Bow Summit/Peyto Lake, Alberta, Canada - CANA434 Additional information Brian Luckman Cores are stored at: University of Western Ontario References: Luckman, B.H., Wilson, R.J.S. 2005. Summer temperatures in the Canadian Rockies during the last millennium: a revised record. Climate Dynamics. 24:131-144. COFECHA output: Chronology file name : CANA434.CRN Measurement file name : CANA434.RWL Date checked : 08MAY14 Checked by : B. Bauer Beginning year : 1575 Ending year : 2000 Principal investigators: Brian Luckman Site name : Bow Summit/Peyto Lake Site location : Canada Species information : PCEN ENGELMANN SPRUCE Latitude : 5143 Longitude : -11630 Elevation : 2050M Series intercorrelation: 0.595 Avg mean sensitivity : 0.175 Avg standard deviation : 0.217 Avg autocorrelation : 0.725 Number dated series : 45 Segment length tested : 50 Number problem segments: 20 Pct problem segments : 5.19 PART 5: CORRELATION OF SERIES BY SEGMENTS: Bow Summit/Peyto Lake 14:18 Thu 08 May 2014 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 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 P0109S 1645 2000 .37 .40 .69 .84 .84 .89 .86 .78 .81 .73 .62 .62 .72 .75 .74 2 P0109W 1694 2000 .70 .80 .86 .90 .85 .73 .88 .76 .65 .60 .67 .72 .71 3 P9660 1779 1995 .74 .65 .66 .64 .64 .75 .68 .63 4 p9662b 1758 1995 .79 .76 .58 .64 .56 .65 .78 .69 .64 5 p9664a 1799 1988 .44 .49 .32A .45 .44 .38 .41 .32A 6 p9665a 1785 1993 .40 .50 .32A .40 .55 .52 .62 .64 7 p9666a 1871 1984 .63 .72 .87 .83 .84 8 p9667a 1811 1994 .45 .53 .42 .50 .63 .66 .66 9 p9667b 1760 1995 .52 .68 .75 .62 .44 .46 .57 .62 .69 10 p9668a 1575 1995 .39 .39 .31A .38 .54 .62 .58 .45 .45 .60 .62 .51 .42 .43 .45 .41 11 p9668b 1587 1778 .39B .33B .34B .58 .67 .64 .57 .57 12 p9669a 1660 1978 .53 .65 .78 .77 .86 .82 .61 .65 .66 .56 .53 .62 .58 13 p9669b 1649 1809 .41 .41 .65 .73 .74 .81 .72 14 p9670a 1683 1953 .65 .69 .57 .67 .80 .64 .55 .46 .49 .60 .57 15 p9671a 1738 1995 .67 .40 .42 .64 .69 .73 .41 .38 .75 .67 16 p9671b 1741 1995 .51 .56 .61 .54 .59 .62 .56 .65 .73 .58 17 p9673a 1741 1965 .68 .73 .73 .44 .35B .46 .32A .29A .49 18 p9675a 1746 1987 .27A .22B .32A .61 .65 .62 .62 .64 .72 .71 19 p9677a 1765 1941 .07B .15B .48 .44 .58 .67 .56 20 p9677b 1801 1993 .36 .20B .39 .52 .60 .56 .41 21 p9678a 1733 1925 .65 .64 .55 .56 .74 .62 .52 .49 22 p9678b 1740 1989 .39 .52 .52 .51 .62 .60 .49 .40 .59 .71 23 p9679a 1764 1992 .74 .70 .51 .50 .37 .40 .46 .45 .62 24 p9679b 1768 1983 .50 .55 .55 .40 .45 .57 .55 .48 .55 25 p9680a 1826 1995 .52 .66 .46 .33 .57 .34 26 p9681a 1812 1967 .51 .67 .72 .53 .44 .48 27 p9682a 1743 1995 .65 .58 .60 .65 .65 .58 .56 .64 .74 .74 28 p9682b 1862 1994 .48 .66 .62 .62 .68 29 p9683a 1638 1984 .00B .22B .57 .73 .66 .66 .60 .44 .56 .62 .48 .44 .56 .65 30 p9683b 1680 1968 .63 .77 .80 .77 .81 .71 .61 .64 .72 .77 .73 31 p9684a 1815 1967 .68 .77 .73 .59 .49 .44 32 p9684b 1815 1995 .60 .67 .71 .64 .44B .46 .72 33 p9685b 1760 1995 .74 .76 .71 .68 .58 .63 .71 .79 .76 34 p9685x 1853 1995 .67 .68 .84 .79 .76 35 p9686a 1815 1995 .75 .81 .76 .71 .67 .50 .47 36 p9686b 1850 1994 .48 .55 .75 .65 .28A 37 p9687a 1799 1982 .39 .55 .68 .73 .60 .44 .54 .64 38 p9687b 1800 1969 .48 .56 .69 .65 .67 .77 39 p9688a 1686 1995 .66 .75 .74 .81 .82 .70 .68 .65 .46 .41 .58 .61 40 p9689a 1761 1995 .53 .51 .47 .55 .59 .61 .66 .78 .76 41 p9689b 1770 1995 .49 .54 .68 .65 .63 .63 .71 .77 .71 42 p9690a 1826 1995 .83 .77 .68 .73 .75 .79 43 p9690c 1794 1995 .63 .68 .67 .57 .37 .46 .53 .73 44 p9690d 1780 1898 .41 .58 .72 .52 45 p9692a 1827 1995 .78 .80 .77 .80 .76 .78 Av segment correlation .39 .36 .29 .42 .64 .74 .64 .62 .61 .59 .61 .60 .57 .58 .63 .63 .72 PART 7: DESCRIPTIVE STATISTICS: Bow Summit/Peyto Lake 14:18 Thu 08 May 2014 Page 10 ----------------------------------------------------------------------------------------------------------------------------------- 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 P0109S 1645 2000 356 15 0 .727 .49 1.13 .188 .795 .190 2.57 .371 -.029 1 2 P0109W 1694 2000 307 13 0 .756 .62 1.31 .254 .853 .187 2.43 .318 -.005 1 3 P9660 1779 1995 217 8 0 .687 .46 1.24 .188 .770 .217 2.62 .426 -.042 1 4 p9662b 1758 1995 238 9 0 .680 .67 1.36 .240 .858 .158 2.59 .370 -.003 1 5 p9664a 1799 1988 190 8 2 .408 .66 1.18 .167 .797 .131 2.67 .388 -.039 1 6 p9665a 1785 1993 209 8 1 .452 .69 1.20 .192 .763 .155 2.79 .485 -.002 1 7 p9666a 1871 1984 114 5 0 .762 .64 .99 .154 .427 .215 2.64 .510 -.035 2 8 p9667a 1811 1994 184 7 0 .543 .74 1.79 .408 .871 .233 2.44 .370 -.029 2 9 p9667b 1760 1995 236 9 0 .569 .94 2.44 .470 .886 .179 2.45 .334 .026 1 10 p9668a 1575 1995 421 16 1 .449 .48 2.09 .261 .852 .171 2.46 .238 -.009 2 11 p9668b 1587 1778 192 8 3 .501 .60 1.96 .261 .754 .202 2.77 .403 -.022 1 12 p9669a 1660 1978 319 13 0 .666 .54 1.10 .203 .831 .181 2.48 .305 -.013 2 13 p9669b 1649 1809 161 7 0 .635 .75 1.34 .276 .857 .166 2.45 .331 -.023 1 14 p9670a 1683 1953 271 11 0 .611 .56 1.17 .260 .894 .178 2.59 .425 -.013 1 15 p9671a 1738 1995 258 10 0 .599 .70 1.27 .221 .861 .132 2.73 .342 -.011 1 16 p9671b 1741 1995 255 10 0 .586 .64 1.08 .178 .800 .140 2.58 .449 -.018 1 17 p9673a 1741 1965 225 9 3 .523 .72 1.81 .252 .827 .144 3.04 .431 -.020 1 18 p9675a 1746 1987 242 10 3 .541 .62 1.46 .336 .923 .171 2.74 .416 .041 1 19 p9677a 1765 1941 177 7 2 .398 .43 .89 .147 .789 .177 2.74 .474 -.036 1 20 p9677b 1801 1993 193 7 1 .440 .45 .84 .105 .586 .159 2.84 .418 -.035 1 21 p9678a 1733 1925 193 8 0 .591 .53 1.02 .191 .848 .162 2.49 .291 -.020 1 22 p9678b 1740 1989 250 10 0 .531 .48 .86 .146 .755 .176 2.46 .304 -.019 2 23 p9679a 1764 1992 229 9 0 .561 .46 1.58 .245 .890 .182 2.52 .329 -.038 4 24 p9679b 1768 1983 216 9 0 .516 .47 1.41 .207 .873 .159 2.51 .332 -.002 1 25 p9680a 1826 1995 170 6 0 .418 .46 .69 .073 .372 .146 2.54 .373 -.036 3 26 p9681a 1812 1967 156 6 0 .509 .91 1.44 .193 .590 .154 2.53 .354 -.043 1 27 p9682a 1743 1995 253 10 0 .655 .42 .96 .130 .472 .260 2.60 .353 -.015 1 28 p9682b 1862 1994 133 5 0 .597 .35 .73 .106 .230 .275 2.63 .391 .012 1 29 p9683a 1638 1984 347 14 2 .546 .55 1.70 .264 .856 .191 2.93 .475 -.014 1 30 p9683b 1680 1968 289 11 0 .723 .60 1.25 .201 .803 .171 2.63 .394 -.052 1 31 p9684a 1815 1967 153 6 0 .556 .90 1.44 .193 .629 .150 2.54 .379 -.036 1 32 p9684b 1815 1995 181 7 1 .587 1.03 1.68 .209 .461 .168 2.51 .385 -.021 1 33 p9685b 1760 1995 236 9 0 .698 .95 1.56 .190 .441 .167 2.43 .330 -.045 1 34 p9685x 1853 1995 143 5 0 .751 .81 1.22 .158 .234 .187 2.61 .414 .051 1 35 p9686a 1815 1995 181 7 0 .630 1.03 1.66 .217 .549 .148 2.57 .374 -.031 1 36 p9686b 1850 1994 145 5 1 .481 .82 1.59 .169 .300 .187 2.72 .474 -.002 2 37 p9687a 1799 1982 184 8 0 .567 .89 1.49 .221 .710 .158 2.73 .499 -.004 1 38 p9687b 1800 1969 170 6 0 .645 .76 1.30 .199 .611 .186 2.66 .417 .002 1 39 p9688a 1686 1995 310 12 0 .665 .58 1.40 .284 .904 .176 2.67 .361 -.004 2 40 p9689a 1761 1995 235 9 0 .605 .83 1.66 .191 .554 .165 2.50 .325 -.009 1 41 p9689b 1770 1995 226 9 0 .644 .62 1.05 .147 .579 .175 2.50 .333 -.004 1 42 p9690a 1826 1995 170 6 0 .764 .60 .96 .133 .451 .187 2.66 .481 -.026 1 43 p9690c 1794 1995 202 8 0 .596 .71 1.79 .278 .881 .143 2.64 .521 .003 1 44 p9690d 1780 1898 119 4 0 .513 1.02 2.23 .294 .735 .141 2.79 .344 -.017 1 45 p9692a 1827 1995 169 6 0 .768 .60 .97 .132 .511 .177 2.59 .390 -.024 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 9825 385 20 .595 .64 2.44 .217 .725 .175 3.04 .380 -.016