Fallen Tree Mackenzie Delta, Northwest Territories, Canada - CANA522 Additional Site Information Michael Pisaric Steve Kokelj Measurement type: Total ring width References: Porter, T.J., M.F.J. Pisaric, S.V. Kokelj, and P. deMontigny. 2013. A ring-width-based reconstruction of June-July minimum temperatures since AD 1245 from white spruce stands in the Mackenzie Delta region, northwestern Canada. Quaternary Research, Vol. 80, No. 2, pp. 167-179, DOI: 10.1016/j.yqres.2013.05.004. Pisaric, M.F.J., S.K. Carey, S.V. Kokelj, and D. Youngblut. 2007. Anomalous 20th century tree growth, Mackenzie Delta, Northwest Territories, Canada. Geophysical Research Letters, Vol. 34, No. 5. DOI: 10.1029/2006GL029139 COFECHA output: Chronology file name : CANA522.CRN Measurement file name : CANA522.RWL Date checked : 19FEB16 Checked by : B. Bauer Beginning year : 1332 Ending year : 2003 Principal investigators: Brock University Michael Pisaric Steve Kokelj Site name : Fallen Tree Mackenzie Delta Site location : NWT/CAN Species information : PCGL WHITE SPRUCE Latitude : 6831 Longitude : -13352 Elevation : 2M Series intercorrelation: 0.580 Avg mean sensitivity : 0.231 Avg standard deviation : 0.115 Avg autocorrelation : 0.826 Number dated series : 60 Segment length tested : 50 Number problem segments: 32 Pct problem segments : 5.43 PART 5: CORRELATION OF SERIES BY SEGMENTS: Fallen Tree Mackenzie Delta 12:06 Sat 19 Feb 2016 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 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 FT041A 1710 2003 .45 .44 .59 .70 .77 .70 2 FT042A 1815 2003 .54 .64 3 FT042B 1815 2003 .65 .68 4 FT043A 1680 2003 .48 .61 .62 .55 .54 .45 .40 5 FT043B 1685 2003 .30A .30A .30B .59 .60 .49 .45 6 FT044A 1779 2003 .81 .54 .55 7 FT045A 1725 2003 .80 .82 .74 .67 .68 8 FT045B 1725 1954 .81 .85 .79 .80 .82 9 FT046A 1547 2003 .44 .39B .42 .56 .47 .60 .68 .69 .69 .64 .64 .62 .66 10 FT046B 1600 2003 .47 .49 .39 .49 .63 .50 .58 .78 .66 .68 11 FT048A 1710 2003 .66 .60 .64 .67 .56 .51 12 FT048B 1710 2003 .60 .64 .61 .52 .54 .63 15 FT0410A 1757 2003 .27B .29A .33 .60 16 FT0410B 1757 2003 .27A .30A .40 .51 17 FT0411A 1626 1844 .35 .59 .50 .37 .35 .52 .59 .45 18 FT0413A 1588 2003 .62 .65 .63 .49 .54 .77 .77 .78 .67 .62 .70 19 FT0413B 1588 1975 .68 .67 .58 .79 .78 .70 .72 .80 .85 .73 .70 22 FT0415A 1541 1951 .61 .55 .43 .54 .66 .66 .66 .68 .74 .82 .75 .70 .70 23 FT0415B 1525 1970 .52 .54 .37 .33 .48 .79 .76 .72 .69 .67 .77 .79 .78 25 FT0450B 1848 2003 .59 26 FT0451A 1688 2003 .39 .45 .63 .63 .54 .54 .59 27 FT0452A 1743 2003 .66 .68 .73 .72 .63 28 FT0453A 1719 2003 .77 .77 .68 .64 .53 .53 29 FT0453B 1719 2003 .67 .71 .77 .64 .56 .57 30 FT0454A 1755 2003 .67 .52 .52 .60 31 FT0454B 1764 2003 .63 .66 .66 .55 34 FT100X 1761 1903 .49 .64 .68 .55 35 FT101X 1418 