Chronology file name : BRA022.CRN Measurement file name : BRA022.RWL Date checked : 16JAN25 Checked by : NOAA-Paleoclimatology Beginning year : 1966 Ending year : 2012 Principal investigators: Fontana Pérez-de-Lis Site name : Reserva Natural da Vale Site location : Brazil Species information : COLU COPAIFERA LUCENS Latitude : M -19 Longitude : 09-400 Elevation : 23.0 Series intercorrelation: 0.460 Avg mean sensitivity : 0.472 Avg standard deviation : 1.080 Avg autocorrelation : 0.241 Number dated series : 14 Segment length tested : 50 Number problem segments: 2 Pct problem segments : 14.29 PART 5: CORRELATION OF SERIES BY SEGMENTS: BRA022 21:54 Thu 16 Jan 2025 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 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 34a 1966 1999 .51 2 42bwR 1975 2012 .42 3 44b 1975 2012 .44 4 45c 1980 2012 .33A 5 442b 1975 2012 .55 6 769ar2 1966 2010 .46 7 16ar6 1966 2012 .42 8 27ar4 1980 2012 .46 9 11cr2 1970 2012 .49 10 48cR 1990 2012 .53 11 37b12 1980 2012 .54 12 446lo 1980 2012 .48 13 19wr4 1985 2012 .38B 14 12brW 1990 2012 .43 Av segment correlation .47 .46 PART 7: DESCRIPTIVE STATISTICS: BRA022 21:54 Thu 16 Jan 2025 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 34a 1966 1999 34 1 0 .505 2.13 4.08 .876 .231 .443 2.59 .606 -.124 1 2 42bwR 1975 2012 38 1 0 .424 1.53 4.73 .889 .211 .550 2.84 .603 -.212 1 3 44b 1975 2012 38 1 0 .442 2.72 5.86 1.350 .111 .512 2.67 .553 -.054 1 4 45c 1980 2012 33 1 1 .327 3.44 8.60 1.676 .185 .531 2.65 .602 .068 2 5 442b 1975 2012 38 1 0 .546 2.45 6.42 1.383 .261 .587 2.79 .535 -.082 1 6 769ar2 1966 2010 45 1 0 .464 1.63 5.11 1.034 .284 .531 2.66 .474 -.057 1 7 16ar6 1966 2012 47 1 0 .421 2.63 5.01 1.229 -.013 .570 2.52 .562 -.023 1 8 27ar4 1980 2012 33 1 0 .461 2.09 6.00 1.082 .449 .412 2.83 .722 -.155 2 9 11cr2 1970 2012 43 1 0 .488 2.66 5.70 .995 .394 .302 2.73 .537 -.079 1 10 48cR 1990 2012 23 1 0 .526 2.08 4.46 1.010 .056 .555 2.62 .589 -.049 1 11 37b12 1980 2012 33 1 0 .542 2.30 5.41 .873 .300 .340 2.88 .650 -.041 1 12 446lo 1980 2012 33 1 0 .482 1.92 3.96 1.004 .269 .546 2.80 .807 -.097 1 13 19wr4 1985 2012 28 1 1 .378 1.87 3.68 .739 .301 .355 2.55 .584 -.136 1 14 12brW 1990 2012 23 1 0 .429 2.10 3.82 .722 .411 .281 3.00 .751 .018 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 489 14 2 .460 2.27 8.60 1.080 .241 .472 3.00 .603 -.075