Río Alejandro, Chubut, Argentina - ARGE094 Additional Site Information Ricardo Villalba Purpose of Collection: Climatology - temperature analyses Measurement type: Total ring width 1st Detrending method: Negative exponential or linear regression of any slope Location of core material: IANIGLA (Instituto Argentino de Nivología y Glaciología) Bajada del Cerro s/n Parque San Martín Mendoza Argentina References: Villalba, R., Boninsegna J., Lara A., Veblen T., Roig F., Aravena JC., Ripalta A. Interdecadal climatic variations in millennial temperature reconstructions from southern South America - NATO ASI Series, Vol I 41 Climatic Variations and forcing mechanisms of the Last 2000 Years Ed. Ph. Jones, Raymond Bradley and Jean Jouzel. Springer Verlag Berlin Heidelberg 1996 Lara A., Villalba R., Aravena J., Wolodarsky A., Neira E. Desarrollo de una red de cronologías de Fitzroya cupressoides para Chile y Argentina . Dendrocronología en América Latina F. Roig compilador. EDIUNC COFECHA output: Chronology file name : ARGE094.CRN Measurement file name : ARGE094.RWL Date checked : 10MAR05 Checked by : H. ADAMS AND J. LUKAS Beginning year : 568 Ending year : 1993 Principal investigators: Ricardo Villalba Site name : Río Alejandro Site location : Argentina Species information : FICU ALERCE Latitude : -4235 Longitude : -07157 Elevation : 570M Series intercorrelation: 0.440 Avg mean sensitivity : 0.271 Avg standard deviation : 0.192 Avg autocorrelation : 0.717 Number dated series : 37 Segment length tested : 50 Number problem segments: 228 Pct problem segments : 27.87 PART 5: CORRELATION OF SERIES BY SEGMENTS: arge094.rwl 14:50 Thu 10 Mar 2005 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 650 675 700 725 750 775 800 825 850 875 900 925 950 975 1000 1025 1050 1075 1100 1125 699 724 749 774 799 824 849 874 899 924 949 974 999 1024 1049 1074 1099 1124 1149 1174 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 2 LCC02C 1057 1616 .40 .48 .40 .47 3 LCC03A 655 1007 .57 .75 .52 .30A .56 .32A .18B .57 .62 .50B .51 .52 .54 .50 4 LCC03C 657 1034 .57 .77 .62 .27B .54 .56 .40 .43 .42 .40B .48 .54 .51 .19B .25A 5 LCC09A 978 1590 .61 .60 .60 .64 .60 .54 .66 6 LCC09B 980 1792 .27A .58 .69 .70 .48 .37 .53 7 LCC10A 1149 1511 .58 8 LCC12A 963 1698 .32A .50 .55 .25A .13B .24B .08B .20B 10 LCC16A 973 1961 .29A .30A .38 .44 .48 .52 .50 .25B 11 LCC16C 1017 1650 .38 .41 .47 .56 .61 .28B 14 RAL22C 923 1482 .54 .55 .52 .42 .24B .12B .22B .38 .35 .33 15 RAL22E 744 895 .40 .43 .64 .61 .54 .58 16 RAL23B 993 1303 .54 .56 .64 .60 .51 .41 .40 17 RAL23F 811 1870 .43 .58 .58 .51 .54 .74 .75 .59 .54 .51 .59 .66 .31B .19B 18 RAL23H 568 1257 .00B .26A .25A .12B .46 .32A .45 .47 .49 .56 .35 .46 .54 .59 .59 .50 .57 .57 .53 .43 22 RAL24F 1083 1439 .59 .54 .55 23 RAL25C 749 1993 .40 .40 .50 .28B .25B .51 .49 .56 .68 .44 .27B .51 .46 .45 .53 .47 .48 24 RAL25D 839 1993 .60 .61 .41 .44 .72 .70 .26B .34B .24B .19B .41 .49 .46 26 RAL25G 760 967 .42 .31A .43 .47 .37 .22B .24B .47 27 RAL27B 1105 1388 .55 .26A 33 RAL30F 1030 1993 .61 .56 .50 .45 .35 36 RAL31B 1078 1993 .40 .21B .33A Av segment correlation .38 .59 .46 .30 .47 .44 .40 .49 .52 .44 .46 .58 .51 .42 .46 .46 .46 .49 .43 .40 PART 5: CORRELATION OF SERIES BY SEGMENTS: arge094.rwl 14:50 Thu 10 Mar 2005 Page 6 ------------------------------------------------------------------------------------------------------------------------------------ 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 1150 1175 1200 1225 1250 1275 1300 1325 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1199 1224 1249 1274 1299 1324 1349 1374 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 LCC01A 1491 1803 .55 .47 .36 .30B .37 .53 .60 2 LCC02C 1057 1616 .43 .49 .50 .53 .72 .61 .49 .39 .44 .37 .24B .49 .51 .41 .44 .57 .23B-.09B 5 LCC09A 978 1590 .71 .59 .59 .60 .62 .64 .60 .74 .61 .28A .40 .66 .73 .52 .50 .67 .67 6 LCC09B 980 1792 .57 .51 .62 .63 .60 .66 .54 .51 .53 .54 .60 .56 .61 .64 .63 .74 .64 .63 .64 .45 7 LCC10A 1149 1511 .56 .57 .62 .62 .62 .68 .60 .57 .63 .57 .55 .61 .64 .66 8 LCC12A 963 1698 .09B .13B .56 .64 .58 .41 .22B .38 .35B .17B .43 .66 .64 .33A .14B .25B .31A .41 .45 .20B 9 LCC15A 1238 1700 .42 .48 .48 .31A .00B .12B .18B .18B .46 .43 .30A .24B .12B .32A .41 .28A .37 10 LCC16A 973 1961 .36 .48 .45 .15B .18B .58 .62 .61 .60 .48 .28A .28B .47 .25B .18B .30B .45 .59 .34 .13B 11 LCC16C 1017 1650 .12B .34 .60 .58 .60 .69 .61 .37 .39 .50 .48 .51 .37 .14B .30A .62 .63 .69 .62 .61 12 RA104B 1246 1993 .59 .60 .68 .53 .61 .62 .54 .49 .58 .64 .45 .24B .09B .51 .68 .40 .21B 13 RA108B 1491 1993 .27A .27B .40 .56 .66 .71 .68 14 RAL22C 923 1482 .43 .39 .42 .58 .56 .42 .17B .34 .49 .53 .47 .64 .65 16 RAL23B 993 1303 .58 .55 .52 .22B .21A .12B 17 RAL23F 811 1870 .29B .33B .41 .48 .59 .59 .58 .47 .23B .39 .52 .48 .37B .06B-.01B .08B .28A .39 .36 .39 18 RAL23H 568 1257 .53 .60 .49 .44 19 RAL23I 1338 1476 .33B .15B .23B .42 .54 .53 20 RAL24B 1645 1993 .53 21 RAL24C 1467 1993 .49 .51 .45 .36B .73 .76 .57 .54 22 RAL24F 1083 1439 .60 .78 .53 .47 .64 .74 .57 .39 .43 .40 .31A 23 RAL25C 749 1993 .45 .35 .42 .33A .39 .64 .62 .49 .56 .55 .45 .51 .61 .43 .11B .31A .51 .52 .40 .32A 24 RAL25D 839 1993 .32B .26B .33 .34 .25B .38B .40 .31B .44 .34 .33 .50 .59 .38 .02B .13B .48 .48 .28A .28A 25 RAL25F 1374 1993 .42 .42 .36 .39 .34B .04B-.11B .20A .34B .30A .25B .23B 27 RAL27B 1105 1388 .05B .28A .41 .53 .55 .32A .25B .44 .41 28 RAL27D 1398 1993 .15B .19B .44 .61 .55 .50 .41 .60 .52 .50 .66 29 RAL29C 1453 1993 .37B .27A .32B .48 .46B .48 .37B .26A 