Oak Grove Park, Fargo, North Dakota - ND010 Additional Site Information Erika Wertz Scott St. George Joseph Zeleznik Emily Smoter Purpose of Collection: Event - flood Cores Stored at: University of Minnesota Center for Dendrochronology Minneapolis, Minnesota. Reference: Wertz, E.L., S. St. George, and J.D. Zeleznik. 2013. Vessel anomalies in Quercus macrocarpa tree rings associated with recent floods along the Red River of the North, United States. Water Resources Research, Vol. 49, Issue 1, pp. 630-634, January 2013. DOI: 10.1029/2012WR012900 Notes: COFECHA output: Chronology file name : ND010.CRN Measurement file name : ND010.RWL Date checked : 03FEB14 Checked by : B. Bauer Beginning year : 1878 Ending year : 2010 Principal investigators: Erika Wertz Scott St. George Joseph Zeleznik Emily Smoter Site name : Oak Grove Park Site location : N. Dakota Species information : QUMA BURR OAK Latitude : 4653 Longitude : -09646 Elevation : 268M Series intercorrelation: 0.713 Avg mean sensitivity : 0.284 Avg standard deviation : 0.940 Avg autocorrelation : 0.636 Number dated series : 19 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Oak Grove Park 10:38 Mon 03 Feb 2014 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 1900 1925 1950 1975 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 F-OGR01 1912 2010 .68 .65 .78 .74 2 F-OGR02 1888 2010 .77 .65 .70 .73 .73 3 F-OGR03 1880 2010 .80 .77 .76 .55 .61 4 F-OGR04 1908 2010 .76 .86 .73 .60 5 F-OGR05 1884 2010 .75 .64 .54 .65 .63 6 F-OGR06 1886 2010 .82 .64 .60 .82 .83 7 F-OGR07 1940 2010 .69 .73 .77 8 F-OGR08 1928 2010 .80 .79 .82 9 F-OGR09 1878 2010 .75 .69 .62 .59 .60 10 F-OGR10 1921 2010 .78 .79 .78 .73 11 F-OGR11 1886 2010 .74 .79 .77 .67 .73 12 F-OGR13 1940 2010 .65 .66 .72 13 F-OGR14 1928 2010 .65 .66 .68 14 F-OGR15 1893 2010 .82 .76 .78 .71 .72 15 F-OGR16 1895 2010 .69 .62 .70 .81 .76 16 F-OGR17 1882 2010 .62 .56 .71 .73 .68 17 F-OGR18 1954 2010 .66 .73 18 F-OGR19 1899 2010 .77 .80 .69 .71 .75 19 F-OGR20 1938 2010 .79 .82 .82 Av segment correlation .75 .70 .71 .72 .72 PART 7: DESCRIPTIVE STATISTICS: Oak Grove Park 10:38 Mon 03 Feb 2014 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 F-OGR01 1912 2010 99 4 0 .712 2.85 5.43 1.159 .615 .291 2.75 .429 -.031 3 2 F-OGR02 1888 2010 123 5 0 .726 2.03 6.13 1.250 .759 .338 2.79 .603 -.018 1 3 F-OGR03 1880 2010 131 5 0 .719 1.49 6.05 1.096 .796 .293 2.74 .464 -.063 1 4 F-OGR04 1908 2010 103 4 0 .677 2.04 4.89 .877 .696 .275 2.64 .425 -.059 1 5 F-OGR05 1884 2010 127 5 0 .659 2.04 5.70 1.073 .743 .248 2.61 .462 -.045 1 6 F-OGR06 1886 2010 125 5 0 .768 1.88 3.61 .650 .368 .301 2.60 .367 -.060 1 7 F-OGR07 1940 2010 71 3 0 .716 1.54 2.50 .406 .586 .187 2.66 .531 -.030 1 8 F-OGR08 1928 2010 83 3 0 .814 2.66 6.88 1.221 .446 .350 2.98 .510 -.051 1 9 F-OGR09 1878 2010 133 5 0 .668 1.73 3.77 .690 .656 .259 2.80 .505 .005 1 10 F-OGR10 1921 2010 90 4 0 .744 2.42 5.41 .965 .657 .245 2.81 .380 -.065 1 11 F-OGR11 1886 2010 125 5 0 .713 2.36 8.21 1.051 .585 .273 2.74 .403 -.044 1 12 F-OGR13 1940 2010 71 3 0 .638 2.26 5.67 .890 .480 .297 2.66 .623 -.030 2 13 F-OGR14 1928 2010 83 3 0 .700 2.38 3.72 .658 .576 .230 2.55 .487 -.049 1 14 F-OGR15 1893 2010 118 5 0 .750 1.62 4.98 .937 .784 .260 2.63 .445 -.045 1 15 F-OGR16 1895 2010 116 5 0 .720 2.26 5.21 .930 .569 .303 2.62 .475 -.051 1 16 F-OGR17 1882 2010 129 5 0 .658 1.26 3.96 .811 .744 .331 2.87 .556 -.066 2 17 F-OGR18 1954 2010 57 2 0 .680 3.09 5.30 .893 .281 .279 2.69 .653 .043 1 18 F-OGR19 1899 2010 112 5 0 .745 1.73 4.28 .811 .688 .302 2.70 .480 -.032 1 19 F-OGR20 1938 2010 73 3 0 .750 3.09 7.15 1.476 .737 .308 2.61 .427 -.010 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1969 79 0 .713 2.07 8.21 .940 .636 .284 2.98 .479 -.039