Xinjiaing BLKA, China - chin029 Additional Site Information Paul Krusic, Jinbao Li, Jianfeng Peng, Keyan Fang, and Edward Cook Purpose of Collection: Climatology - precipitation analysis Reference: Cook, E.R., K.J. Anchukaitis, B.M. Buckley, R.D. D'Arrigo, G.C. Jacoby, and W.E. Wright. 2010. Asian Monsoon Failure and Megadrought During the Last Millennium. Science, Vol. 328, Issue 5977, pp.486-489, 23 April 2010. DOI: 10.1126/science.1185188 COFECHA output: Chronology file name : CHIN029.CRN Measurement file name : CHIN029.RWL Date checked : 28OCT11 Checked by : B. Bauer Beginning year : 1571 Ending year : 2002 Principal investigators: Paul Krusic Jinbao Li Jianfeng Peng Keyan Fang Edward Cook Site name : Xinjiaing BLKA Site location : China Species information : LASI SIBERIAN LARCH Latitude : 4351 Longitude : 9318 Elevation : 2810M Series intercorrelation: 0.628 Avg mean sensitivity : 0.263 Avg standard deviation : 0.356 Avg autocorrelation : 0.729 Number dated series : 91 Segment length tested : 50 Number problem segments: 20 Pct problem segments : 2.75 PART 5: CORRELATION OF SERIES BY SEGMENTS: BLKA 11:35 Fri 28 Oct 2011 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 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 BLKA01A 1867 2002 .64 .65 .64 .42 .28A .40 2 BLKA01B 1839 2002 .75 .68 .62 .73 .82 .74 .73 3 BLKA02A 1833 2002 .53 .43 .57 .77 .83 .77 .77 4 BLKA02B 1882 2002 .61 .72 .78 .67 .67 5 BLKA02C 1858 2002 .54 .57 .70 .77 .70 .69 6 BLKA03A 1798 2002 .36 .34 .46 .66 .78 .72 .55 .33 .27A 7 BLKA03B 1854 2002 .63 .66 .54 .47 .52 .53 8 BLKA04A 1891 2002 .65 .51 .62 .71 .74 9 BLKA04B 1889 2002 .67 .59 .69 .70 .70 10 BLKA05A 1841 2002 .66 .58 .63 .58 .66 .66 .65 11 BLKA05B 1854 2002 .52 .73 .68 .76 .77 .77 12 BLKA06A 1814 2002 .59 .65 .60 .65 .59 .42 .38 .37 13 BLKA06B 1821 2002 .83 .85 .74 .64 .72 .70 .65 .64 14 BLKA07A 1798 1982 .55 .58 .66 .60 .57 .50 .57 .49 15 BLKA07B 1798 2002 .57 .58 .68 .66 .70 .52 .53 .70 .69 16 BLKA08A 1876 2002 .44 .64 .63 .57 .54 17 BLKA08B 1886 2002 .48 .57 .62 .66 .68 18 BLKA09A 1831 2002 .45 .62 .65 .69 .54 .31A .30A 19 BLKA09B 1879 2002 .60 .59 .45 .29A .28A 20 BLKA10A 1738 2002 .70 .71 .60 .45 .61 .59 .60 .61 .53 .61 .59 21 BLKA10B 1729 2002 .66 .75 .73 .46 .49 .56 .67 .45 .39 .54 .55 22 BLKA11A 1808 2002 .73 .81 .67 .62 .67 .67 .54 .51 23 BLKA11B 1812 2002 .63 .70 .67 .66 .75 .81 .67 .68 24 BLKA12A 1798 2002 .56 .60 .73 .63 .64 .70 .83 .80 .80 25 BLKA12B 1777 2002 .41 .42 .70 .69 .66 .75 .84 .85 .85 26 BLKA13A 1832 2002 .79 .63 .57 .68 .85 .78 .78 27 BLKA13B 1809 2002 .64 .77 .66 .53 .59 .81 .72 .70 28 BLKA14A 