Algonquin Highlands AL05, Canada - CANA619 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 : CANA619.CRN Measurement file name : CANA619.RWL Date checked : 09FEB21 Checked by : B. Bauer Beginning year : 1869 Ending year : 2017 Principal investigators: Michael Stefanuk Ryan Danby Site name : Algonquin Highlands AL05 Site location : Canada Species information : ACSH SUGAR MAPLE Latitude : 4529 Longitude : -07843 Elevation : 460M Series intercorrelation: 0.454 Avg mean sensitivity : 0.347 Avg standard deviation : 0.829 Avg autocorrelation : 0.661 Number dated series : 7 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 11.76 PART 5: CORRELATION OF SERIES BY SEGMENTS: AL05 20:34 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 041AL05B 1869 2017 .27A .34 .40 .56 .60 .60 2 044AL05A 1893 2017 .43 .53 .58 .57 .53 3 044AL05B 1888 2017 .63 .58 .52 .63 .57 4 040AL05B 1869 2017 .23A .34 .26B .40 .50 .45 5 041AL05A 1935 2017 .37 .63 .53 6 045AL05A 1891 2017 .17B .43 .67 .80 .67 7 045AL05B 1903 2017 .56 .65 .78 .72 Av segment correlation .25 .38 .46 .54 .64 .58 PART 7: DESCRIPTIVE STATISTICS: AL05 20:34 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 041AL05B 1869 2017 149 6 1 .425 1.71 3.49 .598 .503 .308 2.47 .352 -.045 1 2 044AL05A 1893 2017 125 5 0 .496 1.58 3.31 .769 .709 .329 2.99 .418 .062 1 3 044AL05B 1888 2017 130 5 0 .514 1.04 2.47 .535 .655 .387 2.34 .252 -.038 1 4 040AL05B 1869 2017 149 6 2 .341 1.21 3.42 .663 .640 .384 2.61 .343 -.043 2 5 041AL05A 1935 2017 83 3 0 .335 2.30 4.70 .812 .538 .263 2.57 .380 -.006 1 6 045AL05A 1891 2017 127 5 1 .495 2.29 6.17 1.311 .790 .313 2.66 .434 .017 1 7 045AL05B 1903 2017 115 4 0 .566 1.76 5.29 1.218 .798 .424 2.71 .367 -.015 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 878 34 4 .454 1.65 6.17 .829 .661 .347 2.99 .361 -.012