Frontenac Arch FR10, Canada - CANA633 Additional Site Information Michael Stefanuk Ryan Danby NOTES: Sample plots were circular with a radius of 75m, located within sugar maple dominated stands in protected areas within each region including Algonquin Provincial Park, Frontenac Provincial Park, Charleston Lake Provincial Park and the Queen's University Biological Station. See Chapter 2 of thesis for details. Keywords: sugar maple, climate, annual rings, algonquin-to-adirondacks, ecoregion, basal area increment, ring width index, bootstrapped response function References: Stefanuk, M.A. 2019. Productivity and Phenology of Forests in the Algonquin-to-Adirondacks Corridor: Climatic Drivers and Recent Trends Queen's University. Available from: http://hdl.handle.net/1974/26677 Funding Sources: Canada Foundation for Innovation / Ontario Research Fund: 22534 COFECHA output: Chronology file name : CANA633.CRN Measurement file name : CANA633.RWL Date checked : 09FEB21 Checked by : B. Bauer Beginning year : 1866 Ending year : 2017 Principal investigators: Michael Stefanuk Ryan Danby Site name : Frontenac Arch FR10 Site location : Canada Species information : ACSH SUGAR MAPLE Latitude : 4435 Longitude : -07631 Elevation : 134M Series intercorrelation: 0.610 Avg mean sensitivity : 0.441 Avg standard deviation : 0.567 Avg autocorrelation : 0.480 Number dated series : 13 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 1.49 PART 5: CORRELATION OF SERIES BY SEGMENTS: FR10 21:35 Tue 09 Feb 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 1850 1875 1900 1925 1950 1975 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 110FR10A 1890 2017 .68 .72 .86 .87 .74 2 110FR10B 1884 2017 .55 .67 .92 .91 .84 3 111FR10A 1874 2017 .46 .47 .61 .86 .86 .77 4 111FR10B 1866 2017 .46 .59 .67 .74 .69 .70 5 112FR10A 1868 2014 .40 .42 .52 .85 .67 .41 6 112FR10B 1868 2017 .58 .58 .66 .83 .77 .70 7 113FR10A 1884 2017 .40 .45 .80 .81 .76 8 113FR10B 1877 2017 .19B .47 .67 .68 .67 9 114FR10A 1887 2017 .43 .56 .78 .82 .79 10 114FR10B 1893 2017 .42 .59 .81 .87 .86 11 115FR10A 1916 2017 .82 .84 .73 .65 12 115FR10B 1911 2017 .52 .71 .51 .34 13 115FR10C 1888 2017 .35 .38 .57 .72 .52 Av segment correlation .47 .46 .59 .79 .76 .67 PART 7: DESCRIPTIVE STATISTICS: FR10 21:35 Tue 09 Feb 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 110FR10A 1890 2017 128 5 0 .739 1.18 3.58 .655 .581 .414 2.61 .391 -.022 1 2 110FR10B 1884 2017 134 5 0 .727 1.27 3.88 .775 .710 .419 2.60 .447 -.011 1 3 111FR10A 1874 2017 144 6 0 .676 1.18 2.55 .555 .249 .506 2.55 .465 -.009 1 4 111FR10B 1866 2017 152 6 0 .611 1.03 2.29 .506 .432 .487 2.63 .418 -.021 1 5 112FR10A 1868 2014 147 6 0 .518 1.00 2.90 .504 .336 .458 2.74 .492 .072 2 6 112FR10B 1868 2017 150 6 0 .698 .97 2.11 .438 .329 .455 2.58 .416 .003 2 7 113FR10A 1884 2017 134 5 0 .603 1.05 3.44 .521 .510 .456 2.66 .435 -.050 1 8 113FR10B 1877 2017 141 5 1 .436 1.12 2.77 .501 .579 .329 2.50 .328 -.046 1 9 114FR10A 1887 2017 131 5 0 .616 1.20 3.03 .567 .491 .415 2.61 .374 -.007 1 10 114FR10B 1893 2017 125 5 0 .609 1.19 2.73 .538 .392 .435 2.60 .408 -.020 1 11 115FR10A 1916 2017 102 4 0 .744 1.13 2.91 .601 .484 .468 2.60 .454 .008 1 12 115FR10B 1911 2017 107 4 0 .439 1.06 3.72 .681 .515 .491 2.54 .344 -.002 1 13 115FR10C 1888 2017 130 5 0 .515 1.04 3.70 .603 .700 .404 2.72 .441 .011 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1725 67 1 .610 1.11 3.88 .567 .480 .441 2.74 .417 -.007