Kurungnakh Island, Lena River Delta, Russia - RUS393 Additional Site Information Buchwal, Agata; Rachlewicz, Grzegorz; Heim, Birgit; Juhls, Bennet Chronology file name : RUS393.CRN Measurement file name : RUS393.RWL Date checked : 12JUN23 Checked by : NOAA Paleoclimatology Beginning year : 1934 Ending year : 2017 Principal investigators: Buchwal, Agata; Rachlewicz, Grzegorz; Heim, Birgit; Juhls, Bennet Site name : Kurungnakh Island, Lena River Delta Site location : Russia Species information : BESP BIRCH Latitude : 7217 Longitude : 12608 Elevation : 50M Series intercorrelation: 0.356 Avg mean sensitivity : 0.495 Avg standard deviation : 0.076 Avg autocorrelation : 0.411 Number dated series : 37 Segment length tested : 50 Number problem segments: 21 Pct problem segments : 53.85 PART 5: CORRELATION OF SERIES BY SEGMENTS: rus393 09:13 Mon 12 Jun 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 1950 1975 2000 1999 2024 2049 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SB03S1 1970 2017 .50 2 SB04S1 1981 2017 .46 3 SB07S1 1986 2017 .45 4 SB08B1 1972 2017 .48 5 SB11S1 1963 2017 .28A .33A 6 SB13S1 1996 2017 .63 7 SB14S1 1973 2014 .41 8 SB15 1934 2016 .39 .36 9 SB16B1 2007 2017 .02B 10 SB17B1 2008 2017 .70 11 SB18S1 2001 2017 .37B 12 SB21S1 2000 2017 .80 13 SB22S1 1986 2017 .02B 14 SB23S1 1990 2017 .38B 15 SB24S1 1981 2016 .17B 16 SB25S1 1980 2017 .40 17 SB26S1 1980 2017 .23B 18 SB28S1 1993 2017 .79 19 SB29S1 1989 2013 .43 20 SB30S1 1990 2017 .20B 21 SB32S1 1984 2017 .28A 22 SB33S1 1989 2016 .51 23 SB34 1981 2017 .68 24 SB35S1 1985 2017 .23B 25 SB37S1 1977 2017 .29B 26 SB38B1 1996 2017 .66 27 SB39B1 1989 2017 .10B 28 SB40S1 1994 2017 .21B 29 SB41B1 1972 2009 .10B 30 SB42S1 1972 2017 .28A 31 SB43R2 1982 2015 .31B 32 SB44B2 1989 2016 .59 33 SB45B1 2005 2017 .01B 34 SB46B1 1986 2012 .47 35 SB47 1988 2017 .23B 36 SB48S2 1974 2017 .24B 37 SB49S1 1983 2017 .25B Av segment correlation .34 .37 .38 PART 7: DESCRIPTIVE STATISTICS: rus393 09:13 Mon 12 Jun 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 SB03S1 1970 2017 48 1 0 .496 .09 .30 .058 .481 .507 2.58 .491 .016 1 2 SB04S1 1981 2017 37 1 0 .458 .11 .32 .069 .438 .456 2.73 .588 -.011 1 3 SB07S1 1986 2017 32 1 0 .446 .14 .28 .063 .747 .314 2.30 .464 -.077 1 4 SB08B1 1972 2017 46 1 0 .484 .12 .35 .083 .519 .557 2.71 .569 -.030 1 5 SB11S1 1963 2017 55 2 2 .283 .08 .18 .042 .323 .458 2.76 .562 -.063 1 6 SB13S1 1996 2017 22 1 0 .629 .10 .20 .054 .359 .576 2.36 .561 -.060 1 7 SB14S1 1973 2014 42 1 0 .412 .09 .22 .046 .179 .536 2.58 .506 -.084 1 8 SB15 1934 2016 83 2 0 .351 .08 .26 .043 .464 .428 2.79 .531 -.053 1 9 SB16B1 2007 2017 11 1 1 .022 .17 .25 .056 -.492 .497 2.62 .714 -.243 2 10 SB17B1 2008 2017 10 1 0 .696 .26 .39 .113 .409 .332 2.52 .742 -.054 1 11 SB18S1 2001 2017 17 1 1 .374 .11 .17 .045 .258 .417 2.54 .761 .061 1 12 SB21S1 2000 2017 18 1 0 .801 .27 .56 .124 .606 .305 2.47 .540 -.115 1 13 SB22S1 1986 2017 32 1 1 .018 .18 .52 .157 .831 .580 2.44 .508 -.089 1 14 SB23S1 1990 2017 28 1 1 .377 .14 .53 .094 .114 .548 2.54 .476 -.152 1 15 SB24S1 1981 2016 36 1 1 .168 .16 .41 .117 .760 .490 2.71 .594 -.059 2 16 SB25S1 1980 2017 38 1 0 .398 .14 .52 .138 .771 .508 2.70 .534 -.031 1 17 SB26S1 1980 2017 38 1 1 .225 .12 .32 .087 .687 .513 3.12 .677 .079 1 18 SB28S1 1993 2017 25 1 0 .795 .31 .58 .149 .652 .298 2.63 .583 -.082 1 19 SB29S1 1989 2013 25 1 0 .426 .14 .35 .107 .383 .664 2.70 .765 -.041 1 20 SB30S1 1990 2017 28 1 1 .201 .10 .28 .065 .253 .587 2.78 .655 -.103 1 21 SB32S1 1984 2017 34 1 1 .282 .10 .24 .065 .220 .712 2.74 .611 .030 3 22 SB33S1 1989 2016 28 1 0 .506 .09 .21 .049 .360 .485 2.70 .669 -.069 2 23 SB34 1981 2017 37 1 0 .679 .15 .42 .083 -.092 .532 2.83 .642 -.065 1 24 SB35S1 1985 2017 33 1 1 .233 .18 .47 .111 .340 .535 2.71 .615 -.040 1 25 SB37S1 1977 2017 41 1 1 .291 .09 .24 .055 .167 .528 2.84 .564 -.023 1 26 SB38B1 1996 2017 22 1 0 .663 .16 .39 .098 .079 .612 2.92 .850 .134 1 27 SB39B1 1989 2017 29 1 1 .102 .12 .35 .071 .254 .566 2.85 .618 -.117 2 28 SB40S1 1994 2017 24 1 1 .214 .19 .55 .133 .352 .539 2.99 .694 .023 2 29 SB41B1 1972 2009 38 1 1 .105 .12 .47 .077 .091 .569 3.24 .783 -.067 1 30 SB42S1 1972 2017 46 1 1 .281 .08 .26 .049 .546 .411 2.66 .636 .007 1 31 SB43R2 1982 2015 34 1 1 .310 .05 .11 .029 .292 .491 2.60 .698 .093 1 32 SB44B2 1989 2016 28 1 0 .585 .09 .23 .050 .587 .380 2.85 .743 .018 1 33 SB45B1 2005 2017 13 1 1 .011 .10 .22 .059 .792 .349 2.67 .723 -.031 2 34 SB46B1 1986 2012 27 1 0 .466 .08 .22 .054 .615 .497 2.90 .575 .057 1 35 SB47 1988 2017 30 1 1 .226 .14 .30 .065 .554 .372 2.53 .480 .115 1 36 SB48S2 1974 2017 44 1 1 .243 .11 .39 .080 .403 .486 2.96 .573 .040 1 37 SB49S1 1983 2017 35 1 1 .250 .16 .32 .088 .427 .524 2.59 .698 .009 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1214 39 21 .356 .12 .58 .076 .411 .495 3.24 .605 -.026