Horseshoe Slough, Canada - CANA214 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 : CANA214.CRN Measurement file name : CANA214.RWL Date checked : 08JUN06 Checked by : B. Bauer Beginning year : 1801 Ending year : 2000 Principal investigators: David Meko Site name : Horseshoe Slough Site location : Canada Species information : PCGL WHITE SPRUCE Latitude : +5854 Longitude : -11136 Elevation : 209M Series intercorrelation: 0.708 Avg mean sensitivity : 0.230 Avg standard deviation : 0.511 Avg autocorrelation : 0.844 Number dated series : 30 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Horseshoe Slough 15:06 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 1800 1825 1850 1875 1900 1925 1950 1975 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 HRS01A 1801 2000 .75 .72 .72 .76 .77 .75 .78 .77 2 HRS01B 1809 2000 .69 .79 .73 .77 .83 .69 .70 .70 3 HRS02A 1805 2000 .89 .91 .74 .66 .78 .81 .70 .71 4 HRS02B 1805 2000 .90 .92 .70 .65 .76 .80 .75 .76 5 HRS03A 1836 2000 .63 .55 .66 .75 .78 .72 .73 6 HRS03B 1817 2000 .77 .77 .56 .54 .61 .80 .72 .71 7 HRS03C 1836 2000 .73 .59 .69 .76 .86 .74 .74 8 HRS04A 1919 2000 .61 .62 .67 .66 9 HRS04B 1918 2000 .47 .46 .63 .64 10 HRS04C 1853 2000 .59 .67 .72 .73 .69 .69 11 HRS05A 1830 2000 .80 .64 .63 .77 .79 .82 .83 12 HRS05B 1828 2000 .53 .72 .61 .64 .68 .59 .61 13 HRS05C 1828 1930 .78 .70 .72 .74 14 HRS06A 1874 2000 .54 .51 .55 .67 .76 .77 15 HRS06B 1839 2000 .83 .69 .55 .57 .64 .59 .61 16 HRS07A 1852 2000 .77 .70 .73 .65 .57 .54 17 HRS08A 1801 2000 .72 .86 .69 .65 .80 .70 .71 .72 18 HRS08B 1842 2000 .89 .79 .71 .78 .82 .79 .80 19 HRS09A 1897 2000 .73 .79 .84 .49 .48 20 HRS09B 1860 2000 .40 .38 .76 .76 .65 .67 21 HRS09C 1906 2000 .75 .69 .56 .58 22 HRS10B 1803 2000 .73 .79 .72 .66 .74 .75 .72 .71 23 HRS11A 1827 2000 .88 .72 .69 .83 .81 .74 .75 24 HRS11B 1851 2000 .76 .77 .88 .85 .73 .73 25 HRS11C 1856 2000 .80 .78 .86 .87 .82 .82 26 HRS11D 1834 2000 .89 .75 .71 .82 .84 .70 .69 27 HRS12A 1917 2000 .72 .82 .38 .38 28 HRS12B 1917 2000 .67 .81 .53 .56 29 HRS12C 1852 1959 .58 .41 .62 .70 30 HRS12D 1862 2000 .38 .52 .63 .72 .52 .54 Av segment correlation .78 .80 .66 .64 .72 .75 .67 .68 PART 7: DESCRIPTIVE STATISTICS: Horseshoe Slough 15:06 Thu 08 Jun 2006 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 HRS01A 1801 2000 200 8 0 .706 1.02 2.63 .520 .863 .209 2.63 .441 .027 1 2 HRS01B 1809 2000 192 8 0 .691 1.14 2.69 .585 .887 .193 2.54 .397 -.056 1 3 HRS02A 1805 2000 196 8 0 .807 1.39 3.58 .631 .846 .185 2.46 .247 -.061 1 4 HRS02B 1805 2000 196 8 0 .801 1.13 2.37 .551 .897 .195 2.48 .336 .029 1 5 HRS03A 1836 2000 165 7 0 .672 1.46 3.25 .692 .878 .202 2.53 .371 -.014 2 6 HRS03B 1817 2000 184 8 0 .711 .93 2.73 .554 .885 .245 2.45 .260 -.038 1 7 HRS03C 1836 2000 165 7 0 .720 1.11 3.12 .660 .883 .258 2.64 .361 -.034 1 8 HRS04A 1919 2000 82 4 0 .642 .82 1.76 .341 .872 .163 2.65 .397 -.028 1 9 HRS04B 1918 2000 83 4 0 .513 1.36 2.34 .494 .833 .173 2.58 .431 -.078 1 10 HRS04C 1853 2000 148 6 0 .662 .82 1.93 .389 .859 .203 2.93 .561 -.085 1 11 HRS05A 1830 2000 171 7 0 .780 1.00 1.84 .330 .776 .179 2.42 .293 .005 1 12 HRS05B 1828 2000 173 7 0 .573 1.09 3.56 .640 .855 .224 2.70 .443 .000 1 13 HRS05C 1828 1930 103 4 0 .757 .74 1.98 .245 .710 .186 2.52 .419 .009 1 14 HRS06A 1874 2000 127 6 0 .655 .86 1.70 .322 .813 .184 2.64 .465 -.040 2 15 HRS06B 1839 2000 162 7 0 .693 1.13 3.11 .550 .836 .218 2.69 .336 .002 1 16 HRS07A 1852 2000 149 6 0 .686 1.25 2.48 .496 .714 .231 2.59 .462 .047 1 17 HRS08A 1801 2000 200 8 0 .731 1.20 4.14 .813 .892 .242 2.62 .330 -.036 1 18 HRS08B 1842 2000 159 7 0 .840 .98 2.74 .479 .869 .215 2.42 .300 -.018 2 19 HRS09A 1897 2000 104 5 0 .589 1.54 3.62 .796 .861 .217 2.73 .443 -.027 2 20 HRS09B 1860 2000 141 6 0 .582 .99 3.17 .693 .901 .245 2.73 .354 -.017 1 21 HRS09C 1906 2000 95 4 0 .693 1.24 2.49 .501 .729 .223 2.90 .564 -.022 3 22 HRS10B 1803 2000 198 8 0 .712 .83 2.87 .500 .873 .241 2.70 .428 -.046 2 23 HRS11A 1827 2000 174 7 0 .820 .63 1.52 .345 .830 .250 2.51 .270 -.030 1 24 HRS11B 1851 2000 150 6 0 .783 .66 1.66 .331 .838 .240 2.61 .425 .004 1 25 HRS11C 1856 2000 145 6 0 .829 .51 1.57 .265 .804 .264 2.72 .473 .012 1 26 HRS11D 1834 2000 167 7 0 .811 .60 1.47 .339 .809 .282 2.53 .321 -.067 1 27 HRS12A 1917 2000 84 4 0 .624 .90 3.76 .742 .851 .374 2.63 .375 -.174 1 28 HRS12B 1917 2000 84 4 0 .670 .71 1.56 .398 .815 .354 2.61 .386 -.011 2 29 HRS12C 1852 1959 108 4 0 .581 .62 2.32 .387 .836 .302 2.50 .290 -.082 1 30 HRS12D 1862 2000 139 6 0 .555 .67 2.18 .470 .871 .305 2.58 .497 -.042 3 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 4444 187 0 .708 .99 4.14 .511 .844 .230 2.93 .382 -.026