1641 2002 .22B .28A .43 .51 .71 .79 .70 .68 .71 .67 .69 .60 .68 .65 .59 29 BLKA14B 1730 2002 .61 .81 .72 .70 .74 .61 .66 .65 .58 .64 .62 30 BLKA15A 1876 2002 .48 .78 .85 .72 .69 31 BLKA15B 1895 2002 .62 .72 .88 .80 .80 32 BLKA16A 1798 2002 .47 .48 .39 .33 .71 .48 .48 .70 .71 33 BLKA16B 1759 2002 .22A .33 .66 .39 .22B .56 .56 .73 .76 .78 34 BLKA17A 1857 2002 .71 .77 .74 .73 .74 .59 35 BLKA17B 1825 2002 .52 .66 .73 .79 .76 .64 .64 36 BLKA18A 1750 2002 .72 .54 .42 .55 .60 .56 .52 .51 .62 .62 37 BLKA18B 1718 2002 .48 .52 .56 .49 .67 .67 .51 .52 .57 .58 .55 .57 38 BLKA19A 1784 2002 .73 .67 .77 .74 .74 .78 .84 .67 .67 39 BLKA19B 1845 2002 .73 .74 .70 .71 .76 .69 .65 40 BLKA20A 1856 2002 .60 .72 .77 .84 .78 .75 41 BLKA20B 1892 2002 .54 .75 .89 .83 .83 42 BLKA21A 1788 2002 .71 .61 .66 .69 .72 .66 .74 .76 .74 43 BLKA21B 1806 2002 .59 .71 .69 .70 .63 .72 .65 .66 44 BLKA22A 1702 2002 .58 .64 .71 .47 .67 .78 .74 .72 .77 .72 .71 .71 45 BLKA22B 1789 2002 .72 .72 .82 .78 .67 .76 .84 .80 .80 46 BLKA23A 1804 2002 .56 .64 .65 .71 .77 .61 .44 .42 47 BLKA23B 1789 2002 .69 .67 .73 .71 .71 .78 .60 .50 .50 48 BLKA24A 1794 2002 .77 .78 .76 .66 .70 .68 .58 .65 .66 49 BLKA24B 1794 2002 .57 .56 .65 .73 .78 .66 .71 .74 .74 50 BLKA25A 1885 2002 .59 .71 .63 .66 .65 51 BLKA25B 1656 1982 .32B .49 .64 .69 .72 .62 .53 .63 .67 .61 .63 .66 .46 52 BLKA25C 1786 2002 .39 .52 .66 .76 .77 .68 .65 .62 .63 53 BLKA25D 1734 2002 .79 .78 .63 .64 .77 .61 .61 .77 .78 .69 .70 54 BLKA26A 1810 2002 .55 .63 .54 .71 .62 .52 .61 .59 55 BLKA26B 1826 2002 .50 .42 .64 .64 .55 .60 .60 56 BLKA27A 1846 2002 .67 .70 .68 .63 .68 .73 .72 57 BLKA27B 1880 2002 .67 .70 .73 .59 .57 58 BLKA28A 1824 2002 .68 .68 .62 .63 .77 .80 .68 .68 59 BLKA28B 1831 2002 .73 .71 .79 .81 .83 .88 .88 60 BLKA30A 1832 2002 .77 .66 .56 .67 .78 .66 .64 61 BLKA30B 1844 2002 .68 .63 .60 .60 .73 .66 .61 62 BLKA30C 1849 2002 .70 .72 .71 .56 .62 .68 .66 63 BLKA31A 1858 2002 .73 .66 .64 .60 .52 .49 64 BLKA31B 1859 2002 .77 .64 .57 .70 .48 .46 65 BLKA32A 1816 2002 .75 .81 .76 .71 .66 .75 .80 .79 66 BLKA32B 1795 2002 .60 .62 .69 .68 .67 .69 .80 .83 .81 67 BLKA33A 1858 2002 .66 .62 .47 .51 .50 .49 68 BLKA33B 1821 2002 .75 .76 .82 .67 .55 .40 .39 .42 69 BLKA34A 1829 2002 .76 .69 .71 .64 .62 .73 .73 70 BLKA34B 1816 2002 .72 .75 .71 .68 .78 .82 .72 .71 71 BLKA35A 1849 2002 .54 .56 .59 .67 .71 .65 .64 72 BLKA35B 1848 2002 .66 .67 .52 .67 .74 .66 .64 73 BLKA36A 1590 2002 .57 .67 .47 .46 .58 .49 .56 .74 .67 .44 .49 .56 .60 .59 .57 .66 .64 74 BLKA36C 1890 2002 .40 .41 .60 .48 .45 75 BLKA36B 1571 1850 .57 .64 .50 .51 .50 .44 .39 .43 .39 .22B .23B 76 BLKA37A 