SFOR PCGL, Wapusk National Park, Manitoba, Canada - cana279 Additional Site Information Steven D. Mamet and G. Peter Kershaw Purpose of Collection: Growth-climate relationship across ecological regions Cores stored at: Stored in the Department of Earth and Atmospheric Sciences at the University of Alberta, Edmonton, Alberta, Canada. Email Steven Mamet (smamet@ualberta.ca) for availability Reference: Mamet, S. and Kershaw, G.P. (Submitted) Radial-growth response of forest-tundra trees to climate: Subarctic Hudson Bay Lowlands. Dendrochronologia. Submitted 23/03/2009. 32 pp. (MS#DENDRO-D-08- 00001R1). NOTES: The effects of climate on radial-growth of Larix laricina (Du Roi) K. Koch, Picea glauca (Moench) Voss and Picea mariana (Mill) BSP were investigated in northern Manitoba. The objective was to characterize spatial and temporal variations in growth of trees across three ecologically distinct regions. Along a 250 km transect 263 trees were sampled (stratified random) in three zones - northern forest (NFOR), central tundra (TUND) and southern forest (SFOR). Samples were collected in August of 2004 and 2005 and NFOR samples were supplemented with cores from a Black spruce wetland and White spruce upland (also available from ITRDB - cana270 and cana272). COFECHA output: Chronology file name : CANA279.CRN Measurement file name : CANA279.RWL Date checked : 29APR09 Checked by : B. Bauer Beginning year : 1729 Ending year : 2004 Principal investigators: Steven D. Mamet G. Peter Kershaw Site name : SFOR, Wapusk National Park, Manitoba Site location : Canada Species information : PCGL WHITE SPRUCE Latitude : 5719 Longitude : -09302 Elevation : 56M Series intercorrelation: 0.516 Avg mean sensitivity : 0.204 Avg standard deviation : 0.273 Avg autocorrelation : 0.803 Number dated series : 39 Segment length tested : 50 Number problem segments: 35 Pct problem segments : 17.50 PART 5: CORRELATION OF SERIES BY SEGMENTS: SFOR PCGL 09:32 Wed 29 Apr 2009 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 3111a 1927 2004 .72 .60 .58 2 3111b 1927 2004 .60 .78 .77 3 3112a 1922 2004 .17A .21A .38 .49 4 3112b 1922 2004 .45 .47 .66 .70 5 3121a 1962 2004 .73 6 3121b 1934 2004 .62 .76 .76 7 3122a 1905 2004 .56 .58 .76 .76 8 3122b 1905 2004 .38 .45 .72 .71 9 3131a 1945 2004 .63 .67 .70 10 3131a2 1899 1923 .38B 11 3132a 1912 1997 .42 .32A .47 12 3132b 1820 2004 .36 .39 .55 .33B .47 .47 .54 .55 13 d311a 1813 1964 .56 .48 .26A .48 .55 .42 14 d311c 1814 1962 .38 .43 .49 .50 .62 .73 15 d311d 1813 1961 .38 .51 .67 .54 .50 .52 16 d312b2 1910 2004 .20B .41 .58 .55 17 d312c 1820 1919 .35 .35 .25A .21B 18 3311a 1925 2004 .77 .85 .84 19 3311a2 1774 1925 .54 .54 .62 .55 .57 .18B .19B 20 3311b 1729 2004 .11B .30A .47 .64 .72 .57 .33A .32A .74 .78 .76 21 3312a 1787 2004 .54 .63 .68 .58 .54 .50 .61 .78 .77 22 3312b 1787 2004 .41 .56 .50 .46 .65 .52 .54 .72 .74 23 3321a 1898 2004 .50 .49 .72 .77 .77 24 3321b 1898 2004 .20B .22A .55 .77 .82 25 3322a 1876 2004 .43 .44 .70 .85 .84 26 3322b 1876 2004 .48 .51 .69 .78 .77 27 3331a 1822 2004 .51 .49 .24B .23B .35 .54 .61 .63 28 3331b 1822 1867 .58 29 3332b 1841 2004 .21B .23A .01B .47 .64 .55 .54 30 3332a2 1951 2004 .66 .70 31 d331a 1827 1987 .49 .55 .39 .40 .41 .50 32 d331b 1752 1890 .19B .36 .56 .46 .33A 33 d332a 1822 2003 .72 .72 .63 .52 .58 .56 .66 .61 34 d332b 1822 2002 .63 .62 .62 .46 .54 .66 .30A .23A 35 