Small River, British Columbia, Canada - CANA450 Additional information Brian Luckman Scott St.George Cores are stored at: University of Western Ontario Detrending: -ve exponential or linear with -ve or 0 slope References: St.George, R. S. and Luckman, B.H. 2001. Extracting a paleotemperature record from Picea engelmannii treeline sites in the central Canadian Rockies. Canadian Journal of Forest Research, 31, 457-470. COFECHA output: Chronology file name : CANA450.CRN Measurement file name : CANA450.RWL Date checked : 09MAY14 Checked by : B. Bauer Beginning year : 1569 Ending year : 1989 Principal investigators: Brian Luckman Scott St.George Site name : Small River Site location : Canada Species information : PCEN ENGELMANN SPRUCE Latitude : 5310 Longitude : -11929 Elevation : 1900M Series intercorrelation: 0.597 Avg mean sensitivity : 0.195 Avg standard deviation : 0.344 Avg autocorrelation : 0.847 Number dated series : 27 Segment length tested : 50 Number problem segments: 9 Pct problem segments : 2.88 PART 5: CORRELATION OF SERIES BY SEGMENTS: Small River 17:16 Fri 09 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 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 R9023S 1620 1925 .54 .53 .55 .45 .44 .45 .62 .58 .35 .49 .51 .47 .46 2 R9023W 1610 1925 .54 .44 .48 .54 .42 .26A .42 .52 .53 .58 .53 .46 .50 3 R902E1 1669 1874 .77 .79 .66 .53 .44 .52 .72 .61 4 R902E1 1900 1989 .56 .59 .46 5 R902E2 1688 1874 .47 .64 .57 .49 .57 .74 .61 6 R902EA 1600 1989 .46 .53 .72 .79 .74 .59 .54 .68 .63 .68 .70 .61 .61 .64 .60 7 R902EB 1660 1850 .54 .62 .65 .66 .57 .57 .72 .71 8 R9004L 1730 1989 .57 .67 .70 .67 .61 .62 .66 .59 .75 .75 9 R9004M 1617 1989 .65 .56 .58 .62 .59 .64 .66 .65 .61 .51 .59 .65 .63 .81 .79 10 R9004X 1638 1989 .52 .54 .68 .66 .64 .72 .70 .62 .64 .79 .70 .65 .81 .78 11 R9004W 1658 1989 .58 .60 .70 .71 .74 .78 .76 .68 .69 .72 .73 .81 .70 12 R9005X 1594 1868 .62 .73 .65 .69 .63 .46 .48 .68 .59 .39 .51 13 R9005W 1598 1989 .57 .58 .67 .80 .78 .73 .75 .79 .79 .75 .67 .57 .61 .64 .72 .71 14 R9005Z 1569 1989 .27A .38 .28A .62 .66 .67 .69 .63 .72 .76 .74 .60 .40 .34 .60 .67 15 R9005x 1613 1837 .48 .58 .71 .70 .81 .86 .85 .76 .64 16 R9005y 1629 1855 .44 .63 .72 .79 .73 .67 .68 .75 .74 17 R9006S 1575 1989 .30A .42 .54 .69 .42 .49 .75 .61 .55 .65 .69 .62 .54 .72 .81 .65 18 R9006E 1584 1989 .35 .46 .54 .58 .46 .49 .57 .65 .72 .79 .70 .53 .52 .61 .73 .68 19 R9009N 1693 1989 .26B .41 .33A .48 .60 .48 .31A .57 .63 .56 .61 .43 20 R9009W 1727 1989 .46 .62 .70 .62 .52 .61 .61 .55 .61 .47 21 R9013N 1652 1989 .49 .52 .69 .77 .63 .59 .70 .73 .57 .47 .51 .68 .63 22 R9051E 1638 1988 .27B .47 .36 .46 .62 .62 .67 .44 .41 .50 .38 .59 .74 .64 23 R9092S 1687 1989 .79 .76 .64 .72 .79 .75 .75 .73 .68 .77 .85 .61 24 R9092E 1686 1989 .77 .79 .62 .66 .77 .74 .76 .70 .60 .75 .86 .80 25 R9093E 1730 1924 .55 .47 .49 .61 .70 .58 .46 26 R9096W 1750 1989 .39 .46 .41 .45 .57 .49 .45 .71 .65 27 R9096N 1700 1989 .30A .45 .45 .46 .52 .54 .55 .43 .38 .74 .78 Av segment correlation .42 .52 .50 .61 .60 .61 .59 .61 .64 .63 .61 .61 .55 .58 .73 .66 PART 7: DESCRIPTIVE STATISTICS: Small River 17:16 Fri 09 May 2014 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 R9023S 1620 1925 306 13 0 .493 .39 1.12 .228 .867 .262 2.71 .382 .008 1 2 R9023W 1610 1925 316 13 1 .476 .41 1.03 .181 .788 .245 2.57 .328 -.013 1 3 R902E1 1669 1874 206 8 0 .599 1.00 2.84 .476 .806 .236 2.51 .295 -.050 1 4 R902E1 1900 1989 90 3 0 .498 .65 1.29 .198 .402 .268 2.70 .486 -.039 1 5 R902E2 1688 1874 187 7 0 .562 .97 2.71 .416 .743 .229 2.57 .284 -.023 1 6 R902EA 1600 1989 390 15 0 .621 .77 3.61 .484 .889 .184 2.62 .335 .010 1 7 R902EB 1660 1850 191 8 0 .614 .97 1.63 .253 .723 .161 2.62 .395 -.007 1 8 R9004L 1730 1989 260 10 0 .658 .29 .78 .140 .854 .221 2.69 .479 -.045 1 9 R9004M 1617 1989 373 15 0 .639 .44 1.75 .361 .952 .201 2.52 .322 -.028 1 10 R9004X 1638 1989 352 14 0 .683 .38 1.55 .281 .938 .207 2.45 .308 .001 3 11 R9004W 1658 1989 332 13 0 .696 .36 1.39 .199 .904 .199 2.60 .449 .019 1 12 R9005X 1594 1868 275 11 0 .611 .77 2.24 .557 .948 .208 2.57 .287 -.017 1 13 R9005W 1598 1989 392 16 0 .696 .82 2.31 .497 .932 .181 2.60 .327 -.020 1 14 R9005Z 1569 1989 421 16 2 .551 .79 2.47 .477 .927 .182 2.67 .434 -.019 1 15 R9005x 1613 1837 225 9 0 .695 .98 2.88 .565 .933 .167 2.57 .365 -.033 1 16 R9005y 1629 1855 227 9 0 .670 .98 3.76 .564 .923 .183 2.65 .393 -.055 1 17 R9006S 1575 1989 415 16 1 .569 .81 1.97 .286 .806 .180 2.76 .412 -.043 1 18 R9006E 1584 1989 406 16 0 .589 .69 1.53 .267 .831 .189 2.56 .327 -.027 1 19 R9009N 1693 1989 297 12 3 .472 .71 1.50 .275 .873 .153 2.72 .327 -.011 1 20 R9009W 1727 1989 263 10 0 .570 .71 1.73 .326 .863 .164 2.65 .429 -.042 1 21 R9013N 1652 1989 338 13 0 .597 .67 1.48 .269 .796 .210 2.72 .424 -.032 1 22 R9051E 1638 1988 351 14 1 .492 .85 2.74 .493 .867 .209 2.73 .346 -.021 1 23 R9092S 1687 1989 303 12 0 .708 .84 2.39 .320 .757 .192 2.50 .333 -.016 1 24 R9092E 1686 1989 304 12 0 .729 .90 2.12 .287 .710 .186 2.62 .417 -.003 1 25 R9093E 1730 1924 195 7 0 .546 .57 1.11 .181 .803 .155 2.70 .447 -.033 1 26 R9096W 1750 1989 240 9 0 .498 .93 1.69 .236 .709 .155 2.73 .463 -.013 1 27 R9096N 1700 1989 290 11 1 .507 .87 3.11 .360 .833 .172 2.77 .395 .002 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7945 312 9 .597 .71 3.76 .344 .847 .195 2.77 .373 -.019