# Neuwirth - Nordrhein-Westfalen/Eifel dre10- FASY - ITRDB GERM182 #----------------------------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program # National Centers for Environmental Information (NCEI) #----------------------------------------------------------------------- # Template Version 3.0 # Encoding: UTF-8 # NOTE: Please cite original publication, online resource and date accessed when using these data, # If there is no publication information, please cite investigator, title, online resource and date accessed. # # Online_Resource: https://www.ncdc.noaa.gov/paleo/study/16698 # Description: NOAA Landing Page of study # Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ182-noaa.rwl # Description: Raw Measurements - NOAA Template File # Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ182.rwl # Description: Raw Measurements - Tucson Decadal File # # Archive: Treering # # Dataset_DOI: # # Parameter_Keywords: ring width #------------------- # Contribution_Date # Date: 2014-02-27 #------------------- # File_Last_Modified_Date # Date: 2019-02-05 #------------------- # Title # Study_Name: Neuwirth - Nordrhein-Westfalen/Eifel dre10- FASY - ITRDB GERM182 #------------------- # Investigators: Neuwirth, B. #------------------- # Description_Notes_and_Keywords # Description: Purpose of Collection: # climate/growth relationship NOAA Template Raw Measurements file added 2019-02-05. #------------------- # Publication # Authors: Dagmar A. Friedrichs, Burkhard Neuwirth, Matthias Winiger, Jorg Loffler # Journal_Name: Dendrochronologia # Published_Title: Methodologically induced differences in oak site classifications in a homogeneous tree-ring network # Published_Date_or_Year: 2009 # Volume: 27 # Pages: 21-30 # Report_Number: # DOI: 10.1016/j.dendro.2008.02.001 # Full_Citation: # Abstract: Spatiotemporal variations in tree growth are induced by varying environmental conditions. Different methods like variants of the principal component analysis and the hierarchical cluster analysis are commonly applied in dendroecology to separate subsets of growth patterns within large tree-ring datasets. To seek for methodological differences in classification techniques and their specific characteristics, we compared three standard methods using a homogeneous oak (Quercus spp.) network from temperate forests in Central-West Germany. Classifications of the original dataset consisting of 46 oak ring-width sites, carried out with the varimax rotated principle component analysis, Ward's method and the average linkage method, reveal differences in the classification of approximately 20% of the sites. Analyses with modified datasets are calculated to evaluate effects of dataset extension, different time periods and different tree-ring detrendings. The application of the principal component analysis generally leads to the most stable site classifications, whereas the most sensitive response to changes in the dataset is obtained by Ward's method. The average linkage method separates single sites in the classification and thus emphasises outliers within the tree-ring network. #------------------- # Site Information # Site_Name: Nordrhein-Westfalen/Eifel dre10 # Location: Germany # Northernmost_Latitude: 50.5667 # Southernmost_Latitude: 50.5667 # Easternmost_Longitude: 6.35 # Westernmost_Longitude: 6.35 # Elevation: 490 #------------------- # Data Collection # Collection_Name: GERM182 # Earliest_Year: 1817 # Most_Recent_Year: 2004 # Time_Unit: AD # Notes: #------------------- # Species # Species_Name: Fagus sylvatica L. # Common_Name: European beech # Tree_Species_Code: FASY #------------------- # Chronology_Information # Chronology: #--------------------- # Variables # Data variables follow that are preceded by '##' in columns one and two. # Variables list, one per line; shortname-tab- components: what, material, error, units, seasonality, archive, detail, method, C or N for Character or Numeric data,additional information) ## age_CE age,,,year Common Era,,tree ring,,,N, ## dre1001m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1001m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre1002m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1002m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre1003m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1003m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre1004m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1004m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre1005m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1005m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre1006m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1006m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre1007m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1007m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre1009m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1009m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre1010m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1010m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre1011m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1011m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre1012m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1012m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre1013m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1013m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre1014m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1014m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre1015m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre1015m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 #--------------------- # Data: # Missing_Values: NA age_CE dre1001m_raw dre1002m_raw dre1003m_raw dre1004m_raw dre1005m_raw dre1006m_raw dre1007m_raw dre1009m_raw dre1010m_raw dre1011m_raw dre1012m_raw dre1013m_raw dre1014m_raw dre1015m_raw 1817 NaN 177 NaN NaN NaN 237 NaN NaN NaN NaN NaN NaN NaN NaN 1818 NaN 182 NaN NaN NaN 179 NaN NaN NaN NaN NaN NaN NaN NaN 1819 NaN 264 NaN NaN NaN 149 NaN NaN NaN NaN NaN NaN NaN NaN 1820 436 324 NaN NaN NaN 177 NaN NaN NaN NaN NaN NaN NaN NaN 1821 378 360 NaN 262 NaN 273 NaN NaN NaN NaN 191 334 NaN NaN 1822 196 138 NaN 99 NaN 104 130 NaN NaN NaN 117 167 NaN NaN 1823 283 318 NaN 307 NaN 194 391 NaN NaN NaN 263 252 NaN NaN 1824 272 266 197 265 NaN 111 341 NaN NaN NaN 322 230 NaN NaN 1825 184 121 239 128 NaN 79 212 NaN NaN NaN 123 110 NaN NaN 1826 201 188 204 201 200 96 272 NaN NaN NaN 181 98 NaN NaN 1827 168 150 272 166 250 82 261 NaN NaN NaN 174 114 383 NaN 1828 237 180 375 196 339 95 303 NaN NaN NaN 288 154 416 NaN 1829 258 196 320 281 424 133 394 NaN NaN NaN 324 161 456 NaN 1830 191 228 98 250 381 143 320 NaN NaN NaN 275 132 525 300 1831 59 106 66 66 310 37 54 NaN NaN NaN 131 42 95 200 1832 168 148 150 98 284 47 221 NaN NaN NaN 185 104 319 230 1833 175 142 122 92 172 90 142 138 NaN NaN 142 50 339 190 1834 193 148 171 130 174 152 247 234 NaN NaN 230 89 466 228 1835 86 116 119 84 78 103 128 150 NaN 163 128 38 258 122 1836 103 90 111 88 90 84 130 155 NaN 121 186 48 291 158 1837 103 126 140 90 74 120 158 122 NaN 158 226 53 264 152 1838 109 70 52 42 50 97 151 23 NaN 152 168 35 53 56 1839 137 88 78 80 84 107 146 91 NaN 138 196 40 128 84 1840 145 97 122 106 77 168 191 99 NaN 104 218 46 173 107 1841 91 78 94 78 59 85 134 65 NaN 71 170 44 144 40 