Living trees, research plot, Sonian forest, Belgium - BEL001 Additional Site Information Louis Verschuren Chronology file name : BEL001.CRN Measurement file name : BEL001.RWL Date checked : 16AUG23 Checked by : NOAA Paleoclimatology Beginning year : 1774 Ending year : 2021 Principal investigators: Louis Verschuren Site name : Living trees, research plot, Sonian forest Site location : Belgium Species information : FASY EUROPEAN BEECH Latitude : 4.4 Longitude : 2 50.7 Elevation : 113 Series intercorrelation: 0.614 Avg mean sensitivity : 0.296 Avg standard deviation : 1.522 Avg autocorrelation : 0.699 Number dated series : 41 Segment length tested : 50 Number problem segments: 34 Pct problem segments : 10.63 PART 5: CORRELATION OF SERIES BY SEGMENTS: bel001 16:15 Wed 16 Aug 2023 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 1775 1800 1825 1850 1875 1900 1925 1950 1975 2000 1824 1849 1874 1899 1924 1949 1974 1999 2024 2049 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SD8 1841 2021 .34 .48 .62 .73 .68 .81 .81 2 SD631 1856 2016 .66 .60 .76 .80 .64 .73 3 SD534 1803 2017 .28A .20B .28A .41 .66 .57 .75 .86 4 SD455 1819 2017 .70 .71 .68 .75 .75 .72 .83 .86 5 SD140 1855 2021 .58 .52 .59 .68 .70 .72 6 SD162 1786 2021 .32A .46 .46 .41 .61 .63 .59 .74 .73 7 SD231 1777 2021 .68 .73 .80 .84 .82 .77 .72 .85 .87 8 SD250 1797 2021 .32A .38 .77 .74 .61 .64 .73 .50 .41 9 SD279 1810 2021 .45B .72 .56 .57 .62 .60 .61 .53 10 SD280 1823 2021 .52 .55 .50 .54 .69 .57 .63 .82 11 SD285 1795 2002 .70 .68 .62 .58 .68 .74 .71 .69 .62 12 SD285 2010 2021 .57 13 SD436 1853 2021 .07B .08B .42B .59 .78 .80 14 SD452 1796 2021 .54 .61 .70 .73 .81 .69 .60 .68 .73 15 SD668 1848 2021 .85 .85 .82 .80 .75 .84 .86 16 SD722 1780 2021 .74 .72 .64 .67 .42 .40 .43 .55 .66 17 SD953 1811 2021 .39 .53 .58 .34 .44 .64 .75 .74 18 SD1336 1792 2021 .45 .45 .68 .58 .62 .61 .56 .68 .80 19 SD1655 1798 2021 .74 .73 .77 .74 .73 .71 .73 .85 .88 20 SD1722 1934 2021 .84 .85 .78 21 SD1750 1795 2019 .66 .63 .73 .71 .68 .69 .75 .80 .80 22 SD1755 1808 2021 .23B .07B .31A .45 .67 .75 .85 .78 23 SD1756 1783 2021 .53 .67 .79 .72 .66 .62 .60 .73 .83 24 SD1923 1798 2021 .73 .73 .58 .70 .75 .65 .63 .85 .83 25 SD1930 1799 2021 .35 .43 .68 .76 .67 .59 .60 .73 .76 26 SD1977 1774 2021 .45 .61 .49 .54 .59 .71 .72 .82 .82 27 SD1992 1800 2021 .56 .41 .45 .52 .82 .82 .75 .73 28 SD2213 1796 2021 .48 .51 .58 .70 .78 .64 .66 .81 .72 29 SD2231 1776 2021 .52 .56 .34 .60 .59 .57 .73 .62 .53 30 SD2244 1779 2021 .65 .79 .62 .70 .57 .64 .74 .61 .61 31 SD2560 1802 2021 .75 .71 .69 .75 .78 .71 .81 .88 32 SD2588 1792 2021 .38B .45B .65 .75 .68 .69 .68 .82 .81 33 SD2769 1788 2021 .27B .51 .65 .46 .30A .39 .36B .55 .76 34 SD2782 1816 2021 .76 .69 .66 .63 .78 .86 .81 .68 35 SD2849 1822 2021 .80 .83 .83 .65 .60 .70 .86 .89 36 SD2930 1805 2021 .57 .70 .77 .67 .58 .65 .81 .84 37 SD377 1785 2021 .37 .04B-.16B .03B-.02B .39 .61 .43 .48 38 SD453 1832 2021 .18B .24B .34 .50 .61 .83 .91 39 SD458 1798 2017 .07B .03B .45 .61 .39 -.07B .09B .45 .63 40 SD860 1777 1998 .70 .66 .33B .13B .05B .07B .07B .18B 41 SD860 2000 2017 .18B Av segment correlation .51 .54 .56 .58 .56 .60 .64 .71 .75 .37 PART 7: DESCRIPTIVE STATISTICS: bel001 16:15 Wed 16 Aug 2023 