1820 .32A .41 .56 .57 .44 .31A .47 .59 .45 .40 .64 .55 .44 .61 .72 .71 36 FT102X 1790 1972 .25A .21B .27A 37 FT103X 1465 1616 .43 .48 .70 .57 .63 .48 38 FT104X 1614 1849 .50 .33 .55 .66 .49 .44 .60 .58 .40 39 FT105X 1521 1761 .44 .40 .49 .65 .57 .28A .47 .46 .42 .52 40 FT106X 1631 1866 .41B .60 .62 .35 .51 .65 .54 .66 .64 41 FT108A 1679 1880 .40 .38 .60 .78 .73 .70 .66 42 FT110X 1549 1815 .34B .33B .46 .48 .43 .58 .69 .73 .71 .72 .77 43 FT111X 1495 1800 .32B .36 .45 .69 .69 .65 .55 .51 .64 .75 .78 .71 .71 44 FT111XB 1495 1821 .60 .61 .61 .56 .60 .61 .61 .71 .73 .67 .76 .79 .70 45 FT112XB 1513 1712 .77 .70 .47 .44 .40 .25A .46 .64 46 FT113X 1639 1917 .66 .64 .60 .53 .68 .68 .66 .60 .63 47 FT115X 1678 1993 .22B .37 .63 .76 .71 .53 .50 48 FT116XB 1332 1647 .31A .45 .51 .26A .17B .56 .66 .58 .38 .51 .59 49 FT117XB 1350 1609 .31B .47 .31A .25B .42 .66 .70 .59 .58 .62 50 FT120X 1718 1972 .31B .50 .54 .72 .68 .69 51 FT121X 1675 1874 .55 .56 .56 .67 .80 .59 .48 52 FT123X 1568 1811 .38 .45 .42 .32A .45 .55 .62 .54 .58 .59 53 FT124X 1630 1799 .41 .55 .69 .72 .62 .62 54 FT125X 1489 1639 .59 .64 .53 .44 .35 .29A 55 FT125XB 1698 1810 .50 .49 .73 .71 .55 56 FT126X 1706 1921 .50 .61 .79 .83 .67 .65 57 FT128 1525 1800 .43 .42 .70 .51 .22B .63 .73 .55 .51 .63 .62 58 FT130X 1702 1846 .20A .52 .65 .49 .35 59 FT131X 1528 1710 .55 .67 .51 .54 .54 .43 .43 60 FT201X 1733 1828 .82 .86 .79 .78 Av segment correlation .31 .46 .38 .31 .40 .54 .59 .51 .50 .53 .51 .45 .58 .56 .55 .62 .66 .65 .59 .60 PART 5: CORRELATION OF SERIES BY SEGMENTS: Fallen Tree Mackenzie Delta 12:06 Sat 19 Feb 2016 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 1850 1875 1900 1925 1950 1975 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 FT041A 1710 2003 .43 .38 .50 .45 .48 .50 2 FT042A 1815 2003 .77 .73 .43B .51 .68 .70 3 FT042B 1815 2003 .80 .83 .76 .75 .71 .70 4 FT043A 1680 2003 .45 .47 .52 .48 .43 .43 5 FT043B 1685 2003 .62 .64 .55 .48 .54 .57 6 FT044A 1779 2003 .72 .69 .62 .67 .57 .57 7 FT045A 1725 2003 .55 .55 .68 .59 .58 .65 8 FT045B 1725 1954 .87 .81 .71 .73 9 FT046A 1547 2003 .60 .48 .56 .59 .40 .35 10 FT046B 1600 2003 .78 .71 .60 .64 .72 .73 11 FT048A 1710 2003 .59 .67 .58 .70 .58 .50 12 FT048B 1710 2003 .79 .81 .68 .59 .53 .54 13 FT049A 1854 2003 .66 .64 .51 .44 .38 .39 14 FT049B 1854 2003 .59 .52 .42 .57 .62 .63 15 FT0410A 1757 2003 .66 .67 .72 .62 .56 .57 16 FT0410B 1757 2003 .62 .70 .67 .66 .68 .70 18 FT0413A 1588 2003 .74 .63 .49 .53 .57 .60 19 FT0413B 1588 1975 .83 .75 .56 .64 .61 20 FT0414A 1887 2003 .74 .66 .71 .64 .62 21 FT0414B 1887 2003 .58 .63 .63 .64 .65 22 FT0415A 1541 1951 .57 .60 .61 .62 23 FT0415B 1525 1970 .71 .65 .59 .56 24 FT0450A 1852 2003 .60 .50 .43 .61 .50 .53 25 FT0450B 1848 2003 .59 .59 .63 .69 .64 .63 26 FT0451A 1688 2003 .58 .60 .61 .62 .55 .53 