Quebec Composite - cana325 Additional Site Information Rosanne D'Arrigo Rob Wilson Gordon Jacoby Notes: Quebec Composite, includes sites Ed Gaspe and New Gaspe. Project Title "Synthesis of Three Decades of Research on Tree Growth in Northern Forests in relation to Global Climatic Change" Reference: D'Arrigo, R., R. Wilson, and G. Jacoby. 2006. On the long-term context for late twentieth century warming. Journal of Geophysical Research, 111, D03103, doi:10.1029/2005JD006352. COFECHA output: Chronology file name : CANA325.CRN Measurement file name : CANA325.RWL Date checked : 25APR12 Checked by : B. Bauer Beginning year : 1404 Ending year : 1991 Principal investigators: Rosanne D'Arrigo Rob Wilson Gordon Jacoby Site name : Quebec Composite Site location : Canada Species information : THOC NORTHERN WHITE-CEDAR Latitude : 4830 Longitude : -06655 Elevation : M Series intercorrelation: 0.544 Avg mean sensitivity : 0.178 Avg standard deviation : 0.157 Avg autocorrelation : 0.807 Number dated series : 40 Segment length tested : 50 Number problem segments: 48 Pct problem segments : 7.92 PART 5: CORRELATION OF SERIES BY SEGMENTS: Quebec Composite 17:00 Wed 25 Apr 2012 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 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 LC3S1 1819 1991 .40 .40 .52 .56 .54 2 LC7N 1802 1991 .41 .44 .47 .60 .44 3 LC10W 1814 1991 .24B .29B .54 .48 .23A 4 LC11S2 1805 1991 .38 .30A .36 .43 .55 5 LC11S1 1778 1991 .18B .24B .35 .44 .43 .43 6 TBFA 1577 1991 .28B .35 .15B .12B .46 .57 .59 .76 .70 .49 .54 .46 .42 .38 7 TBFB2 1594 1991 .35 .42 .45 .24B .43 .44 .50 .59 .58 .57 .38 .33 .46 .46 8 TBFC 1657 1933 .43 .47 .32A .43 .58 .52 .55 .46 .21B .20B .15B 9 TBFE2 1754 1991 .53 .42 .44 .51 .35 .35 .45 10 TBFF 1669 1808 .56 .65 .50 .37 .49 .43 11 TBFH 1666 1991 .38 .40 .31B .42 .67 .60 .19B .33 .49 .49 .51 12 TBFI 1720 1991 .57 .58 .53 .47 .31A .41 .41 .43 .45 13 TBF11SE 1768 1928 .54 .50 .35B .46 .39 .37 .39 14 093051 1663 1982 .32B .39 .56 .57 .36 .29A .24B .14B .27A .61 .65 15 093071 1578 1982 .68 .60 .48 .49 .67 .76 .69 .74 .59 .41 .63 .67 .50 .51 16 093072 1545 1982 .41 .48 .54 .60 .64 .76 .83 .73 .63 .82 .71 .59 .67 .66 .61 .62 17 093091 1533 1982 .51 .50 .62 .74 .38 .47 .61 .61 .71 .58 .43 .52 .56 .53 .58 .68 18 093101 1558 1982 .63 .47 .54 .52 .54 .60 .55 .62 .63 .56 .58 .62 .47 .48 .72 19 093121 1465 1982 .48 .55 .59 .59 .55 .53 .48 .40 .41 .56 .61 .54 .57 .60 .62 .59 .61 .58 .55 20 093141 1640 1982 .63 .57 .64 .55 .50 .58 .62 .52 .71 .62 .48 .60 21 093142 1532 1982 .66 .71 .61 .64 .69 .72 .79 .70 .61 .30B .29A .52 .35 .38 .49 .51 22 093151 1519 1982 .19B .34 .67 .68 .71 .66 .56 .63 .75 .73 .69 .58 .52 .62 .57 .63 .56 23 093152 1478 1982 .69 .65 .66 .58 .59 .70 .64 .72 .71 .62 .50 .54 .57 .52 .39 .44 .55 .46 24 093161 1489 1982 .31A .36 .51 .59 .63 .62 .64 .51 .61 .79 .66 .68 .74 .62 .63 .66 .66 .65 25 093162 1467 1982 .16B .35 .50 .44 .31A .41 .25B .30B .64 .67 .67 .52 .77 .84 .66 .62 .62 .71 .61 26 093171 1504 1900 .60 .52 .41 .47 .64 .56 .65 .74 .68 .59 .67 .69 .58 .69 .67 .68 27 093181 1404 1982 .33 .33A .64 .67 .75 .67 .59 .66 .71 .77 .79 .81 .68 .68 .74 .65 .63 .61 .73 .77 28 093191 1481 1982 .56 .51 .61 .66 .69 .63 .36 .41 .66 .79 .77 .84 .83 .63 .54 .58 .61 .59 29 093202 1473 1982 .42 .39 .64 .62 .66 .68 .68 .69 .57 .50 .62 .57 .68 .79 .71 .77 .57 .46 .47 30 093251 1673 1982 .56 .57 .68 .59 .69 .67 .67 .69 .61 .67 .68 31 093301 1545 1982 .25B .15B .20B .61 .66 .70 .75 .71 .68 .63 .47 .52 .60 .52 .55 .66 32 093302 1573 1982 .77 .75 .77 .68 .67 .74 .78 .72 .67 .55 .57 .55 .56 .73 .77 33 093321 1510 1982 .60 .63 .60 .43 .40 .51 .53 .58 .60 .53 .55 .54 .44 .59 .62 .48 .43 34 093341 1638 1982 .67 .67 .58 .55 .62 .79 .79 .44 .55 .64 .36 .31B 35 093342 1534 1982 .30B .47 .58 .60 .70 .50 .47 .52 .42 .70 .80 .59 .53 .57 .51 .41 36 093351 1451 1982 .62 .68 .54 .61 .25B .14B .45 .33 .37 .59 .62 .50 .68 .69 .45 .52 .63 .58 .66 37 093354 1607 1982 .65 .68 .58 .71 .73 .71 .62 .46 .56 .66 .55 .53 .61 38 093355 1618 1982 .60 .64 .65 .78 .69 .61 .77 .61 .54 .73 .68 .69 .76 39 093361 1600 1982 .57 .49 .29A .43 .68 .53 .66 .70 .67 .59 .47 .63 .61 40 093991 1425 1982 .50 .48 .49 .50 .61 .75 .75 .77 .61 .61 .74 .80 .71 .75 .77 .72 .74 .73 .50 .30A Av segment correlation .42 .42 .52 .53 .53 .55 .53 .59 .55 .53 .62 .63 .59 .64 .59 .50 .53 .53 .53 .53 PART 5: CORRELATION OF SERIES BY SEGMENTS: Quebec Composite 17:00 Wed 25 Apr 2012 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 1925 1950 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 LC3S1 1819 1991 .41 .25A 2 LC7N 1802 1991 .33 .27A 3 LC10W 1814 1991 .30A .46 4 LC11S2 1805 1991 .48 .29A 5 LC11S1 1778 1991 .41 .29A 6 TBFA 1577 1991 .38 .40 7 TBFB2 1594 1991 .42 .32A 9 TBFE2 1754 1991 .45 .45 11 TBFH 1666 1991 .42 .40 12 TBFI 1720 1991 .45 .51 14 093051 1663 1982 .64 .64 15 093071 1578 1982 .40 .45 16 093072 1545 1982 .58 .53 17 093091 1533 1982 .54 .55 18 093101 1558 1982 .70 .76 19 093121 1465 1982 .42 .47 20 093141 1640 1982 .39 .40 21 093142 1532 1982 .49 .53 22 093151 1519 1982 .40 .44 23 093152 1478 1982 .46 .52 24 093161 1489 1982 .61 .67 25 093162 1467 1982 .36 .44 27 093181 1404 1982 .53 .62 28 093191 1481 1982 .49 .57 29 093202 1473 1982 .34 .41 30 093251 1673 1982 .47 .54 31 093301 1545 1982 .67 .66 32 093302 1573 1982 .70 .67 33 093321 1510 1982 .49 .59 34 093341 1638 1982 .46 .53 35 093342 1534 1982 .52 .56 36 093351 1451 1982 .56 .60 37 093354 1607 1982 .55 .53 38 093355 1618 1982 .66 .61 39 093361 1600 1982 .50 .56 40 093991 1425 1982 .23B .37 Av segment correlation .48 .50 PART 7: DESCRIPTIVE STATISTICS: Quebec Composite 17:00 Wed 25 Apr 2012 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 LC3S1 1819 1991 173 7 1 .416 .70 1.15 .181 .664 .160 2.62 .445 -.045 3 2 LC7N 1802 1991 190 7 1 .405 .67 1.72 .288 .801 .192 2.79 .386 -.003 1 3 LC10W 1814 