Plateau Mountain, Alberta, Canada - CANA415 Additional information Margaret Colenutt, Ray Colenutt, and Brian Luckman Cores are stored at: University of Western Ontario References: Colenutt M. 2000. Climate reconstruction in the southern Canadian Rockies using tree-ring data from alpine larch. PhD dissertation, University of Western Ontario, London, Ontario. COFECHA output: Chronology file name : CANA415.CRN Measurement file name : CANA415.RWL Date checked : 04DEC13 Checked by : B. Bauer Beginning year : 1358 Ending year : 1993 Principal investigators: Margaret Colenutt Ray Colenutt Brian Luckman Site name : Plateau Mountain Site location : Canada Species information : LALY SUBALPINE LARCH Latitude : 5013 Longitude : -11433 Elevation : 2200M Series intercorrelation: 0.785 Avg mean sensitivity : 0.378 Avg standard deviation : 0.204 Avg autocorrelation : 0.671 Number dated series : 16 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Plateau Mountain 12:37 Wed 04 Dec 2013 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 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 PM406N 1707 1993 .85 .86 .89 .87 .88 .85 2 PM406S 1707 1993 .87 .90 .88 .88 .87 .88 3 PM407N 1637 1670 .70 4 PM407N 1688 1993 .80 .79 .83 .87 .82 .70 .72 5 PM407S 1493 1670 .74 .72 .89 .92 .84 .81 .76 6 PM407S 1688 1788 .73 .84 .81 .75 7 PM408E 1650 1993 .53 .64 .71 .76 .82 .83 .87 .90 8 PM408N 1657 1993 .40 .56 .62 .69 .85 .84 .81 .85 9 PM410S 1667 1993 .59 .77 .83 .82 .85 .72 .64 .74 10 PM411N 1746 1993 .59 .66 .70 .71 .75 11 PM412S 1747 1993 .71 .72 .74 .78 .79 12 PM414A 1505 1772 .66 .77 .87 .84 .86 .79 .69 .73 .77 .81 13 PM414B 1504 1825 .70 .85 .92 .82 .84 .81 .70 .71 .77 .79 .78 .71 .69 14 PM415A 1358 1628 .82 .78 .83 .84 .68 .73 .77 .67 .75 .68 .67 15 PM415B 1358 1598 .84 .84 .89 .80 .71 .78 .75 .75 .78 16 PM415C 1390 1520 .87 .86 .85 .78 .75 Av segment correlation .83 .83 .86 .83 .72 .75 .72 .79 .85 .80 .80 .76 .58 .70 .79 .78 .81 .79 .77 .81 PART 5: CORRELATION OF SERIES BY SEGMENTS: Plateau Mountain 12:37 Wed 04 Dec 2013 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 PM406N 1707 1993 .84 .83 .86 .86 .85 2 PM406S 1707 1993 .89 .82 .82 .85 .82 4 PM407N 1688 1993 .83 .82 .87 .86 .86 7 PM408E 1650 1993 .83 .83 .90 .88 .87 8 PM408N 1657 1993 .81 .77 .86 .88 .85 9 PM410S 1667 1993 .77 .77 .77 .70 .71 10 PM411N 1746 1993 .83 .84 .84 .84 .83 11 PM412S 1747 1993 .85 .69 .74 .79 .75 Av segment correlation .83 .80 .83 .83 .82 PART 7: DESCRIPTIVE STATISTICS: Plateau Mountain 12:37 Wed 04 Dec 2013 Page 9 ----------------------------------------------------------------------------------------------------------------------------------- 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 PM406N 1707 1993 287 11 0 .855 .45 1.62 .254 .678 .344 2.57 .432 -.025 1 2 PM406S 1707 1993 287 11 0 .854 .44 1.59 .227 .677 .325 2.44 .311 -.013 1 3 PM407N 1637 1670 34 1 0 .696 .49 1.22 .235 .732 .318 2.49 .484 .060 2 4 PM407N 1688 1993 306 12 0 .824 .30 .97 .150 .579 .397 2.65 .432 -.036 1 5 PM407S 1493 1670 178 7 0 .813 .52 1.32 .281 .830 .261 2.54 .294 .002 1 6 PM407S 1688 1788 101 4 0 .750 .25 .61 .116 .627 .340 2.50 .394 .029 1 7 PM408E 1650 1993 344 13 0 .797 .36 1.36 .215 .655 .426 2.71 .410 -.006 2 8 PM408N 1657 1993 337 13 0 .739 .38 1.24 .225 .660 .422 2.65 .402 -.029 1 9 PM410S 1667 1993 327 13 0 .756 .30 .81 .144 .600 .373 2.62 .320 -.034 1 10 PM411N 1746 1993 248 10 0 .762 .34 .88 .158 .657 .319 2.56 .367 -.034 1 11 PM412S 1747 1993 247 10 0 .760 .36 1.13 .191 .700 .385 2.80 .431 -.014 1 12 PM414A 1505 1772 268 10 0 .751 .43 1.54 .278 .767 .346 2.66 .352 -.003 1 13 PM414B 1504 1825 322 13 0 .761 .45 1.66 .294 .778 .355 2.59 .331 .001 1 14 PM415A 1358 1628 271 11 0 .773 .24 .68 .132 .580 .510 2.59 .377 -.001 1 15 PM415B 1358 1598 241 9 0 .774 .31 .75 .155 .650 .421 2.54 .396 .004 1 16 PM415C 1390 1520 131 5 0 .826 .33 .80 .159 .636 .356 2.72 .509 -.093 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3929 153 0 .785 .37 1.66 .204 .671 .378 2.80 .381 -.016