Nordrhein-Westfalen/Eifel dre05, Germany - GERM177 Additional Site Information Burkhard Neuwirth Purpose of Collection: climate/growth relationship References: Friedrichs, D.A., V. Trouet, U. Büntgen, D.C. Frank, J. Esper, B. Neuwirth, and J. Löffler. 2009. Species-specific climate sensitivity of tree growth in Central-West Germany. Trees - Structure and Function, Vol. 23, No. 4, pp. 729-739. DOI: 10.1007/s00468-009-0315-2 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 : GERM177.CRN Measurement file name : GERM177.RWL Date checked : 24MAR14 Checked by : B. Bauer Beginning year : 1858 Ending year : 2004 Principal investigators: Burkhard Neuwirth Site name : Nordrhein-Westfalen/Eifel dre05 Site location : Germany Species information : FASY EUROPEAN BEECH Latitude : 5036 Longitude : 00629 Elevation : 470M Series intercorrelation: 0.811 Avg mean sensitivity : 0.297 Avg standard deviation : 0.854 Avg autocorrelation : 0.646 Number dated series : 14 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: DRE05 13:39 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 1850 1875 1900 1925 1950 1975 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 dre0502m 1858 2004 .68 .74 .84 .84 .91 .91 2 dre0503m 1863 2004 .73 .74 .85 .75 .60 .66 3 dre0504m 1875 2004 .82 .72 .79 .91 .91 4 dre0505m 1874 2004 .85 .83 .90 .92 .93 .93 5 dre0506m 1866 2004 .84 .88 .91 .92 .93 .92 6 dre0507m 1874 2004 .75 .74 .69 .67 .68 .73 7 dre0508m 1886 2004 .70 .78 .85 .90 .90 8 dre0509m 1876 2004 .76 .89 .90 .84 .85 9 dre0510m 1869 2004 .71 .70 .74 .70 .65 .67 10 dre0511m 1886 2004 .58 .80 .84 .84 .86 11 dre0512m 1875 2004 .81 .74 .74 .90 .90 12 dre0513m 1905 2004 .87 .87 .88 .90 13 dre0514m 1866 2004 .75 .79 .86 .90 .87 .87 14 dre0515m 1866 2004 .71 .67 .78 .75 .84 .80 Av segment correlation .75 .75 .81 .82 .83 .84 PART 7: DESCRIPTIVE STATISTICS: DRE05 13:39 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 dre0502m 1858 2004 147 6 0 .813 2.07 5.62 1.054 .812 .275 2.44 .328 .078 1 2 dre0503m 1863 2004 142 6 0 .726 2.01 4.18 .800 .721 .266 2.46 .295 .002 1 3 dre0504m 1875 2004 130 5 0 .848 1.76 3.56 .735 .580 .319 2.61 .386 .008 1 4 dre0505m 1874 2004 131 6 0 .901 2.25 4.40 .863 .587 .303 2.59 .325 .050 1 5 dre0506m 1866 2004 139 6 0 .899 2.20 5.07 .904 .535 .346 2.45 .346 .023 2 6 dre0507m 1874 2004 131 6 0 .682 2.01 4.06 .869 .634 .312 2.72 .420 .007 2 7 dre0508m 1886 2004 119 5 0 .834 2.55 4.23 .694 .401 .235 2.49 .318 .023 1 8 dre0509m 1876 2004 129 5 0 .851 1.99 3.68 .638 .627 .252 2.42 .377 .012 2 9 dre0510m 1869 2004 136 6 0 .696 1.86 4.31 .931 .775 .321 2.63 .501 .029 2 10 dre0511m 1886 2004 119 5 0 .799 1.89 4.26 .926 .712 .326 2.58 .369 .015 1 11 dre0512m 1875 2004 130 5 0 .830 2.15 5.77 1.014 .737 .304 2.38 .309 -.013 1 12 dre0513m 1905 2004 100 4 0 .887 2.29 4.63 .928 .620 .325 2.59 .424 .051 1 13 dre0514m 1866 2004 139 6 0 .839 1.92 3.76 .756 .536 .338 2.63 .447 .037 1 14 dre0515m 1866 2004 139 6 0 .768 2.24 4.51 .834 .726 .248 2.49 .328 .050 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1831 77 0 .811 2.08 5.77 .854 .646 .297 2.72 .368 .027