Southfork Lakes, Alberta, Canada - CANA418 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 : CANA418.CRN Measurement file name : CANA418.RWL Date checked : 04DEC13 Checked by : B. Bauer Beginning year : 1460 Ending year : 1993 Principal investigators: Margaret Colenutt Ray Colenutt Brian Luckman Site name : Southfork Lakes Site location : Canada Species information : LALY SUBALPINE LARCH Latitude : 4920 Longitude : -11423 Elevation : 2150M Series intercorrelation: 0.776 Avg mean sensitivity : 0.378 Avg standard deviation : 0.219 Avg autocorrelation : 0.616 Number dated series : 32 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Southfork Lakes 12:39 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 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SF404N 1714 1781 .79 .72 .72 2 SF404N 1785 1993 .83 .80 .62 .75 .84 .73 .76 .76 3 SF404W 1729 1993 .77 .69 .81 .79 .70 .62 .69 .79 .83 .75 4 SF405E 1729 1973 .84 .79 .87 .87 .76 .88 .91 .88 .86 5 SF405S 1460 1913 .53 .68 .77 .79 .65 .67 .69 .82 .85 .64 .66 .74 .71 .69 .74 .76 6 SF405W 1603 1697 .84 .85 .72 7 SF405W 1700 1993 .87 .74 .70 .74 .81 .79 .81 .86 .93 .77 .63 8 SF406N 1712 1993 .65 .69 .55 .79 .88 .79 .75 .80 .79 .80 .70 9 SF407E 1684 1993 .46 .51 .66 .68 .88 .94 .89 .87 .89 .86 .88 .94 10 SF407W 1727 1993 .58 .80 .85 .88 .80 .73 .81 .83 .80 .78 11 SF409W 1742 1993 .71 .68 .85 .88 .82 .85 .89 .88 .89 .89 12 SF410W 1512 1993 .47 .61 .77 .74 .78 .82 .73 .77 .77 .58 .69 .64 .63 .79 .82 .76 .74 .87 .90 13 SF413E 1701 1993 .76 .88 .85 .91 .92 .81 .86 .90 .83 .82 .78 14 SF417A 1770 1930 .52 .72 .78 .70 .85 .84 .85 15 SF422S 1797 1993 .72 .75 .81 .86 .86 .78 .63 .58 16 SF426S 1629 1806 .76 .74 .73 .65 .68 .64 .65 17 SF426S 1837 1993 .75 .83 .85 .84 .91 .86 18 SF433N 1554 1993 .80 .68 .67 .71 .63 .62 .77 .65 .64 .67 .65 .69 .64 .54 .66 .77 .81 19 SF434E 1540 1993 .67 .70 .72 .78 .79 .73 .74 .77 .63 .72 .80 .76 .85 .89 .84 .79 .83 .83 20 SF434W 1539 1993 .65 .65 .63 .68 .80 .78 .51 .61 .76 .79 .75 .74 .85 .81 .78 .79 .85 .86 21 SF435E 1771 1993 .64 .64 .66 .70 .81 .74 .74 .72 .73 22 SF437E 1684 1993 .63 .71 .66 .62 .65 .63 .70 .81 .77 .58 .66 .72 23 SF437W 1586 1993 .69 .73 .74 .69 .63 .71 .64 .65 .61 .67 .78 .73 .70 .61 .64 .59 24 SF450A 1534 1948 .78 .85 .80 .85 .86 .82 .82 .84 .84 .77 .77 .79 .77 .75 .79 .36 25 SF450B 1551 1870 .84 .80 .87 .90 .83 .84 .86 .75 .68 .79 .84 .79 26 SF450C 1544 1952 .72 .72 .75 .82 .88 .84 .86 .89 .82 .78 .75 .76 .82 .74 .70 .83 .82 27 SF450D 1533 1952 .68 .82 .80 .87 .84 .78 .83 .87 .86 .83 .89 .88 .72 .64 .64 .70 .65 28 SF451A 1552 1823 .61 .68 .65 .81 .80 .72 .80 .87 .79 .65 29 SF451B 1550 1786 .58 .75 .77 .86 .80 .49 .58 .75 .76 30 SF452A 1625 1919 .69 .70 .76 .77 .68 .57 .57 .68 .78 .85 .86 31 SF453A 1593 1885 .55 .61 .74 .64 .85 .86 .73 .69 .69 .68 .65 .74 32 SF455A 1733 1956 .50 .77 .87 .87 .76 .84 .81 .70 .59 Av segment correlation .50 .69 .74 .72 .75 .80 .75 .71 .76 .72 .70 .75 .78 .76 .79 .79 .76 .78 .77 PART 7: DESCRIPTIVE STATISTICS: Southfork Lakes 12:39 Wed 04 Dec 2013 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 SF404N 1714 1781 68 3 0 .764 .52 1.16 .201 .478 .347 2.47 .395 -.010 1 2 SF404N 1785 1993 209 8 0 .770 .95 2.84 .477 .584 .359 2.82 .376 -.019 3 3 SF404W 1729 1993 265 10 0 .736 .72 2.14 .346 .613 .349 2.61 .372 -.042 1 4 SF405E 1729 1973 245 9 0 .845 .51 1.35 .243 .595 .366 2.52 .354 -.035 1 5 SF405S 1460 1913 454 16 0 .772 .34 1.09 .201 .707 .393 2.46 .235 -.016 1 6 SF405W 1603 1697 95 3 0 .779 .64 1.43 .272 .531 .379 2.71 .517 -.021 1 7 SF405W 1700 1993 294 11 0 .844 .43 1.55 .233 .496 .504 2.59 .322 -.026 1 8 SF406N 1712 1993 282 11 0 .782 .64 2.15 .328 .603 .406 2.62 .340 -.064 1 9 SF407E 1684 1993 310 12 0 .793 .59 1.31 .260 .538 .357 2.65 .314 -.015 1 10 SF407W 1727 1993 267 10 0 .761 .58 1.42 .258 .707 .299 2.73 .366 -.033 1 11 SF409W 1742 1993 252 10 0 .843 .54 1.39 .239 .495 .386 2.61 .400 -.025 1 12 SF410W 1512 1993 482 19 0 .745 .31 1.31 .157 .619 .357 2.58 .290 -.020 1 13 SF413E 1701 1993 293 11 0 .858 .42 1.24 .198 .399 .423 2.58 .323 -.003 1 14 SF417A 1770 1930 161 7 0 .766 .78 1.82 .334 .571 .329 2.46 .392 -.003 1 15 SF422S 1797 1993 197 8 0 .763 .58 1.78 .307 .613 .380 2.55 .331 -.054 1 16 SF426S 1629 1806 178 7 0 .777 .21 .60 .094 .536 .373 2.44 .330 -.008 1 17 SF426S 1837 1993 157 6 0 .833 .17 .37 .070 .359 .420 2.46 .364 -.046 1 18 SF433N 1554 1993 440 17 0 .755 .23 .94 .146 .732 .368 2.62 .329 -.022 1 19 SF434E 1540 1993 454 18 0 .804 .27 .79 .119 .626 .349 2.50 .287 -.022 1 20 SF434W 1539 1993 455 18 0 .749 .37 1.11 .174 .575 .377 2.61 .354 -.004 1 21 SF435E 1771 1993 223 9 0 .697 .46 1.23 .206 .655 .311 2.41 .275 -.029 1 22 SF437E 1684 1993 310 12 0 .776 .21 .61 .105 .636 .430 2.41 .306 -.035 1 23 SF437W 1586 1993 408 16 0 .750 .21 .56 .104 .619 .407 2.47 .334 -.030 1 24 SF450A 1534 1948 415 16 0 .768 .28 .73 .139 .661 .326 2.45 .302 -.027 1 25 SF450B 1551 1870 320 12 0 .808 .24 .72 .140 .700 .345 2.74 .374 .000 1 26 SF450C 1544 1952 409 17 0 .814 .45 1.60 .281 .644 .458 2.57 .332 -.022 1 27 SF450D 1533 1952 420 17 0 .791 .70 2.22 .510 .816 .338 2.48 .272 -.027 1 28 SF451A 1552 1823 272 10 0 .749 .43 1.47 .247 .543 .408 2.72 .332 .018 1 29 SF451B 1550 1786 237 9 0 .731 .24 .87 .163 .650 .484 2.81 .483 -.015 1 30 SF452A 1625 1919 295 11 0 .767 .38 1.50 .245 .678 .428 2.49 .344 -.059 1 31 SF453A 1593 1885 293 12 0 .712 .41 1.04 .172 .658 .294 2.53 .339 .008 1 32 SF455A 1733 1956 224 9 0 .723 .54 1.25 .214 .468 .329 2.55 .336 -.009 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 9384 364 0 .776 .42 2.84 .219 .616 .378 2.82 .332 -.022