30 RAL29F 1600 1993 .33A .22B 31 RAL30C 1283 1699 .43 .41 .40 .36 .26B .06B .34 .54 .45 .35 .25A .49 .61 .58 .47 32 RAL30E 1157 1657 .38 .41 .58 .60 .55 .69 .70 .50 .44 .35 .41 .54 .51 .39 .43 .53 .55 .37 .24B .29A 33 RAL30F 1030 1993 .40 .57 .58 .56 .48 .52 .55 .61 .62 .53 .40 .50 .74 .60 .32B .44 .54 .58 .69 .65 36 RAL31B 1078 1993 .45 .25A .39 .67 .62 .59 .40 .14B .28B .19B .34 .41 .44 .58 .22B .23B .34 .18B .24B .37 37 RAL31E 1245 1821 .56 .58 .55 .48 .48 .53 .35 .26B .17B .13B .32B .24B .06B .48 .73 .50 .20B Av segment correlation .41 .44 .50 .50 .52 .54 .48 .43 .44 .38 .37 .49 .52 .40 .28 .34 .47 .49 .44 .39 PART 5: CORRELATION OF SERIES BY SEGMENTS: arge094.rwl 14:50 Thu 10 Mar 2005 Page 7 ------------------------------------------------------------------------------------------------------------------------------------ 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 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 LCC01A 1491 1803 .54 .64 .64 .53 .35 .37 6 LCC09B 980 1792 .46 .49 .34B .42 .46B 8 LCC12A 963 1698 .02B 9 LCC15A 1238 1700 .50 .52 10 LCC16A 973 1961 .33 .48 .51 .50 .51 .48 .43 .41 .45 .47 .45 .31A 12 RA104B 1246 1993 .53 .45 .21B .29A .24B .27B .36 .20B .24A .33 .17B .17B .24B 13 RA108B 1491 1993 .52 .59 .65 .57 .54 .54 .54 .51 .61 .51 .33 .12B .22A 17 RAL23F 811 1870 .41 .22B .25B .55 .52 .50 .33B .20B 20 RAL24B 1645 1993 .45 .46 .63 .67 .54 .47 .54 .58 .72 .70 .69 .65 .65 21 RAL24C 1467 1993 .53 .51 .51 .55 .59 .60 .57 .55 .62 .62 .66 .59 .55 23 RAL25C 749 1993 .16B .23A .54 .54 .32A .14B .19B .16B .19B .29B .17B .29B .29B 24 RAL25D 839 1993 .44 .44 .41 .39 .25B .18B .30B .15B .09B .18B .12B .33B .43 25 RAL25F 1374 1993 .42 .58 .54 .41 .39 .22B .20B .48 .40 .35 .42 .43 .55 28 RAL27D 1398 1993 .49 .47 .48 .44 .32B .34 .44 .59 .61 .37 .15B .18B .29A 29 RAL29C 1453 1993 .43 .60 .60 .56 .57 .57 .40 .26B .43 .40 .43 .54B .55 30 RAL29F 1600 1993 .30B .37B .36B .44 .63 .43 .44 .56 .54 .41 .35B .53 .52 31 RAL30C 1283 1699 .25B 33 RAL30F 1030 1993 .31A .25B .57 .56 .53B .50 .43 .37B .32B .19B .31A .51 .42 34 RAL30G 1720 1953 .27A .30A .40 .52 .55 .63 .65 .42 .26A .28A 35 RAL30H 1670 1993 .33 .31B .42 .47 .43 .39 .48 .50 .26A .32B .62 .68 .69 36 RAL31B 1078 1993 .32A .45 .47 .29A .41B .58 .51 .37 .49 .53 .16B .19B .25A 37 RAL31E 1245 1821 .44 .59 .44 .41B .48 .43 Av segment correlation .39 .46 .47 .47 .45 .42 .42 .41 .44 .40 .35 .39 .43 PART 7: DESCRIPTIVE STATISTICS: arge094.rwl 14:50 Thu 10 Mar 2005 Page 13 ------------------------------------------------------------------------------------------------------------------------------------ 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 LCC01A 1491 1803 313 13 1 .452 .44 .89 .188 .838 .225 2.37 .252 -.027 1 2 LCC02C 1057 1616 560 22 