Nordrhein-Westfalen/Eifel dre13, Germany - GERM185 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 : GERM185.CRN Measurement file name : GERM185.RWL Date checked : 24MAR14 Checked by : B. Bauer Beginning year : 1864 Ending year : 2004 Principal investigators: Stefanie Fischer Site name : Nordrhein-Westfalen/Eifel dre13 Site location : Germany Species information : PCAB NORWAY SPRUCE Latitude : 5035 Longitude : 00628 Elevation : 470M Series intercorrelation: 0.694 Avg mean sensitivity : 0.308 Avg standard deviation : 0.679 Avg autocorrelation : 0.699 Number dated series : 15 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: DRE13 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 1850 1875 1900 1925 1950 1975 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 dre1301m 1873 2004 .80 .80 .87 .79 .77 .76 2 dre1302m 1874 2004 .80 .79 .79 .65 .62 .65 3 dre1309m 1898 2004 .72 .73 .60 .63 .63 4 dre1314m 1890 2004 .77 .81 .68 .79 .77 5 dre1316m 1867 2004 .43 .60 .71 .57 .66 .64 6 dre1317m 1882 2004 .56 .77 .72 .73 .69 7 dre1319m 1864 2004 .43 .47 .67 .60 .51 .51 8 dre1320m 1869 2004 .78 .82 .76 .63 .77 .78 9 dre1321m 1878 2004 .66 .73 .62 .68 .68 10 dre1322m 1869 2004 .66 .79 .79 .82 .88 .86 11 dre1323m 1871 2004 .77 .79 .71 .62 .75 .74 12 dre1324m 1939 2004 .66 .74 .71 13 dre1325m 1905 2004 .81 .84 .88 .89 14 dre1327m 1878 2004 .62 .69 .65 .66 .66 15 dre1330m 1910 2004 .70 .59 .67 .66 Av segment correlation .67 .70 .75 .67 .72 .71 PART 7: DESCRIPTIVE STATISTICS: DRE13 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 dre1301m 1873 2004 132 6 0 .792 .64 2.06 .423 .794 .350 2.68 .405 -.020 3 2 dre1302m 1874 2004 131 6 0 .707 .98 2.86 .530 .740 .349 2.68 .426 -.010 1 3 dre1309m 1898 2004 107 5 0 .675 .88 3.48 .546 .701 .370 2.60 .448 -.027 2 4 dre1314m 1890 2004 115 5 0 .762 1.35 3.76 .677 .609 .326 2.58 .346 -.021 1 5 dre1316m 1867 2004 138 6 0 .610 .91 3.24 .731 .911 .301 2.62 .464 -.061 3 6 dre1317m 1882 2004 123 5 0 .658 1.59 5.10 .891 .711 .355 2.77 .447 -.066 2 7 dre1319m 1864 2004 141 6 0 .510 2.10 4.78 .723 .624 .214 2.48 .367 -.012 2 8 dre1320m 1869 2004 136 6 0 .768 1.97 4.69 .750 .708 .230 2.61 .458 -.001 5 9 dre1321m 1878 2004 127 5 0 .641 1.10 3.17 .619 .641 .336 2.56 .366 -.007 2 10 dre1322m 1869 2004 136 6 0 .790 1.60 3.86 .634 .643 .272 2.42 .330 -.007 1 11 dre1323m 1871 2004 134 6 0 .720 1.29 3.40 .692 .731 .327 2.64 .370 -.025 2 12 dre1324m 1939 2004 66 3 0 .650 3.39 6.98 1.471 .396 .370 2.68 .466 -.062 1 13 dre1325m 1905 2004 100 4 0 .847 1.31 3.26 .681 .710 .334 2.69 .519 -.001 2 14 dre1327m 1878 2004 127 5 0 .643 1.11 2.72 .493 .722 .277 2.72 .456 .027 1 15 dre1330m 1910 2004 95 4 0 .650 1.81 3.92 .697 .674 .266 2.54 .488 -.056 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1808 78 0 .694 1.41 6.98 .679 .699 .308 2.77 .419 -.022