Chronology file name : AR072.CRN Measurement file name : AR072.RWL Date checked : 10MAR05 Checked by : H. ADAMS AND J. LUKAS Beginning year : 1625 Ending year : 1991 Principal investigators: D.Stahle P.Chaney S.Sierzchula M.Cleaveland Site name : Old Growth Study Washington County Site location : Arkansas Species information : QUST POST OAK Latitude : 3550 Longitude : -09400 Elevation : -999M Series intercorrelation: 0.555 Avg mean sensitivity : 0.216 Avg standard deviation : 0.277 Avg autocorrelation : 0.685 Number dated series : 46 Segment length tested : 50 Number problem segments: 31 Pct problem segments : 8.14 PART 5: CORRELATION OF SERIES BY SEGMENTS: ar072.rwl 14:10 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 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 OLD01A 1786 1991 .46 .56 .58 .49 .52 .62 .59 .46 2 OLD02A 1793 1991 .45 .48 .47 .40 .38 .39 .35 .50 3 OLD03A 1764 1991 .69 .52 .60 .76 .64 .52 .44 .42 .67 4 OLD04A 1812 1991 .37B .51 .68 .61 .57 .56 .53 5 OLD05A 1854 1991 .51 .38 .24A .38 .49 6 OLD06A 1775 1991 .69 .60 .45 .46 .59 .65 .57 .62 7 OLD07A 1780 1991 .51 .48 .61 .55 .35 .47 .57 .65 8 OLD10A 1819 1991 .53 .53 .44 .63 .60 .53 .72 9 OLD12A 1730 1866 .40 .47 .71 .73 .62 10 OLD13A 1780 1991 .66 .67 .72 .71 .65 .53 .31A .43 11 OLD14A 1721 1991 .24B .27B .41 .33A .52 .78 .74 .65 .63 .56 .47 12 OLD18A 1830 1991 .35 .11B .07B .38 .43 .59 13 OLD19A 1828 1977 .61 .67 .59 .59 .49 .52 14 OLD20A 1800 1991 .53 .74 .63 .56 .72 .52 .55 15 OLD21A 1689 1991 .49 .53 .49 .32A .58 .77 .73 .78 .83 .72 .52 .45 16 OLD22A 1841 1991 .69 .68 .72 .75 .65 .58 17 OLD23A 1754 1991 .54 .51 .73 .78 .74 .64 .72 .79 .63 18 OLD24A 1820 1991 .70 .71 .73 .76 .72 .57 .53 19 OLD25A 1721 1991 .45 .49 .50 .19A .32A .50 .37 .60 .61 .38 .48 20 OLD26A 1751 1991 .42 .62 .56 .61 .58 .30A .38 .19B .25B 21 OLD27A 1804 1991 .46 .62 .61 .73 .65 .44 .50 22 OLD28A 1822 1991 .61 .59 .61 .52 .45 .33A .44 23 OLD29A 1786 1991 .62 .72 .71 .67 .75 .70 .42 .58 24 OLD30A 1822 1991 .66 .68 .72 .71 .56 .36 .41 25 OLD31A 1741 1991 .31A .40 .43 .51 .62 .75 .75 .63 .51 .56 26 OLD32A 1761 1991 .50 .55 .62 .66 .67 .60 .57 .45 .49 27 OLD33A 1823 1991 .45 .48 .39 .41 .51 .61 .56 28 OLD34A 1787 1991 .75 .70 .59 .64 .67 .54 .42 .41 29 OLD35A 1625 1991 .35B .52 .49 .40 .48 .72 .80 .76 .73 .70 .67 .53 30 OLD36A 1794 1991 .83 .84 .90 .81 .73 .74 .67 .71 31 OLD39A 1805 1991 .65 .71 .47 .45 .61 .53 .52 32 OLD40A 1706 1991 .31A .36 .28A .28A .45 .67 .57 .52 .56 .45 .37 33 OLD41A 1805 1991 .53 .70 .65 .58 .62 .67 .74 34 OLD42A 1845 1991 .60 .58 .64 .63 .39 .30A 35 OLD43A 1807 1991 .60 .60 .64 .61 .60 .69 .68 36 OLD44A 1704 1990 .23A .32A .29B .54 .64 .61 .48 .28B .39 .53 .45 37 OLD45A 1837 1991 .76 .72 .66 .57 .26A .45 38 OLD47A 1726 1991 .31A .44 .55 .66 .70 .52 .46 .57 .63 .52 39 OLD48A 1706 1991 .65 .64 .63 .63 .53 .45 .51 .50 .30A .39 .61 40 OLD49A 1751 1991 .60 .78 .77 .77 .78 .55 .48 .52 .33A 41 OLD51A 1705 1991 .68 .64 .52 .57 .70 .45 .31A .57 .58 .58 .65 42 OLD52A 1694 1991 .50 .51 .54 .27A .43 .67 .66 .61 .50 .48 .47 .40 43 OLD58A 1761 1991 .44 .42 .50 .61 .57 .52 .46 .52 .61 44 OLD59A 1793 1991 .61 .62 .60 .59 .70 .72 .64 .47 45 OLD61A 1809 1991 .65 .73 .79 .69 .65 .70 .73 46 OLD62A 1753 1991 .42 .47 .51 .54 .50 .50 .59 .59 .47 Av segment correlation .45 .46 .44 .45 .54 .60 .64 .60 .57 .57 .51 .53 PART 7: DESCRIPTIVE STATISTICS: ar072.rwl 14:10 Thu 10 Mar 2005 Page 7 ------------------------------------------------------------------------------------------------------------------------------------ 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 OLD01A 1786 1991 206 8 0 .505 1.07 3.01 .436 .752 .214 2.82 .454 -.065 1 2 OLD02A 1793 1991 199 8 0 .419 .92 2.84 .369 .662 .186 2.75 .456 .007 1 3 OLD03A 1764 1991 228 9 0 .609 .98 2.82 .456 .824 .189 2.73 .481 -.009 1 4 OLD04A 1812 1991 180 7 1 .522 .89 2.19 .291 .672 .185 2.81 .438 .034 1 5 OLD05A 1854 1991 138 5 1 .405 1.06 2.22 .354 .599 .212 2.92 .600 -.059 1 6 OLD06A 1775 1991 217 8 0 .582 .92 2.22 .324 .614 .236 2.70 .398 -.003 2 7 OLD07A 1780 1991 212 8 0 .538 .71 1.37 .235 .482 .257 2.59 .386 .009 2 8 OLD10A 1819 1991 173 7 0 .594 .96 1.82 .230 .494 .192 2.69 .439 -.035 1 9 OLD12A 1730 1866 137 5 0 .604 .71 2.39 .311 .668 .232 2.80 .444 -.038 1 10 OLD13A 1780 1991 212 8 1 .574 .86 2.02 .344 .698 .203 2.72 .366 -.026 1 11 OLD14A 1721 1991 271 11 3 .522 .92 2.68 .264 .554 .194 2.73 .430 -.017 1 12 OLD18A 1830 1991 162 6 2 .391 .87 2.74 .336 .723 .184 2.68 .496 -.020 1 13 OLD19A 1828 1977 150 6 0 .577 .81 3.20 .397 .734 .249 2.68 .422 .016 2 14 OLD20A 1800 1991 192 7 0 .605 .50 .89 .139 .424 .230 2.68 .462 -.020 2 15 OLD21A 1689 1991 303 12 1 .602 .86 2.79 .425 .750 .232 2.90 .474 .001 1 16 OLD22A 1841 1991 151 6 0 .693 .80 2.23 .398 .699 .273 