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 SD8 1841 2021 181 7 0 .659 2.40 5.74 .974 .831 .195 2.42 .338 -.036 1 2 SD631 1856 2016 161 6 0 .713 3.20 5.92 1.270 .702 .287 2.56 .405 .014 1 3 SD534 1803 2017 215 8 3 .565 1.83 4.39 .846 .658 .334 2.72 .417 -.031 1 4 SD455 1819 2017 199 8 0 .747 2.31 5.59 1.026 .673 .269 2.59 .399 -.035 1 5 SD140 1855 2021 167 6 0 .642 3.60 7.89 1.441 .834 .179 2.69 .444 -.009 1 6 SD162 1786 2021 236 9 1 .532 1.69 5.24 1.119 .743 .398 2.62 .352 .059 1 7 SD231 1777 2021 245 9 0 .784 1.84 4.51 .883 .718 .326 2.45 .310 -.029 1 8 SD250 1797 2021 225 9 1 .531 2.09 6.08 1.206 .834 .278 2.54 .319 -.025 1 9 SD279 1810 2021 212 8 1 .538 1.65 4.24 .812 .852 .226 2.48 .342 .002 2 10 SD280 1823 2021 199 8 0 .632 1.46 4.79 .709 .814 .233 2.68 .408 -.040 1 11 SD285 1795 2002 208 9 0 .656 21.18 55.71 11.074 .756 .299 2.56 .371 -.036 4 12 SD285 2010 2021 12 1 0 .567 1.18 2.69 .825 .553 .581 2.62 .771 .200 1 13 SD436 1853 2021 169 6 3 .480 1.61 4.91 1.128 .862 .287 2.47 .314 .001 1 14 SD452 1796 2021 226 9 0 .663 1.74 4.51 .878 .674 .306 2.71 .485 -.007 1 15 SD668 1848 2021 174 7 0 .826 1.82 4.10 .777 .724 .285 2.51 .326 -.001 1 16 SD722 1780 2021 242 9 0 .597 1.64 3.41 .677 .638 .256 2.55 .360 .035 3 17 SD953 1811 2021 211 8 0 .553 2.56 4.95 .750 .494 .243 2.51 .376 -.066 2 18 SD1336 1792 2021 230 9 0 .601 1.75 3.98 .663 .434 .320 2.46 .336 -.008 2 19 SD1655 1798 2021 224 9 0 .766 1.90 5.04 .817 .623 .273 2.67 .430 .046 1 20 SD1722 1934 2021 88 3 0 .788 2.87 5.50 1.250 .660 .321 2.45 .426 -.050 2 21 SD1750 1795 2019 225 9 0 .707 18.69 44.58 6.596 .419 .278 2.45 .319 .000 1 22 SD1755 1808 2021 214 8 3 .562 2.36 5.32 .794 .617 .246 2.56 .364 .010 1 23 SD1756 1783 2021 239 9 0 .659 2.03 5.65 1.134 .743 .317 2.45 .322 .005 1 24 SD1923 1798 2021 224 9 0 .731 2.28 5.37 .805 .524 .280 2.61 .397 .005 1 25 SD1930 1799 2021 223 9 0 .602 2.53 6.79 .992 .620 .258 2.53 .370 -.014 1 26 SD1977 1774 2021 248 9 0 .621 1.74 5.13 1.069 .719 .383 2.64 .350 .015 1 27 SD1992 1800 2021 222 8 0 .639 1.74 4.20 .942 .814 .270 2.53 .401 -.023 1 28 SD2213 1796 2021 226 9 0 .628 2.17 6.99 1.442 .832 .301 2.57 .339 .011 2 29 SD2231 1776 2021 246 9 0 .544 2.23 6.35 1.161 .703 .345 2.51 .320 -.032 1 30 SD2244 1779 2021 243 9 0 .630 1.31 4.28 .800 .799 .285 2.59 .392 -.024 1 31 SD2560 1802 2021 220 8 0 .751 1.62 4.49 .887 .719 .373 2.49 .334 .009 1 32 SD2588 1792 2021 230 9 2 .668 1.94 5.21 .934 .620 .320 2.66 .449 -.020 2 33 SD2769 1788 2021 234 9 3 .479 1.32 4.16 .960 .756 .382 2.59 .375 -.043 1 34 SD2782 1816 2021 206 8 0 .702 2.23 4.61 .820 .679 .241 2.66 .387 -.014 1 35 SD2849 1822 2021 200 8 0 .774 2.21 4.55 .829 .636 .292 2.43 .372 -.021 1 36 SD2930 1805 2021 217 8 0 .681 2.25 4.32 .651 .503 .244 2.40 .292 -.011 1 37 SD377 1785 2021 237 9 4 .297 .96 5.04 .790 .706 .348 2.72 .315 -.071 1 38 SD453 1832 2021 190 7 2 .600 1.89 4.22 1.036 .749 .338 2.50 .399 -.035 1 39 SD458 1798 2017 220 9 4 .336 1.38 6.32 1.339 .834 .354 2.54 .368 -.045 1 40 SD860 1777 1998 222 8 6 .317 9.42 39.45 7.211 .835 .295 2.71 .326 .016 1 41 SD860 2000 2017 18 1 1 .182 .38 .75 .174 .571 .285 2.68 .592 -.103 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 8328 320 34 .614 3.09 55.71 1.522 .699 .296 2.72 .367 -.012