Bugaboo Glacier, British Columbia, Canada - CANA405 Additional information Margaret Colenutt, Ray Colenutt, and Brian Luckman Cores are stored at: University of Western Ontario Reference: 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 : CANA405.CRN Measurement file name : CANA405.RWL Date checked : 04DEC13 Checked by : B. Bauer Beginning year : 1314 Ending year : 1993 Principal investigators: Margaret Colenutt Ray Colenutt Brian Luckman Site name : Bugaboo Glacier Site location : Canada Species information : LALY SUBALPINE LARCH Latitude : 5053 Longitude : -11644 Elevation : 2300M Series intercorrelation: 0.768 Avg mean sensitivity : 0.393 Avg standard deviation : 0.216 Avg autocorrelation : 0.561 Number dated series : 35 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Bugaboo Glacier 12:29 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 1300 1325 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1349 1374 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 BG403N 1619 1993 .79 .84 .90 .85 .76 .72 .83 .84 2 BG403W 1598 1993 .61 .61 .79 .84 .84 .68 .61 .77 .74 3 BG405W 1770 1993 .67 .71 4 BG409W 1696 1993 .56 .63 .76 .82 .85 5 BG412W 1721 1993 .59 .62 .69 .77 6 BG413E 1527 1993 .39 .41 .54 .67 .67 .61 .62 .76 .76 .73 .71 7 BG413W 1527 1990 .37 .49 .65 .73 .68 .66 .77 .81 .80 .71 .67 8 BG414N 1544 1993 .80 .75 .71 .68 .72 .83 .88 .88 .85 .84 .86 9 BG414W 1596 1993 .74 .76 .77 .84 .82 .77 .77 .78 .76 10 BG415W 1460 1738 .71 .69 .77 .81 .76 .74 .75 .75 .81 .81 .77 11 BG419N 1660 1993 .75 .89 .82 .82 .90 .81 12 BG420N 1616 1993 .78 .77 .82 .76 .74 .83 .83 .84 13 BG420W 1549 1993 .49 .49 .63 .71 .73 .78 .89 .85 .80 .82 .85 14 BG421W 1628 1993 .84 .85 .80 .77 .44 .36 .73 15 BG433W 1587 1993 .46 .64 .74 .78 .78 .80 .82 .88 .90 16 BG440N 1783 1993 .78 17 BG440W 1660 1993 .75 .80 .81 .69 .68 .80 18 BG441N 1671 1993 .76 .75 .61 .55 .76 .86 19 BG441W 1730 1993 .77 .82 .82 20 BG442N 1714 1993 .70 .64 .76 .88 21 BG444S 1427 1792 .64 .70 .72 .72 .81 .85 .75 .75 .84 .85 .80 .81 .89 .90 22 BG444S 1799 1918 .89 24 BG444W 1405 1993 .62 .58 .77 .76 .69 .77 .85 .74 .65 .78 .90 .86 .83 .76 .82 .89 25 BG446W 1631 1993 .80 .82 .83 .67 .55 .77 .88 26 BG450A 1452 1852 .64 .72 .85 .86 .81 .80 .82 .75 .81 .91 .88 .78 .83 .83 27 BG450B 1452 1798 .65 .90 .91 .89 .88 .89 .86 .86 .87 .87 .85 .81 .73 28 BG451A 1314 1565 .51 .45 .62 .77 .78 .78 .74 .80 .74 .69 29 BG451B 1322 1535 .51 .45 .61 .72 .74 .81 .72 .66 .71 30 BG452A 1478 1769 .78 .83 .77 .77 .80 .83 .79 .81 .85 .83 .82 31 BG452B 1480 1819 .80 .88 .78 .71 .75 .81 .84 .87 .86 .83 .76 .70 .62 32 BG453A 1399 1745 .79 .80 .83 .81 .84 .91 .85 .81 .84 .76 .63 .72 .70 .60 33 BG453B 1398 1747 .64 .78 .81 .86 .89 .82 .78 .82 .84 .81 .76 .78 .85 .77 34 BG454A 1402 1829 .81 .86 .79 .82 .86 .84 .82 .80 .79 .82 .89 .91 .86 .75 .76 .63 35 BG454B 1402 1649 .78 .82 .81 .86 .87 .83 .76 .78 .75 Av segment correlation .51 .45 .61 .73 .76 .77 .75 .79 .81 .73 .73 .73 .75 .77 .80 .81 .77 .73 .77 .80 PART 5: CORRELATION OF SERIES BY SEGMENTS: Bugaboo Glacier 12:29 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 1800 1825 1850 1875 1900 1925 1950 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 BG403N 1619 1993 .74 .70 .75 .79 .89 .82 .77 2 BG403W 1598 1993 .75 .78 .79 .82 .76 .75 .78 3 BG405W 1770 1993 .73 .72 .58 .52 .66 .79 .78 4 BG409W 1696 1993 .82 .84 .66 .63 .65 .70 .60 5 BG412W 1721 1993 .79 .80 .60 .55 .71 .80 .75 6 BG413E 1527 1993 .72 .85 .84 .87 .85 .77 .79 7 BG413W 1527 1990 .76 .85 .76 .76 .72 .71 .65 8 BG414N 1544 1993 .84 .80 .77 .89 .90 .83 .84 9 BG414W 1596 1993 .78 .67 .53 .75 .85 .87 .84 11 BG419N 1660 1993 .72 .70 .71 .89 .93 .78 .66 12 BG420N 1616 1993 .86 .75 .76 .89 .84 .80 .78 13 BG420W 1549 1993 .84 .81 .85 .86 .86 .79 .78 14 BG421W 1628 1993 .82 .84 .79 .88 .92 .85 .77 15 BG433W 1587 1993 .83 .81 .79 .88 .91 .80 .62 16 BG440N 1783 1993 .70 .61 .76 .86 .83 .76 .61 17 BG440W 1660 1993 .84 .80 .80 .87 .84 .72 .64 18 BG441N 1671 1993 .86 .85 .86 .91 .89 .80 .72 19 BG441W 1730 1993 .77 .70 .75 .85 .87 .76 .60 20 BG442N 1714 1993 .86 .87 .86 .82 .81 .81 .78 22 BG444S 1799 1918 .85 .74 .52 .72 23 BG444S 1939 1993 .80 .68 24 BG444W 1405 1993 .86 .84 .68 .65 .76 .79 .69 25 BG446W 1631 1993 .91 .86 .85 .78 .79 .83 .79 26 BG450A 1452 1852 .78 .80 34 BG454A 1402 1829 .61 Av segment correlation .79 .78 .74 .79 .82 .79 .72 PART 7: DESCRIPTIVE STATISTICS: Bugaboo Glacier 12:29 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 BG403N 1619 1993 375 15 0 .795 .38 1.00 .167 .466 .403 2.43 .333 -.013 1 2 BG403W 1598 1993 396 16 0 .752 .47 1.19 .194 .501 .354 2.56 .323 -.016 4 3 BG405W 1770 1993 224 9 0 .706 .56 1.17 .238 .629 .348 2.49 .369 -.005 1 4 BG409W 1696 1993 298 12 0 .694 .66 1.38 .234 .468 .313 2.48 .320 -.018 1 5 BG412W 1721 1993 273 11 0 .694 .32 .99 .175 .528 .472 2.72 .439 -.007 2 6 BG413E 1527 1993 467 18 0 .747 .30 1.04 .166 .415 .534 2.36 .218 -.008 2 7 BG413W 1527 1990 464 18 0 .725 .28 .95 .143 .394 .502 2.53 .324 -.016 2 8 BG414N 1544 1993 450 18 0 .822 .39 1.53 .178 .521 .356 2.58 .296 .004 1 9 BG414W 1596 1993 398 16 0 .764 .38 1.23 .161 .368 .388 2.65 .398 -.002 1 10 BG415W 1460 1738 279 11 0 .757 .44 1.31 .226 .555 .432 2.64 .360 -.032 2 11 BG419N 1660 1993 334 13 0 .801 .60 1.59 .245 .625 .282 2.59 .308 .008 1 12 BG420N 1616 1993 378 15 0 .802 .49 1.25 .229 .411 .422 2.57 .417 .006 3 13 BG420W 1549 1993 445 18 0 .769 .57 1.63 .307 .626 .413 2.54 .405 -.015 3 14 BG421W 1628 1993 366 14 0 .802 .26 .72 .132 .506 .476 2.40 .249 -.013 1 15 BG433W 1587 1993 407 16 0 .773 .52 1.80 .260 .618 .376 2.45 .277 .001 1 16 BG440N 1783 1993 211 8 0 .752 .41 1.23 .188 .423 .404 2.67 .425 -.020 1 17 BG440W 1660 1993 334 13 0 .771 .38 1.24 .193 .461 .443 2.59 .367 -.017 6 18 BG441N 1671 1993 323 13 0 .785 .40 .84 .141 .431 .321 2.51 .316 -.009 1 19 BG441W 1730 1993 264 10 0 .767 .50 1.29 .224 .451 .416 2.60 .363 -.011 1 20 BG442N 1714 1993 280 11 0 .802 .68 1.48 .252 .382 .335 2.47 .302 .004 7 21 BG444S 1427 1792 366 14 0 .779 .58 1.55 .298 .593 .418 2.60 .323 -.005 2 22 BG444S 1799 1918 120 5 0 .781 .41 .79 .177 .483 .406 2.48 .457 -.027 2 23 BG444S 1939 1993 55 2 0 .713 .55 1.12 .211 .388 .329 2.56 .504 .043 1 24 BG444W 1405 1993 589 23 0 .753 .45 1.33 .213 .620 .366 2.74 .423 -.005 2 25 BG446W 1631 1993 363 14 0 .780 .37 .94 .172 .294 .469 2.55 .332 .000 2 26 BG450A 1452 1852 401 16 0 .784 .31 1.15 .190 .696 .439 2.57 .340 -.028 1 27 BG450B 1452 1798 347 13 0 .805 .27 .79 .156 .699 .404 2.52 .327 -.022 2 28 BG451A 1314 1565 252 10 0 .719 .44 1.26 .283 .660 .535 2.59 .419 -.035 1 29 BG451B 1322 1535 214 9 0 .707 .63 1.61 .372 .764 .404 2.77 .438 -.040 2 30 BG452A 1478 1769 292 11 0 .795 .36 .88 .157 .648 .322 2.62 .414 .005 1 31 BG452B 1480 1819 340 13 0 .749 .35 .91 .171 .716 .337 2.50 .263 -.016 1 32 BG453A 1399 1745 347 14 0 .778 .51 1.57 .289 .791 .316 2.54 .331 .009 2 33 BG453B 1398 1747 350 14 0 .780 .45 1.50 .247 .770 .317 2.73 .368 -.014 2 34 BG454A 1402 1829 428 17 0 .769 .44 2.24 .342 .861 .342 2.53 .280 -.012 1 35 BG454B 1402 1649 248 9 0 .797 .69 2.06 .298 .734 .252 2.61 .416 -.032 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 11678 459 0 .768 .44 2.24 .216 .561 .393 2.77 .345 -.010