Algonquin Highlands AL08, Canada - CANA622 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 : CANA622.CRN Measurement file name : CANA622.RWL Date checked : 09FEB21 Checked by : B. Bauer Beginning year : 1932 Ending year : 2017 Principal investigators: Michael Stefanuk Ryan Danby Site name : Algonquin Highlands AL08 Site location : Canada Species information : ACSH SUGAR MAPLE Latitude : 4539 Longitude : -07839 Elevation : 442M Series intercorrelation: 0.774 Avg mean sensitivity : 0.341 Avg standard deviation : 0.710 Avg autocorrelation : 0.537 Number dated series : 4 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: AL08 20:36 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 1925 1950 1975 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 061AL08A 1934 2017 .85 .82 .63 2 061AL08B 1941 2017 .84 .85 .68 3 063AL08A 1932 2017 .78 .78 .57 4 063AL08B 1938 2017 .84 .82 .49 Av segment correlation .83 .82 .59 PART 7: DESCRIPTIVE STATISTICS: AL08 20:36 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 061AL08A 1934 2017 84 3 0 .793 1.50 2.99 .584 .466 .375 2.42 .343 .020 1 2 061AL08B 1941 2017 77 3 0 .814 1.79 3.07 .581 .514 .286 2.38 .315 -.007 2 3 063AL08A 1932 2017 86 3 0 .729 1.63 3.77 .897 .669 .395 2.46 .395 .040 1 4 063AL08B 1938 2017 80 3 0 .764 2.21 4.31 .766 .493 .300 2.54 .316 .047 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 327 12 0 .774 1.78 4.31 .710 .537 .341 2.54 .344 .026