Frontenac Arch FR02, Canada - CANA625 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 : CANA625.CRN Measurement file name : CANA625.RWL Date checked : 09FEB21 Checked by : B. Bauer Beginning year : 1902 Ending year : 2017 Principal investigators: Michael Stefanuk Ryan Danby Site name : Frontenac Arch FR02 Site location : Canada Species information : ACSH SUGAR MAPLE Latitude : 4430 Longitude : -07633 Elevation : 164M Series intercorrelation: 0.681 Avg mean sensitivity : 0.381 Avg standard deviation : 1.079 Avg autocorrelation : 0.585 Number dated series : 9 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: FR02 21:29 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 1900 1925 1950 1975 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 007FR02A 1941 2017 .85 .85 .68 2 007FR02B 1937 2017 .76 .83 .75 3 076FR02A 1926 2017 .72 .83 .63 4 076FR02B 1951 2017 .68 .72 5 006FR02A 1910 2017 .64 .68 .80 .66 6 006FR02B 1925 2017 .55 .79 .72 7 006FR02C 1920 2017 .82 .82 .87 .83 8 078FR02A 1902 2017 .68 .80 .85 .74 9 078FR02B 1904 2017 .52 .60 .75 .68 Av segment correlation .66 .72 .81 .71 PART 7: DESCRIPTIVE STATISTICS: FR02 21:29 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 007FR02A 1941 2017 77 3 0 .795 2.57 7.31 1.341 .673 .280 2.67 .442 .001 1 2 007FR02B 1937 2017 81 3 0 .763 2.11 6.45 1.148 .655 .280 2.71 .421 -.038 1 3 076FR02A 1926 2017 92 3 0 .699 1.60 4.27 .778 .657 .367 2.57 .395 .012 1 4 076FR02B 1951 2017 67 2 0 .654 2.46 6.52 1.513 .732 .317 3.01 .477 .093 1 5 006FR02A 1910 2017 108 4 0 .644 1.21 4.05 .774 .391 .422 2.66 .375 .017 1 6 006FR02B 1925 2017 93 3 0 .603 1.70 4.43 .924 .532 .483 2.54 .466 -.035 1 7 006FR02C 1920 2017 98 4 0 .817 1.96 5.37 1.019 .664 .309 2.50 .295 .027 1 8 078FR02A 1902 2017 116 4 0 .700 2.03 7.09 1.211 .599 .422 2.65 .428 .005 1 9 078FR02B 1904 2017 114 4 0 .506 1.92 6.64 1.173 .479 .468 2.46 .351 -.054 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 846 30 0 .681 1.91 7.31 1.079 .585 .381 3.01 .401 .000