3 .412 .29 .91 .159 .820 .300 2.49 .290 .016 1 3 LCC03A 655 1007 353 14 4 .503 .41 .74 .111 .538 .216 2.47 .343 .021 2 4 LCC03C 657 1034 378 15 4 .502 .39 .74 .111 .544 .234 2.40 .281 .038 1 5 LCC09A 978 1590 613 24 1 .607 .29 1.09 .140 .660 .316 2.74 .348 -.011 1 6 LCC09B 980 1792 813 32 3 .543 .21 .52 .095 .622 .344 2.53 .277 .000 1 7 LCC10A 1149 1511 363 15 0 .609 .21 .51 .082 .560 .311 2.56 .376 .021 1 8 LCC12A 963 1698 736 29 17 .326 .24 .53 .081 .564 .260 2.70 .334 .025 1 9 LCC15A 1238 1700 463 19 10 .323 .42 .83 .131 .669 .210 2.64 .368 .025 1 10 LCC16A 973 1961 989 40 12 .403 .25 .62 .088 .656 .234 2.56 .289 .023 1 11 LCC16C 1017 1650 634 26 4 .474 .24 .63 .099 .708 .257 2.62 .374 .037 1 12 RA104B 1246 1993 748 30 12 .410 .71 2.30 .457 .925 .213 2.75 .387 .005 1 13 RA108B 1491 1993 503 20 4 .499 .72 1.64 .298 .863 .171 2.40 .279 -.009 1 14 RAL22C 923 1482 560 23 4 .426 .59 1.57 .195 .760 .188 2.50 .303 -.007 1 15 RAL22E 744 895 152 6 0 .530 .48 .78 .132 .544 .230 2.47 .398 -.011 1 16 RAL23B 993 1303 311 13 3 .460 .48 1.23 .262 .830 .294 2.59 .335 -.018 1 17 RAL23F 811 1870 1060 42 14 .457 .28 1.03 .181 .782 .397 2.51 .313 .030 1 18 RAL23H 568 1257 690 24 5 .379 .42 1.22 .235 .780 .314 2.56 .312 .015 1 19 RAL23I 1338 1476 139 6 3 .378 .31 .66 .132 .615 .347 2.59 .471 .050 3 20 RAL24B 1645 1993 349 14 0 .590 .62 1.23 .203 .747 .181 2.56 .339 -.036 2 21 RAL24C 1467 1993 527 21 1 .561 .66 1.40 .221 .759 .191 2.64 .368 -.015 2 22 RAL24F 1083 1439 357 14 1 .537 .55 2.24 .370 .888 .216 2.68 .406 -.012 1 23 RAL25C 749 1993 1245 50 18 .404 .46 2.05 .258 .846 .281 2.56 .298 .011 1 24 RAL25D 839 1993 1155 46 21 .371 .49 1.61 .251 .787 .306 2.56 .269 .007 1 25 RAL25F 1374 1993 620 25 10 .343 .60 1.27 .177 .641 .210 2.56 .299 .004 1 26 RAL25G 760 967 208 8 3 .379 .18 .39 .064 .231 .346 2.70 .378 .002 1 27 RAL27B 1105 1388 284 11 5 .366 .48 .88 .139 .528 .230 2.65 .326 .002 1 28 RAL27D 1398 1993 596 24 6 .442 .33 .95 .158 .643 .365 2.60 .294 .047 2 29 RAL29C 1453 1993 541 21 8 .430 .57 1.63 .218 .805 .195 2.50 .261 -.026 3 30 RAL29F 1600 1993 394 15 6 .415 .97 2.04 .255 .773 .147 2.63 .321 -.009 1 31 RAL30C 1283 1699 417 16 4 .394 .41 1.01 .182 .661 .318 2.56 .367 .026 1 32 RAL30E 1157 1657 501 20 2 .480 .45 .87 .123 .504 .216 2.62 .327 .036 1 33 RAL30F 1030 1993 964 38 8 .488 .36 1.57 .262 .882 .328 2.69 .406 .029 1 34 RAL30G 1720 1953 234 10 4 .435 .64 1.93 .489 .877 .338 2.66 .489 .005 1 35 RAL30H 1670 1993 324 13 3 .452 .60 .99 .147 .506 .199 2.50 .339 -.008 1 36 RAL31B 1078 1993 916 36 16 .375 .33 .84 .140 .648 .315 2.65 .374 .022 1 37 RAL31E 1245 1821 577 23 8 .408 .47 .90 .158 .627 .263 2.51 .304 .021 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 20587 818 228 .440 .43 2.30 .192 .717 .271 2.75 .328 .011