Driftless Oaks Barry Tavern, Wisconsin - WI022 Additional Site Information Evan Larson, Sara Allen, Chris Underwood Reference: Evan R. Larson, Sara A. Allen, Chris A. Underwood. 2020. The Driftless Oaks: A new network of tree-ring chronologies to improve regional perspectives of drought in the Upper Midwest, USA. Progress in Physical Geography, Vol. 45, Issue 3, pp. 375-406, June 2021. doi: 10.1177/0309133320960670 Keywords: Drought, Driftless Area, North American Drought Atlas, Dendrochronology, crop yield, Iowa, Wisconsin Funding Sources: University of Wisconsin Water Resources Institute, University of Wisconsin - Platteville Pioneer Academic Center for Community Engangement WR13R003 COFECHA output: Chronology file name : WI022.CRN Measurement file name : WI022.RWL Date checked : 09AUG21 Checked by : B. Bauer Beginning year : 1842 Ending year : 1934 Principal investigators: E. Larson S. Allen C. Underwood Site name : Driftless Oaks Barry Tavern Site location : Wisconsin Species information : QUSP OAK Latitude : 4232 Longitude : -09014 Elevation : 352M Series intercorrelation: 0.019 Avg mean sensitivity : 0.184 Avg standard deviation : 0.447 Avg autocorrelation : 0.812 Number dated series : 2 Segment length tested : 50 Number problem segments: 2 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Barry Tavern 16:47 Mon 09 Aug 2021 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 1924 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 BYT001 1842 1934 .02B 2 BYT002 1889 1927 .02B Av segment correlation .02 PART 7: DESCRIPTIVE STATISTICS: Barry Tavern 16:47 Mon 09 Aug 2021 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 BYT001 1842 1934 93 1 1 .019 .90 2.02 .444 .905 .179 2.79 .536 .060 1 2 BYT002 1889 1927 39 1 1 .019 1.57 2.74 .456 .590 .197 2.59 .555 -.074 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 132 2 2 .019 1.10 2.74 .447 .812 .184 2.79 .541 .021