1746 2002 .75 .70 .44 .51 .70 .73 .77 .83 .55 .49 .48 77 BLKA37B 1747 2002 .62 .63 .30B .43 .67 .58 .62 .67 .57 .53B .50B 78 BLKA40A 1824 2002 .64 .64 .64 .61 .50 .39 .42 .49 79 BLKA40B 1824 2002 .64 .64 .52 .59 .53 .50 .65 .66 80 BLKA41A 1734 2002 .69 .70 .71 .63 .74 .72 .72 .77 .68 .46 .45 81 BLKA41B 1784 2002 .74 .66 .77 .72 .66 .80 .78 .70 .71 82 BLKA42A 1792 2002 .60 .62 .70 .72 .76 .67 .74 .76 .74 83 BLKA42B 1786 2002 .67 .70 .71 .66 .65 .70 .81 .80 .79 84 BLKA43A 1814 2002 .54 .60 .68 .59 .48 .59 .71 .72 85 BLKA43B 1825 2002 .76 .66 .62 .62 .72 .82 .82 86 BLKA44A 1817 2002 .46 .41 .27A .44 .48 .37 .46 .41 87 BLKA44B 1818 2002 .44 .49 .38 .26A .34 .59 .63 .63 88 BLKA45A 1817 2002 .59 .57 .58 .55 .58 .42 .45 .45 89 BLKA45B 1826 1982 .67 .61 .50 .48 .27B .14B 90 BLKA46A 1844 2002 .56 .55 .54 .64 .72 .64 .65 91 BLKA46B 1818 2001 .38 .41 .38 .59 .69 .78 .75 .76 Av segment correlation .57 .66 .40 .39 .50 .52 .64 .67 .58 .59 .65 .63 .63 .65 .66 .63 .63 PART 7: DESCRIPTIVE STATISTICS: BLKA 11:35 Fri 28 Oct 2011 Page 11 ----------------------------------------------------------------------------------------------------------------------------------- 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 BLKA01A 1867 2002 136 6 1 .513 .94 3.71 .488 .809 .246 2.84 .538 -.058 2 2 BLKA01B 1839 2002 164 7 0 .724 .80 2.03 .353 .710 .237 2.72 .379 -.040 1 3 BLKA02A 1833 2002 170 7 0 .665 1.26 2.48 .509 .769 .230 2.53 .339 -.017 3 4 BLKA02B 1882 2002 121 5 0 .676 1.43 3.20 .504 .687 .215 2.69 .477 .014 2 5 BLKA02C 1858 2002 145 6 0 .664 1.27 2.53 .457 .712 .252 2.52 .430 .002 2 6 BLKA03A 1798 2002 205 9 1 .504 1.19 3.31 .709 .890 .280 2.74 .461 -.016 1 7 BLKA03B 1854 2002 149 6 0 .553 1.36 3.36 .605 .853 .189 2.57 .421 .008 1 8 BLKA04A 1891 2002 112 5 0 .624 1.59 2.94 .585 .855 .149 2.58 .411 -.031 1 9 BLKA04B 1889 2002 114 5 0 .659 .86 2.08 .335 .745 .215 2.49 .401 -.038 2 10 BLKA05A 1841 2002 162 7 0 .615 1.26 2.89 .625 .792 .278 2.65 .426 .056 1 11 BLKA05B 1854 2002 149 6 0 .667 1.01 2.30 .366 .747 .216 2.72 .405 .049 1 12 BLKA06A 1814 2002 189 8 0 .526 .71 2.40 .393 .863 .244 2.67 .326 .002 1 13 BLKA06B 1821 2002 182 8 0 .711 .68 1.61 .281 .622 .325 2.45 .331 .032 1 14 BLKA07A 1798 1982 185 8 0 .556 1.02 2.82 .527 .793 .269 2.59 .382 -.008 1 15 BLKA07B 1798 2002 205 9 0 .605 1.06 2.09 .391 .722 .234 2.50 .337 .019 1 16 BLKA08A 1876 2002 127 5 0 .517 1.03 2.10 .432 .845 .181 2.74 .522 -.073 1 17 BLKA08B 1886 2002 117 5 0 .573 .94 2.55 .350 .747 .206 2.80 .505 -.005 2 18 BLKA09A 1831 2002 172 7 2 .487 1.06 1.98 .361 .734 .205 2.60 .370 -.055 1 19 BLKA09B 1879 