Seminargasse 8 Straubing Historical Timbers - germ097 Additional Site Information R.J.S. Wilson Purpose of Collection: Hydroclimatic reconstructions References: Wilson, R.J.S. and W. Elling. 2004. Temporal instabilities of tree-growth/climate response in the Lower Bavarian Forest Region: Implications for dendroclimatic reconstruction. Trees: Structure and Function, 18 (1): 19-28. Wilson, R.J.S., J. Esper, and B.H. Luckman. 2004. Utilising Historical Tree-Ring Data for Dendroclimatology: A Case study from the Bavarian Forest, Germany. Dendrochronologia. 21 (2): 53-68. Wilson, R.J.S., B.H. Luckman, and J. Esper. 2005. A 500-Year Dendroclimatic Reconstruction of Spring/Summer Precipitation from the Lower Bavarian Forest Region, Germany. International Journal of Climatology, 25: 611-630. Notes: Bavarian Forest Region Historical Timbers COFECHA output: Chronology file name : GERM097.CRN Measurement file name : GERM097.RWL Date checked : 19OCT10 Checked by : B. Bauer Beginning year : 1773 Ending year : 1874 Principal investigators: Rob Wilson Site name : Seminargasse 8 Straubing Historical Timbers Site location : Germany Species information : ABAL SILVER FIR Latitude : 4853 Longitude : 01234 Elevation : M Series intercorrelation: 0.515 Avg mean sensitivity : 0.165 Avg standard deviation : 0.919 Avg autocorrelation : 0.919 Number dated series : 3 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Seminargasse 8 17:38 Tue 19 Oct 2010 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 1750 1775 1800 1825 1799 1824 1849 1874 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SMD03 1774 1874 .52 .51 .44 .42 2 SMD08 1805 1864 .55 .67 3 SMD09 1773 1874 .63 .62 .73 .49 Av segment correlation .57 .57 .57 .53 PART 7: DESCRIPTIVE STATISTICS: Seminargasse 8 17:38 Tue 19 Oct 2010 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 SMD03 1774 1874 101 4 0 .473 1.19 3.83 .653 .877 .151 2.64 .447 -.056 1 2 SMD08 1805 1864 60 2 0 .522 1.62 4.37 1.182 .930 .222 2.61 .517 -.099 1 3 SMD09 1773 1874 102 4 0 .552 1.38 4.20 1.027 .955 .145 2.56 .466 -.006 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 263 10 0 .515 1.36 4.37 .919 .919 .165 2.64 .470 -.047