d332c 1822 2003 .49 .52 .51 .34 .34 .55 .69 .70 36 d332d 1822 2003 .55 .55 .46 .31A .38 .57 .71 .65 37 d3312a 1730 1873 .20A .23B .09B .31B .28B 38 d3312b 1746 1901 .24B .20B .33B .42 .40 .45 .44 39 d331b2 1931 1966 .52 Av segment correlation .18 .29 .39 .51 .49 .47 .38 .42 .56 .66 .68 PART 7: DESCRIPTIVE STATISTICS: SFOR PCGL 09:32 Wed 29 Apr 2009 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 3111a 1927 2004 78 3 0 .621 1.19 2.22 .353 .710 .171 2.65 .588 .093 1 2 3111b 1927 2004 78 3 0 .718 1.13 2.44 .485 .850 .194 2.59 .403 -.066 1 3 3112a 1922 2004 83 4 2 .378 1.70 3.11 .689 .820 .198 2.63 .488 -.004 2 4 3112b 1922 2004 83 4 0 .625 .67 1.18 .214 .687 .215 2.66 .385 -.047 1 5 3121a 1962 2004 43 1 0 .731 1.31 2.43 .426 .530 .230 2.55 .501 -.046 1 6 3121b 1934 2004 71 3 0 .709 1.25 2.42 .381 .605 .201 2.80 .498 -.005 1 7 3122a 1905 2004 100 4 0 .621 1.08 2.08 .432 .821 .194 2.64 .429 .007 1 8 3122b 1905 2004 100 4 0 .581 .58 1.88 .296 .835 .209 2.79 .423 -.029 1 9 3131a 1945 2004 60 3 0 .635 .49 1.11 .141 .650 .180 2.76 .559 -.044 1 10 3131a2 1899 1923 25 1 1 .380 .19 .37 .085 .716 .241 2.60 .485 -.050 1 11 3132a 1912 1997 86 3 1 .469 .57 1.02 .200 .830 .156 2.79 .519 -.036 1 12 3132b 1820 2004 185 8 1 .431 .25 .94 .135 .922 .170 2.58 .352 -.019 1 13 d311a 1813 1964 152 6 1 .456 .28 .63 .100 .681 .214 2.76 .346 -.031 1 14 d311c 1814 1962 149 6 0 .553 .30 .70 .122 .716 .244 2.65 .376 -.038 1 15 d311d 1813 1961 149 6 0 .511 .60 1.31 .308 .873 .221 2.69 .507 -.026 1 16 d312b2 1910 2004 95 4 1 .381 .28 .74 .117 .771 .188 2.69 .411 -.029 1 17 d312c 1820 1919 100 4 2 .273 .24 .60 .109 .801 .187 2.90 .486 .122 1 18 3311a 1925 2004 80 3 0 .806 .77 1.58 .361 .857 .201 2.65 .406 -.055 1 19 3311a2 1774 1925 152 7 2 .422 .64 1.75 .375 .875 .216 2.82 .442 -.048 1 20 3311b 1729 2004 276 11 4 .470 .44 1.12 .247 .896 .195 2.57 .355 -.055 1 21 3312a 1787 2004 218 9 0 .625 .52 1.38 .198 .771 .198 2.94 .462 -.048 1 22 3312b 1787 2004 218 9 0 .569 .49 1.59 .191 .771 .204 2.69 .354 -.041 1 23 3321a 1898 2004 107 5 0 .689 1.12 2.48 .408 .734 .216 2.43 .411 -.036 1 24 3321b 1898 2004 107 5 2 .604 .95 2.81 .409 .761 .233 2.70 .453 -.050 1 25 3322a 1876 2004 129 5 0 .679 1.06 2.33 .462 .792 .233 2.86 .475 -.021 1 26 3322b 1876 2004 129 5 0 .664 1.03 3.70 .562 .849 .222 2.70 .383 -.008 2 27 3331a 1822 2004 183 8 2 .443 .69 1.75 .246 .700 .205 2.72 .354 -.001 1 28 3331b 1822 1867 46 1 0 .577 .83 1.51 .265 .536 .229 2.76 .473 -.059 1 29 3332b 1841 2004 164 7 3 .404 .66 1.77 .239 .657 .203 2.66 .338 -.013 2 30 3332a2 1951 2004 54 2 0 .671 .36 .75 .146 .704 .230 2.74 .530 -.119 1 31 d331a 1827 1987 161 6 0 .457 .44 1.34 .241 .882 .205 2.72 .429 -.052 3 32 d331b 1752 1890 139 5 2 .362 .54 1.59 .275 .872 .195 2.69 .406 -.047 1 33 d332a 1822 2003 182 8 0 .627 .41 1.39 .293 .923 .203 2.63 .405 -.049 3 34 d332b 1822 2002 181 8 2 .458 .52 1.47 .247 .875 .181 2.62 .359 -.027 1 35 d332c 1822 2003 182 8 0 .548 .50 1.57 .281 .868 .203 2.82 .476 -.007 2 36 d332d 1822 2003 182 8 1 .536 .53 1.47 .244 .867 .165 2.77 .442 -.027 1 37 d3312a 1730 1873 144 5 5 .185 .57 1.28 .271 .868 .205 2.73 .440 -.048 1 38 d3312b 1746 1901 156 7 3 .350 .45 1.25 .259 .899 .206 2.59 .397 -.053 1 39 d331b2 1931 1966 36 1 0 .522 .06 .11 .023 .294 .379 2.52 .500 -.029 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 4863 200 35 .516 .61 3.70 .273 .803 .204 2.94 .420 -.029