2002 124 5 2 .407 1.17 2.53 .591 .886 .212 2.34 .282 -.067 2 20 BLKA10A 1738 2002 265 11 0 .597 .86 1.98 .314 .580 .278 2.53 .289 .003 1 21 BLKA10B 1729 2002 274 11 0 .560 1.17 2.42 .396 .571 .269 2.53 .340 -.028 2 22 BLKA11A 1808 2002 195 8 0 .706 .85 1.95 .422 .788 .325 2.51 .366 .000 1 23 BLKA11B 1812 2002 191 8 0 .686 .82 1.83 .392 .794 .295 2.50 .415 -.021 1 24 BLKA12A 1798 2002 205 9 0 .689 .81 2.15 .354 .814 .248 2.55 .333 -.006 1 25 BLKA12B 1777 2002 226 9 0 .694 .79 1.97 .255 .612 .238 2.39 .292 .020 1 26 BLKA13A 1832 2002 171 7 0 .735 1.09 2.21 .435 .752 .252 2.52 .330 .012 1 27 BLKA13B 1809 2002 194 8 0 .644 .92 2.08 .404 .758 .262 2.41 .291 -.023 1 28 BLKA14A 1641 2002 362 15 2 .571 .52 1.53 .280 .779 .298 2.56 .327 -.002 1 29 BLKA14B 1730 2002 273 11 0 .604 .65 1.73 .347 .832 .284 2.45 .272 -.028 1 30 BLKA15A 1876 2002 127 5 0 .655 1.53 3.94 .634 .704 .237 2.93 .390 -.048 2 31 BLKA15B 1895 2002 108 5 0 .761 1.20 2.23 .369 .778 .171 2.54 .411 .025 1 32 BLKA16A 1798 2002 205 9 0 .534 .78 2.10 .366 .809 .277 2.54 .383 .007 1 33 BLKA16B 1759 2002 244 10 2 .490 .79 1.83 .345 .788 .257 2.48 .338 .011 1 34 BLKA17A 1857 2002 146 6 0 .672 .96 1.69 .324 .677 .256 2.54 .408 .024 1 35 BLKA17B 1825 2002 178 7 0 .642 .85 1.92 .332 .785 .238 2.36 .275 -.030 1 36 BLKA18A 1750 2002 253 10 0 .570 .83 2.20 .333 .768 .226 2.58 .357 .007 1 37 BLKA18B 1718 2002 285 12 0 .545 .62 1.66 .265 .786 .238 2.61 .398 .035 1 38 BLKA19A 1784 2002 219 9 0 .727 1.02 2.21 .353 .600 .258 2.66 .415 .051 1 39 BLKA19B 1845 2002 158 7 0 .690 .90 1.96 .326 .631 .259 2.59 .408 -.030 1 40 BLKA20A 1856 2002 147 6 0 .725 1.44 2.47 .403 .585 .204 2.41 .370 -.010 1 41 BLKA20B 1892 2002 111 5 0 .755 1.47 2.24 .337 .487 .198 2.54 .416 .005 2 42 BLKA21A 1788 2002 215 9 0 .692 .67 2.21 .399 .695 .386 2.48 .328 -.016 1 43 BLKA21B 1806 2002 197 8 0 .637 .65 1.91 .317 .687 .350 2.50 .302 -.024 1 44 BLKA22A 1702 2002 301 12 0 .692 .60 1.84 .305 .799 .316 2.41 .250 -.006 1 45 BLKA22B 1789 2002 214 9 0 .773 .72 2.17 .341 .687 .256 2.65 .398 .012 1 46 BLKA23A 1804 2002 199 8 0 .610 .90 1.69 .257 .522 .229 2.49 .325 -.010 1 47 BLKA23B 1789 2002 214 9 0 .670 .97 2.19 .384 .790 .219 2.52 .321 -.004 3 48 BLKA24A 1794 2002 209 9 0 .719 .42 1.26 .230 .766 .329 2.43 .313 -.017 1 PART 7: DESCRIPTIVE STATISTICS: BLKA 11:35 Fri 28 Oct 2011 Page 12 ----------------------------------------------------------------------------------------------------------------------------------- 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 BLKA24B 1794 2002 209 9 0 .690 .73 1.80 .275 .635 .239 2.57 .321 -.034 1 50 BLKA25A 