/* DATA DESCRIPTION: Citation: Schweingruber, Fritz Hans; Luder, Rolf (2007): Tree-ring measurements of Picea abies (Norway spruce) from sample CHAS-S-17. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.590849 Project(s): Northern Hemispheric Dendroclimatological Network (NHD/WSL) (URI: http://www.wsl.ch/dendro/) Coverage: LATITUDE: 47.070000 * LONGITUDE: 7.050000 MINIMUM ELEVATION: 1400.0 m * MAXIMUM ELEVATION: 1400.0 m Event(s): CHAS-S * LATITUDE: 47.070000 * LONGITUDE: 7.050000 * ELEVATION: 1400.0 m * LOCATION: Chasseral, NE, Switzerland * CAMPAIGN: WDD (URI: http://www.wsl.ch/dendro/dendrodb.html) * METHOD/DEVICE: Tree ring sampling (TREE) * COMMENT: Exposition S; Slope 20 deg; Geology: Kalk-Schutt; Tree line 1500 m; av. Tree height 20 m; Tree cover 80%; Shrub cover 5%; Herb cover 50%; Vegatation type: Abieti-Fagetum; Film number: 222 Comment: Species PCAB; No of rings 119; Begin 1857; End 1975 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: 952 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] -0.025 1975 30 80 46 13 59 22.0 126 -0.024 1974 27 77 48 14 62 22.6 125 -0.023 1973 28 91 85 20 105 19.0 124 -0.022 1972 27 54 84 12 96 12.5 123 -0.021 1971 26 89 67 29 96 30.2 122 -0.020 1970 27 79 87 22 109 20.2 121 -0.019 1969 29 80 99 22 121 18.2 120 -0.018 1968 27 75 89 18 107 16.8 119 -0.017 1967 29 81 80 30 110 27.3 118 -0.016 1966 29 94 87 17 104 16.3 117 -0.015 1965 30 64 83 19 102 18.6 116 -0.014 1964 31 99 60 21 81 25.9 115 -0.013 1963 30 75 83 22 105 21.0 114 -0.012 1962 37 76 51 13 64 20.3 113 -0.011 1961 32 101 97 29 126 23.0 112 -0.010 1960 29 87 99 32 131 24.4 111 -0.009 1959 29 97 110 37 147 25.2 110 -0.008 1958 28 97 127 38 165 23.0 109 -0.007 1957 30 78 93 27 120 22.5 108 -0.006 1956 29 92 93 27 120 22.5 107 -0.005 1955 29 93 87 30 117 25.6 106 -0.004 1954 28 74 62 19 81 23.5 105 -0.003 1953 26 93 58 25 83 30.1 104 -0.002 1952 31 82 54 18 72 25.0 103 -0.001 1951 30 90 76 31 107 29.0 102 0.000 1950 28 72 51 14 65 21.5 101 0.001 1949 32 80 33 13 46 28.3 100 0.002 1948 25 92 43 15 58 25.9 99 0.003 1947 29 98 62 19 81 23.5 98 0.004 1946 27 82 52 15 67 22.4 97 0.005 1945 34 94 51 18 69 26.1 96 0.006 1944 31 94 66 21 87 24.1 95 0.007 1943 30 101 82 35 117 29.9 94 0.008 1942 26 88 89 15 104 14.4 93 0.009 1941 33 80 67 24 91 26.4 92 0.010 1940 28 95 94 25 119 21.0 91 0.011 1939 28 75 90 26 116 22.4 90 0.012 1938 26 90 75 24 99 24.2 89 0.013 1937 27 98 73 21 94 22.3 88 0.014 1936 26 85 88 17 105 16.2 87 0.015 1935 28 89 99 25 124 20.2 86 0.016 1934 34 94 80 26 106 24.5 85 0.017 1933 31 103 71 25 96 26.0 84 0.018 1932 25 103 85 24 109 22.0 83 0.019 