Southwest Ecological Memory Project Site A7, Colorado - CO684 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 : CO684.CRN Measurement file name : CO684.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 A7 Site location : Colorado Species information : PPTR QUAKING ASPEN Latitude : 3718 Longitude : -10806 Elevation : 2915M Series intercorrelation: 0.492 Avg mean sensitivity : 0.304 Avg standard deviation : 0.901 Avg autocorrelation : 0.752 Number dated series : 30 Segment length tested : 50 Number problem segments: 10 Pct problem segments : 18.87 PART 5: CORRELATION OF SERIES BY SEGMENTS: SEMP A7 17:43 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 1875 1900 1925 1950 1975 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 COA0701B 1987 2016 .41 2 COA0701C 1983 2016 .23B 3 COA0702A 1984 2016 .52 4 COA0702C 1980 2016 .42 5 COA0703B 1977 2016 .51 6 COA0703C 1977 2016 .48 7 COA0704B 1975 2016 .42 8 COA0704C 1974 2016 .57 9 COA0705A 1980 2016 .65 10 COA0705B 1978 2016 .66 11 COA0706A 1983 2016 .53 12 COA0706B 1981 2016 .52 13 COA0707A 1988 2016 .53 14 COA0707B 1989 2016 .43 15 COA0708A 1895 2016 .45 .43 .31A .24A .35 16 COA0708B 1901 2016 .72 .58 .40 .58 17 COA0709A 1978 2016 .38 18 COA0709B 1982 2016 .63 19 COA0710A 1890 2016 .66 .62 .73 .49 .31A 20 COA0710B 1890 2016 .50 .48 .63 .43 .30A 21 COA0711A 1973 2016 .57 22 COA0711B 1973 2016 .63 23 COA0712A 1971 2016 .45 24 COA0712B 1970 2016 .34 25 COA0713A 1981 2016 .37 26 COA0713B 1972 2016 .30A 27 COA0714A 1977 2016 .41 28 COA0714B 1981 2016 .61 29 COA0715A 1896 2016 .57 .57 .50 .27B .28A 30 COA0715B 1899 2016 .61 .61 .58 .26A .21A Av segment correlation .56 .57 .56 .41 .45 PART 7: DESCRIPTIVE STATISTICS: SEMP A7 17:43 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 COA0701B 1987 2016 30 1 0 .415 1.70 2.87 .764 .668 .363 2.57 .687 -.042 3 2 COA0701C 1983 2016 34 1 1 .226 2.23 3.49 .924 .618 .319 2.42 .458 -.062 3 3 COA0702A 1984 2016 33 1 0 .522 2.05 4.40 1.228 .777 .441 2.49 .672 .088 1 4 COA0702C 1980 2016 37 1 0 .416 2.51 5.52 1.458 .753 .434 2.51 .633 .006 1 5 COA0703B 1977 2016 40 1 0 .508 1.42 2.66 .657 .495 .447 2.60 .627 -.030 1 6 COA0703C 1977 2016 40 1 0 .481 1.50 3.15 .727 .517 .438 2.69 .681 -.092 1 7 COA0704B 1975 2016 42 1 0 .423 2.24 4.45 .870 .636 .267 2.72 .674 .000 3 8 COA0704C 1974 2016 43 1 0 .569 2.35 4.52 1.033 .663 .280 2.73 .552 -.123 2 9 COA0705A 1980 2016 37 1 0 .654 3.67 7.32 1.559 .781 .241 2.60 .545 -.063 1 10 COA0705B 1978 2016 39 1 0 .658 3.76 7.27 1.558 .844 .196 2.48 .549 -.081 1 11 COA0706A 1983 2016 34 1 0 .526 3.59 7.94 2.288 .936 .261 2.51 .492 .063 1 12 COA0706B 1981 2016 36 1 0 .519 2.43 5.91 1.603 .945 .195 2.85 .471 .014 2 13 COA0707A 1988 2016 29 1 0 .527 2.19 4.44 1.142 .745 .367 2.60 .506 .102 1 14 COA0707B 1989 2016 28 1 0 .433 1.69 3.92 .918 .692 .390 2.58 .728 .095 1 15 COA0708A 1895 2016 122 5 2 .388 1.00 3.19 .512 .628 .327 2.94 .439 -.048 1 16 COA0708B 1901 2016 116 4 0 .636 .88 4.06 .518 .575 .338 3.08 .485 -.114 1 17 COA0709A 1978 2016 39 1 0 .378 1.80 3.86 .861 .749 .275 2.60 .642 -.061 1 18 COA0709B 1982 2016 35 1 0 .628 1.97 4.61 1.203 .886 .298 2.68 .723 -.081 2 19 COA0710A 1890 2016 127 5 1 .573 .73 3.63 .682 .898 .316 2.74 .410 -.023 1 20 COA0710B 1890 2016 127 5 1 .468 .77 3.63 .728 .901 .316 2.79 .462 -.064 2 21 COA0711A 1973 2016 44 1 0 .570 1.80 5.49 1.275 .749 .345 2.87 .656 -.026 1 22 COA0711B 1973 2016 44 1 0 .630 1.57 3.87 .984 .824 .312 2.86 .517 -.126 1 23 COA0712A 1971 2016 46 1 0 .446 2.30 4.37 1.041 .850 .244 2.47 .567 .003 2 24 COA0712B 1970 2016 47 1 0 .339 2.04 3.52 .912 .793 .285 2.62 .477 -.030 1 25 COA0713A 1981 2016 36 1 0 .374 2.63 6.77 1.581 .919 .195 2.40 .445 .099 1 26 COA0713B 1972 2016 45 1 1 .298 2.78 5.56 1.431 .900 .177 2.55 .484 .085 1 27 COA0714A 1977 2016 40 1 0 .410 1.76 3.80 .823 .743 .293 2.88 .805 .032 1 28 COA0714B 1981 2016 36 1 0 .606 1.87 4.02 1.065 .861 .248 2.97 .602 .073 1 29 COA0715A 1896 2016 121 5 2 .490 1.05 3.12 .528 .710 .291 2.64 .427 -.067 1 30 COA0715B 1899 2016 118 5 2 .491 1.16 2.90 .518 .679 .263 2.56 .372 -.009 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1645 53 10 .492 1.66 7.94 .901 .752 .304 3.08 .520 -.030