Nordrhein-Westfalen/Eifel dre04, Germany - GERM176 Additional Site Information Stefanie Fischer 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 : GERM176.CRN Measurement file name : GERM176.RWL Date checked : 24MAR14 Checked by : B. Bauer Beginning year : 1889 Ending year : 2004 Principal investigators: Stefanie Fischer Site name : Nordrhein-Westfalen/Eifel dre04 Site location : Germany Species information : PSME DOUGLAS-FIR Latitude : 5036 Longitude : 00627 Elevation : 525M Series intercorrelation: 0.656 Avg mean sensitivity : 0.231 Avg standard deviation : 1.416 Avg autocorrelation : 0.805 Number dated series : 17 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: DRE04 13:38 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 1875 1900 1925 1950 1975 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 dre0401m 1909 2004 .65 .63 .70 .67 2 dre0402m 1899 2004 .69 .72 .71 .60 .46 3 dre0403m 1895 2004 .75 .75 .64 .77 .72 4 dre0404m 1893 2004 .59 .63 .56 .65 .57 5 dre0405m 1889 2004 .52 .79 .80 .80 .75 6 dre0406m 1929 2004 .79 .76 .75 7 dre0407m 1904 2004 .82 .79 .70 .55 8 dre0408m 1901 2004 .78 .73 .66 .60 9 dre0409m 1907 2004 .71 .78 .68 .66 10 dre0410m 1898 2004 .67 .68 .60 .73 .72 11 dre0411m 1895 2004 .51 .55 .67 .69 .67 12 dre0412m 1890 2004 .73 .83 .71 .65 .64 13 dre0413m 1916 2004 .76 .78 .82 .78 14 dre0414m 1922 2004 .58 .62 .77 .76 15 dre0418m 1924 2004 .58 .63 .78 .76 16 dre0419m 1902 2004 .50 .64 .71 .65 17 dre0420m 1889 2004 .44 .70 .66 .69 .68 Av segment correlation .61 .69 .69 .72 .67 PART 7: DESCRIPTIVE STATISTICS: DRE04 13:38 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 dre0401m 1909 2004 96 4 0 .673 3.27 6.53 1.387 .856 .214 2.47 .420 -.083 1 2 dre0402m 1899 2004 106 5 0 .601 3.03 7.03 1.310 .849 .203 2.51 .420 -.009 4 3 dre0403m 1895 2004 110 5 0 .731 3.22 7.62 1.723 .870 .240 2.93 .505 .019 1 4 dre0404m 1893 2004 112 5 0 .565 2.30 7.99 1.205 .881 .214 2.65 .482 -.051 1 5 dre0405m 1889 2004 116 5 0 .662 2.26 7.41 1.729 .945 .227 2.56 .473 -.031 2 6 dre0406m 1929 2004 76 3 0 .751 3.91 8.90 1.711 .741 .221 2.89 .429 .045 1 7 dre0407m 1904 2004 101 4 0 .701 3.47 8.08 1.973 .912 .218 2.48 .427 -.054 1 8 dre0408m 1901 2004 104 4 0 .705 2.02 6.36 1.222 .878 .261 2.41 .342 -.057 1 9 dre0409m 1907 2004 98 4 0 .682 2.91 6.11 1.434 .842 .244 2.68 .386 .050 1 10 dre0410m 1898 2004 107 5 0 .684 3.26 6.77 1.103 .619 .228 2.60 .416 -.010 1 11 dre0411m 1895 2004 110 5 0 .593 2.22 6.97 1.365 .904 .265 2.44 .387 -.022 1 12 dre0412m 1890 2004 115 5 0 .667 2.62 6.05 1.181 .833 .225 2.43 .352 -.004 2 13 dre0413m 1916 2004 89 4 0 .768 3.22 6.74 1.096 .618 .225 2.60 .450 -.044 1 14 dre0414m 1922 2004 83 4 0 .664 3.91 7.10 1.322 .621 .241 2.79 .478 .025 1 15 dre0418m 1924 2004 81 4 0 .682 3.28 6.99 1.796 .767 .312 2.66 .420 -.016 1 16 dre0419m 1902 2004 103 4 0 .559 3.80 6.84 1.269 .672 .209 2.71 .390 -.031 1 17 dre0420m 1889 2004 116 5 0 .533 3.73 6.76 1.363 .764 .205 2.66 .413 .060 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1723 75 0 .656 3.04 8.90 1.416 .805 .231 2.93 .422 -.013