Purubi, Bolivia - BOL003 Additional Site Information Lidio Lopez, Ricardo Villalba Measurement type: Total ring width References: Lidio Lopez, David Stahle, Ricardo Villalba, Max Torbenson, Song Feng, Edward Cook. 2017. Tree ring reconstructed rainfall over the southern Amazon Basin. Geophysical Research Letters, 22 July 2017, doi: 10.1002/2017GL073363 COFECHA output: Chronology file name : BOL003.CRN Measurement file name : BOL003.RWL Date checked : 20MAR17 Checked by : B. Bauer Beginning year : 1798 Ending year : 2010 Principal investigators: Lidio Lopez Ricardo Villalba Site name : Purubi Site location : Bolivia Species information : CEMC CANARY WOOD Latitude : -1620 Longitude : -6137 Elevation : 446M Series intercorrelation: 0.547 Avg mean sensitivity : 0.442 Avg standard deviation : 1.017 Avg autocorrelation : 0.488 Number dated series : 25 Segment length tested : 50 Number problem segments: 9 Pct problem segments : 7.03 PART 5: CORRELATION OF SERIES BY SEGMENTS: Purubi 15:30 Mon 20 Mar 2017 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 1800 1825 1850 1875 1900 1925 1950 1975 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 pur194b 1798 1974 .80 .58 .27B .57 .71 .58 2 puru815b 1886 2010 .67 .66 .69 .69 .75 3 pur31 1809 1974 .82 .58 .27B .58 .72 .60 4 pur746b 1802 1949 .79 .77 .65 .61 .66 5 puru815b 1886 2010 .65 .63 .62 .67 .75 6 puru361 1843 1924 .41 .41 .45 7 puru361c 1950 2010 .46 .45 8 puru122b 1839 1949 .50 .42 .35 .44 9 puru353a 1831 2010 .49 .44 .40 .29A .41 .68 .72 10 puru122 1850 1974 .44 .49 .44 .38B 11 puru815 1829 2010 .68 .60 .54 .53 .60 .65 .72 12 puru314b 1894 2010 .24B .27A .41 .55 .59 13 puru698a 1858 1924 .58 .53 14 puru361 1843 1924 .41 .41 .48 15 puru815b 1886 2010 .65 .63 .62 .67 .75 16 puru353a 1831 2010 .36 .35 .36 .29A .41 .67 .71 17 pu363b 1840 2010 .31A .33 .37 .42 .58 .41 .35 18 puru122b 1839 1949 .50 .42 .35 .46 19 puru122 1875 1949 .52 .41 20 puru815 1829 2010 .54 .33 .29B .44 .52 .61 .59 21 pur363b 1875 2010 .51 .41 .48 .61 .51 22 pur 002 1829 2010 .84 .83 .88 .79 .66 .73 .70 23 pur553b 1825 2010 .49 .55 .72 .72 .66 .59 .57 24 pur194a 1817 2010 .65 .67 .55 .60 .69 .74 .63 .55 25 pur12c 1808 1949 .78 .68 .58 .60 .62 Av segment correlation .77 .55 .47 .52 .54 .56 .62 .62 PART 7: DESCRIPTIVE STATISTICS: Purubi 15:30 Mon 20 Mar 2017 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 pur194b 1798 1974 177 6 1 .603 1.36 3.67 .772 .367 .516 2.87 .501 .029 1 2 puru815b 1886 2010 125 5 0 .681 2.12 5.05 1.218 .542 .452 2.76 .569 .026 1 3 pur31 1809 1974 166 6 1 .609 1.39 3.67 .762 .361 .512 2.74 .498 .025 1 4 pur746b 1802 1949 148 5 0 .702 1.82 5.45 1.034 .292 .549 2.76 .517 .058 1 5 puru815b 1886 2010 125 5 0 .660 2.13 5.05 1.221 .571 .434 2.74 .490 .031 1 6 puru361 1843 1924 82 3 0 .448 2.58 9.00 1.756 .582 .467 2.60 .402 .008 1 7 puru361c 1950 2010 61 2 0 .476 .91 2.11 .448 .540 .324 2.86 .504 -.067 1 8 puru122b 1839 1949 111 4 0 .420 2.18 5.55 1.223 .498 .412 2.65 .415 -.063 1 9 puru353a 1831 2010 180 7 1 .479 1.43 5.36 1.120 .619 .410 2.78 .470 -.046 1 10 puru122 1850 1974 125 4 1 .413 1.95 6.00 1.077 .355 .418 2.75 .465 .076 1 11 puru815 1829 2010 182 7 0 .631 1.84 7.00 1.216 .447 .538 2.81 .586 .047 1 12 puru314b 1894 2010 117 5 2 .425 1.19 3.62 .690 .135 .529 2.87 .577 .046 1 13 puru698a 1858 1924 67 2 0 .517 2.38 6.18 1.533 .290 .584 2.90 .580 -.006 2 14 puru361 1843 1924 82 3 0 .466 2.62 9.00 1.736 .582 .425 2.60 .403 .020 1 15 puru815b 1886 2010 125 5 0 .660 2.13 5.05 1.221 .571 .434 2.74 .490 .031 1 16 puru353a 1831 2010 180 7 1 .434 1.47 5.36 1.126 .650 .403 2.77 .481 -.053 1 17 pu363b 1840 2010 171 7 1 .372 1.31 5.55 1.110 .637 .457 2.77 .503 .033 1 18 puru122b 1839 1949 111 4 0 .425 2.21 5.55 1.216 .461 .435 2.67 .441 -.041 1 19 puru122 1875 1949 75 2 0 .473 2.17 6.00 1.207 .245 .481 2.91 .598 .083 1 20 puru815 1829 2010 182 7 1 .490 1.95 7.00 1.183 .583 .451 2.83 .580 .064 1 21 pur363b 1875 2010 136 5 0 .466 .93 2.77 .517 .331 .434 2.75 .407 -.016 1 22 pur 002 1829 2010 182 7 0 .765 1.69 4.05 .767 .488 .330 2.65 .470 -.028 1 23 pur553b 1825 2010 186 7 0 .576 1.53 4.30 .764 .521 .414 2.91 .503 .019 1 24 pur194a 1817 2010 194 8 0 .597 1.41 3.32 .578 .735 .260 2.68 .423 -.002 2 25 pur12c 1808 1949 142 5 0 .632 1.67 4.13 .895 .458 .475 2.55 .358 .024 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3432 128 9 .547 1.71 9.00 1.017 .488 .442 2.91 .489 .013