DECOELI MTN., CANADA - CAN681 Additional Site Information PARKER, HENOCK 08 23 76 Chronology file name : CAN681.CRN Measurement file name : CAN681.RWL Date checked : 31MAR23 Checked by : NOAA Paleoclimatology Beginning year : 1860 Ending year : 1975 Principal investigators: PARKER, HENOCK 08 23 76 Site name : DECOELI MTN. Site location : CANADA Species information : PCGL WHITE SPRUCE Latitude : 6050 Longitude : 13749 Elevation : 3461 Series intercorrelation: 0.649 Avg mean sensitivity : 0.184 Avg standard deviation : 0.279 Avg autocorrelation : 0.492 Number dated series : 18 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 2.33 PART 5: CORRELATION OF SERIES BY SEGMENTS: can681 09:01 Fri 31 Mar 2023 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 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 DM1011 1860 1969 .30A .57 .73 .69 2 DM1012 1870 1969 .69 .70 .72 .73 3 DM1021 1880 1969 .60 .72 .63 4 DM1022 1910 1969 .72 .71 5 DM1031 1880 1969 .80 .83 .83 6 DM1032 1860 1969 .36 .73 .82 .84 7 DM1041 1920 1969 .56 8 DM1052 1870 1969 .63 .62 .68 .71 9 DM1061 1890 1969 .37 .48 .57 10 DM1062 1920 1969 .69 11 DM1071 1910 1969 .74 .78 12 DM1072 1920 1969 .73 13 DM1081 1920 1969 .61 14 DM1082 1920 1969 .64 15 DM1091 1920 1969 .78 16 DM1092 1920 1969 .74 17 DM1101 1920 1975 .58 .56 .58 18 DM1102 1880 1975 .51 .59 .61 .62 Av segment correlation .49 .61 .69 .70 .60 PART 7: DESCRIPTIVE STATISTICS: can681 09:01 Fri 31 Mar 2023 Page 6 ------------------------------------------------------------------------------------------------------------------------------------ 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 DM1011 1860 1969 110 4 1 .518 1.04 2.11 .342 .724 .195 2.63 .448 -.007 1 2 DM1012 1870 1969 100 4 0 .709 1.25 2.15 .316 .470 .206 2.61 .490 .039 1 3 DM1021 1880 1969 90 3 0 .636 .89 1.29 .185 .476 .177 2.57 .388 .004 1 4 DM1022 1910 1969 60 2 0 .713 .95 1.38 .187 .271 .195 2.51 .410 -.022 1 5 DM1031 1880 1969 90 3 0 .811 1.23 2.02 .278 .440 .174 2.75 .445 -.001 1 6 DM1032 1860 1969 110 4 0 .628 1.31 2.06 .301 .500 .183 2.56 .425 .010 3 7 DM1041 1920 1969 50 1 0 .559 1.32 1.80 .230 .467 .145 2.66 .540 .111 1 8 DM1052 1870 1969 100 4 0 .667 .96 1.83 .224 .353 .199 2.82 .515 .062 1 9 DM1061 1890 1969 80 3 0 .491 1.23 1.93 .259 .329 .185 2.73 .573 -.027 1 10 DM1062 1920 1969 50 1 0 .686 1.39 2.40 .337 .530 .172 2.70 .508 .150 1 11 DM1071 1910 1969 60 2 0 .718 .93 1.49 .233 .416 .208 2.55 .536 -.009 1 12 DM1072 1920 1969 50 1 0 .725 .95 1.46 .208 .559 .163 2.44 .414 -.015 1 13 DM1081 1920 1969 50 1 0 .607 1.29 2.10 .268 .395 .162 2.74 .467 .060 1 14 DM1082 1920 1969 50 1 0 .641 1.34 2.52 .338 .386 .184 2.72 .590 .032 2 15 DM1091 1920 1969 50 1 0 .778 1.02 1.79 .263 .663 .168 2.73 .670 -.058 1 16 DM1092 1920 1969 50 1 0 .739 1.15 1.95 .350 .682 .192 2.59 .499 .086 1 17 DM1101 1920 1975 56 3 0 .582 .90 1.46 .254 .660 .177 2.80 .585 .073 1 18 DM1102 1880 1975 96 4 0 .585 1.39 2.63 .384 .553 .181 2.81 .519 .027 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1302 43 1 .649 1.14 2.63 .279 .492 .184 2.82 .492 .024