Jacobsen Glacier, British Columbia, Canada - CANA485 Additional information Dan J. Smith, Bethany L. Coulthard, Colette Starheim Purpose of Collection: Cores are stored at: Reference: COFECHA output: Chronology file name : CANA485.CRN Measurement file name : CANA485.RWL Date checked : 03DEC15 Checked by : B. Bauer Beginning year : 1533 Ending year : 2009 Principal investigators: Dan J. Smith Bethany L. Coulthard Colette Starheim Site name : Jacobsen Glacier Site location : Canada Species information : ABLA SUBALPINE FIR Latitude : 5204 Longitude : -12608 Elevation : M Series intercorrelation: 0.580 Avg mean sensitivity : 0.191 Avg standard deviation : 0.243 Avg autocorrelation : 0.765 Number dated series : 60 Segment length tested : 50 Number problem segments: 23 Pct problem segments : 4.39 PART 5: CORRELATION OF SERIES BY SEGMENTS: Jacobson Glacier 11:25 Thu 03 Dec 2015 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 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 10JCB41a 1544 1794 .74 .76 .57 .52 .64 .64 .54 .37 .42 .43 2 10JCB41b 1544 1728 .66 .62 .39 .38 .60 .67 .61 .59 3 10JCB48a 1684 1792 .61 .60 .40 .45 4 10DDA01a 1797 2009 .28B .27B .44 .48 .56 .67 .62 .70 .72 5 10DDA01b 1763 2009 .17B .32A .60 .58 .49 .51 .65 .72 .76 .77 6 10DDA02a 1717 1874 .35 .43 .61 .74 .83 .76 7 10DDA02b 1798 2009 .68 .64 .60 .42 .34 .42 .67 .80 .67 8 10DDA03a 1749 2009 .19B .25A .43 .60 .72 .66 .60 .68 .63 .67 .68 9 10DDA03b 1691 2009 .42 .55 .44 .28B .46 .60 .57 .54 .54 .70 .56 .75 .78 10 10DDA04a 1660 2009 .61 .65 .47 .46 .45 .41 .66 .74 .45 .19B .42 .69 .83 .80 11 10DDA04b 1533 2009 .59 .59 .38 .37 .52 .49 .50 .59 .75 .69 .59 .62 .58 .25A .26B .58 .55 .73 .75 12 10DDA05a 1834 2009 .49 .51 .45 .61 .57 .68 .70 13 10DDA05b 1872 2009 .36 .40 .43 .54 .70 .70 14 10DDA06a 1844 2009 .39 .43 .46 .51 .38 .70 .73 15 10DDA07a 1605 2009 .06B .49 .61 .60 .56 .63 .58 .69 .70 .67 .69 .75 .71 .74 .78 .79 16 10DDA07b 1680 2009 .39 .46 .58 .71 .70 .70 .69 .58 .48 .57 .61 .48 .53 17 10DDA08a 1888 2009 .26B .37 .48 .58 .68 18 10DDA08b 1864 2009 .52 .62 .61 .40 .54 .59 19 10DDA09a 1817 1988 .50 .58 .61 .47 .40 .46 .70 20 10DDA09b 1866 1965 .34B .53 .58 .45 21 10DDA11a 1689 2009 .39 .50 .47 .47 .54 .56 .70 .65 .57 .56 .57 .63 .69 22 10DDA11b 1705 2009 .50 .54 .47 .57 .68 .77 .75 .62 .31A .39 .61 .63 23 10DDA12a 1810 2009 .54 .38 .16B .33 .51 .56 .67 .71 24 10DDA12b 1803 2009 .50 .50 .43 .62 .69 .68 .79 .80 25 10DDA13a 1762 