Boundary Bog Tamarack, Saskatchewan, Canada - CANA221 Additional information Glen MacDonald Roslyn Case Purpose of Collection: Climatology, precipitation Detrending: Negative exponential or linear regression with negative or 0 slope Cores and cross-sections are stored at: UCLA Department of Geography Box 951524 Los Angeles, CA 90095 310/825-2568 References: Case, R.A. and G.M. MacDonald. 2003. Dendrochronological analysis of the response of tamarack (Larix laricina) to climate and larch sawfly (Pristiphora erichsonii) infestations in central Saskatchewan. Ecoscience, Vol. 10, no. 3, pp. 380-388. COFECHA output: Chronology file name : CANA221.CRN Measurement file name : CANA221.RWL Date checked : 05JUL06 Checked by : B. Bauer Beginning year : 1682 Ending year : 1997 Principal investigators: Glen MacDonald Roslyn Case Site name : Boundary Bog Site location : Canada Species information : LALA TAMARACK Latitude : +5357 Longitude : -10620 Elevation : 611M Series intercorrelation: 0.668 Avg mean sensitivity : 0.445 Avg standard deviation : 3.767 Avg autocorrelation : 0.816 Number dated series : 51 Segment length tested : 50 Number problem segments: 7 Pct problem segments : 2.09 PART 5: CORRELATION OF SERIES BY SEGMENTS: Boundary Bog Larch 11:32 Wed 05 Jul 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 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 BBL 231 1931 1997 .62 .51 2 BBL 51 1928 1997 .63 .65 3 BBL 291 1934 1997 .67 .63 4 BBL 292 1934 1997 .68 .69 5 BBL 341 1939 1997 .64 .73 6 BBL 342 1939 1997 .29A .50 7 BBL 31 1940 1997 .53 .60 8 BBL 32 1940 1997 .34 .51 9 BBL 701 1931 1997 .71 .67 10 BBL 702 1931 1997 .71 .49 11 BBL 251 1857 1997 .65 .76 .75 .65 .77 12 BBL 591 1855 1997 .79 .79 .64 .75 .68 13 BBL 592 1850 1997 .69 .83 .76 .79 .68 14 BBL 211 1886 1997 .74 .75 .74 .64 15 BBL 212 1886 1997 .77 .82 .75 .73 16 BBL 951 1856 1997 .90 .91 .87 .74 .70 17 BBL 952 1856 1997 .91 .91 .83 .78 .82 18 BBL 81 1850 1997 .53 .75 .79 .74 .55 19 BBL 82 1819 1997 .30B .39 .74 .65 .57 .64 .71 20 BBL 101 1815 1997 .57 .66 .85 .93 .90 .78 .66 21 BBL 102 1826 1997 .57 .78 .70 .58B .77 .67 22 BBL 351 1899 1997 .78 .77 .61 .61 23 BBL 352 1899 1997 .70 .68 .62 .56 24 BBL 221 1877 1997 .81 .84 .66 .71 25 BBL 222 1877 1997 .82 .86 .70 .52 26 BBL 251 1857 1997 .66 .76 .74 .59 .72 27 BBL 261 1854 1997 .77 .85 .80 .81 .77 28 BBL 331 1846 1997 .62 .64 .72 .69 .62 .65 29 BBL 14 1794 1997 .25B .32B .71 .75 .77 .78 .52 .48 30 BBL 241 1808 1997 .34 .35 .58 .75 .81 .73 .63 31 BBL 301 1861 1997 .86 .89 .82 .77 .76 32 BBL 251 1870 1997 .90 .92 .90 .83 .73 33 BBL 252 1870 1997 .85 .81 .76 .55 .56 34 BBL 152 1705 1997 .82 .81 .87 .79 .77 .73 .61 .61 .69 .69 .42 35 BBL 151 1705 1997 .84 .82 .82 .77 .78 .75 .72 .71 .64 .61 .40 36 BBL 161 1705 1997 .81 .83 .82 .75 .80 .75 .57 .63 .76 .55 .52 37 BBL 162 1700 1997 .79 .76 .68 .57 .58 .63 .61 .70 .75 .56 .38 38 BBL 361 1683 1997 .83 .81 .82 .84 .53 .54 .67 .70 .72 .66 .71 .70 39 BBL 362 1684 1997 .84 .85 .81 .82 .76 .67 .77 .87 .69 .59 .52 .47 40 BBL 201 1757 1997 .68 .57 .77 .67 .54 .76 .81 .78 .68 41 BBL 14 1706 1997 .67 .78 .79 .68 .66 .73 .69 .74 .80 .39B .43 42 BBL 11 1734 1997 .74 .81 .65 .64 .77 .82 .75 .66 .52 .52 43 BBL 61 1683 1997 .76 .73 .64 .64 .56 .51 .60 .59 .63 .68 .61 .57 44 BBL 41 1796 1997 .51 .53 .76 .76 .84 .85 .77 .65 45 BBL 42 1741 1997 .50 .59 .61 .53 .63 .81 .84 .82 .67 .65 46 BBL 182 1684 1997 .85 .81 .83 .83 .71 .49 .54 .72 .73 .67 .55 .58 47 BBL 182 1682 1997 .85 .84 .85 .84 .75 .37 .27A .51 .79 .84 .50 .54 48 BBL 321 1683 1997 .86 .88 .83 .78 .74 .80 .81 .81 .62 .55 .71 .61 49 BBL 311 1686 1997 .80 .82 .81 .84 .79 .65 .57 .43 .53 .63 .59 .45 50 BBL 171 1685 1997 .77 .82 .84 .77 .69 .72 .63 .64 .72 .77 .64 .58 51 BBL 121 1796 1950 .59 .60 .70 .80 .87 .73 .73 Av segment correlation .82 .81 .78 .78 .65 .59 .64 .72 .76 .75 .65 .61 PART 7: DESCRIPTIVE STATISTICS: Boundary Bog Larch 11:32 Wed 05 Jul 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 BBL 231 1931 1997 67 2 0 .533 10.84 44.82 12.259 .941 .238 2.40 .353 -.053 1 2 BBL 51 1928 1997 70 2 0 .650 5.82 21.92 4.108 .714 .422 2.87 .480 .043 1 3 BBL 291 1934 1997 64 2 0 .652 8.40 33.06 9.129 .949 .236 2.59 .497 -.014 1 4 BBL 292 1934 1997 64 2 0 .704 9.46 33.70 9.384 .936 .288 2.95 .538 .069 1 5 BBL 341 1939 1997 59 2 0 .709 8.86 30.93 7.218 .888 .456 2.61 .565 -.018 1 6 BBL 342 1939 1997 59 2 1 .399 8.33 29.50 6.936 .879 .400 3.38 .448 -.219 1 7 BBL 31 1940 1997 58 2 0 .588 6.37 29.78 7.288 .947 .397 2.64 .390 -.002 1 8 BBL 32 1940 1997 58 2 0 .438 6.59 28.67 8.125 .946 .409 2.60 .473 .028 2 9 BBL 701 1931 1997 67 2 0 .690 6.87 31.28 8.313 .936 .462 2.75 .409 -.080 2 10 BBL 702 1931 1997 67 2 0 .600 6.38 29.83 7.838 .922 .401 2.57 .364 -.112 1 11 BBL 251 1857 1997 141 5 0 .721 7.65 39.88 6.907 .848 .388 2.59 .347 -.082 2 12 BBL 591 1855 1997 143 5 0 .697 3.76 22.55 3.942 .686 .484 2.83 .431 .013 1 13 BBL 592 1850 1997 148 5 0 .702 3.73 21.28 3.681 .713 .545 2.90 .398 -.042 2 14 BBL 211 1886 1997 112 4 0 .698 6.54 32.93 7.259 .870 .516 2.85 .397 .088 1 15 BBL 212 1886 1997 112 4 0 .778 5.38 26.53 5.349 .848 .531 2.62 .373 -.052 4 16 BBL 951 1856 1997 142 5 0 .810 3.87 18.97 3.772 .764 .481 2.82 .445 -.018 2 17 BBL 952 1856 1997 142 5 0 .843 4.34 26.16 4.858 .857 .535 2.96 .469 -.014 2 18 BBL 81 1850 1997 148 5 0 .598 3.17 16.77 3.326 .797 .468 2.75 .413 -.028 2 19 BBL 82 1819 1997 179 7 1 .582 3.31 22.09 3.519 .807 .499 2.64 .325 -.057 2 20 BBL 101 1815 1997 183 7 0 .725 3.58 16.49 3.429 .714 .518 2.77 .419 -.076 2 21 BBL 102 1826 1997 172 6 1 .600 3.62 16.53 3.511 .777 .474 2.80 .421 -.021 2 22 BBL 351 1899 1997 99 4 0 .672 8.12 50.01 9.231 .902 .465 2.64 .343 -.018 1 23 BBL 352 1899 1997 99 4 0 .631 5.35 22.90 5.337 .866 .482 2.58 .473 -.024 1 24 BBL 221 1877 1997 121 4 0 .765 5.36 28.99 6.464 .868 .523 2.76 .394 -.019 2 25 BBL 222 1877 1997 121 4 0 .692 4.48 26.85 5.492 .798 .547 2.63 .386 -.014 2 26 BBL 251 1857 1997 141 5 0 .702 7.60 38.57 6.949 .837 .404 2.68 .378 -.072 2 27 BBL 261 1854 1997 144 5 0 .787 4.33 27.44 4.591 .801 .485 2.56 .344 -.075 2 28 BBL 331 1846 1997 152 6 0 .655 3.11 19.75 3.506 .737 .540 2.70 .357 -.068 2 29 BBL 14 1794 1997 204 8 2 .572 3.14 9.33 2.028 .817 .337 2.70 .440 .044 1 30 BBL 241 1808 1997 190 7 0 .571 2.82 12.70 2.226 .757 .427 2.82 .414 -.070 2 31 BBL 301 1861 1997 137 5 0 .817 4.18 21.68 3.954 .784 .479 2.63 .375 -.005 1 32 BBL 251 1870 1997 128 5 0 .796 5.64 27.30 5.281 .858 .450 2.65 .427 -.012 1 33 BBL 252 1870 1997 128 5 0 .701 5.71 20.99 4.862 .806 .427 2.68 .322 -.041 2 34 BBL 152 1705 1997 293 11 0 .640 3.29 20.87 3.449 .814 .467 2.59 .384 -.101 2 35 BBL 151 1705 1997 293 11 0 .679 4.38 27.50 4.288 .806 .449 2.59 .261 -.048 3 36 BBL 161 1705 1997 293 11 0 .685 2.97 16.67 2.606 .840 .434 2.62 .355 -.038 2 37 BBL 162 1700 1997 298 11 0 .612 2.43 10.08 1.979 .762 .455 2.74 .410 -.030 5 38 BBL 361 1683 1997 315 12 0 .683 2.49 16.41 2.517 .840 .410 2.74 .313 -.031 2 39 BBL 362 1684 1997 314 12 0 .692 2.29 20.12 2.465 .812 .445 2.72 .319 -.061 2 40 BBL 201 1757 1997 241 9 0 .687 3.13 26.57 4.167 .887 .470 2.92 .453 -.063 2 41 BBL 14 1706 1997 292 11 1 .640 2.84 13.08 2.419 .861 .394 2.57 .269 -.013 1 42 BBL 11 1734 1997 264 10 0 .644 2.63 11.59 2.013 .811 .394 2.44 .276 -.062 2 43 BBL 61 1683 1997 315 12 0 .600 2.80 11.35 2.156 .802 .380 2.47 .258 -.056 2 44 BBL 41 1796 1997 202 8 0 .676 4.59 20.96 3.800 .882 .339 2.57 .299 -.058 1 45 BBL 42 1741 1997 257 10 0 .661 3.52 21.69 3.484 .902 .381 2.77 .547 -.056 2 46 BBL 182 1684 1997 314 12 0 .691 2.26 12.31 2.104 .761 .469 2.80 .380 -.070 1 47 BBL 182 1682 1997 316 12 1 .627 2.01 12.82 1.995 .768 .468 2.75 .435 -.069 2 48 BBL 321 1683 1997 315 12 0 .723 2.89 24.23 3.303 .810 .434 2.68 .362 -.074 2 PART 7: DESCRIPTIVE STATISTICS: Boundary Bog Larch 11:32 Wed 05 Jul 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 BBL 311 1686 1997 312 12 0 .609 2.71 18.26 2.565 .789 .411 2.69 .333 -.034 1 50 BBL 171 1685 1997 313 12 0 .685 2.21 20.04 2.501 .791 .534 2.80 .443 -.027 3 51 BBL 121 1796 1950 155 7 0 .668 3.08 12.31 2.461 .770 .499 2.53 .336 -.046 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 9021 335 7 .668 3.82 50.01 3.767 .816 .445 3.38 .378 -.043