Laguna Torre, Santa Cruz, Argentina - ARGE129 Additional Site Information J. Paritsis T.T. Veblen Purpose of Collection: Ecology - insect outbreaks Cores are stored at: Biogeography Lab, Geography Department, University of Colorado at Boulder Reference: Paritsis, J. and T.T. Veblen. 2011. Dendroecological analysis of defoliator outbreaks on Nothofagus pumilio and their relation to climate variability in the Patagonian Andes. Global Change Biology, Vol. 17, Issue 1, pp. 239-253, January 2011. DOI: 10.1111/j.1365-2486.2010.02255.x Notes: Most tree ring samples were collected during the growing season, so the most recent ring is not a complete ring. The most recent ring was therefore not used in the analysis by Paritsis and Veblen (2011). COFECHA output: Chronology file name : ARGE129.CRN Measurement file name : ARGE129.RWL Date checked : 23JUN14 Checked by : B. Bauer Beginning year : 1857 Ending year : 2004 Principal investigators: J. Paritsis T.T. Veblen Site name : Laguna Torre Site location : Argentina Species information : NOPU LENGA Latitude : -4920 Longitude : -07259 Elevation : 660M Series intercorrelation: 0.621 Avg mean sensitivity : 0.263 Avg standard deviation : 0.034 Avg autocorrelation : 0.621 Number dated series : 28 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Laguna Torre 14:45 Mon 23 Jun 2014 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 1850 1875 1900 1925 1950 1975 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 04_14a 1890 2004 .54 .52 .62 .78 .78 2 04_14b 1886 2004 .56 .52 .60 .76 .76 3 04_09a 1858 2004 .63 .57 .66 .83 .70 .71 4 04_09b 1876 2004 .71 .68 .74 .69 .70 5 04_05a 1872 2004 .34 .43 .51 .64 .72 .75 6 04_05b 1873 2004 .63 .67 .69 .72 .69 .72 7 04_12b 1857 2004 .57 .50 .46 .53 .46 .51 8 04_15a 1875 2004 .56 .58 .62 .68 .74 9 04_15b 1891 2004 .63 .65 .67 .60 .64 10 04_02a 1888 2004 .51 .47 .56 .60 .70 11 04_02b 1900 2004 .57 .60 .62 .64 12 04_01a 1889 2004 .69 .69 .78 .78 .70 13 04_01b 1882 2004 .38 .74 .73 .78 .79 14 04_04a 1871 2004 .39 .41 .52 .66 .62 .68 15 04_04b 1883 2004 .74 .75 .80 .82 .85 16 04_06a 1869 2004 .69 .72 .72 .68 .63 .68 17 04_06b 1869 2004 .69 .74 .81 .79 .81 .82 18 04_13a 1857 2004 .48 .55 .49 .46 .51 .58 19 04_13b 1858 2004 .42 .58 .58 .50 .50 .58 20 04_03a 1884 2004 .76 .66 .63 .72 .72 21 04_03b 1890 2004 .74 .65 .44 .46 .52 22 04_07a 1882 2004 .79 .66 .52 .58 .66 23 04_07b 1879 2004 .64 .73 .68 .61 .67 24 04_10a 1875 2004 .71 .60 .64 .74 .60 25 04_10b 1886 2004 .58 .65 .57 .60 .61 26 04_08a 1882 2004 .67 .59 .51 .57 .68 27 04_08b 1906 2004 .43 .62 .71 .72 28 04_11a 1895 2004 .47 .48 .43 .54 .54 Av segment correlation .54 .61 .61 .63 .65 .68 PART 7: DESCRIPTIVE STATISTICS: Laguna Torre 14:45 Mon 23 Jun 2014 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 04_14a 1890 2004 115 5 0 .631 .08 .20 .037 .740 .228 2.69 .469 -.021 2 2 04_14b 1886 2004 119 5 0 .604 .08 .15 .028 .555 .290 2.45 .434 -.044 1 3 04_09a 1858 2004 147 6 0 .658 .06 .12 .021 .468 .263 2.82 .517 -.049 2 4 04_09b 1876 2004 129 5 0 .694 .07 .15 .023 .582 .203 2.71 .482 -.044 1 5 04_05a 1872 2004 133 6 0 .574 .07 .15 .030 .771 .244 2.63 .446 -.042 1 6 04_05b 1873 2004 132 6 0 .690 .08 .15 .031 .641 .262 2.68 .442 -.034 1 7 04_12b 1857 2004 148 6 0 .512 .06 .14 .026 .505 .338 2.71 .461 -.040 1 8 04_15a 1875 2004 130 5 0 .618 .10 .22 .043 .695 .282 2.57 .336 -.061 2 9 04_15b 1891 2004 114 5 0 .627 .09 .23 .043 .780 .254 2.51 .368 -.027 1 10 04_02a 1888 2004 117 5 0 .555 .10 .27 .040 .690 .246 2.85 .594 .017 1 11 04_02b 1900 2004 105 4 0 .593 .09 .21 .035 .649 .259 2.79 .566 .028 1 12 04_01a 1889 2004 116 5 0 .715 .13 .23 .045 .528 .274 2.71 .485 -.030 3 13 04_01b 1882 2004 123 5 0 .583 .10 .17 .030 .408 .275 2.46 .358 -.043 2 14 04_04a 1871 2004 134 6 0 .563 .06 .15 .026 .609 .316 2.67 .493 .010 1 15 04_04b 1883 2004 122 5 0 .783 .06 .11 .022 .551 .264 2.66 .432 -.030 2 16 04_06a 1869 2004 136 6 0 .693 .12 .24 .048 .680 .267 2.76 .463 -.002 3 17 04_06b 1869 2004 136 6 0 .764 .10 .19 .038 .580 .297 2.70 .529 -.041 2 18 04_13a 1857 2004 148 6 0 .486 .08 .21 .029 .636 .242 2.68 .417 -.002 2 19 04_13b 1858 2004 147 6 0 .504 .08 .15 .025 .630 .225 2.59 .410 .003 2 20 04_03a 1884 2004 121 5 0 .698 .09 .21 .036 .673 .255 2.58 .462 -.015 1 21 04_03b 1890 2004 115 5 0 .588 .10 .16 .029 .550 .237 2.57 .383 -.012 1 22 04_07a 1882 2004 123 5 0 .657 .11 .23 .042 .431 .306 2.70 .494 -.054 1 23 04_07b 1879 2004 126 5 0 .657 .12 .26 .047 .508 .290 2.61 .439 -.043 2 24 04_10a 1875 2004 130 5 0 .647 .06 .16 .031 .797 .252 2.91 .507 -.001 1 25 04_10b 1886 2004 119 5 0 .574 .07 .16 .026 .691 .203 2.65 .467 -.011 1 26 04_08a 1882 2004 123 5 0 .634 .08 .20 .045 .856 .268 2.68 .417 .026 1 27 04_08b 1906 2004 99 4 0 .588 .12 .28 .059 .824 .215 2.74 .546 -.026 2 28 04_11a 1895 2004 110 5 0 .507 .10 .22 .034 .437 .277 2.76 .430 -.015 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3517 147 0 .621 .09 .28 .034 .621 .263 2.91 .458 -.022