2009 .30A .47 .66 .73 .62 .57 .65 .64 .80 .77 26 10DDA13b 1756 2009 .50 .65 .69 .71 .64 .60 .48 .53 .72 .70 27 10DDA14a 1740 2009 .40 .36B .48 .64 .73 .64 .60 .70 .60 .64 .71 28 10DDA14b 1758 2009 .57 .60 .58 .71 .63 .56 .59 .63 .71 .72 29 10DDA15a 1893 2009 .36 .49 .57 .51 .53 30 10DDA15b 1893 2009 .44 .38 .52 .54 .57 31 10DDA16a 1783 2009 .66 .67 .66 .54 .44 .49 .66 .80 .78 32 10DDA16b 1782 2009 .59 .66 .56 .40 .47 .71 .72 .82 .83 33 10DDA17a 1791 2009 .40 .44 .57 .54 .47 .55 .48 .78 .80 34 10DDA17b 1799 2009 .36 .38 .57 .58 .55 .47 .48 .70 .67 35 10DDA17c 1750 2009 .19B .43 .49 .49 .51 .60 .53 .43 .69 .63 36 10DDA18a 1921 2009 .46 .48 .54 .51 37 10DDA18b 1900 2009 .46 .62 .66 .67 38 10DDA19a 1790 2009 .36 .41 .55 .64 .49 .54 .54 .67 .77 39 10DDA19b 1808 2009 .65 .66 .50B .49 .48 .42 .73 .76 40 10DDA20b 1792 2009 .60 .58 .68 .70 .75 .79 .79 .83 .84 41 10DDA21a 1787 2009 .52 .67 .69 .53 .40 .37 .54 .84 .88 42 10DDA21b 1720 2009 .43 .50 .59 .59 .78 .80 .57 .52 .53 .63 .85 .79 43 10DDA22a 1766 2009 .53 .65 .70 .72 .62 .52 .50 .46 .43 .48 44 10DDA22b 1750 2008 .76 .63 .65 .74 .58 .54 .68 .66 .40 .47 45 10DDA23a 1838 2009 .34 .37 .46 .56 .65 .62 .61 46 10DDA23b 1852 2009 .66 .64 .68 .70 .75 .75 47 10DDA24a 1807 2009 .58 .44 .49 .71 .49 .37 .51 .60 48 10DDA24b 1790 2009 .56 .59 .62 .69 .64 .57 .46 .47 .61 49 10DDA25a 1777 2009 .28A .50 .57 .51 .47 .47 .46 .70 .85 50 10DDA26a 1751 2009 .33 .42 .67 .69 .67 .59 .63 .65 .70 .73 51 10DDA26b 1777 2009 .66 .70 .76 .78 .72 .61 .46 .69 .76 52 10DDA27a 1850 2009 .43 .51 .68 .67 .80 .78 53 10DDA27b 1841 2009 .35B .40 .42 .50 .60 .79 .77 54 10DDA27c 1886 2009 .30A .63 .68 .67 .62 55 10DDA28a 1816 2007 .64 .68 .51 .50 .60 .72 .78 .79 56 10DDA28b 1791 2009 .69 .67 .68 .62 .56 .64 .69 .85 .85 57 10DDA29a 1835 2009 .57 .58 .54 .33 .36 .66 .67 58 10DDA29b 1801 2005 .65 .66 .59 .65 .54 .56 .70 .72 59 10DDA30b 1751 2003 .36 .29B .51 .63 .51 .46 .66 .82 .79 .77 60 10DDA31a 1798 2009 .56 .56 .53 .43 .35 .41 .34 .56 .61 Av segment correlation .66 .65 .45 .33 .56 .61 .52 .50 .48 .46 .53 .60 .61 .54 .51 .55 .57 .69 .71 PART 7: DESCRIPTIVE STATISTICS: Jacobson Glacier 11:25 Thu 03 Dec 2015 Page 11 ----------------------------------------------------------------------------------------------------------------------------------- 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 10JCB41a 1544 1794 251 10 0 .604 .53 1.34 .208 .756 .208 2.59 .354 -.018 1 2 10JCB41b 1544 1728 185 8 