Seminargasse 8-2 Straubing Historical Timbers - germ137 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 : GERM137.CRN Measurement file name : GERM137.RWL Date checked : 16APR11 Checked by : B. Bauer Beginning year : 1714 Ending year : 1780 Principal investigators: Rob Wilson Site name : Seminargasse 8-2 Straubing Historical Timbers Site location : Germany Species information : PCAB NORWAY SPRUCE Latitude : 4853 Longitude : 01234 Elevation : M Series intercorrelation: 0.566 Avg mean sensitivity : 0.313 Avg standard deviation : 1.338 Avg autocorrelation : 0.866 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 8-2 08:28 Sat 16 Apr 2011 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 1700 1725 1750 1749 1774 1799 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SMD06 1714 1777 .48 .49 .57 2 SMD10 1739 1779 .63 3 SMD11 1723 1780 .55 .56 .67 Av segment correlation .52 .56 .62 PART 7: DESCRIPTIVE STATISTICS: Seminargasse 8-2 08:28 Sat 16 Apr 2011 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 SMD06 1714 1777 64 3 0 .504 2.01 5.43 1.354 .880 .301 2.55 .568 -.083 1 2 SMD10 1739 1779 41 1 0 .626 2.17 7.03 1.609 .850 .334 2.83 .568 -.162 2 3 SMD11 1723 1780 58 3 0 .584 1.79 4.50 1.129 .861 .312 2.72 .623 -.095 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 163 7 0 .566 1.97 7.03 1.338 .866 .313 2.83 .588 -.107