Goll Woods QUMA, Ohio - OH012 Additional Site Information Justin T. Maxwell Trevis J. Matheus Reference: Justin T. Maxwell, Grant L. Harley, Trevis J. Matheus, Brandon M. Strange, Kayla Van Aken, Tsun Fung Au, and Joshua C. Bregy. 2020. Sampling density and date along with species selection influence spatial representation of tree-ring reconstructions. Climate of the Past, vol. 16, issue 5, pp. 1901-1916. DOI: 10.5194/cp-16-1901-2020 Notes: Density of tree-ring network influence on drought reconstruction Keywords: Eastern Deciduous Forest, Climate response, Drought Funding: USDA Agriculture and Food Research Initiative 2017-67013-26191 COFECHA output: Chronology file name : OH012.CRN Measurement file name : OH012.RWL Date checked : 13OCT21 Checked by : B. Bauer Beginning year : 1692 Ending year : 2016 Principal investigators: Justin T. Maxwell Trevis J. Matheus Site name : Goll Woods Site location : Ohio Species information : QUMA BURR OAK Latitude : 4133 Longitude : -08422 Elevation : 217M Series intercorrelation: 0.521 Avg mean sensitivity : 0.201 Avg standard deviation : 0.611 Avg autocorrelation : 0.689 Number dated series : 16 Segment length tested : 50 Number problem segments: 11 Pct problem segments : 8.09 PART 5: CORRELATION OF SERIES BY SEGMENTS: Goll Woods QUMA 16:58 Wed 13 Oct 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 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 GWM01A 1843 2015 .69 .60 .56 .49 .46 .57 .51 2 GWM01B 1823 2015 .72 .72 .60 .62 .60 .51 .46 .32A 3 GWM04A 1732 2015 .60 .52 .39 .51 .56 .46 .56 .53 .40 .32A .41 4 GWM04B 1692 2015 .62 .42 .18B .52 .59 .47 .53 .70 .55 .28A .46 5 GWM05A 1849 2015 .72 .71 .58 .53 .52 .52 .55 6 GWM05B 1820 2015 .62 .62 .47 .43 .52 .48 .43 .50 7 GWM06A 1802 2015 .47 .73 .62 .57 .50 .49 .58 .63 8 GWM06B 1795 2015 .49 .50 .73 .66 .61 .64 .65 .56 .64 9 GWM07a 1728 2015 .52 .53 .40 .54 .50 .35B .47 .48 .35 .38 .35 10 GWM07B 1772 2015 .32A .32A .54 .62 .21B .26B .54 .48 .39 .39 11 GWM08A 1849 2015 .69 .68 .67 .59 .61 .65 .58 12 GWM08B 1795 2016 .40 .54 .65 .55 .47 .59 .59 .56 .60 13 GWM09A 1826 2015 .62 .59 .55 .52 .49 .68 .79 14 GWM09B 1737 2015 .53 .30A .24B .39 .56 .60 .55 .54 .43 .46 .62 15 GWM10A 1832 2015 .60 .60 .59 .56 .50 .57 .58 16 GWM10B 1891 2015 .57 .57 .43 .41 .44 Av segment correlation .57 .42 .35 .53 .64 .55 .54 .56 .49 .49 .52 PART 7: DESCRIPTIVE STATISTICS: Goll Woods QUMA 16:58 Wed 13 Oct 2021 Page 9 ----------------------------------------------------------------------------------------------------------------------------------- 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 GWM01A 1843 2015 173 7 0 .551 2.00 3.52 .512 .543 .203 2.66 .491 -.061 1 2 GWM01B 1823 2015 193 8 1 .539 1.85 2.78 .401 .369 .193 2.57 .443 -.030 1 3 GWM04A 1732 2015 284 11 1 .496 1.59 3.56 .620 .774 .214 2.71 .427 .012 1 4 GWM04B 1692 2015 324 11 2 .494 1.48 2.98 .601 .747 .228 2.62 .443 -.011 1 5 GWM05A 1849 2015 167 7 0 .585 2.18 3.97 .575 .634 .174 2.82 .494 .014 1 6 GWM05B 1820 2015 196 8 0 .491 1.91 4.49 .630 .765 .160 2.90 .459 -.061 2 7 GWM06A 1802 2015 214 8 0 .547 1.75 3.88 .742 .872 .180 2.68 .481 -.002 1 8 GWM06B 1795 2015 221 9 0 .599 1.89 4.30 .939 .884 .195 3.00 .403 -.012 1 9 GWM07a 1728 2015 288 11 1 .432 1.23 3.47 .524 .599 .251 3.09 .500 .001 1 10 GWM07B 1772 2015 244 10 4 .408 1.25 2.99 .479 .666 .221 3.01 .521 .029 1 11 GWM08A 1849 2015 167 7 0 .625 2.49 4.38 .669 .648 .165 2.71 .441 .015 1 12 GWM08B 1795 2016 222 9 0 .539 2.15 4.12 .736 .764 .187 2.72 .380 .004 1 13 GWM09A 1826 2015 190 7 0 .600 1.81 4.07 .508 .571 .192 2.76 .424 -.012 2 14 GWM09B 1737 2015 279 11 2 .472 1.35 3.01 .468 .692 .218 2.67 .414 .036 1 15 GWM10A 1832 2015 184 7 0 .569 2.01 4.97 .750 .733 .185 2.97 .416 -.009 1 16 GWM10B 1891 2015 125 5 0 .516 2.80 4.92 .723 .608 .167 2.83 .543 .022 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3471 136 11 .521 1.77 4.97 .611 .689 .201 3.09 .452 -.003