0 .576 .58 1.19 .177 .711 .192 2.53 .370 .003 1 3 10JCB48a 1684 1792 109 4 0 .519 .75 1.30 .175 .639 .153 2.70 .394 .016 1 4 10DDA01a 1797 2009 213 9 2 .565 .59 1.14 .207 .770 .199 2.56 .323 -.036 1 5 10DDA01b 1763 2009 247 10 2 .572 .94 1.65 .267 .748 .161 2.55 .278 -.014 1 6 10DDA02a 1717 1874 158 6 0 .636 .58 1.41 .195 .490 .276 2.60 .457 -.044 1 7 10DDA02b 1798 2009 212 9 0 .562 .28 .58 .089 .628 .193 2.69 .373 -.060 1 8 10DDA03a 1749 2009 261 11 2 .566 .68 1.27 .221 .770 .178 2.53 .344 -.038 1 9 10DDA03b 1691 2009 319 13 1 .576 .63 1.20 .172 .772 .151 2.51 .318 -.073 1 10 10DDA04a 1660 2009 350 14 1 .572 .42 .85 .142 .763 .183 2.54 .376 -.027 2 11 10DDA04b 1533 2009 477 19 2 .508 .47 1.19 .202 .801 .215 2.64 .325 -.028 1 12 10DDA05a 1834 2009 176 7 0 .574 1.35 2.50 .406 .604 .227 2.39 .336 -.040 1 13 10DDA05b 1872 2009 138 6 0 .564 .92 2.06 .370 .867 .174 2.59 .364 -.076 1 14 10DDA06a 1844 2009 166 7 0 .588 .74 1.69 .324 .871 .191 2.33 .274 -.031 1 15 10DDA07a 1605 2009 405 16 1 .588 .60 1.24 .250 .829 .212 2.61 .375 -.022 1 16 10DDA07b 1680 2009 330 13 0 .560 .60 1.51 .176 .739 .153 2.65 .350 -.005 1 17 10DDA08a 1888 2009 122 5 1 .467 1.44 2.43 .368 .768 .137 2.72 .462 .010 1 18 10DDA08b 1864 2009 146 6 0 .553 .93 1.64 .292 .867 .137 2.60 .465 .000 2 19 10DDA09a 1817 1988 172 7 0 .551 .63 1.36 .268 .804 .223 2.67 .369 -.047 1 20 10DDA09b 1866 1965 100 4 1 .395 .99 1.82 .267 .653 .161 2.78 .428 -.031 1 21 10DDA11a 1689 2009 321 13 0 .566 .67 1.63 .231 .788 .166 2.62 .394 -.014 1 22 10DDA11b 1705 2009 305 12 1 .569 .75 1.53 .251 .803 .173 2.48 .338 -.013 1 23 10DDA12a 1810 2009 200 8 1 .514 .80 1.67 .291 .838 .163 2.57 .386 -.034 1 24 10DDA12b 1803 2009 207 8 0 .642 .68 1.64 .263 .816 .173 2.57 .298 -.032 1 25 10DDA13a 1762 2009 248 10 1 .650 .71 1.74 .246 .794 .164 2.73 .400 -.014 1 26 10DDA13b 1756 2009 254 10 0 .625 .64 1.43 .183 .705 .167 2.57 .363 -.031 1 27 10DDA14a 1740 2009 270 11 1 .590 .55 1.37 .304 .870 .236 2.53 .347 -.007 1 28 10DDA14b 1758 2009 252 10 0 .636 .58 1.28 .261 .872 .193 2.74 .442 .000 1 29 10DDA15a 1893 2009 117 5 0 .495 .53 .99 .183 .718 .208 2.67 .416 -.039 1 30 10DDA15b 1893 2009 117 5 0 .515 .68 1.21 .187 .587 .202 2.66 .396 -.008 1 31 10DDA16a 1783 2009 227 9 0 .653 .52 2.03 .357 .845 .272 2.71 .356 -.028 3 32 10DDA16b 1782 2009 228 9 0 .668 .38 1.10 .157 .802 .195 2.63 .356 -.017 1 33 10DDA17a 1791 2009 219 9 0 .587 .53 1.34 .246 .887 .164 2.92 .450 .001 1 34 