Quatre Fourches 2001 Recollection, Canada - CANA213 Additional Site Information David Meko Purpose of Collection: Climate analysis Measurement type: Ring width Location of core material: Laboratory of Tree-Ring research University of Arizona Tucson, AZ References: Meko, D.M. 2002. Tree-ring study of hydrologic variability in the Peace-Athabasca Delta, Canada. Report summarizing research project contracted to University of Arizona by law firm of Lawson Lundell, 1600 Cathedral Place, 925 West Georgia St., Vancouver, British Columbia, Canada V6C3L2. Meko D.M. (accepted) Tree-ring inferences on water-level fluctuations of Lake Athabasca. Canadian Water Resources Journal. COFECHA output: Chronology file name : CANA213.CRN Measurement file name : CANA213.RWL Date checked : 08JUN06 Checked by : B. Bauer Beginning year : 1712 Ending year : 2000 Principal investigators: David Meko Charles Stockton Site name : Quatre Fourches 2001 Recollection Site location : Canada Species information : PCGL WHITE SPRUCE Latitude : +5848 Longitude : -11130 Elevation : 209M Series intercorrelation: 0.662 Avg mean sensitivity : 0.244 Avg standard deviation : 0.746 Avg autocorrelation : 0.836 Number dated series : 54 Segment length tested : 50 Number problem segments: 2 Pct problem segments : 0.58 PART 5: CORRELATION OF SERIES BY SEGMENTS: Quatre Fourches 15:04 Thu 08 Jun 2006 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 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 QFS01A 1785 2000 .78 .78 .75 .68 .61 .74 .81 .68 .68 2 QFS01B 1771 2000 .79 .78 .65 .73 .67 .46 .55 .82 .73 .72 3 QFS02A 1772 2000 .81 .84 .81 .80 .72 .66 .72 .78 .59 .57 4 QFS02B 1759 2000 .64 .80 .70 .74 .75 .65 .77 .76 .59 .57 5 QFS03A 1750 2000 .78 .77 .66 .72 .78 .58 .65 .80 .75 .73 6 QFS03B 1712 2000 .66 .71 .78 .75 .76 .66 .54 .71 .73 .55 .52 7 QFS04A 1750 2000 .78 .68 .70 .77 .63 .52 .70 .68 .61 .62 8 QFS04B 1741 2000 .68 .69 .56 .36 .52 .74 .67 .65 .65 .57 .58 9 QFS05A 1815 2000 .51 .60 .77 .72 .67 .71 .72 .71 10 QFS05B 1801 2000 .42 .57 .74 .63 .71 .72 .73 .68 11 QFS06A 1773 2000 .70 .69 .79 .83 .84 .75 .75 .73 .64 .64 12 QFS06B 1794 2000 .64 .78 .78 .77 .79 .82 .85 .61 .59 13 QFS08A 1801 2000 .68 .78 .68 .50 .64 .60 .62 .66 14 QFS08B 1800 2000 .73 .84 .67 .48 .66 .61 .65 .72 15 QFS09A 1803 2000 .54 .73 .63 .52 .72 .56 .58 .63 16 QFS09B 1806 2000 .60 .74 .69 .50 .57 .54 .58 .63 17 QFS10A 1842 2000 .76 .71 .69 .75 .77 .63 .61 18 QFS10B 1847 2000 .67 .64 .74 .81 .75 .72 .70 19 QFS11A 1875 2000 .65 .80 .73 .57 .54 20 QFS12B 1805 2000 .84 .69 .55 .64 .75 .75 .65 .63 21 QFS13A 1761 2000 .77 .69 .75 .64 .41 .52 .73 .81 .73 .72 22 QFS14A 1812 2000 .62 .51 .34 .48 .70 .68 .56 .56 23 QFS14B 1763 2000 .78 .73 .78 .56 .31A .50 .62 .62 .47 .45 24 QFS15A 1843 2000 .54 .56 .37 .67 .69 .71 .70 25 QFS15B 1811 2000 .37B .60 .64 .49 .53 .68 .69 .70 26 QFS16A 1884 