Las Isletas, San Luis, Argentina - arge110 Additional Site Information S. Bogino R. Villalba Purpose of Collection: Ecology Collection stored at: 22 cross-sections, Agricultural Departament, State University of San Luis, Argentina. Reference: Bogino, S.; Villalba, R. 2008. Radial growth and biological rotation age of Prosopis caldenia Burkart in Central Argentina. Journal of arid environments 72, 16-23. doi:10.1016/j.jaridenv.2007.04.008 COFECHA output: Chronology file name : ARGE110.CRN Measurement file name : ARGE110.RWL Date checked : 14JUL10 Checked by : B. Bauer Beginning year : 1907 Ending year : 2000 Principal investigators: S. Bogino R. Villalba Site name : Las Isletas Site location : Argentina Species information : PROS MESQUITE Latitude : -3344 Longitude : -06531 Elevation : 513M Series intercorrelation: 0.513 Avg mean sensitivity : 0.390 Avg standard deviation : 1.408 Avg autocorrelation : 0.486 Number dated series : 21 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 5.48 PART 5: CORRELATION OF SERIES BY SEGMENTS: Las Isletas 11:42 Wed 14 Jul 2010 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 1900 1925 1950 1975 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 ser92b 1909 2000 .68 .68 .60 .56 2 se109a 1911 1997 .71 .64 .65 3 se109b 1911 1997 .72 .70 .55 4 se111a 1907 2000 .75 .74 .53 .51 5 se111b 1907 2000 .65 .65 .59 .62 6 ser93a 1922 2000 .38 .35 .26B .24B 7 ser93b 1922 2000 .56 .58 .50 .51 8 ser95a 1935 1999 .37 .38 9 ser95b 1935 2000 .35 .39 .36 10 ser97b 1911 2000 .57 .59 .40 .37 11 ser98b 1914 2000 .49 .43 .33 .37 12 ser99a 1941 2000 .46 .40 .36 13 ser99b 1941 2000 .33 .38 .35 14 se103a 1931 2000 .49 .58 .58 15 se103b 1931 2000 .57 .58 .58 16 se112a 1931 2000 .30A .48 .46 17 se112b 1931 2000 .29A .49 .47 18 ser97a 1911 2000 .61 .65 .60 .57 19 ser98a 1914 2000 .58 .54 .48 .48 20 se100a 1908 2000 .78 .73 .55 .53 21 se100b 1908 2000 .65 .66 .60 .59 Av segment correlation .63 .53 .49 .47 PART 7: DESCRIPTIVE STATISTICS: Las Isletas 11:42 Wed 14 Jul 2010 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 ser92b 1909 2000 92 4 0 .602 3.30 7.79 1.886 .659 .364 2.64 .436 -.001 1 2 se109a 1911 1997 87 3 0 .640 2.99 10.49 1.831 .394 .446 2.86 .587 -.033 1 3 se109b 1911 1997 87 3 0 .611 2.88 8.69 1.800 .393 .418 2.66 .414 -.027 1 4 se111a 1907 2000 94 4 0 .600 3.27 7.62 1.622 .522 .399 2.53 .381 .080 1 5 se111b 1907 2000 94 4 0 .648 2.02 6.08 1.109 .467 .404 2.64 .383 -.086 1 6 ser93a 1922 2000 79 4 2 .413 2.09 7.96 1.193 .357 .383 2.99 .526 -.013 1 7 ser93b 1922 2000 79 4 0 .539 2.22 5.35 1.110 .361 .385 2.44 .335 -.052 1 8 ser95a 1935 1999 65 2 0 .304 3.67 7.50 1.532 .475 .381 2.70 .513 -.064 1 9 ser95b 1935 2000 66 3 0 .367 3.64 7.16 1.469 .497 .360 2.64 .475 -.051 1 10 ser97b 1911 2000 90 4 0 .478 1.90 5.20 1.003 .533 .355 2.71 .472 .000 1 11 ser98b 1914 2000 87 4 0 .493 1.86 3.79 .734 .302 .371 2.69 .496 .013 1 12 ser99a 1941 2000 60 3 0 .353 3.32 6.58 1.371 .363 .349 2.71 .572 .018 1 13 ser99b 1941 2000 60 3 0 .337 3.22 7.40 1.471 .235 .412 2.77 .580 .096 1 14 se103a 1931 2000 70 3 0 .549 2.72 6.81 1.467 .696 .317 2.61 .544 -.050 1 15 se103b 1931 2000 70 3 0 .574 2.64 6.94 1.375 .619 .322 2.66 .533 -.028 1 16 se112a 1931 2000 70 3 1 .317 3.22 6.86 1.609 .569 .436 2.67 .600 -.094 1 17 se112b 1931 2000 70 3 1 .316 3.19 7.03 1.590 .546 .444 2.76 .631 -.081 1 18 ser97a 1911 2000 90 4 0 .552 2.12 5.43 1.032 .365 .402 2.71 .438 .000 1 19 ser98a 1914 2000 87 4 0 .568 1.94 5.53 1.139 .637 .355 2.79 .563 .000 1 20 se100a 1908 2000 93 4 0 .639 2.56 6.37 1.499 .528 .408 2.67 .428 .033 1 21 se100b 1908 2000 93 4 0 .585 2.68 8.70 1.786 .615 .442 2.76 .494 .020 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1683 73 4 .513 2.69 10.49 1.408 .486 .390 2.99 .489 -.014