Nordrhein-Westfalen/Eifel dre12, Germany - GERM184 Additional Site Information Burkhard Neuwirth Purpose of Collection: climate/growth relationship References: Schultz, J. and B. Neuwirth. 2012. A new atmospheric circulation tree-ring index (ACTI) derived from climate proxies: Procedure, results and applications. Agricultural and Forest Meteorology 164: 149-160. DOI: 10.1016/j.agrformet.2012.05.007 Fischer, S. and B. Neuwirth. 2013. Vulnerability of trees to climate events in temperate forests of West Germany. ISRN Forestry Volume 2013, Article ID 201360, 15 pages. DOI: 10.1155/2013/201360 COFECHA output: Chronology file name : GERM184.CRN Measurement file name : GERM184.RWL Date checked : 24MAR14 Checked by : B. Bauer Beginning year : 1818 Ending year : 2004 Principal investigators: Burkhard Neuwirth Site name : Nordrhein-Westfalen/Eifel dre12 Site location : Germany Species information : FASY EUROPEAN BEECH Latitude : 5034 Longitude : 00621 Elevation : 480M Series intercorrelation: 0.750 Avg mean sensitivity : 0.284 Avg standard deviation : 0.673 Avg autocorrelation : 0.728 Number dated series : 15 Segment length tested : 50 Number problem segments: 3 Pct problem segments : 3.06 PART 5: CORRELATION OF SERIES BY SEGMENTS: DRE12 13:53 Mon 24 Mar 2014 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1800 1825 1850 1875 1900 1925 1950 1975 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 dre1201m 1839 2004 .60 .65 .73 .78 .85 .81 .82 2 dre1202m 1818 2004 .26A .39 .68 .76 .80 .81 .84 .84 3 dre1203m 1848 2004 .57 .57 .81 .93 .86 .84 .85 4 dre1204m 1859 2004 .76 .82 .76 .80 .84 .86 5 dre1205m 1854 2004 .29B .69 .81 .85 .84 .85 6 dre1206m 1851 2004 .78 .75 .77 .80 .84 .83 7 dre1207m 1920 2004 .74 .74 .66 .70 8 dre1208m 1828 2004 .66 .71 .76 .77 .74 .75 .78 9 dre1209m 1882 2004 .53 .83 .92 .90 .91 10 dre1210m 1841 2004 .52 .64 .70 .81 .89 .78 .81 11 dre1211m 1848 2004 .72 .75 .76 .88 .87 .79 .81 12 dre1212m 1847 2004 .78 .78 .73 .75 .74 .82 .85 13 dre1213m 1837 2004 .58 .83 .62 .72 .88 .70 .75 14 dre1214m 1820 2004 .35B .53 .70 .74 .88 .91 .80 .82 15 dre1215m 1851 2004 .72 .57 .73 .81 .80 .82 Av segment correlation .30 .59 .68 .71 .80 .83 .80 .82 PART 7: DESCRIPTIVE STATISTICS: DRE12 13:53 Mon 24 Mar 2014 Page 8 ----------------------------------------------------------------------------------------------------------------------------------- Corr //-------- Unfiltered --------\\ //---- Filtered -----\\ No. No. No. with Mean Max Std Auto Mean Max Std Auto AR Seq Series Interval Years Segmt Flags Master msmt msmt dev corr sens value dev corr () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 dre1201m 1839 2004 166 7 0 .753 1.31 3.89 .637 .724 .310 2.72 .402 -.018 2 2 dre1202m 1818 2004 187 8 1 .639 1.66 4.83 .913 .800 .292 2.43 .338 -.022 2 3 dre1203m 1848 2004 157 7 0 .804 1.57 3.08 .604 .676 .281 2.48 .379 .021 2 4 dre1204m 1859 2004 146 6 0 .799 1.36 4.46 .747 .745 .281 2.69 .412 .006 2 5 dre1205m 1854 2004 151 6 1 .691 1.15 3.02 .644 .779 .285 2.77 .462 -.051 1 6 dre1206m 1851 2004 154 6 0 .793 1.50 3.49 .651 .714 .308 2.57 .465 .011 2 7 dre1207m 1920 2004 85 4 0 .753 1.81 3.56 .648 .652 .249 2.44 .382 .008 1 8 dre1208m 1828 2004 177 7 0 .709 1.22 4.24 .584 .733 .278 2.46 .301 .017 1 9 dre1209m 1882 2004 123 5 0 .813 1.59 3.50 .680 .687 .268 2.48 .348 .057 2 10 dre1210m 1841 2004 164 7 0 .752 1.09 4.05 .572 .756 .270 2.53 .331 .059 1 11 dre1211m 1848 2004 157 7 0 .814 1.53 3.22 .596 .614 .294 2.53 .354 .000 2 12 dre1212m 1847 2004 158 7 0 .784 1.62 3.34 .587 .605 .276 2.46 .358 -.006 2 13 dre1213m 1837 2004 168 7 0 .712 1.36 4.16 .699 .744 .285 2.56 .386 -.014 2 14 dre1214m 1820 2004 185 8 1 .734 1.21 3.86 .752 .844 .303 2.43 .321 -.002 1 15 dre1215m 1851 2004 154 6 0 .752 1.59 4.38 .738 .767 .263 2.61 .390 .069 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 2332 98 3 .750 1.42 4.83 .673 .728 .284 2.77 .373 .008