1931 29 71 86 20 106 18.9 82 0.020 1930 34 93 61 18 79 22.8 81 0.021 1929 30 98 69 20 89 22.5 80 0.022 1928 33 95 68 30 98 30.6 79 0.023 1927 28 77 68 23 91 25.3 78 0.024 1926 29 102 63 20 83 24.1 77 0.025 1925 35 62 52 33 85 38.8 76 0.026 1924 29 69 72 12 84 14.3 75 0.027 1923 40 101 41 29 70 41.4 74 0.028 1922 33 72 58 17 75 22.7 73 0.029 1921 31 97 77 31 108 28.7 72 0.030 1920 32 88 84 41 125 32.8 71 0.031 1919 31 105 90 34 124 27.4 70 0.032 1918 36 101 96 50 146 34.2 69 0.033 1917 32 106 128 70 198 35.4 68 0.034 1916 32 85 86 62 148 41.9 67 0.035 1915 33 94 82 47 129 36.4 66 0.036 1914 30 94 65 21 86 24.4 65 0.037 1913 35 104 57 26 83 31.3 64 0.038 1912 27 46 80 1 81 1.2 63 0.039 1911 27 91 67 15 82 18.3 62 0.040 1910 28 77 76 22 98 22.4 61 0.041 1909 31 83 57 31 88 35.2 60 0.042 1908 30 86 77 22 99 22.2 59 0.043 1907 30 101 64 24 88 27.3 58 0.044 1906 37 78 63 20 83 24.1 57 0.045 1905 30 70 96 37 133 27.8 56 0.046 1904 28 95 109 15 124 12.1 55 0.047 1903 29 92 130 29 159 18.2 54 0.048 1902 34 82 98 56 154 36.4 53 0.049 1901 30 89 122 54 176 30.7 52 0.050 1900 30 103 97 29 126 23.0 51 0.051 1899 28 88 109 34 143 23.8 50 0.052 1898 28 97 112 34 146 23.3 49 0.053 1897 26 84 128 40 168 23.8 48 0.054 1896 26 73 104 28 132 21.2 47 0.055 1895 31 97 97 49 146 33.6 46 0.056 1894 34 86 66 38 104 36.5 45 0.057 1893 31 101 93 26 119 21.8 44 0.058 1892 28 95 129 42 171 24.6 43 0.059 1891 27 95 152 46 198 23.2 42 0.060 1890 27 86 146 49 195 25.1 41 0.061 1889 25 82 145 46 191 24.1 40 0.062 1888 27 92 143 41 184 22.3 39 0.063 1887 38 84 66 41 107 38.3 38 0.064 1886 31 102 91 50 141 35.5 37 0.065 1885 29 65 85 14 99 14.1 36 0.066 1884 31 85 100 38 138 27.5 35 0.067 1883 24 98 127 32 159 20.1 34 0.068 1882 27 76 135 29 164 17.7 33 0.069 1881 27 85 129 24 153 15.7 32 0.070 1880 27 91 153 53 206 25.7 31 0.071 1879 25 75 136 42 178 23.6 30 0.072 1878 26 81 102 43 145 29.7 29 0.073 1877 32 77 106 34 140 24.3 28 0.074 1876 26 86 72 20 92 21.7 27 0.075 1875 28 101 66 27 93 29.0 26 0.076 1874 29 89 49 16 65 24.6 25 0.077 1873 26 76 57 18 75 24.0 24 0.078 1872 26 85 54 18 72 25.0 23 0.079 1871 27 94 78 19 97 19.6 22 0.080 1870 34 85 42 25 67 37.3 21 0.081 1869 27 90 64 17 81 21.0 20 0.082 1868 28 90 53 31 84 36.9 19 0.083 1867 30 90 108 34 142 23.9 18 0.084 1866 33 83 49 28 77 36.4 17 0.085 1865 42 85 21 27 48 56.2 16 0.086 1864 28 91 89 28 117 23.9 15 0.087 1863 24 93 108 28 136 20.6 14 0.088 1862 27 92 86 43 129 33.3 13 0.089 1861 30 79 76 54 130 41.5 12 0.090 1860 28 77 72 20 92 21.7 11 0.091 1859 24 97 166 29 195 14.9 10 0.092 1858 27 73 91 77 168 45.8 9 0.093 1857 23 80 195 33 228 14.5 8