Tyresta, Sweden - swed328 Additional Site Information Hans Linderholm Purpose of Collection: Climatology - PDSI/PHDI analysis First Detrending: Negative exponential or linear regression of any slope Second Detrending: Horizontal line Cores are stored at: Dendrochronological laboratory, University of Gothenburg Reference: Linderholm, H.W. and Molin, T., 2005: Early nineteenth century drought in east central Sweden interpreted from dendrochronological and historical archives. Climate Research, 29(1): 63-72. Notes: Reconstruction of SPI (standardized precipitation index). data also used in Linderholm et al. 2004. COFECHA output: Chronology file name : SWED328.CRN Measurement file name : SWED328.RWL Date checked : 25APR08 Checked by : B. Bauer Beginning year : 1694 Ending year : 2000 Principal investigators: Tina Molin Hans Linderholm Site name : Tyresta Site location : Sweden Species information : PISY SCOTS PINE Latitude : 5911 Longitude : 01816 Elevation : 60M Series intercorrelation: 0.649 Avg mean sensitivity : 0.289 Avg standard deviation : 0.295 Avg autocorrelation : 0.729 Number dated series : 19 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 2.78 PART 5: CORRELATION OF SERIES BY SEGMENTS: Tyresta 11:08 Fri 25 Apr 2008 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 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 ARSJO911 1815 2000 .58 .60 .67 .63 .48 .50 .54 .53 2 ARSJO905 1793 2000 .10B .41 .65 .75 .82 .75 .72 .66 .66 3 ARSJO920 1703 2000 .36B .55 .69 .71 .77 .77 .82 .86 .68 .67 .82 .83 4 ARSJO90X 1732 2000 .63 .79 .74 .66 .74 .78 .80 .84 .86 .80 .79 5 BLAMO914 1761 2000 .64 .69 .35 .25A .56 .69 .61 .69 .73 .71 6 BLAMO918 1731 2000 .50 .69 .62 .68 .74 .58 .65 .71 .78 .82 .82 7 BLAMO915 1765 2000 .63 .62 .54 .53 .64 .71 .73 .75 .71 .70 8 ARSJO924 1858 2000 .62 .84 .78 .75 .75 .76 9 ARSJO906 1842 2000 .61 .64 .70 .67 .67 .72 .72 10 BLAMO919 1708 2000 .28B .59 .73 .71 .76 .78 .76 .80 .79 .77 .76 .75 11 ARSJO915 1852 2000 .45 .72 .66 .75 .77 .78 12 ARSJO919 1934 2000 .81 .75 .75 13 ARSJO932 1952 2000 .64 14 ARSJO933 1930 2000 .55 .68 .70 15 BLAMO913 1941 2000 .58 .61 .63 16 ARSJO918 1919 2000 .43 .39 .49 .49 17 ARSJO017 1694 2000 .48 .72 .77 .78 .77 .76 .74 .69 .57 .63 .69 .68 18 BLAMO423 1775 1927 .49 .39 .66 .56 .71 .70 19 ARSJO013 1751 2000 .60 .51 .47 .51 .63 .79 .81 .80 .70 .70 Av segment correlation .37 .60 .69 .60 .58 .63 .66 .74 .68 .69 .70 .71 PART 7: DESCRIPTIVE STATISTICS: Tyresta 11:08 Fri 25 Apr 2008 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 ARSJO911 1815 2000 186 8 0 .544 .62 1.58 .264 .713 .248 2.66 .374 .011 1 2 ARSJO905 1793 2000 208 9 1 .601 .40 1.36 .167 .423 .333 2.81 .407 -.014 1 3 ARSJO920 1703 2000 298 12 1 .701 .59 2.21 .344 .804 .307 2.73 .419 -.042 1 4 ARSJO90X 1732 2000 269 11 0 .752 .39 1.68 .227 .706 .285 2.67 .408 -.033 1 5 BLAMO914 1761 2000 240 10 1 .569 .52 2.02 .279 .828 .209 2.71 .395 -.063 1 6 BLAMO918 1731 2000 270 11 0 .671 .38 1.47 .238 .740 .315 2.63 .369 -.015 1 7 BLAMO915 1765 2000 236 10 0 .660 .52 1.70 .270 .740 .265 2.72 .471 .031 1 8 ARSJO924 1858 2000 143 6 0 .720 .51 1.12 .181 .601 .249 2.54 .365 .040 1 9 ARSJO906 1842 2000 159 7 0 .678 .36 1.24 .209 .671 .351 2.62 .453 -.051 1 10 BLAMO919 1708 2000 293 12 1 .678 .40 3.30 .428 .857 .264 2.65 .420 .009 3 11 ARSJO915 1852 2000 149 6 0 .607 .80 2.20 .435 .811 .293 2.63 .490 -.013 1 12 ARSJO919 1934 2000 67 3 0 .751 .73 1.43 .298 .521 .333 2.52 .455 -.047 2 13 ARSJO932 1952 2000 49 1 0 .642 .68 1.17 .245 .530 .291 2.60 .562 .102 1 14 ARSJO933 1930 2000 71 3 0 .583 .57 1.23 .283 .731 .311 2.66 .524 -.026 1 15 BLAMO913 1941 2000 60 3 0 .572 .60 1.27 .265 .641 .282 2.82 .569 -.022 2 16 ARSJO918 1919 2000 82 4 0 .468 .34 1.29 .233 .766 .323 2.79 .509 .029 1 17 ARSJO017 1694 2000 307 12 0 .671 .62 2.63 .439 .797 .344 2.75 .405 -.023 2 18 BLAMO423 1775 1927 153 6 0 .587 .42 .98 .192 .612 .305 2.78 .404 -.005 1 19 ARSJO013 1751 2000 250 10 0 .644 .55 3.37 .353 .819 .248 2.92 .425 -.007 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3490 144 4 .649 .51 3.37 .295 .729 .289 2.92 .424 -.013