# Neuwirth - Nordrhein-Westfalen/Eifel dre08- FASY - ITRDB GERM180 #----------------------------------------------------------------------- # 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/16696 # Description: NOAA Landing Page of study # Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ180-noaa.rwl # Description: Raw Measurements - NOAA Template File # Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ180.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 dre08- FASY - ITRDB GERM180 #------------------- # 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 dre08 # Location: Germany # Northernmost_Latitude: 50.6667 # Southernmost_Latitude: 50.6667 # Easternmost_Longitude: 6.2667 # Westernmost_Longitude: 6.2667 # Elevation: 440 #------------------- # Data Collection # Collection_Name: GERM180 # Earliest_Year: 1858 # Most_Recent_Year: 2005 # 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, ## dre0814m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre0814m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre0812m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre0812m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre0811m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre0811m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre0810m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre0810m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre0809m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre0809m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre0808m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre0808m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre0807m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre0807m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre0806m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre0806m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre0805m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre0805m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre0804m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre0804m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre0803m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre0803m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre0802m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre0802m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## dre0801m_raw total ring width ,,,millimeter,,tree ring,,,N,Tree ID: dre0801m; 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 dre0814m_raw dre0812m_raw dre0811m_raw dre0810m_raw dre0809m_raw dre0808m_raw dre0807m_raw dre0806m_raw dre0805m_raw dre0804m_raw dre0803m_raw dre0802m_raw dre0801m_raw 1858 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 192 NaN NaN 1859 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 236 NaN NaN 1860 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 260 184 NaN 1861 NaN NaN NaN 183 NaN NaN NaN NaN 228 NaN 363 183 NaN 1862 NaN NaN 266 187 NaN NaN NaN NaN 338 NaN 308 302 NaN 1863 NaN NaN 129 175 NaN NaN NaN NaN 314 NaN 218 228 NaN 1864 NaN NaN 161 163 NaN NaN 210 NaN 285 NaN 271 238 NaN 1865 NaN NaN 146 86 NaN NaN 395 NaN 295 NaN 182 219 135 1866 NaN NaN 150 165 NaN NaN 380 NaN 324 NaN 193 230 144 1867 NaN NaN 203 167 NaN NaN 535 NaN 392 NaN 249 306 178 1868 NaN NaN 117 204 NaN NaN 435 NaN 356 NaN 189 244 124 1869 NaN NaN 105 156 NaN NaN 308 NaN 289 NaN 195 186 131 1870 NaN NaN 118 142 NaN NaN 321 NaN 325 NaN 210 214 116 1871 NaN NaN 90 118 NaN NaN 336 NaN 403 NaN 218 243 133 1872 NaN NaN 94 194 NaN NaN 317 NaN 398 NaN 219 203 116 1873 NaN NaN 94 101 NaN NaN 394 NaN 373 NaN 210 210 152 1874 NaN NaN 58 142 NaN NaN 322 NaN 234 NaN 220 154 119 1875 NaN NaN 79 233 NaN NaN 415 NaN 363 500 293 242 149 1876 NaN NaN 76 164 NaN NaN 302 NaN 258 374 185 136 149 1877 NaN NaN 86 150 NaN NaN 310 NaN 306 477 270 221 149 1878 NaN NaN 138 161 NaN NaN 353 NaN 372 752 263 253 205 1879 NaN NaN 128 142 NaN NaN 354 NaN 393 675 270 280 222 1880 NaN NaN 114 127 391 NaN 326 NaN 440 768 308 258 196 1881 NaN NaN 61 82 268 NaN 266 NaN 307 457 215 158 122 1882 NaN NaN 89 121 261 NaN 282 251 366 482 242 194 139 