Spare, Latvia - latv002 Additional Site Information D. Elferts Purpose of collection: Climatology - temperature analyses Cores stored at: University of Latvia, Faculty of Biology Reference: Elferts, D. 2007. Scots pine pointer-years in northwestern Latvia and their relationship with climatic factors. Acta Universitatis Latviensis, 723: 163-170. COFECHA output: Chronology file name : LATV002.CRN Measurement file name : LATV002.RWL Date checked : 07SEP12 Checked by : B. Bauer Beginning year : 1900 Ending year : 2006 Principal investigators: D. Elferts Site name : Spare Site location : Latvia Species information : PISY SCOTS PINE Latitude : +5713 Longitude : 02215 Elevation : M Series intercorrelation: 0.574 Avg mean sensitivity : 0.220 Avg standard deviation : 0.913 Avg autocorrelation : 0.829 Number dated series : 18 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 1.45 PART 5: CORRELATION OF SERIES BY SEGMENTS: Spare 11:59 Fri 07 Sep 2012 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 1900 1925 1950 1975 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SP1 1929 2006 .43 .67 .64 2 SP2 1908 2006 .45 .63 .61 .65 3 SP3 1915 2005 .42 .62 .72 .69 4 SP4 1910 2004 .77 .74 .62 .63 5 SP5 1901 2006 .60 .63 .64 .68 6 SP6 1910 2006 .70 .73 .69 .70 7 SP7 1908 2006 .44 .57 .56 .27A 8 SP9 1904 2000 .53 .58 .56 .54 9 SP10 1900 2006 .59 .66 .66 .68 10 SP11 1936 2006 .58 .67 .68 11 SP12 1919 2006 .41 .48 .60 .58 12 SP13 1903 2006 .67 .64 .59 .63 13 SP14 1903 2006 .63 .72 .72 .73 14 SP15 1922 2006 .73 .70 .65 .63 15 SP16 1915 2006 .46 .49 .63 .64 16 SP17 1937 2006 .52 .58 .61 17 SP19 1910 2006 .63 .67 .60 .49 18 SP20 1906 2006 .66 .61 .51 .51 Av segment correlation .58 .61 .63 .61 PART 7: DESCRIPTIVE STATISTICS: Spare 11:59 Fri 07 Sep 2012 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 SP1 1929 2006 78 3 0 .479 1.68 3.41 .618 .760 .186 2.68 .497 -.083 1 2 SP2 1908 2006 99 4 0 .559 1.75 3.04 .601 .740 .201 2.52 .420 -.016 1 3 SP3 1915 2005 91 4 0 .554 1.28 3.30 .802 .860 .246 2.72 .479 -.039 1 4 SP4 1910 2004 95 4 0 .676 1.24 3.23 .740 .866 .244 2.71 .485 -.067 1 5 SP5 1901 2006 106 4 0 .609 1.69 5.51 1.185 .934 .199 2.63 .520 -.051 2 6 SP6 1910 2006 97 4 0 .682 1.85 3.47 .610 .787 .186 2.73 .496 .057 1 7 SP7 1908 2006 99 4 1 .322 1.75 5.51 1.119 .909 .226 2.53 .331 .040 1 8 SP9 1904 2000 97 4 0 .528 1.55 4.21 .924 .880 .220 2.63 .438 .043 1 9 SP10 1900 2006 107 4 0 .622 1.80 5.57 1.195 .829 .314 2.64 .444 -.075 1 10 SP11 1936 2006 71 3 0 .602 1.77 3.44 .712 .818 .165 2.66 .512 -.072 1 11 SP12 1919 2006 88 4 0 .521 2.18 4.76 1.084 .835 .248 2.47 .380 .010 2 12 SP13 1903 2006 104 4 0 .621 1.65 5.70 1.136 .894 .229 2.65 .460 .001 1 13 SP14 1903 2006 104 4 0 .666 1.77 3.89 .788 .839 .214 2.86 .650 -.020 1 14 SP15 1922 2006 85 4 0 .621 1.42 2.92 .423 .623 .171 2.77 .531 -.013 1 15 SP16 1915 2006 92 4 0 .528 2.03 5.93 1.284 .935 .214 2.74 .513 .020 1 16 SP17 1937 2006 70 3 0 .564 3.32 5.38 .847 .551 .185 2.39 .363 -.017 1 17 SP19 1910 2006 97 4 0 .557 1.88 4.44 .953 .813 .270 2.69 .473 .013 1 18 SP20 1906 2006 101 4 0 .587 1.94 5.78 1.170 .923 .201 2.51 .461 .024 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1681 69 1 .574 1.79 5.93 .913 .829 .220 2.86 .471 -.012