27 FT0452A 1743 2003 .68 .69 .60 .64 .70 .72 28 FT0453A 1719 2003 .61 .67 .60 .53 .58 .61 29 FT0453B 1719 2003 .52 .51 .58 .58 .54 .53 30 FT0454A 1755 2003 .73 .80 .70 .73 .79 .80 31 FT0454B 1764 2003 .73 .80 .62 .56 .62 .64 32 FT0455A 1881 2003 .60 .50 .54 .65 .70 33 FT0455B 1881 2003 .70 .70 .80 .64 .64 34 FT100X 1761 1903 .65 .65 36 FT102X 1790 1972 .59 .68 .53 .60 41 FT108A 1679 1880 .63 46 FT113X 1639 1917 .67 .71 47 FT115X 1678 1993 .56 .55 .45 .47 .47 50 FT120X 1718 1972 .75 .67 .41 .44 56 FT126X 1706 1921 .66 .56 Av segment correlation .65 .65 .58 .60 .59 .60 PART 7: DESCRIPTIVE STATISTICS: Fallen Tree Mackenzie Delta 12:06 Sat 19 Feb 2016 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 FT041A 1710 2003 294 12 0 .518 .18 .46 .069 .751 .228 2.63 .312 -.005 1 2 FT042A 1815 2003 189 8 1 .607 .20 .54 .108 .838 .251 2.43 .307 -.035 1 3 FT042B 1815 2003 189 8 0 .742 .33 .93 .193 .893 .239 2.74 .444 -.034 1 4 FT043A 1680 2003 324 13 0 .495 .24 .75 .116 .889 .180 2.56 .358 -.007 1 5 FT043B 1685 2003 319 13 3 .494 .26 .85 .118 .888 .160 2.74 .460 -.052 1 6 FT044A 1779 2003 225 9 0 .649 .24 .80 .148 .885 .243 2.61 .358 -.042 1 7 FT045A 1725 2003 279 11 0 .676 .16 .39 .072 .743 .265 2.64 .369 -.036 3 8 FT045B 1725 1954 230 9 0 .803 .18 .55 .085 .738 .273 2.85 .400 -.003 1 9 FT046A 1547 2003 457 19 1 .560 .14 .43 .083 .891 .213 2.75 .438 -.051 1 10 FT046B 1600 2003 404 16 0 .611 .16 .44 .088 .877 .205 2.64 .419 -.021 1 11 FT048A 1710 2003 294 12 0 .584 .29 .90 .140 .858 .191 2.75 .344 -.008 1 12 FT048B 1710 2003 294 12 0 .624 .29 .65 .126 .827 .205 2.71 .403 -.028 3 13 FT049A 1854 2003 150 6 0 .509 .40 1.02 .237 .889 .205 2.63 .420 .008 1 14 FT049B 1854 2003 150 6 0 .565 .47 1.13 .175 .706 .221 2.67 .419 -.026 1 15 FT0410A 1757 2003 247 10 2 .533 .26 .57 .123 .893 .176 2.71 .304 -.046 2 16 FT0410B 1757 2003 247 10 2 .551 .33 1.16 .199 .936 .161 2.54 .321 -.056 3 17 FT0411A 1626 1844 219 8 0 .444 .13 .27 .044 .710 .216 2.58 .439 -.015 1 18 FT0413A 1588 2003 416 17 0 .630 .18 .65 .103 .836 .270 2.99 .450 .004 1 19 FT0413B 1588 1975 388 16 0 .712 .17 .77 .104 .800 .302 2.59 .388 -.023 1 20 FT0414A 1887 2003 117 5 0 .688 .44 .94 .183 .832 .183 2.77 .467 -.083 3 21 FT0414B 1887 2003 117 5 0 .633 .47 1.12 .197 .827 .202 2.78 .455 -.030 1 22 FT0415A 1541 1951 411 17 0 .639 .20 .57 .083 .728 .246 2.66 .454 -.030 1 23 FT0415B 1525 1970 446 17 0 .628 .14 .93 .124 .905 .285 2.55 .308 -.012 1 24 FT0450A 1852 2003 152 6 0 .522 .35 .70 .132 .761 .196 2.76 .432 -.035 3 25 FT0450B 1848 2003 156 7 0 .602 .41 .88 .166 .866 .172 2.52 .305 -.046 1 26 FT0451A 1688 2003 316 13 0 .549 .21 .64 .138 .937 .207 2.58 .311 -.036 1 27 FT0452A 1743 2003 261 11 0 .679 .19 .79 .125 .872 .249 2.72 .397 -.013 1 28 FT0453A 1719 2003 285 12 0 .612 .25 1.21 .215 .944 .214 