2000 .48 .68 .69 .63 .61 27 QFS16B 1869 2000 .60 .52 .74 .81 .59 .57 28 QFS17A 1919 2000 .75 .76 .58 .57 29 QFS17B 1887 2000 .38 .53 .66 .66 .66 30 QUA01A 1877 1970 .76 .84 .81 31 QUA01B 1874 1970 .73 .74 .76 .84 32 QUA02A 1860 1970 .57 .73 .82 .86 33 QUA02B 1861 1970 .58 .69 .68 .88 34 QUA03A 1887 1970 .65 .72 .76 35 QUA03B 1893 1970 .63 .67 .65 36 QUA04A 1871 1970 .64 .68 .79 .88 37 QUA04B 1859 1970 .60 .61 .58 .77 38 QUA05A 1874 1970 .63 .64 .74 .92 39 QUA05B 1869 1970 .76 .73 .85 .92 40 QUA06A 1863 1970 .63 .75 .78 .82 41 QUA06B 1874 1970 .66 .67 .75 .91 42 QUA07A 1870 1970 .74 .77 .86 .77 43 QUA07B 1863 1970 .50 .63 .69 .72 44 QUA08A 1865 1970 .69 .61 .58 .80 45 QUA08B 1863 1970 .45 .48 .54 .82 46 QUA09A 1861 1970 .46 .75 .81 .85 47 QUA09B 1865 1970 .50 .74 .86 .84 48 QUA10A 1856 1970 .48 .70 .82 .87 49 QUA10B 1852 1970 .47 .62 .78 .88 50 QUA11A 1836 1970 .51 .69 .60 .70 .75 51 QUA11B 1831 1970 .53 .68 .49 .61 .86 52 QUA12A 1846 1970 .60 .76 .61 .75 .84 53 QUA12B 1826 1970 .37 .67 .50 .71 .80 54 QUA13B 1771 1970 .59 .59 .57 .65 .58 .48 .63 .78 Av segment correlation .67 .73 .72 .65 .67 .63 .61 .71 .77 .63 .63 PART 7: DESCRIPTIVE STATISTICS: Quatre Fourches 15:04 Thu 08 Jun 2006 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 QFS01A 1785 2000 216 9 0 .721 .70 2.18 .321 .779 .243 2.57 .410 -.049 3 2 QFS01B 1771 2000 230 10 0 .668 .72 1.98 .384 .836 .239 2.74 .439 -.026 1 3 QFS02A 1772 2000 229 10 0 .722 .78 2.21 .427 .799 .278 2.54 .315 -.029 1 4 QFS02B 1759 2000 242 10 0 .682 .89 2.89 .551 .866 .269 2.60 .408 -.007 1 5 QFS03A 1750 2000 251 10 0 .735 1.16 3.27 .728 .850 .314 2.46 .360 -.007 1 6 QFS03B 1712 2000 289 11 0 .681 .97 2.81 .606 .859 .315 2.58 .268 -.012 2 7 QFS04A 1750 2000 251 10 0 .670 .79 3.06 .566 .832 .287 2.50 .285 -.055 2 8 QFS04B 1741 2000 260 11 0 .638 .76 2.43 .410 .812 .272 2.59 .291 -.048 1 9 QFS05A 1815 2000 186 8 0 .670 1.51 2.81 .437 .702 .179 2.64 .410 -.030 1 10 QFS05B 1801 2000 200 8 0 .628 1.36 3.81 .699 .850 .203 2.79 .415 -.031 1 11 QFS06A 1773 2000 228 10 0 .735 1.09 2.67 .496 .769 .241 2.60 .394 -.037 2 12 QFS06B 1794 2000 207 9 0 .723 1.77 4.43 .816 .763 .259 2.52 .339 -.051 1 13 QFS08A 1801 2000 200 8 0 .642 1.32 4.68 .743 .848 .212 2.65 .372 -.056 1 14 QFS08B 1800 2000 201 8 0 .669 1.50 4.32 .797 .868 .217 2.55 .357 -.036 1 15 QFS09A 1803 2000 198 8 0 .592 1.05 3.03 .639 .922 .193 2.55 .371 -.058 2 16 QFS09B 1806 2000 195 8 0 .603 .98 2.73 .675 .915 .228 2.54 .363 -.041 2 17 QFS10A 1842 2000 159 7 0 .699 1.40 5.26 1.010 .822 .320 2.94 .503 -.052 1 18 QFS10B 1847 2000 154 7 0 .708 1.25 3.41 .681 .768 .276 2.70 .432 -.060 1 19 QFS11A 1875 2000 126 5 0 .639 2.13 4.57 .805 .795 .202 2.90 .517 -.049 1 20 QFS12B 1805 2000 196 8 0 .697 1.21 4.08 .921 .894 .236 2.55 .380 -.026 1 21 QFS13A 1761 2000 240 10 0 .672 .97 3.05 .620 .863 .245 2.65 .388 -.057 1 22 QFS14A 