Wahlen Str. 23 Regensburg Historical Timbers - germ105 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 : GERM105.CRN Measurement file name : GERM105.RWL Date checked : 19OCT10 Checked by : B. Bauer Beginning year : 1499 Ending year : 1588 Principal investigators: Rob Wilson Site name : Wahlen Str. 23 Regensburg Historical Timbers Site location : Germany Species information : ABAL SILVER FIR Latitude : 4901 Longitude : 01206 Elevation : M Series intercorrelation: 0.562 Avg mean sensitivity : 0.262 Avg standard deviation : 0.839 Avg autocorrelation : 0.701 Number dated series : 8 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Wahlen Str. 23 17:49 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 1500 1525 1550 1549 1574 1599 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 wah1 1553 1585 .66 2 wah2 1517 1583 .59 .47 .62 3 wah3 1503 1569 .45 .60 4 wah4 1541 1588 .53 5 wah5 1532 1584 .41 .42 6 wah6 1521 1588 .75 .73 .65 7 wah7 1508 1566 .69 .72 8 wah8 1499 1549 .59 Av segment correlation .61 .58 .59 PART 7: DESCRIPTIVE STATISTICS: Wahlen Str. 23 17:49 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 wah1 1553 1585 33 1 0 .662 3.11 5.51 1.219 .743 .238 2.53 .526 -.014 2 2 wah2 1517 1583 67 3 0 .572 1.86 4.25 .860 .761 .215 2.87 .497 .028 1 3 wah3 1503 1569 67 2 0 .400 1.39 5.02 1.043 .845 .300 2.66 .539 .037 1 4 wah4 1541 1588 48 1 0 .535 2.32 4.41 .993 .777 .244 2.73 .543 .021 2 5 wah5 1532 1584 53 2 0 .420 1.64 3.52 .603 .636 .252 2.72 .518 -.048 1 6 wah6 1521 1588 68 3 0 .696 1.41 2.85 .610 .655 .290 2.46 .407 -.035 1 7 wah7 1508 1566 59 2 0 .647 1.68 3.83 .795 .694 .289 2.62 .467 -.003 1 8 wah8 1499 1549 51 1 0 .594 2.43 4.40 .752 .469 .246 2.68 .543 -.114 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 446 15 0 .562 1.88 5.51 .839 .701 .262 2.87 .500 -.013