1842 70 72 72 62 43 78 116 79 121 48 113 24 96 42 1843 93 62 78 66 56 120 109 107 135 120 114 56 115 100 1844 95 97 80 78 55 228 137 83 125 114 152 66 134 107 1845 86 132 102 82 56 190 223 134 149 142 160 64 114 117 1846 86 102 70 75 51 128 117 98 110 98 114 39 83 95 1847 94 76 69 62 54 133 101 43 100 54 118 34 76 83 1848 140 148 142 149 93 210 242 98 145 135 208 71 131 171 1849 116 129 110 110 59 130 158 80 124 89 134 58 82 97 1850 86 92 93 106 100 132 120 66 98 67 151 42 86 96 1851 110 150 156 172 204 106 94 110 121 137 228 106 130 153 1852 124 178 159 152 219 120 162 89 171 100 231 127 138 146 1853 124 168 140 131 198 111 162 112 163 105 264 112 147 128 1854 96 54 94 144 176 53 46 104 53 121 222 107 68 142 1855 117 122 122 183 208 97 142 95 100 114 254 110 92 156 1856 90 126 85 186 135 66 130 96 146 92 222 71 87 112 1857 79 110 84 172 130 66 143 95 119 112 146 49 58 114 1858 75 77 56 138 83 46 80 73 56 78 121 24 54 72 1859 142 134 95 186 130 110 150 106 132 110 164 54 82 151 1860 89 110 102 165 149 84 180 128 118 122 180 66 121 174 1861 110 118 121 233 170 106 254 160 130 166 177 82 128 194 1862 111 148 108 233 165 80 206 151 120 161 208 74 121 222 1863 150 175 94 172 86 82 173 140 117 134 132 64 98 134 1864 184 112 130 170 90 60 218 160 80 122 128 66 74 127 1865 66 74 52 88 84 38 127 47 54 90 98 21 48 82 1866 98 60 76 126 112 76 135 72 98 108 128 40 49 118 1867 160 109 94 176 172 114 185 112 145 153 176 67 80 160 1868 156 108 86 142 108 78 186 114 118 117 136 50 87 128 1869 147 74 85 114 93 74 180 128 96 100 110 56 96 85 1870 88 83 66 78 66 58 158 114 78 96 104 48 82 66 1871 126 118 123 140 138 84 182 112 109 146 198 68 119 122 1872 136 142 99 146 122 105 206 141 138 174 168 40 124 112 1873 183 141 128 166 127 15 180 168 60 154 178 66 115 150 1874 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126 164 1909 224 103 62 268 84 151 100 162 140 160 184 229 122 146 1910 324 159 78 360 128 206 111 214 197 154 190 230 106 181 1911 337 200 97 256 118 187 162 147 220 184 199 220 141 192 1912 192 94 34 138 86 178 100 112 172 146 139 180 71 99 1913 136 140 67 140 80 170 120 108 214 166 154 210 98 138 1914 200 157 102 138 145 224 166 63 292 230 120 158 105 104 1915 214 148 62 144 88 162 138 136 186 150 108 138 64 91 1916 186 104 68 202 60 226 168 144 182 182 124 222 94 170 1917 207 146 80 186 92 170 137 135 228 164 146 216 82 146 1918 182 160 91 141 84 154 72 132 153 128 132 142 62 104 1919 168 150 85 138 76 166 76 134 160 115 130 155 70 118 1920 116 90 68 128 88 186 82 144 150 138 140 154 80 150 1921 106 64 64 80 58 122 72 110 98 108 68 93 44 104 1922 52 46 26 38 30 62 39 42 115 62 51 50 30 48 1923 10 32 30 68 47 122 97 60 143 80 30 80 16 110 1924 141 70 70 67 74 84 82 157 106 101 54 94 67 72 1925 196 126 83 102 86 104 110 171 112 110 82 100 79 101 1926 162 130 72 128 70 174 130 164 81 118 86 138 102 146 1927 97 120 64 160 73 184 141 133 94 114 70 166 74 153 1928 68 107 66 138 60 146 122 86 101 68 81 108 68 108 1929 146 118 150 168 96 164 70 141 134 108 92 137 84 134 1930 166 102 170 132 36 168 65 154 139 102 83 119 84 88 1931 178 150 203 166 86 204 99 220 201 132 96 164 93 138 1932 244 168 212 228 77 246 140 240 240 142 161 278 137 171 1933 319 184 206 226 110 252 192 248 276 158 183 219 160 172 1934 218 110 127 119 38 194 134 184 139 136 95 128 98 100 1935 172 94 86 98 27 164 88 157 132 114 74 125 95 98 1936 88 54 69 88 33 137 117 115 130 105 46 93 58 44 1937 69 111 90 116 52 114 142 120 180 130 103 105 72 82 1938 204 182 133 116 72 176 142 153 160 124 142 118 100 145 1939 202 158 128 134 72 180 156 178 176 124 164 87 119 134 1940 224 178 178 174 89 238 161 208 200 169 210 136 134 153 1941 222 168 172 158 90 166 158 218 226 159 189 