10DDA17b 1799 2009 211 9 0 .538 .48 .85 .125 .660 .164 2.58 .371 -.052 2 35 10DDA17c 1750 2009 260 10 1 .468 .46 1.23 .155 .720 .184 2.61 .364 -.012 1 36 10DDA18a 1921 2009 89 4 0 .451 1.33 2.40 .498 .877 .156 2.49 .339 -.014 1 37 10DDA18b 1900 2009 110 4 0 .604 .98 1.78 .376 .901 .147 2.81 .437 .045 2 38 10DDA19a 1790 2009 220 9 0 .581 .66 1.38 .219 .769 .193 2.43 .286 -.001 1 39 10DDA19b 1808 2009 202 8 1 .627 .74 1.56 .243 .781 .186 2.58 .392 -.033 1 40 10DDA20b 1792 2009 218 9 0 .725 .75 1.58 .310 .840 .173 2.48 .344 -.012 1 41 10DDA21a 1787 2009 223 9 0 .616 .70 1.25 .179 .553 .200 2.51 .367 -.026 1 42 10DDA21b 1720 2009 290 12 0 .630 .56 1.09 .164 .535 .232 2.55 .404 .017 1 43 10DDA22a 1766 2009 244 10 0 .535 .83 2.33 .299 .673 .232 2.41 .246 -.024 3 44 10DDA22b 1750 2008 259 10 0 .580 .61 1.58 .308 .792 .279 2.59 .369 -.050 2 45 10DDA23a 1838 2009 172 7 0 .502 1.03 2.06 .415 .867 .159 2.69 .418 .016 2 46 10DDA23b 1852 2009 158 6 0 .684 .77 1.36 .237 .823 .144 2.78 .398 .001 3 47 10DDA24a 1807 2009 203 8 0 .507 .64 1.63 .316 .915 .162 2.37 .263 -.039 1 48 10DDA24b 1790 2009 220 9 0 .554 .69 2.18 .309 .803 .187 2.45 .285 -.002 1 PART 7: DESCRIPTIVE STATISTICS: Jacobson Glacier 11:25 Thu 03 Dec 2015 Page 12 ----------------------------------------------------------------------------------------------------------------------------------- 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 10DDA25a 1777 2009 233 9 1 .538 .54 .95 .171 .691 .213 2.54 .402 -.012 1 50 10DDA26a 1751 2009 259 10 0 .632 .58 .99 .190 .759 .186 2.47 .264 -.027 1 51 10DDA26b 1777 2009 233 9 0 .683 .68 1.13 .165 .583 .185 2.51 .344 -.037 1 52 10DDA27a 1850 2009 160 6 0 .633 1.12 2.13 .414 .806 .169 2.67 .499 -.049 1 53 10DDA27b 1841 2009 169 7 1 .562 .39 1.01 .242 .931 .225 2.58 .403 -.047 1 54 10DDA27c 1886 2009 124 5 1 .474 .98 2.28 .460 .894 .149 2.45 .300 -.020 1 55 10DDA28a 1816 2007 192 8 0 .674 .69 1.51 .279 .691 .247 2.47 .314 -.031 2 56 10DDA28b 1791 2009 219 9 0 .702 .78 1.58 .291 .699 .212 2.52 .380 -.032 1 57 10DDA29a 1835 2009 175 7 0 .510 .76 1.86 .357 .884 .160 2.55 .331 -.005 1 58 10DDA29b 1801 2005 205 8 0 .576 .70 1.75 .319 .868 .162 2.44 .226 -.050 1 59 10DDA30b 1751 2003 253 10 1 .604 .44 .94 .178 .800 .229 2.52 .320 -.067 1 60 10DDA31a 1798 2009 212 9 0 .504 .55 1.14 .147 .658 .174 2.45 .298 -.009 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 13015 524 23 .580 .66 2.50 .243 .765 .191 2.92 .356 -.024