Driftless Oaks Kindig, Wisconsin - WI037 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 : WI037.CRN Measurement file name : WI037.RWL Date checked : 09AUG21 Checked by : B. Bauer Beginning year : 1811 Ending year : 2014 Principal investigators: E. Larson S. Allen C. Underwood Site name : Driftless Oaks Kindig Site location : Wisconsin Species information : QUAL WHITE OAK Latitude : 4317 Longitude : -09024 Elevation : 272M Series intercorrelation: 0.493 Avg mean sensitivity : 0.220 Avg standard deviation : 0.807 Avg autocorrelation : 0.786 Number dated series : 6 Segment length tested : 50 Number problem segments: 5 Pct problem segments : 16.13 PART 5: CORRELATION OF SERIES BY SEGMENTS: Kindig 17:18 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 1825 1850 1875 1900 1925 1950 1975 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 KDG001A 1832 2014 .13B .33A .56 .56 .57 .59 .54 2 KDG001B 1871 2014 .63 .60 .61 .45 .30B .40 3 KDG002A 1883 2010 .58 .55 .67 .58 .54 4 KDG002B 1926 2014 .64 .59 .46 5 KDG003A 1811 2014 .07B .28A .51 .53 .47 .47 .46 6 KDG004A 1926 2014 .44 .63 .66 Av segment correlation .10 .41 .56 .56 .54 .53 .51 PART 7: DESCRIPTIVE STATISTICS: Kindig 17:18 Mon 09 Aug 2021 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 KDG001A 1832 2014 183 7 2 .435 1.59 3.55 .603 .776 .214 2.63 .402 -.016 1 2 KDG001B 1871 2014 144 6 1 .506 2.03 11.47 1.580 .876 .228 2.68 .387 -.076 1 3 KDG002A 1883 2010 128 5 0 .595 1.11 2.30 .495 .789 .206 2.73 .481 -.023 1 4 KDG002B 1926 2014 89 3 0 .604 1.53 4.02 .664 .718 .226 2.71 .631 -.112 1 5 KDG003A 1811 2014 204 7 2 .377 1.09 3.06 .646 .830 .226 2.82 .490 -.021 1 6 KDG004A 1926 2014 89 3 0 .577 2.50 6.50 .933 .620 .220 2.67 .475 -.073 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 837 31 5 .493 1.56 11.47 .807 .786 .220 2.82 .465 -.045