130 118 129 1942 226 136 168 97 89 148 142 190 177 142 145 122 105 155 1943 248 177 254 156 148 188 147 232 276 177 235 170 120 174 1944 231 178 220 118 125 216 201 246 278 132 177 173 137 132 1945 242 210 255 92 140 230 174 136 309 167 294 140 88 148 1946 338 224 352 208 172 332 272 192 356 146 204 103 184 186 1947 226 172 205 158 60 202 164 145 219 112 145 58 94 104 1948 52 22 42 15 18 39 18 22 30 23 24 14 26 24 1949 161 162 135 72 46 214 111 144 154 91 161 84 132 148 1950 302 240 230 220 138 308 202 290 238 181 332 200 228 260 1951 262 270 221 282 138 310 274 312 264 182 246 186 224 300 1952 214 228 160 196 97 253 238 269 250 133 206 138 159 177 1953 149 210 168 78 110 247 140 204 172 110 170 140 94 149 1954 214 214 215 218 122 256 206 258 216 130 196 175 149 166 1955 232 232 192 225 151 228 188 312 288 134 266 220 171 194 1956 162 146 123 186 76 180 156 232 214 102 218 153 115 165 1957 140 136 102 179 99 104 122 234 187 110 138 132 60 133 1958 236 180 205 321 187 278 206 320 322 221 214 188 146 154 1959 176 172 112 167 69 166 163 202 214 158 190 108 96 105 1960 132 120 79 54 76 100 92 112 139 91 80 60 48 46 1961 154 205 158 137 108 172 172 191 225 136 178 147 105 98 1962 258 229 152 184 138 220 183 332 288 219 208 234 132 167 1963 174 140 144 155 71 159 146 246 208 172 166 188 74 152 1964 211 142 176 114 44 163 149 216 185 127 116 154 62 158 1965 238 197 292 137 134 246 174 314 246 140 226 282 70 188 1966 186 188 204 146 171 212 164 270 224 152 232 270 106 200 1967 283 212 283 232 245 278 204 302 268 166 235 308 191 242 1968 302 201 250 200 260 292 172 232 232 198 218 276 156 237 1969 238 158 190 175 157 231 189 152 210 184 164 207 160 218 1970 194 173 242 152 178 196 122 174 177 219 120 255 108 174 1971 234 220 249 212 182 226 218 218 233 210 198 271 124 216 1972 202 196 240 230 146 258 221 280 256 220 220 282 118 102 1973 214 158 203 182 169 210 183 190 230 152 160 182 92 100 1974 122 84 182 160 201 256 116 118 136 134 142 208 53 67 1975 138 186 236 250 260 298 209 280 282 242 188 200 148 153 1976 96 92 92 79 74 106 100 105 101 88 88 100 79 102 1977 131 84 138 134 140 95 98 176 132 124 66 49 52 99 1978 106 32 178 206 130 112 178 182 142 114 139 118 67 164 1979 145 108 150 208 122 141 203 154 138 122 106 155 60 128 1980 103 54 111 184 68 68 114 78 122 82 56 59 42 83 1981 83 28 96 274 87 109 144 176 132 136 56 79 34 96 1982 186 47 225 365 206 165 212 310 161 218 116 168 95 192 1983 182 46 161 206 150 104 125 204 81 149 76 128 63 138 1984 160 50 173 206 138 118 118 272 38 160 75 174 133 190 1985 183 78 172 296 180 154 166 248 70 152 112 242 156 226 1986 182 74 125 187 131 94 132 217 93 138 105 132 118 178 1987 164 90 116 202 154 146 152 190 88 122 138 170 105 220 1988 164 94 125 320 118 214 175 184 92 208 170 265 184 284 1989 151 90 142 189 92 126 158 199 134 161 138 206 132 193 1990 124 38 64 116 76 50 112 83 86 92 58 90 88 114 1991 29 77 114 168 70 84 150 122 102 90 125 110 214 234 1992 186 62 103 176 160 131 70 123 140 146 159 104 134 213 1993 228 102 126 129 182 130 152 140 152 123 178 144 206 216 1994 206 120 136 192 204 168 209 184 226 172 193 171 244 168 1995 186 91 145 176 138 147 240 140 222 152 182 208 196 173 1996 105 90 100 94 61 102 112 88 136 102 134 121 188 74 1997 126 139 224 188 100 220 257 148 210 166 208 325 275 226 1998 202 164 220 218 164 227 249 221 229 236 320 288 216 191 1999 170 216 201 164 134 150 232 186 250 155 236 213 248 190 2000 98 39 57 133 72 76 148 96 86 76 88 107 86 117 2001 187 236 270 300 236 240 352 268 290 224 278 350 360 340 2002 108 88 136 96 126 89 204 122 96 148 103 120 140 55 2003 170 196 247 108 168 179 302 204 204 204 220 243 276 180 2004 54 44 55 36 82 74 78 82 41 94 65 106 74 50