1812 2000 189 8 0 .554 .97 2.66 .578 .852 .202 2.60 .390 -.048 1 23 QFS14B 1763 2000 238 10 1 .586 .90 2.34 .467 .853 .183 2.69 .341 -.036 3 24 QFS15A 1843 2000 158 7 0 .623 1.12 3.26 .533 .828 .222 2.60 .432 -.050 1 25 QFS15B 1811 2000 190 8 1 .573 1.20 3.65 .602 .756 .278 2.44 .286 -.009 1 26 QFS16A 1884 2000 117 5 0 .592 2.17 6.60 1.150 .804 .237 2.69 .398 .016 6 27 QFS16B 1869 2000 132 6 0 .613 1.61 3.91 .732 .851 .211 2.52 .411 -.067 1 28 QFS17A 1919 2000 82 4 0 .637 .98 2.18 .488 .858 .190 2.75 .454 -.054 1 29 QFS17B 1887 2000 114 5 0 .555 1.50 2.95 .566 .709 .208 2.95 .483 -.070 1 30 QUA01A 1877 1970 94 3 0 .778 1.47 4.07 .977 .883 .335 2.69 .570 -.034 2 31 QUA01B 1874 1970 97 4 0 .774 1.63 4.81 1.076 .877 .364 2.57 .470 -.033 1 32 QUA02A 1860 1970 111 4 0 .724 1.58 4.04 1.123 .928 .282 2.56 .439 -.010 1 33 QUA02B 1861 1970 110 4 0 .674 1.58 3.43 .844 .876 .253 2.59 .431 -.055 1 34 QUA03A 1887 1970 84 3 0 .672 2.78 4.91 .901 .740 .185 2.62 .457 .017 4 35 QUA03B 1893 1970 78 3 0 .642 3.03 4.66 .888 .649 .208 2.57 .481 -.009 2 36 QUA04A 1871 1970 100 4 0 .734 1.71 5.12 1.234 .911 .251 2.53 .353 -.052 1 37 QUA04B 1859 1970 112 4 0 .612 1.59 4.23 1.111 .931 .242 2.54 .455 -.070 1 38 QUA05A 1874 1970 97 4 0 .772 1.56 4.69 .876 .709 .330 3.02 .548 .019 1 39 QUA05B 1869 1970 102 4 0 .840 1.73 4.28 1.053 .840 .329 2.70 .503 -.001 1 40 QUA06A 1863 1970 108 4 0 .710 1.23 4.06 .868 .907 .258 2.80 .569 .004 1 41 QUA06B 1874 1970 97 4 0 .777 1.81 4.95 1.126 .885 .280 2.71 .486 -.024 1 42 QUA07A 1870 1970 101 4 0 .753 2.02 4.41 .826 .765 .240 2.69 .544 .033 2 43 QUA07B 1863 1970 108 4 0 .576 1.96 5.30 .897 .753 .236 3.09 .573 .068 1 44 QUA08A 1865 1970 106 4 0 .662 2.37 5.50 1.191 .911 .191 2.51 .353 .000 1 45 QUA08B 1863 1970 108 4 0 .578 2.34 9.01 1.257 .702 .198 3.27 .492 .073 1 46 QUA09A 1861 1970 110 4 0 .666 1.55 4.08 .859 .863 .261 2.52 .445 -.026 1 47 QUA09B 1865 1970 106 4 0 .697 1.90 4.06 .926 .807 .253 2.62 .474 .016 1 48 QUA10A 1856 1970 115 4 0 .676 1.94 4.68 1.105 .898 .233 2.71 .512 -.041 1 PART 7: DESCRIPTIVE STATISTICS: Quatre Fourches 15:04 Thu 08 Jun 2006 Page 10 ----------------------------------------------------------------------------------------------------------------------------------- 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 QUA10B 1852 1970 119 4 0 .664 1.50 3.13 .755 .902 .221 2.56 .452 .004 1 50 QUA11A 1836 1970 135 5 0 .566 1.92 5.28 1.242 .936 .218 2.46 .398 .007 1 51 QUA11B 1831 1970 140 5 0 .552 2.36 5.92 1.240 .912 .189 2.36 .310 -.027 1 52 QUA12A 1846 1970 125 5 0 .673 1.90 5.61 1.117 .931 .167 2.57 .397 .022 2 53 QUA12B 1826 1970 145 5 0 .559 2.24 5.64 1.301 .928 .168 2.47 .383 -.009 1 54 QUA13B 1771 1970 200 8 0 .623 .98 2.37 .436 .773 .252 2.62 .401 .019 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 8486 343 2 .662 1.37 9.01 .746 .836 .244 3.27 .402 -.026