2.66 .344 -.024 3 29 FT0453B 1719 2003 285 12 0 .596 .26 1.32 .225 .923 .232 2.61 .389 .008 2 30 FT0454A 1755 2003 249 10 0 .698 .30 .77 .126 .722 .248 2.64 .360 -.016 1 31 FT0454B 1764 2003 240 10 0 .659 .34 .88 .156 .790 .228 2.66 .334 -.031 3 32 FT0455A 1881 2003 123 5 0 .614 .54 1.53 .238 .849 .184 2.75 .462 -.015 1 33 FT0455B 1881 2003 123 5 0 .701 .61 1.74 .342 .916 .175 2.59 .449 -.031 1 34 FT100X 1761 1903 143 6 0 .601 .26 .81 .174 .888 .275 2.61 .467 -.054 1 35 FT101X 1418 1820 403 16 2 .511 .14 .31 .053 .799 .196 2.74 .416 -.018 2 36 FT102X 1790 1972 183 7 3 .482 .23 .94 .181 .941 .190 2.55 .355 -.025 1 37 FT103X 1465 1616 152 6 0 .488 .24 .63 .117 .830 .196 2.55 .367 -.015 1 38 FT104X 1614 1849 236 9 0 .515 .19 .56 .102 .816 .248 2.64 .424 -.008 3 39 FT105X 1521 1761 241 10 1 .468 .10 .43 .059 .843 .274 2.66 .436 -.042 1 40 FT106X 1631 1866 236 9 1 .553 .22 .60 .105 .782 .248 2.77 .455 -.051 1 41 FT108A 1679 1880 202 8 0 .600 .18 .40 .078 .769 .227 2.53 .313 -.033 1 42 FT110X 1549 1815 267 11 2 .588 .13 .33 .054 .727 .252 2.45 .300 -.014 1 43 FT111X 1495 1800 306 13 1 .589 .16 .53 .072 .731 .251 2.64 .396 -.039 1 44 FT111XB 1495 1821 327 13 0 .665 .17 .54 .070 .676 .248 2.69 .355 -.028 1 45 FT112XB 1513 1712 200 8 1 .535 .14 .39 .074 .849 .220 2.61 .417 -.042 2 46 FT113X 1639 1917 279 11 0 .643 .16 .45 .064 .583 .300 2.76 .407 -.026 1 47 FT115X 1678 1993 316 12 1 .502 .20 .60 .113 .880 .224 2.52 .248 -.022 1 48 FT116XB 1332 1647 316 11 3 .428 .20 .66 .103 .863 .191 2.64 .359 -.024 1 PART 7: DESCRIPTIVE STATISTICS: Fallen Tree Mackenzie Delta 12:06 Sat 19 Feb 2016 Page 13 ----------------------------------------------------------------------------------------------------------------------------------- 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 FT117XB 1350 1609 260 10 3 .429 .17 .66 .100 .870 .211 2.68 .363 .020 1 50 FT120X 1718 1972 255 10 1 .561 .15 .40 .078 .817 .252 2.70 .529 -.038 1 51 FT121X 1675 1874 200 7 0 .596 .14 .38 .069 .767 .258 2.69 .516 -.037 1 52 FT123X 1568 1811 244 10 1 .496 .11 .43 .063 .824 .252 2.80 .468 -.009 1 53 FT124X 1630 1799 170 6 0 .611 .19 .47 .103 .794 .278 2.67 .497 -.022 4 54 FT125X 1489 1639 151 6 1 .469 .15 .64 .128 .910 .240 2.72 .491 -.031 2 55 FT125XB 1698 1810 113 5 0 .529 .19 .49 .082 .635 .289 2.62 .395 -.045 1 56 FT126X 1706 1921 216 8 0 .612 .16 .38 .075 .814 .243 2.55 .295 .026 1 57 FT128 1525 1800 276 11 1 .553 .14 .42 .067 .854 .216 2.51 .336 -.040 1 58 FT130X 1702 1846 145 5 1 .379 .16 .48 .090 .759 .300 2.66 .370 -.018 1 59 FT131X 1528 1710 183 7 0 .492 .18 .66 .132 .891 .268 2.72 .389 -.016 1 60 FT201X 1733 1828 96 4 0 .794 .42 1.14 .242 .836 .249 2.83 .532 -.049 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 14712 589 32 .580 .22 1.74 .115 .826 .231 2.99 .390 -.025