Bolen Lake, Saskatchewan Pinus banksiana - CANA196 Additional Site Information A. Beriault and D. Sauchyn Purpose of Collection: Climatology - streamflow Cores are available at: University of Regina, Department of Geography Reference: Beriault, Antoine L. 2004: Masters Thesis - Using Tree Rings to Infer Annual Stream Discharge in the Churchill River Basin. University of Regina. 99pp. COFECHA output: Chronology file name : CANA196.CRN Measurement file name : CANA196.RWL Date checked : 15MAR05 Checked by : H. ADAMS AND J. LUKAS Beginning year : 1817 Ending year : 2002 Principal investigators: A. Beriault D. Sauchyn J.Stroich Site name : Bolen Lake Site location : Canada Species information : PIBN JACK PINE Latitude : +5751 Longitude : -10350 Elevation : 426M Series intercorrelation: 0.560 Avg mean sensitivity : 0.227 Avg standard deviation : 0.424 Avg autocorrelation : 0.768 Number dated series : 26 Segment length tested : 50 Number problem segments: 11 Pct problem segments : 7.64 PART 5: CORRELATION OF SERIES BY SEGMENTS: cana196.rwl 09:40 Tue 15 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 1825 1850 1875 1900 1925 1950 1975 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 BL01A 1890 2002 .40 .28A .42 .57 .60 2 BL02A 1907 2002 .71 .68 .74 .74 3 BL02B 1907 2002 .45 .55 .76 .76 4 BL02C 1904 2002 .68 .68 .81 .79 5 BL02D 1904 2002 .60 .66 .79 .75 6 BL03A 1898 2002 .59 .56 .46 .43 .40 7 BL03B 1879 2002 .61 .49 .43 .59 .56 8 BL03C 1879 1945 .45 .53 9 BL04A 1883 2002 .55 .39 .25A .44 .40 10 BL04B 1883 2002 .58 .45 .40 .50 .49 11 BL14A 1817 2002 .11B .41 .28B .16B .30A .57 .56 12 BL14B 1825 2002 .21B .43 .21B .24A .43 .71 .69 13 BL21A 1869 2002 .59 .67 .64 .60 .73 .74 14 BL21B 1875 2002 .58 .59 .61 .55 .54 15 BL21C 1835 2002 .71 .75 .56 .47 .62 .68 .67 16 BL21D 1832 2002 .45 .55 .72 .62 .58 .63 .63 17 BL24A 1864 2002 .52 .48 .41 .54 .69 .69 18 BL24B 1864 2002 .53 .45 .42 .53 .61 .62 19 BL25A 1847 2002 .62 .69 .75 .73 .66 .79 .83 20 BL25B 1847 2002 .65 .72 .67 .55 .63 .71 .71 21 BL26A 1854 2002 .71 .71 .62 .67 .55 .53 22 BL26B 1854 2002 .73 .61 .59 .63 .38 .38 23 BL27A 1842 2002 .62 .60 .59 .44 .30A .44 .40 24 BL27B 1837 2002 .49 .43 .54 .73 .72 .72 .69 25 BL28A 1898 2002 .40 .39 .49 .69 .66 26 BL28B 1899 2002 .42 .45 .40B .50 .44 Av segment correlation .48 .59 .54 .51 .53 .62 .61 PART 7: DESCRIPTIVE STATISTICS: cana196.rwl 09:40 Tue 15 Mar 2005 Page 6 ------------------------------------------------------------------------------------------------------------------------------------ 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 BL01A 1890 2002 113 5 1 .506 .87 3.06 .599 .870 .264 2.48 .424 .005 1 2 BL02A 1907 2002 96 4 0 .726 .93 2.70 .461 .837 .193 2.65 .317 -.055 1 3 BL02B 1907 2002 96 4 0 .650 1.23 3.20 .567 .817 .209 2.63 .471 .045 2 4 BL02C 1904 2002 99 4 0 .749 .94 2.70 .491 .830 .197 2.69 .383 -.015 1 5 BL02D 1904 2002 99 4 0 .693 1.14 3.35 .575 .804 .220 2.50 .363 .070 1 6 BL03A 1898 2002 105 5 0 .483 1.44 3.69 .705 .730 .251 2.63 .418 -.035 2 7 BL03B 1879 2002 124 5 0 .549 .94 1.90 .393 .791 .212 2.64 .433 -.006 1 8 BL03C 1879 1945 67 2 0 .498 1.40 2.35 .461 .548 .253 2.58 .449 .029 2 9 BL04A 1883 2002 120 5 1 .437 1.26 3.08 .611 .808 .195 2.95 .532 -.042 1 10 BL04B 1883 2002 120 5 0 .499 1.43 3.85 .594 .730 .206 2.82 .511 -.062 1 11 BL14A 1817 2002 186 7 4 .310 1.07 4.03 .475 .722 .227 2.74 .428 -.022 1 12 BL14B 1825 2002 178 7 3 .388 1.06 3.15 .497 .800 .205 2.62 .311 -.032 1 13 BL21A 1869 2002 134 6 0 .649 .78 2.79 .469 .827 .256 2.82 .546 -.062 1 14 BL21B 1875 2002 128 5 0 .578 .85 2.31 .406 .759 .238 2.88 .512 .014 1 15 BL21C 1835 2002 168 7 0 .646 .42 1.32 .161 .640 .230 2.90 .526 -.004 1 16 BL21D 1832 2002 171 7 0 .592 .90 2.47 .352 .672 .231 2.76 .464 -.041 1 17 BL24A 1864 2002 139 6 0 .574 .78 2.57 .360 .808 .223 2.76 .452 -.019 1 18 BL24B 1864 2002 139 6 0 .531 .65 2.84 .390 .860 .206 2.75 .437 -.053 1 19 BL25A 1847 2002 156 7 0 .737 .77 2.01 .315 .746 .216 2.61 .352 -.050 1 20 BL25B 1847 2002 156 7 0 .655 .60 1.26 .220 .621 .253 2.60 .392 -.030 1 21 BL26A 1854 2002 149 6 0 .606 .85 2.81 .455 .773 .260 2.65 .407 -.017 1 22 BL26B 1854 2002 149 6 0 .541 .48 1.81 .263 .791 .219 2.58 .471 -.005 2 23 BL27A 1842 2002 161 7 1 .468 .52 1.30 .293 .811 .256 2.63 .385 -.047 3 24 BL27B 1837 2002 166 7 0 .627 .74 2.47 .513 .890 .244 2.85 .491 .006 1 25 BL28A 1898 2002 105 5 0 .542 1.06 2.52 .403 .715 .214 2.67 .380 -.013 2 26 BL28B 1899 2002 104 5 1 .449 .92 2.02 .339 .748 .205 2.65 .448 .003 3 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3428 144 11 .560 .89 4.03 .424 .768 .227 2.95 .435 -.020