Chronology file name : AK039.CRN Measurement file name : AK039.RWL Date checked : 10MAR05 Checked by : H. ADAMS AND J. LUKAS Beginning year : 1697 Ending year : 1998 Principal investigators: Andrea Lloyd Site name : Monahan Flats Site location : Alaska Species information : PCGL WHITE SPRUCE Latitude : 6316 Longitude : -14755 Elevation : 884M Series intercorrelation: 0.599 Avg mean sensitivity : 0.191 Avg standard deviation : 0.228 Avg autocorrelation : 0.798 Number dated series : 51 Segment length tested : 50 Number problem segments: 10 Pct problem segments : 3.70 PART 5: CORRELATION OF SERIES BY SEGMENTS: ak039.rwl 13:40 Thu 10 Mar 2005 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 1750 1775 1800 1825 1850 1875 1900 1925 1950 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 MD478 1881 1997 .64 .67 .67 .67 2 MT331A 1876 1997 .66 .66 .55 .63 3 MT331B 1863 1997 .70 .81 .77 .67 .75 4 MT333A 1823 1997 .35 .36 .55 .82 .72 .56 .60 5 MT333B 1854 1997 .57 .62 .60 .57 .55 6 MT334A 1855 1997 .63 .62 .43 .59 .74 7 MT334B 1866 1997 .57 .59 .44 .59 .69 8 MT340D 1777 1997 .59 .68 .57 .52 .34 .34 .32A .22A 9 MT341B 1873 1997 .60 .61 .53 .39 .53 10 MT343A 1850 1997 .30A .34 .42 .42 .33A 11 MT344C 1806 1997 .29A .48 .57 .75 .56 .61 .80 12 MT345C 1817 1997 .60 .58 .63 .71 .67 .45 .54 13 MT371A 1878 1997 .48 .63 .69 .72 14 MT371B 1871 1997 .65 .61 .73 .66 .70 15 MT380A 1812 1997 .49 .42 .59 .69 .72 .73 .75 16 MT391B 1866 1997 .62 .66 .68 .66 .53 17 MT392 1866 1997 .35 .59 .67 .66 .71 18 MT398 1864 1997 .67 .79 .76 .57 .64 19 MT411 1865 1997 .35 .51 .65 .82 .83 20 MT412B 1843 1997 .48 .45 .68 .67 .66 .65 21 MT413A 1848 1997 .55 .56 .62 .63 .81 .76 22 MT418B 1881 1997 .56 .73 .76 .72 23 MT428 1881 1997 .36 .50 .57 .67 24 MT440 1822 1997 .40 .35 .63 .82 .76 .63 .67 25 MT441 1774 1997 .24B .24A .40 .58 .65 .79 .74 .71 .75 26 MT448 1867 1997 .54 .62 .70 .52 .53 27 MT449 1874 1997 .44 .48 .66 .75 .75 28 MT453 1880 1997 .49 .70 .63 .60 29 MT455 1880 1997 .26A .29B .65 .80 30 MT457 1849 1997 .45 .44 .54 .54 .71 .75 31 MT459 1866 1998 .40 .42 .49 .67 .71 32 MT470 1867 1997 .36 .61 .65 .53 .57 33 MT476 1876 1997 .57 .69 .77 .70 34 MT477 1878 1997 .79 .74 .75 .83 35 MT478 1881 1997 .63 .70 .66 .66 36 MT479 1876 1997 .57 .69 .62 .65 37 MT480 1875 1997 .55 .69 .61 .57 38 MT484A 1871 1997 .62 .62 .74 .61 .62 39 MT484B 1870 1997 .52 .58 .68 .50 .58 40 MT485A 1843 1997 .70 .70 .77 .70 .55 .62 41 MT488 1888 1997 .48 .59 .66 .66 42 MT491 1887 1997 .38 .47 .71 .74 43 MT495 1879 1997 .55 .63 .60 .68 44 MT500A 1847 1997 .59 .56 .66 .76 .68 .59 45 MT509A 1874 1997 .62 .62 .67 .60 .71 46 MT509C 1866 1997 .42 .61 .68 .59 .65 47 MT510 1849 1997 .43 .46 .68 .60 .57 .68 48 MT511A 1823 1997 .68 .72 .76 .70 .65 .79 .79 49 MT511B 1853 1997 .64 .67 .64 .76 .64 50 MT556 1825 1997 .28B .56 .81 .79 .73 .64 51 MT567A 1697 1997 .46 .48 .69 .66 .69 .72 .68 .61 .65 Av segment correlation .35 .44 .51 .51 .55 .61 .64 .63 .66 PART 7: DESCRIPTIVE STATISTICS: ak039.rwl 13:40 Thu 10 Mar 2005 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 MD478 1881 1997 117 4 0 .676 .71 1.73 .412 .921 .178 2.58 .480 .001 1 2 MT331A 1876 1997 122 4 0 .625 .65 1.55 .234 .564 .233 2.79 .467 -.047 1 3 MT331B 1863 1997 135 5 0 .723 .31 .70 .120 .618 .232 2.72 .476 -.029 1 4 MT333A 1823 1997 175 7 0 .598 .36 1.60 .266 .922 .206 2.49 .387 -.037 1 5 MT333B 1854 1997 144 5 0 .582 .41 1.50 .177 .817 .193 2.65 .439 .017 1 6 MT334A 1855 1997 143 5 0 .596 .49 1.30 .145 .361 .241 2.86 .458 .030 1 7 MT334B 1866 1997 132 5 0 .557 .54 1.38 .188 .581 .215 2.88 .459 .026 1 8 MT340D 1777 1997 221 8 2 .407 .17 .62 .099 .832 .218 3.12 .419 -.019 1 9 MT341B 1873 1997 125 5 0 .522 .18 .32 .056 .741 .187 2.77 .534 .037 1 10 MT343A 1850 1997 148 5 2 .343 .21 .58 .091 .835 .179 2.66 .422 .008 1 11 MT344C 1806 1997 192 7 1 .570 .37 .99 .150 .778 .206 2.83 .446 -.028 1 12 MT345C 1817 1997 181 7 0 .602 .14 .25 .037 .597 .195 2.67 .431 -.016 1 13 MT371A 1878 1997 120 4 0 .612 .49 1.10 .186 .775 .207 2.58 .410 -.042 2 14 MT371B 1871 1997 127 5 0 .678 .49 1.13 .205 .835 .202 2.61 .512 -.023 2 15 MT380A 1812 1997 186 7 0 .660 .44 1.64 .364 .926 .203 2.68 .429 -.042 1 16 MT391B 1866 1997 132 5 0 .590 .38 1.00 .207 .915 .158 2.56 .352 -.073 2 17 MT392 1866 1997 132 5 0 .591 .78 1.69 .222 .647 .180 2.63 .509 -.027 1 18 MT398 1864 1997 134 5 0 .677 .83 1.48 .292 .799 .189 2.59 .430 -.089 1 19 MT411 1865 1997 133 5 0 .658 .43 .88 .191 .805 .238 2.61 .431 .041 1 20 MT412B 1843 1997 155 6 0 .609 .39 .98 .192 .795 .212 2.67 .418 .008 1 21 MT413A 1848 1997 150 6 0 .653 .96 1.73 .231 .660 .166 2.57 .420 .006 1 22 MT418B 1881 1997 117 4 0 .646 .61 1.42 .296 .837 .197 2.70 .566 -.060 1 23 MT428 1881 1997 117 4 0 .501 .54 1.40 .336 .884 .218 2.60 .358 -.016 2 24 MT440 1822 1997 176 7 0 .651 .54 1.14 .175 .780 .171 2.92 .452 -.046 1 25 MT441 1774 1997 224 9 2 .551 .46 1.11 .201 .826 .195 2.81 .492 .020 1 26 MT448 1867 1997 131 5 0 .565 .55 1.64 .221 .752 .218 2.56 .445 .017 1 27 MT449 1874 1997 124 5 0 .602 .93 2.42 .519 .870 .207 2.76 .534 -.064 1 28 MT453 1880 1997 118 4 0 .581 .56 1.32 .246 .867 .161 2.48 .444 -.088 1 29 MT455 1880 1997 118 4 2 .531 .48 1.21 .228 .865 .183 2.49 .387 -.027 1 30 MT457 1849 1997 149 6 0 .613 .75 1.21 .175 .668 .155 2.52 .402 -.068 1 31 MT459 1866 1998 133 5 0 .538 .39 1.01 .219 .854 .201 2.76 .523 -.044 1 32 MT470 1867 1997 131 5 0 .535 .40 .91 .154 .786 .186 2.79 .400 -.034 1 33 MT476 1876 1997 122 4 0 .657 .47 .80 .130 .616 .196 2.70 .524 -.020 1 34 MT477 1878 1997 120 4 0 .771 .54 .94 .143 .590 .206 2.65 .421 -.030 1 35 MT478 1881 1997 117 4 0 .670 1.42 3.51 .823 .909 .199 2.73 .420 .006 1 36 MT479 1876 1997 122 4 0 .586 .96 2.02 .412 .840 .197 2.72 .430 -.012 2 37 MT480 1875 1997 123 4 0 .568 .50 1.11 .199 .828 .195 2.73 .437 -.021 3 38 MT484A 1871 1997 127 5 0 .618 .43 .90 .163 .835 .158 2.46 .398 .033 1 39 MT484B 1870 1997 128 5 0 .574 .45 1.08 .181 .859 .165 2.60 .417 -.037 1 40 MT485A 1843 1997 155 6 0 .666 .57 1.04 .160 .825 .128 2.71 .565 -.026 2 41 MT488 1888 1997 110 4 0 .592 .65 1.47 .305 .844 .195 2.63 .373 .015 1 42 MT491 1887 1997 111 4 0 .564 .44 .96 .231 .887 .205 2.81 .457 -.025 1 43 MT495 1879 1997 119 4 0 .581 .45 2.10 .337 .959 .198 2.60 .459 .013 1 44 MT500A 1847 1997 151 6 0 .633 .44 1.43 .284 .923 .186 2.60 .361 .031 2 45 MT509A 1874 1997 124 5 0 .652 .41 1.33 .247 .851 .183 2.79 .473 -.072 1 46 MT509C 1866 1997 132 5 0 .585 .39 1.35 .236 .893 .192 2.67 .399 .014 1 47 MT510 1849 1997 149 6 0 .568 .66 1.31 .220 .815 .155 2.57 .352 -.021 1 48 MT511A 1823 1997 175 7 0 .717 .61 1.19 .226 .841 .169 2.79 .450 -.016 1 PART 7: DESCRIPTIVE STATISTICS: ak039.rwl 13:40 Thu 10 Mar 2005 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 MT511B 1853 1997 145 5 0 .636 .81 1.51 .251 .757 .155 2.66 .421 -.028 1 50 MT556 1825 1997 173 6 1 .600 .54 1.77 .279 .913 .160 2.74 .519 -.012 1 51 MT567A 1697 1997 301 9 0 .594 .50 1.37 .244 .885 .198 2.59 .317 .022 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7346 270 10 .599 .52 3.51 .228 .798 .191 3.12 .439 -.016