Southwest Ecological Memory Project Site A4, Colorado - CO681 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 : CO681.CRN Measurement file name : CO681.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 A4 Site location : Colorado Species information : PPTR QUAKING ASPEN Latitude : 3742 Longitude : -10812 Elevation : 2791M Series intercorrelation: 0.422 Avg mean sensitivity : 0.311 Avg standard deviation : 0.584 Avg autocorrelation : 0.481 Number dated series : 29 Segment length tested : 50 Number problem segments: 20 Pct problem segments : 31.25 PART 5: CORRELATION OF SERIES BY SEGMENTS: SEMP A4 17:39 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 2000 1924 1949 1974 1999 2024 2049 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 COA0401A 1977 2015 .28B 2 COA0401C 1986 2016 .37 3 COA0402B 1902 2016 .11B .41 .55 .60 4 COA0402C 1916 2016 .10B .17B .37 .49 5 COA0403A 1980 2016 .31A 6 COA0403B 1984 2016 .43 7 COA0404B 1972 2016 .39 8 COA0404C 1970 2016 .62 9 COA0405B 1974 2016 .52 10 COA0405C 1975 2016 .19A 11 COA0406A 1895 2016 .24A .33A .31A .46 .60 12 COA0406B 1976 2016 .62 13 COA0407A 1908 2016 .26B .23A .44 .45 14 COA0407B 1903 2016 .52 .43 .61 .66 15 COA0408A 2005 2016 .19B 16 COA0408B 1947 2016 .53 .47 .51 17 COA0409B 1890 2016 .34 .43 .24A .23A .31B 18 COA0410A 1948 2016 .43 .45 .59 19 COA0410B 1945 2016 .61 .69 .74 20 COA0411A 1954 2016 .22B .50 21 COA0411B 1958 2016 .57 .38 22 COA0412A 1968 2016 .50 23 COA0412B 1978 2016 .43 24 COA0413A 1929 2016 .49 .59 .58 25 COA0413B 1925 2016 .50 .72 .70 26 COA0414A 1929 2016 .25B .15B .30B 27 COA0414B 1955 2016 .24A .44 28 COA0415A 1976 2016 .39 29 COA0415B 1979 2016 .46 Av segment correlation .29 .29 .38 .46 .47 .19 PART 7: DESCRIPTIVE STATISTICS: SEMP A4 17:39 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 COA0401A 1977 2015 39 1 1 .277 3.15 4.91 .703 .410 .197 2.73 .651 -.060 1 2 COA0401C 1986 2016 31 1 0 .375 2.80 3.50 .320 .221 .118 2.67 .550 -.087 1 3 COA0402B 1902 2016 115 4 1 .326 1.61 3.72 .575 .511 .300 2.72 .543 -.038 1 4 COA0402C 1916 2016 101 4 2 .275 1.91 4.68 .789 .617 .305 2.74 .429 -.009 2 5 COA0403A 1980 2016 37 1 1 .307 1.87 3.35 .706 .305 .405 2.56 .587 -.070 1 6 COA0403B 1984 2016 33 1 0 .425 2.14 4.04 .679 .678 .200 2.62 .539 -.041 1 7 COA0404B 1972 2016 45 1 0 .393 1.89 3.37 .595 .613 .215 2.57 .520 .048 1 8 COA0404C 1970 2016 47 1 0 .624 2.03 4.18 .786 .676 .279 2.57 .530 -.011 1 9 COA0405B 1974 2016 43 1 0 .518 1.42 2.63 .672 .435 .399 2.66 .578 .011 1 10 COA0405C 1975 2016 42 1 1 .190 1.47 3.26 .773 .791 .344 2.78 .585 -.015 2 11 COA0406A 1895 2016 122 5 3 .388 1.07 2.98 .469 .564 .320 2.88 .596 .007 1 12 COA0406B 1976 2016 41 1 0 .619 1.29 2.68 .474 .569 .262 2.81 .662 -.090 2 13 COA0407A 1908 2016 109 4 2 .361 1.21 3.39 .572 .437 .377 2.70 .480 -.025 1 14 COA0407B 1903 2016 114 4 0 .573 1.13 2.58 .436 .388 .354 2.83 .595 -.053 1 15 COA0408A 2005 2016 12 1 1 .190 1.17 2.65 .647 .604 .364 2.86 .746 -.100 2 16 COA0408B 1947 2016 70 3 0 .533 .93 2.13 .339 .558 .282 2.81 .476 .009 1 17 COA0409B 1890 2016 127 5 3 .320 .92 1.83 .350 .215 .400 2.61 .500 -.034 1 18 COA0410A 1948 2016 69 3 0 .516 1.14 2.22 .462 .513 .322 2.67 .501 -.018 2 19 COA0410B 1945 2016 72 3 0 .666 1.23 2.96 .523 .583 .284 2.70 .479 .012 1 20 COA0411A 1954 2016 63 2 1 .271 1.10 2.38 .536 .497 .394 2.73 .443 .032 1 21 COA0411B 1958 2016 59 2 0 .444 1.17 3.06 .556 .446 .348 2.80 .560 -.011 2 22 COA0412A 1968 2016 49 1 0 .505 2.37 4.41 .841 .549 .293 2.54 .420 .000 1 23 COA0412B 1978 2016 39 1 0 .429 2.49 4.24 .742 .203 .287 2.65 .602 .124 1 24 COA0413A 1929 2016 88 3 0 .542 1.89 3.02 .529 .530 .229 2.64 .430 .006 1 25 COA0413B 1925 2016 92 3 0 .612 1.90 3.69 .567 .488 .242 2.65 .517 .035 1 26 COA0414A 1929 2016 88 3 3 .290 1.79 4.23 .991 .727 .333 2.56 .369 -.027 2 27 COA0414B 1955 2016 62 2 1 .289 1.80 4.03 .692 .171 .386 2.65 .455 .007 1 28 COA0415A 1976 2016 41 1 0 .385 2.15 3.37 .548 .314 .236 2.61 .568 -.112 1 29 COA0415B 1979 2016 38 1 0 .457 2.15 4.03 .642 .362 .244 2.73 .598 -.012 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1888 64 20 .422 1.57 4.91 .584 .481 .311 2.88 .518 -.014