2.82 .429 -.026 1 17 OLD23A 1754 1991 238 9 0 .674 .85 1.90 .309 .733 .189 2.86 .472 .017 1 18 OLD24A 1820 1991 172 7 0 .650 .95 2.19 .396 .667 .266 2.47 .296 -.033 1 19 OLD25A 1721 1991 271 11 2 .452 .58 1.18 .156 .692 .160 2.51 .288 -.009 1 20 OLD26A 1751 1991 241 9 3 .414 .53 1.23 .194 .651 .228 2.72 .372 -.012 1 21 OLD27A 1804 1991 188 7 0 .579 .66 2.51 .332 .718 .218 2.83 .404 .006 1 22 OLD28A 1822 1991 170 7 1 .510 1.03 3.97 .550 .789 .244 2.89 .512 .028 1 23 OLD29A 1786 1991 206 8 0 .644 .52 1.12 .202 .679 .228 2.53 .299 .017 2 24 OLD30A 1822 1991 170 7 0 .597 .54 1.13 .223 .801 .191 2.50 .398 -.053 2 25 OLD31A 1741 1991 251 10 1 .578 .54 1.33 .207 .715 .230 2.65 .382 -.001 1 26 OLD32A 1761 1991 231 9 0 .559 .54 1.19 .197 .732 .180 2.50 .236 -.006 2 27 OLD33A 1823 1991 169 7 0 .500 .72 1.37 .208 .658 .181 2.58 .399 .024 1 28 OLD34A 1787 1991 205 8 0 .591 .66 1.81 .320 .804 .219 2.69 .412 -.049 1 29 OLD35A 1625 1991 367 12 1 .579 .43 1.19 .214 .816 .220 2.82 .380 -.020 1 30 OLD36A 1794 1991 198 8 0 .779 .86 1.84 .295 .548 .260 2.88 .550 .034 1 31 OLD39A 1805 1991 187 7 0 .573 .81 1.30 .171 .650 .146 2.72 .394 .065 2 32 OLD40A 1706 1991 286 11 3 .434 .54 1.30 .239 .771 .222 2.74 .400 -.009 1 33 OLD41A 1805 1991 187 7 0 .630 .99 2.05 .392 .811 .180 2.90 .491 -.062 2 34 OLD42A 1845 1991 147 6 1 .502 .73 1.34 .287 .807 .172 2.71 .468 -.014 1 35 OLD43A 1807 1991 185 7 0 .634 .51 1.45 .188 .629 .238 2.73 .445 -.028 1 36 OLD44A 1704 1990 287 11 4 .425 .74 2.36 .362 .833 .204 2.66 .437 -.030 1 37 OLD45A 1837 1991 155 6 1 .605 .92 2.50 .382 .614 .280 2.70 .452 -.027 1 38 OLD47A 1726 1991 266 10 1 .530 .64 1.64 .192 .583 .199 2.54 .345 -.017 2 39 OLD48A 1706 1991 286 11 1 .539 .66 1.53 .231 .661 .202 2.70 .444 -.002 1 40 OLD49A 1751 1991 241 9 1 .597 .45 1.58 .218 .658 .274 2.52 .338 -.048 2 41 OLD51A 1705 1991 287 11 1 .574 .54 1.38 .239 .735 .234 2.83 .408 -.043 1 42 OLD52A 1694 1991 298 12 1 .502 .40 .97 .144 .593 .232 2.84 .423 .005 3 43 OLD58A 1761 1991 231 9 0 .519 .52 .99 .170 .679 .219 2.63 .418 -.007 1 44 OLD59A 1793 1991 199 8 0 .602 .85 1.98 .275 .638 .215 2.58 .355 -.018 2 45 OLD61A 1809 1991 183 7 0 .681 .77 1.67 .326 .805 .200 2.59 .297 -.045 2 46 OLD62A 1753 1991 239 9 0 .500 .44 1.03 .151 .556 .246 2.55 .313 -.024 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 9872 381 31 .555 .71 3.97 .277 .685 .216 2.92 .409 -.013