Nordrhein-Westfalen/Eifel dre01, Germany - GERM173 Additional Site Information Stefanie Fischer 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 : GERM173.CRN Measurement file name : GERM173.RWL Date checked : 24MAR14 Checked by : B. Bauer Beginning year : 1828 Ending year : 2004 Principal investigators: Stefanie Fischer Site name : Nordrhein-Westfalen/Eifel dre01 Site location : Germany Species information : QUPE DURMAST OAK Latitude : 5039 Longitude : 00619 Elevation : 320M Series intercorrelation: 0.464 Avg mean sensitivity : 0.237 Avg standard deviation : 0.665 Avg autocorrelation : 0.718 Number dated series : 10 Segment length tested : 50 Number problem segments: 20 Pct problem segments : 31.75 PART 5: CORRELATION OF SERIES BY SEGMENTS: DRE01 13:36 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 1825 1850 1875 1900 1925 1950 1975 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 dre0110m 1870 2004 .29B .33A .51 .71 .53 .51 2 dre0109m 1855 2004 .04B .01B .06B .14B .05B .04B 3 dre0108m 1869 2004 .24B .09B-.05B .06B .03B .00B 4 dre0107m 1846 2004 .60 .63 .57 .57 .56 .47 .47 5 dre0106m 1853 2004 .76 .60 .59 .80 .55 .56 6 dre0105m 1844 2004 .59 .77 .66 .68 .78 .64 .63 7 dre0104m 1855 2004 .48B .39B .15B .10B .08B .06B 8 dre0103m 1867 2004 .81 .85 .75 .66 .63 .64 9 dre0102m 1828 2004 .70 .76 .74 .54 .52 .69 .68 10 dre0101m 1851 2004 .76 .82 .77 .73 .65 .63 Av segment correlation .63 .55 .50 .46 .51 .43 .42 PART 7: DESCRIPTIVE STATISTICS: DRE01 13:36 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 dre0110m 1870 2004 135 6 2 .456 1.54 4.54 .949 .925 .201 2.70 .505 -.043 1 2 dre0109m 1855 2004 150 6 6 .045 1.36 2.71 .484 .703 .211 2.66 .391 .048 2 3 dre0108m 1869 2004 136 6 6 .070 1.54 3.70 .703 .744 .252 2.41 .345 -.005 1 4 dre0107m 1846 2004 159 7 0 .530 1.16 2.98 .502 .757 .216 2.79 .478 -.025 1 5 dre0106m 1853 2004 152 6 0 .629 1.48 6.33 .740 .716 .218 2.66 .390 -.047 1 6 dre0105m 1844 2004 161 7 0 .614 1.62 4.51 .595 .601 .252 2.74 .467 .025 2 7 dre0104m 1855 2004 150 6 6 .191 1.40 3.67 .693 .713 .273 2.51 .351 -.001 1 8 dre0103m 1867 2004 138 6 0 .693 1.28 6.76 .746 .780 .239 2.51 .322 -.002 1 9 dre0102m 1828 2004 177 7 0 .642 1.16 4.92 .704 .744 .250 2.73 .458 .007 1 10 dre0101m 1851 2004 154 6 0 .715 1.48 4.96 .581 .528 .257 2.90 .468 .024 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1512 63 20 .464 1.40 6.76 .665 .718 .237 2.90 .420 -.001