1991 178 7 4 .358 .67 1.42 .255 .796 .185 2.57 .381 .032 1 4 LC11S2 1805 1991 187 7 2 .389 .66 1.55 .262 .810 .200 2.54 .314 -.006 1 5 LC11S1 1778 1991 214 8 3 .319 .60 1.33 .236 .788 .200 2.49 .280 .001 1 6 TBFA 1577 1991 415 16 3 .442 .72 2.01 .335 .833 .172 2.66 .340 -.006 1 7 TBFB2 1594 1991 398 16 2 .425 .70 2.19 .382 .898 .159 2.62 .365 -.031 1 8 TBFC 1657 1933 277 11 4 .397 .42 1.10 .153 .800 .165 2.84 .420 -.014 2 9 TBFE2 1754 1991 238 9 0 .430 .39 .71 .098 .742 .153 2.58 .370 .013 3 10 TBFF 1669 1808 140 6 0 .481 .59 1.05 .135 .623 .163 2.62 .434 .024 2 11 TBFH 1666 1991 326 13 2 .440 1.01 3.20 .545 .875 .200 2.58 .413 -.009 2 12 TBFI 1720 1991 272 11 1 .466 .89 2.11 .346 .833 .191 2.68 .421 .034 1 13 TBF11SE 1768 1928 161 7 1 .460 .73 2.32 .302 .730 .180 2.72 .395 .001 1 14 093051 1663 1982 320 13 5 .418 .43 1.18 .247 .923 .176 2.53 .328 -.015 1 15 093071 1578 1982 405 16 0 .594 .30 .59 .085 .770 .152 2.64 .423 -.019 1 16 093072 1545 1982 438 18 0 .640 .35 1.10 .118 .779 .161 2.77 .354 .006 1 17 093091 1533 1982 450 18 0 .552 .26 .75 .147 .927 .181 2.64 .322 -.008 1 18 093101 1558 1982 425 17 0 .582 .25 .56 .082 .782 .170 2.55 .354 -.014 1 19 093121 1465 1982 518 21 0 .540 .31 .75 .092 .811 .147 2.49 .309 .001 1 20 093141 1640 1982 343 14 0 .555 .29 .68 .110 .840 .167 2.66 .313 .015 1 21 093142 1532 1982 451 18 2 .543 .24 .88 .160 .927 .193 2.71 .351 -.016 1 22 093151 1519 1982 464 19 1 .566 .30 .62 .073 .685 .148 2.73 .346 .020 1 23 093152 1478 1982 505 20 0 .564 .30 .64 .086 .674 .180 2.65 .265 .002 1 24 093161 1489 1982 494 20 1 .598 .29 .79 .119 .817 .189 2.77 .369 .007 1 25 093162 1467 1982 516 21 4 .531 .28 .96 .137 .871 .189 2.60 .237 -.008 1 26 093171 1504 1900 397 16 0 .619 .19 .39 .060 .654 .213 2.60 .352 -.019 1 27 093181 1404 1982 579 22 1 .626 .29 .72 .110 .830 .181 2.58 .343 -.005 2 28 093191 1481 1982 502 20 0 .625 .30 .81 .133 .837 .182 2.61 .323 -.025 1 29 093202 1473 1982 510 21 0 .588 .34 1.05 .122 .753 .181 2.98 .373 -.027 1 30 093251 1673 1982 310 13 0 .617 .34 1.17 .202 .888 .181 2.63 .360 .008 1 31 093301 1545 1982 438 18 3 .552 .32 .74 .103 .768 .171 2.57 .316 -.024 1 32 093302 1573 1982 410 17 0 .661 .31 .74 .095 .761 .162 2.57 .311 -.008 1 33 093321 1510 1982 473 19 0 .533 .30 .57 .086 .739 .163 2.84 .447 -.012 1 34 093341 1638 1982 345 14 1 .600 .34 .95 .150 .872 .165 2.54 .279 -.023 1 35 093342 1534 1982 449 18 1 .550 .42 1.26 .248 .925 .164 2.73 .291 -.038 1 36 093351 1451 1982 532 21 2 .515 .27 .67 .131 .877 .179 2.69 .330 .002 1 37 093354 1607 1982 376 15 0 .582 .24 .58 .084 .710 .225 2.57 .355 .000 1 38 093355 1618 1982 365 15 0 .660 .24 .64 .088 .769 .189 2.58 .355 -.010 1 39 093361 1600 1982 383 15 1 .560 .28 .86 .138 .862 .180 2.61 .320 -.002 1 40 093991 1425 1982 558 22 2 .614 .29 .65 .110 .799 .210 2.49 .333 -.014 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 15125 606 48 .544 .38 3.20 .157 .807 .178 2.98 .344 -.007