Southwest Ecological Memory Project Site A6, Colorado - CO683 Additional Site Information Drew Peltier, Larissa Yocom, Phiyen Nguyen, Michael Bangs, Michelle Wilson Reference: Drew M.P. Peltier, Jessica Guo, Phiyen Nguyen, Michael Bangs, Michelle Wilson, Kimberly Samuels-Crow, Larissa L. Yocom, Yao Liu, Michael K. Fell, John D. Shaw, David Auty, Christopher Schwalm, William R.L. Anderegg, George W. Koch, Marcy E. Litvak, Kiona Ogle. 2022. Temperature memory and non-structural carbohydrates mediate legacies of a hot drought in trees across the southwestern USA. Tree Physiology, Vol. 42, Issue 1, January 2022, pp. 71-85. https://doi.org/10.1093/treephys/tpab091 Notes: These tree ring data were collected to assess the climate memory of tree growth around the southwestern US in "ecologically sampled" trees. Trees were from a range of size classes and vigors, but were all dominant or co-dominant. Funding: US National Science Foundation Advances in Biological Informatics 1458867; US National Science Foundation Division of Environmental Biology 1643245 COFECHA output: Chronology file name : CO683.CRN Measurement file name : CO683.RWL Date checked : 02FEB22 Checked by : B. Bauer Beginning year : 1890 Ending year : 2016 Principal investigators: D.Peltier L.Yocom P.Nguyen M.Bangs M.Wilson Site name : Southwest Ecological Memory Project Site A6 Site location : Colorado Species information : PPTR QUAKING ASPEN Latitude : 3748 Longitude : -10754 Elevation : 3147M Series intercorrelation: 0.577 Avg mean sensitivity : 0.229 Avg standard deviation : 0.380 Avg autocorrelation : 0.574 Number dated series : 30 Segment length tested : 50 Number problem segments: 8 Pct problem segments : 10.53 PART 5: CORRELATION OF SERIES BY SEGMENTS: SEMP A6 17:42 Wed 02 Feb 2022 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 COA0601A 1959 2016 .72 .73 2 COA0601B 1953 2016 .72 .81 3 COA0602A 1929 2016 .51 .32A .62 4 COA0602C 1915 2016 .72 .68 .54 .50 5 COA0603A 1955 2016 .72 .78 6 COA0603C 1955 2016 .48 .66 7 COA0604A 1890 2016 .68 .44 .35 .68 8 COA0604B 1902 2016 .56 .39 .41 .65 9 COA0605A 1960 2016 .26B .29A 10 COA0605C 1968 2016 .36 11 COA0606A 1965 2016 .12B .13B 12 COA0606B 1970 2016 .27A 13 COA0607A 1960 2016 .36 .40 14 COA0607B 1959 2016 .31B .36 15 COA0608A 1957 2016 .40 .36 16 COA0608B 1950 2016 .27A .50 17 COA0609A 1937 2016 .39 .44 .65 18 COA0609B 1948 2010 .42 .43 .50 19 COA0610A 1916 2016 .75 .71 .65 .77 20 COA0610B 1900 2016 .63 .63 .46 .74 21 COA0611A 1924 2016 .65 .64 .52 .71 22 COA0611B 1913 2016 .66 .70 .58 .76 23 COA0612A 1951 2016 .43 .77 24 COA0612B 1955 2016 .44 .46 25 COA0613A 1941 2016 .68 .51 .70 26 COA0613B 1945 2016 .61 .61 .74 27 COA0614A 1973 2016 .69 28 COA0614B 1980 2016 .72 29 COA0615A 1957 2016 .68 .65 30 COA0615B 1947 2016 .58 .54 .77 Av segment correlation .66 .57 .47 .61 PART 7: DESCRIPTIVE STATISTICS: SEMP A6 17:42 Wed 02 Feb 2022 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 COA0601A 1959 2016 58 2 0 .718 1.18 1.87 .295 .369 .219 2.60 .510 -.013 1 2 COA0601B 1953 2016 64 2 0 .791 1.05 1.58 .256 .421 .214 2.52 .451 -.051 1 3 COA0602A 1929 2016 88 3 1 .605 .73 1.38 .261 .816 .180 2.58 .352 -.035 1 4 COA0602C 1915 2016 102 4 0 .594 .67 1.56 .324 .843 .238 2.60 .419 -.022 1 5 COA0603A 1955 2016 62 2 0 .739 1.00 1.80 .350 .680 .234 2.33 .357 -.035 1 6 COA0603C 1955 2016 62 2 0 .528 1.20 2.03 .350 .621 .216 2.64 .621 -.022 1 7 COA0604A 1890 2016 127 4 0 .626 .78 1.70 .296 .635 .253 2.52 .357 -.005 1 8 COA0604B 1902 2016 115 4 0 .576 .80 2.11 .338 .704 .236 2.61 .384 -.020 1 9 COA0605A 1960 2016 57 2 2 .282 3.04 3.70 .384 .329 .109 2.43 .479 -.031 1 10 COA0605C 1968 2016 49 1 0 .363 2.52 3.28 .335 -.042 .138 2.57 .524 -.038 1 11 COA0606A 1965 2016 52 2 2 .136 2.14 3.24 .576 .654 .175 2.42 .407 -.008 1 12 COA0606B 1970 2016 47 1 1 .271 2.01 3.33 .609 .804 .158 2.47 .381 -.083 1 13 COA0607A 1960 2016 57 2 0 .343 2.61 3.55 .481 .701 .120 2.70 .615 .119 1 14 COA0607B 1959 2016 58 2 1 .348 2.36 3.33 .592 .712 .166 2.37 .404 .031 1 15 COA0608A 1957 2016 60 2 0 .343 1.96 3.64 .568 .467 .243 2.73 .498 -.029 1 16 COA0608B 1950 2016 67 2 1 .373 1.41 2.59 .386 .487 .197 2.82 .625 .104 1 17 COA0609A 1937 2016 80 3 0 .526 .90 2.43 .365 .386 .332 2.88 .431 -.046 2 18 COA0609B 1948 2010 63 3 0 .460 .86 2.75 .508 .729 .315 2.86 .521 -.034 1 19 COA0610A 1916 2016 101 4 0 .751 .63 1.31 .223 .515 .256 2.47 .389 -.015 1 20 COA0610B 1900 2016 117 4 0 .668 .61 1.57 .309 .787 .266 2.49 .313 -.027 1 21 COA0611A 1924 2016 93 4 0 .685 .79 1.56 .290 .527 .263 2.67 .457 -.033 1 22 COA0611B 1913 2016 104 4 0 .704 .80 2.05 .351 .704 .257 2.54 .395 -.055 1 23 COA0612A 1951 2016 66 2 0 .681 1.37 2.61 .380 .461 .214 2.58 .410 -.065 1 24 COA0612B 1955 2016 62 2 0 .424 1.79 3.14 .505 .532 .218 2.71 .487 -.090 1 25 COA0613A 1941 2016 76 3 0 .712 1.55 2.88 .411 .528 .204 2.65 .481 -.080 1 26 COA0613B 1945 2016 72 3 0 .659 1.29 2.27 .342 .288 .264 2.42 .401 .001 1 27 COA0614A 1973 2016 44 1 0 .687 .78 1.14 .183 -.023 .269 2.62 .512 -.105 1 28 COA0614B 1980 2016 37 1 0 .720 1.13 1.68 .327 .251 .283 2.48 .516 -.047 1 29 COA0615A 1957 2016 60 2 0 .666 1.75 5.03 .698 .665 .209 2.54 .414 -.114 1 30 COA0615B 1947 2016 70 3 0 .731 1.41 2.68 .562 .735 .246 2.48 .420 -.087 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 2170 76 8 .577 1.25 5.03 .380 .574 .229 2.88 .438 -.030