.020 1930 22 89 164 29 193 15.0 117 0.021 1929 22 86 160 31 191 16.2 116 0.022 1928 24 95 176 59 235 25.1 115 0.023 1927 24 94 158 30 188 16.0 114 0.024 1926 25 99 182 36 218 16.5 113 0.025 1925 25 99 142 45 187 24.1 112 0.026 1924 26 93 140 29 169 17.2 111 0.027 1923 27 101 128 54 182 29.7 110 0.028 1922 29 95 130 22 152 14.5 109 0.029 1921 29 103 174 44 218 20.2 108 0.030 1920 29 99 143 38 181 21.0 107 0.031 1919 29 100 139 36 175 20.6 106 0.032 1918 29 93 178 48 226 21.2 105 0.033 1917 26 94 149 45 194 23.2 104 0.034 1916 27 97 175 52 227 22.9 103 0.035 1915 26 96 158 32 190 16.8 102 0.036 1914 26 96 182 45 227 19.8 101 0.037 1913 28 98 172 42 214 19.6 100 0.038 1912 26 91 159 47 206 22.8 99 0.039 1911 25 100 156 62 218 28.4 98 0.040 1910 25 93 122 43 165 26.1 97 0.041 1909 28 94 95 50 145 34.5 96 0.042 1908 25 95 120 35 155 22.6 95 0.043 1907 27 96 101 33 134 24.6 94 0.044 1906 26 100 114 29 143 20.3 93 0.045 1905 23 92 152 31 183 16.9 92 0.046 1904 26 95 143 56 199 28.1 91 0.047 1903 25 96 163 40 203 19.7 90 0.048 1902 25 92 172 42 214 19.6 89 0.049 1901 27 91 203 52 255 20.4 88 0.050 1900 24 91 169 66 235 28.1 87 0.051 1899 26 95 176 68 244 27.9 86 0.052 1898 22 92 209 28 237 11.8 85 0.053 1897 24 93 154 46 200 23.0 84 0.054 1896 23 81 156 28 184 15.2 83 0.055 1895 23 94 136 37 173 21.4 82 0.056 1894 26 96 130 39 169 23.1 81 0.057 1893 25 95 136 33 169 19.5 80 0.058 1892 24 93 167 35 202 17.3 79 0.059 1891 24 92 109 25 134 18.7 78 0.060 1890 25 92 132 30 162 18.5 77 0.061 1889 24 97 140 35 175 20.0 76 0.062 1888 27 93 88 20 108 18.5 75 0.063 1887 24 93 135 45 180 25.0 74 0.064 1886 28 96 114 45 159 28.3 73 0.065 1885 27 95 123 42 165 25.5 72 0.066 1884 25 99 125 57 182 31.3 71 0.067 1883 25 89 102 20 122 16.4 70 0.068 1882 27 87 101 32 133 24.1 69 0.069 1881 27 91 123 39 162 24.1 68 0.070 1880 29 88 100 27 127 21.3 67 0.071 1879 27 91 81 26 107 24.3 66 0.072 1878 27 90 94 32 126 25.4 65 0.073 1877 27 92 98 26 124 21.0 64 0.074 1876 28 91 107 40 147 27.2 63 0.075 1875 26 93 79 28 107 26.2 62 0.076 1874 28 87 91 25 116 21.6 61 0.077 1873 27 88 107 46 153 30.1 60 0.078 1872 28 85 72 28 100 28.0 59 0.079 1871 29 86 93 25 118 21.2 58 0.080 1870 29 88 69 27 96 28.1 57 0.081 1869 30 86 92 32 124 25.8 56 0.082 1868 25 91 71 29 100 29.0 55 0.083 1867 54 0.084 1866 25 87 101 26 127 20.5 53 0.085 1865 27 97 75 23 98 23.5 52 0.086 1864 26 90 87 24 111 21.6 51 0.087 1863 24 90 111 26 137 19.0 50 0.088 1862 29 97 70 19 89 21.3 49 0.089 1861 29 99 75 22 97 22.7 48