Undur Ulaan, Mongolia - MONG012 Additional Site Information Gordon Jacoby, Nicole Davi, and Baatarbileg Nachin Purpose of Collection: Climate analysis Measurement type: Total ring width Location of core material: Tree-Ring Laboratory Lamont-Doherty Earth Observatory Palisades, New York 10964 Reference: Davi, N.K, Jacoby, G.C., Curtis, A.E., Baatarbileg, N., 2006. Extension of Drought Records for Central Asia Using Tree-Rings: West Central Mongolia. Journal of Climate, Vol.19, pp.288-299. COFECHA output: Chronology file name : MONG012.CRN Measurement file name : MONG012.RWL Date checked : 12APR06 Checked by : B. Bauer Beginning year : 1511 Ending year : 2002 Principal investigators: Gordon Jacoby Nicole Davi Baatarbileg Nachin Site name : Undur Ulaan Site location : Mongolia Species information : LASI SIBERIAN LARCH Latitude : +4859 Longitude : 10314 Elevation : 1400M Series intercorrelation: 0.803 Avg mean sensitivity : 0.500 Avg standard deviation : 0.375 Avg autocorrelation : 0.638 Number dated series : 27 Segment length tested : 50 Number problem segments: 2 Pct problem segments : 0.58 PART 5: CORRELATION OF SERIES BY SEGMENTS: Under Ulaan 11:16 Wed 12 Apr 2006 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 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 uu01w 1705 2002 .82 .82 .86 .94 .92 .77 .74 .86 .89 .88 .87 .87 2 uu01w' 1824 2002 .84 .81 .81 .84 .82 .78 .83 .84 3 uu03e 1541 2002 .89 .94 .90 .84 .85 .81 .80 .85 .82 .84 .81 .80 .76 .78 .89 .87 .82 .81 .75 4 uu03e' 1511 2002 .86 .82 .83 .89 .83 .75 .60 .71 .87 .82 .83 .83 .77 .73 .73 .76 .80 .87 .86 .88 5 uu03w 1516 2002 .88 .82 .79 .87 .86 .84 .66 .71 .84 .85 .78 .79 .81 .84 .60 .71 .90 .86 .87 .88 6 uu03w' 1574 2002 .74 .74 .69 .70 .49 .67 .81 .80 .71 .64 .52 .56 .75 .79 .83 .84 .81 .81 7 uu04e 1546 2002 .83 .82 .88 .80 .77 .84 .72 .83 .87 .78 .80 .78 .58 .64 .82 .86 .89 .91 .92 8 uu04w 1584 1675 .86 .82 .79 .80 9 uu04w2 1700 2002 .48 .86 .91 .88 .78 .59 .69 .82 .82 .85 .89 .89 10 uu05e 1784 2001 .85 .83 .77 .78 .88 .89 .86 .86 .86 11 uu07s' 1820 2000 .39 .45 .75 .82 .78 .80 .78 .70 12 uu07s 1708 2002 .52 .67 .65 .79 .85 .74 .83 .92 .87 .83 .84 .83 13 uu08w 1822 2002 .83 .80 .81 .82 .82 .81 .87 .87 14 uu10w 1831 2002 .65 .68 .77 .75 .76 .81 .84 15 uu11e 1805 2002 .86 .78 .78 .84 .73 .78 .85 .84 16 uu13s 1691 2002 .80 .82 .88 .90 .92 .92 .83 .82 .88 .83 .73 .74 .74 17 uu15e 1593 2002 .82 .83 .89 .86 .46B .61 .88 .85 .88 .91 .81 .85 .93 .76 .73 .86 .82 18 uu15w 1661 2002 .77 .48B .61 .87 .85 .89 .88 .80 .85 .89 .80 .80 .89 .88 19 uu17n 1576 2001 .81 .80 .87 .75 .68 .73 .73 .80 .78 .81 .77 .77 .80 .71 .59 .56 .57 20 uu17w 1559 2002 .93 .84 .78 .86 .83 .71 .79 .83 .87 .81 .78 .81 .81 .87 .86 .86 .74 .69 21 uu18n 1690 2002 .51 .55 .86 .88 .92 .92 .82 .81 .85 .84 .86 .89 .88 22 uu19e 1631 1888 .88 .84 .81 .83 .82 .89 .89 .87 .85 .82 23 uu19e2 1904 1978 .80 .80 .80 24 uu19w 1678 2000 .49 .73 .87 .91 .86 .83 .77 .74 .81 .79 .78 .72 .66 25 uu20w 1840 2002 .78 .81 .89 .88 .86 .88 .88 26 uu21n 1537 2002 .87 .91 .89 .83 .82 .74 .73 .85 .81 .83 .78 .68 .61 .68 .80 .81 .72 .65 .70 27 uu21w 1547 2002 .86 .84 .87 .79 .78 .77 .68 .81 .78 .77 .80 .77 .65 .70 .82 .87 .77 .57 .61 Av segment correlation .87 .85 .85 .85 .81 .82 .75 .66 .74 .82 .83 .83 .80 .73 .76 .84 .82 .80 .81 .80 PART 7: DESCRIPTIVE STATISTICS: Under Ulaan 11:16 Wed 12 Apr 2006 Page 10 ----------------------------------------------------------------------------------------------------------------------------------- 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 uu01w 1705 2002 298 12 0 .853 .60 1.22 .222 .563 .303 2.45 .343 -.047 2 2 uu01w' 1824 2002 179 8 0 .837 .58 1.08 .178 .332 .300 2.60 .426 -.029 2 3 uu03e 1541 2002 462 19 0 .823 .68 3.02 .487 .710 .450 2.50 .314 -.026 2 4 uu03e' 1511 2002 492 20 0 .834 .40 3.25 .446 .689 .680 2.68 .441 -.024 1 5 uu03w 1516 2002 487 20 0 .828 .43 3.79 .493 .732 .609 2.63 .422 -.014 1 6 uu03w' 1574 2002 429 18 0 .750 .28 1.19 .214 .553 .667 2.73 .490 -.012 1 7 uu04e 1546 2002 457 19 0 .825 .37 1.41 .241 .626 .546 2.74 .442 -.016 1 8 uu04w 1584 1675 92 4 0 .827 .37 .95 .191 .313 .543 2.66 .572 .082 1 9 uu04w2 1700 2002 303 12 0 .784 .30 .91 .193 .661 .525 2.73 .455 -.021 1 10 uu05e 1784 2001 218 9 0 .843 .62 1.91 .373 .686 .453 2.68 .427 -.011 1 11 uu07s' 1820 2000 181 8 0 .686 .31 .84 .204 .586 .550 2.66 .502 -.015 1 12 uu07s 1708 2002 295 12 0 .778 .28 .80 .153 .294 .579 2.67 .475 -.009 1 13 uu08w 1822 2002 181 8 0 .818 .80 2.34 .433 .514 .466 2.64 .489 -.057 2 14 uu10w 1831 2002 172 7 0 .755 .92 3.23 .593 .433 .534 2.88 .522 -.050 1 15 uu11e 1805 2002 198 8 0 .810 .62 1.78 .365 .646 .427 2.72 .520 -.013 2 16 uu13s 1691 2002 312 13 0 .828 .45 1.68 .305 .700 .432 2.58 .339 -.013 2 17 uu15e 1593 2002 410 17 1 .821 .69 2.78 .540 .782 .468 2.53 .419 .000 1 18 uu15w 1661 2002 342 14 1 .818 .55 2.31 .361 .707 .447 2.51 .400 -.019 3 19 uu17n 1576 2001 426 17 0 .744 .63 3.08 .456 .762 .405 2.64 .384 -.029 2 20 uu17w 1559 2002 444 18 0 .809 .68 3.13 .440 .696 .440 2.58 .312 -.029 2 21 uu18n 1690 2002 313 13 0 .823 .60 2.39 .353 .664 .469 2.57 .465 -.013 1 22 uu19e 1631 1888 258 10 0 .858 .56 1.40 .297 .467 .507 2.70 .450 -.016 1 23 uu19e2 1904 1978 75 3 0 .814 .34 .68 .158 .242 .495 2.51 .445 -.031 1 24 uu19w 1678 2000 323 13 0 .754 .41 1.39 .266 .551 .542 2.60 .381 -.034 1 25 uu20w 1840 2002 163 7 0 .850 .93 3.41 .576 .532 .476 2.65 .394 -.025 1 26 uu21n 1537 2002 466 19 0 .784 .67 3.57 .554 .771 .510 2.65 .375 -.030 1 27 uu21w 1547 2002 456 19 0 .753 .64 2.46 .484 .783 .456 2.97 .413 -.029 3 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 8432 347 2 .803 .54 3.79 .375 .638 .500 2.97 .417 -.021