/* DATA DESCRIPTION: Citation: Schweingruber, Fritz Hans; Sieber, Margret (2007): Tree-ring measurements of Picea abies (Norway spruce) from sample DUVBER-22. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.591462 Project(s): Northern Hemispheric Dendroclimatological Network (NHD/WSL) (URI: http://www.wsl.ch/dendro/) Coverage: LATITUDE: 62.040000 * LONGITUDE: 14.200000 MINIMUM ELEVATION: 550.0 m * MAXIMUM ELEVATION: 550.0 m Event(s): DUVBER * LATITUDE: 62.040000 * LONGITUDE: 14.200000 * ELEVATION: 550.0 m * LOCATION: Duvberg, Sweden * CAMPAIGN: WDD (URI: http://www.wsl.ch/dendro/dendrodb.html) * METHOD/DEVICE: Tree ring sampling (TREE) * COMMENT: Exposition S; Slope 30 deg; Geology: Blockschutt, Silikat; Tree line 900 m; av. Tree height 28 m; Tree cover 75%; Shrub cover 10%; Herb cover 90%; Moss cover 90%; Vegatation type: Myrtillo-Piceetum; Film number: 527A Comment: Species PCAB; No of rings 68; Begin 1911; End 1978 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: 544 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] -0.028 1978 23 70 72 11 83 13.3 74 -0.027 1977 24 63 49 7 56 12.5 73 -0.026 1976 23 60 68 8 76 10.5 72 -0.025 1975 22 76 72 16 88 18.2 71 -0.024 1974 25 75 65 14 79 17.7 70 -0.023 1973 25 67 64 12 76 15.8 69 -0.022 1972 20 70 94 14 108 13.0 68 -0.021 1971 22 68 78 11 89 12.4 67 -0.020 1970 24 66 70 10 80 12.5 66 -0.019 1969 21 74 94 13 107 12.1 65 -0.018 1968 22 81 119 21 140 15.0 64 -0.017 1967 22 73 98 25 123 20.3 63 -0.016 1966 21 72 114 9 123 7.3 62 -0.015 1965 20 67 99 17 116 14.7 61 -0.014 1964 22 66 71 9 80 11.3 60 -0.013 1963 19 68 115 15 130 11.5 59 -0.012 1962 19 55 96 6 102 5.9 58 -0.011 1961 23 71 78 15 93 16.1 57 -0.010 1960 21 72 97 13 110 11.8 56 -0.009 1959 20 79 96 21 117 17.9 55 -0.008 1958 19 75 112 14 126 11.1 54 -0.007 1957 20 63 110 24 134 17.9 53 -0.006 1956 18 58 138 9 147 6.1 52 -0.005 1955 17 73 171 20 191 10.5 51 -0.004 1954 17 67 162 8 170 4.7 50 -0.003 1953 18 78 205 19 224 8.5 49 -0.002 1952 18 64 205 15 220 6.8 48 -0.001 1951 18 71 183 26 209 12.4 47 0.000 1950 18 72 245 32 277 11.6 46 0.001 1949 18 71 239 25 264 9.5 45 0.002 1948 23 79 71 22 93 23.7 44 0.003 1947 18 54 267 21 288 7.3 43 0.004 1946 19 73 141 44 185 23.8 42 0.005 1945 21 75 146 30 176 17.0 41 0.006 1944 17 65 190 21 211 10.0 40 0.007 1943 20 75 170 26 196 13.3 39 0.008 1942 19 71 167 37 204 18.1 38 0.009 1941 18 56 307 17 324 5.2 37 0.010 1940 17 56 286 23 309 7.4 36 0.011 1939 18 70 253 26 279 9.3 35 0.012 1938 20 73 158 37 195 19.0 34 0.013 1937 18 77 263 27 290 9.3 33 0.014 1936 18 67 223 14 237 5.9 32 0.015 1935 17 65 216 23 239 9.6 31 0.016 1934 20 75 186 21 207 10.1 30 0.017 1933 20 68 225 30 255 11.8 29 0.018 1932 18 71 227 35 262 13.4 28 0.019 1931 18 71 153 28 181 15.5 27 0.020 1930 19 69 258 20 278 7.2 26 0.021 1929 21 62 233 19 252 7.5 25 0.022 1928 22 70 118 18 136 13.2 24 0.023 1927 17 73 186 26 212 12.3 23 0.024 1926 21 79 160 30 190 15.8 22 0.025 1925 20 72 239 27 266 10.2 21 0.026 1924 19 70 191 23 214 10.7 20 0.027 1923 20 59 130 16 146 11.0 19 0.028 1922 18 59 253 14 267 5.2 18 0.029 1921 20 67 149 24 173 13.9 17 0.030 1920 20 64 140 20 160 12.5 16 0.031 1919 19 54 232 9 241 3.7 15 0.032 1918 20 65 154 18 172 10.5 14 0.033 1917 18 61 198 16 214 7.5 13 0.034 1916 21 60 216 15 231 6.5 12 0.035 1915 21 57 247 18 265 6.8 11 0.036 1914 18 65 240 23 263 8.7 10 0.037 1913 20 60 128 26 154 16.9 9 0.038 1912 19 47 137 9 146 6.2 8 0.039 1911 23 51 105 8 113 7.1 7