1883 NaN NaN 66 148 234 NaN 256 289 332 359 240 194 110 1884 NaN NaN 128 173 296 NaN 324 320 426 562 294 277 148 1885 NaN NaN 92 108 268 NaN 289 189 355 496 252 224 104 1886 NaN NaN 126 197 340 NaN 336 244 396 502 270 268 133 1887 NaN NaN 117 158 227 NaN 286 235 312 260 210 195 97 1888 NaN NaN 135 177 239 NaN 324 240 280 406 242 244 105 1889 NaN NaN 184 324 238 NaN 319 212 272 282 249 255 96 1890 117 NaN 224 352 275 NaN 346 230 268 282 299 296 127 1891 124 NaN 145 275 215 NaN 327 173 212 187 276 208 102 1892 107 NaN 121 299 272 NaN 369 255 239 264 209 222 86 1893 79 NaN 106 169 226 NaN 272 133 181 136 170 161 54 1894 83 NaN 168 340 340 NaN 321 191 299 364 244 286 103 1895 97 NaN 164 384 391 NaN 338 278 318 328 275 298 155 1896 79 NaN 119 277 351 NaN 254 202 260 252 222 229 130 1897 46 NaN 137 279 369 NaN 239 203 281 210 270 202 117 1898 74 NaN 116 138 345 NaN 286 189 329 269 314 269 131 1899 82 NaN 142 127 266 NaN 195 154 284 192 230 224 134 1900 88 134 121 140 312 NaN 174 116 288 160 192 194 120 1901 102 173 135 147 278 NaN 194 172 254 137 150 168 99 1902 136 146 166 109 342 NaN 212 142 292 140 191 190 113 1903 148 104 222 176 431 NaN 236 241 280 162 240 244 113 1904 124 114 205 205 397 NaN 212 230 246 140 213 198 124 1905 40 162 126 137 403 NaN 212 260 237 202 256 212 118 1906 62 149 157 237 471 NaN 189 247 192 238 217 236 98 1907 166 194 229 339 449 NaN 250 333 274 248 226 278 135 1908 161 190 226 392 433 NaN 251 314 266 236 252 314 132 1909 166 114 278 451 484 NaN 225 352 278 224 254 305 144 1910 192 113 296 442 520 NaN 113 302 302 221 250 292 152 1911 179 135 273 397 473 NaN 216 194 267 188 209 228 184 1912 176 182 144 254 432 NaN 92 158 221 170 188 179 136 1913 164 148 104 263 434 241 136 154 250 208 210 176 146 1914 167 158 157 351 419 312 219 202 318 216 240 276 154 1915 167 145 197 338 458 292 191 214 324 197 241 254 156 1916 182 120 247 355 475 346 262 218 366 266 259 196 187 1917 193 108 250 375 508 358 290 259 364 214 240 204 180 1918 206 82 250 359 422 344 233 286 333 198 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135 320 206 212 208 135 143 1937 146 146 238 146 356 297 160 318 186 177 244 176 200 1938 269 136 358 248 398 304 206 352 234 196 250 172 250 1939 296 107 366 236 420 296 243 428 210 194 290 222 182 1940 373 146 287 276 466 336 188 379 261 232 284 272 206 1941 417 164 264 354 377 360 206 354 224 208 254 250 201 1942 492 160 228 360 374 400 152 322 232 283 222 203 210 1943 506 287 306 433 332 364 264 398 246 310 249 256 220 1944 574 404 360 449 402 360 264 434 322 370 250 274 205 1945 627 399 366 453 436 338 288 428 292 357 222 298 223 1946 488 323 206 417 491 365 272 431 254 468 257 311 262 1947 310 238 172 264 319 251 165 330 154 296 196 232 232 1948 58 166 42 45 136 64 28 90 38 90 71 84 92 1949 189 270 203 71 297 166 107 239 100 258 138 146 178 1950 294 320 240 164 393 240 170 348 180 278 211 209 250 1951 400 304 318 226 476 288 200 461 211 361 258 246 264 1952 376 326 295 292 404 278 242 473 200 362 244 183 250 1953 356 330 230 300 391 317 192 531 206 309 239 189 254 1954 350 333 305 298 407 380 218 520 266 334 210 154 252 1955 438 291 336 346 430 428 288 486 264 328 210 184 293 1956 413 220 233 205 302 335 196 330 226 272 171 118 208 1957 411 234 257 227 302 318 213 287 190 302 186 178 264 1958 514 332 358 296 363 396 241 328 276 338 221 227 268 1959 375 264 179 204 248 252 206 196 186 228 203 172 177 1960 374 330 160 196 286 208 296 186 240 246 224 181 143 1961 389 373 300 206 382 250 217 179 284 222 260 246 216 1962 466 370 336 274 403 343 290 247 336 312 319 311 212 1963 452 336 332 260 336 302 274 268 324 295 292 254 223 1964 336 283 252 194 326 246 238 240 262 230 219 220 172 1965 412 464 296 215 418 286 171 242 305 252 254 257 196 1966 406 378 306 182 319 300 149 262 238 215 126 182 171 1967 394 408 334 280 356 322 208 298 284 308 174 231 214 1968 506 456 239 270 426 334 152 368 300 270 200 204 201 1969 476 483 321 298 370 306 167 302 309 290 210 214 226 1970 440 437 257 225 350 278 108 300 305 214 188 176 216 1971 474 398 310 257 362 360 184 332 328 285 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