1885 2002 118 5 0 .629 .53 1.09 .181 .551 .255 2.60 .426 -.022 2 51 BLKA25B 1656 1982 327 13 1 .576 .55 1.87 .322 .812 .310 2.62 .385 -.009 1 52 BLKA25C 1786 2002 217 9 0 .643 .44 1.21 .171 .519 .303 2.83 .459 .041 1 53 BLKA25D 1734 2002 269 11 0 .707 .48 1.35 .252 .735 .355 2.49 .351 -.004 1 54 BLKA26A 1810 2002 193 8 0 .609 1.07 2.00 .372 .770 .192 2.56 .372 -.006 1 55 BLKA26B 1826 2002 177 7 0 .572 .99 2.42 .349 .714 .223 2.54 .384 .009 1 56 BLKA27A 1846 2002 157 7 0 .677 .80 1.66 .318 .628 .302 2.55 .419 .038 1 57 BLKA27B 1880 2002 123 5 0 .629 .78 1.93 .302 .650 .279 2.41 .343 -.029 2 58 BLKA28A 1824 2002 179 8 0 .695 .88 2.13 .328 .562 .283 2.56 .371 -.040 1 59 BLKA28B 1831 2002 172 7 0 .790 .93 1.65 .330 .668 .232 2.46 .336 .002 1 60 BLKA30A 1832 2002 171 7 0 .666 .76 1.70 .292 .481 .314 2.64 .377 .008 1 61 BLKA30B 1844 2002 159 7 0 .632 .76 1.83 .299 .433 .330 2.67 .478 -.010 2 62 BLKA30C 1849 2002 154 7 0 .646 .70 1.92 .460 .873 .306 2.63 .417 -.003 1 63 BLKA31A 1858 2002 145 6 0 .603 .56 1.61 .302 .759 .302 2.64 .418 -.019 2 64 BLKA31B 1859 2002 144 6 0 .561 .67 1.94 .337 .730 .315 2.45 .327 -.015 1 65 BLKA32A 1816 2002 187 8 0 .740 .99 1.76 .325 .651 .240 2.41 .270 .032 1 66 BLKA32B 1795 2002 208 9 0 .688 1.06 1.88 .323 .565 .240 2.47 .301 -.020 1 67 BLKA33A 1858 2002 145 6 0 .534 1.04 2.41 .403 .694 .253 2.65 .510 -.065 1 68 BLKA33B 1821 2002 182 8 0 .576 1.00 2.12 .367 .671 .252 2.51 .383 .054 1 69 BLKA34A 1829 2002 174 7 0 .694 .95 2.21 .350 .582 .260 2.67 .402 .052 1 70 BLKA34B 1816 2002 187 8 0 .730 .87 2.17 .299 .575 .246 2.75 .491 -.009 1 71 BLKA35A 1849 2002 154 7 0 .608 1.08 1.83 .331 .731 .179 2.42 .315 -.010 1 72 BLKA35B 1848 2002 155 7 0 .665 .97 1.91 .351 .729 .214 2.52 .451 .051 1 73 BLKA36A 1590 2002 413 17 0 .586 .42 1.31 .274 .935 .244 2.59 .347 -.021 4 74 BLKA36C 1890 2002 113 5 0 .508 .22 .43 .079 .677 .243 2.39 .368 -.022 1 75 BLKA36B 1571 1850 280 11 2 .444 .67 1.86 .443 .951 .175 2.61 .431 .016 1 76 BLKA37A 1746 2002 257 11 0 .643 .90 1.90 .299 .750 .186 2.59 .326 -.002 2 77 BLKA37B 1747 2002 256 11 3 .562 .98 1.93 .344 .821 .180 2.68 .448 .010 3 78 BLKA40A 1824 2002 179 8 0 .586 .91 2.29 .515 .724 .338 2.88 .441 .047 1 79 BLKA40B 1824 2002 179 8 0 .635 1.13 2.56 .541 .737 .293 2.75 .353 .022 1 80 BLKA41A 1734 2002 269 11 0 .659 .69 1.85 .304 .755 .238 2.46 .236 -.041 1 81 BLKA41B 1784 2002 219 9 0 .729 1.05 2.42 .391 .720 .222 2.71 .354 .015 1 82 BLKA42A 1792 2002 211 9 0 .706 .35 .80 .165 .746 .331 2.42 .333 -.002 2 83 BLKA42B 1786 2002 217 9 0 .723 .33 1.01 .183 .815 .321 2.43 .341 .032 1 84 BLKA43A 1814 2002 189 8 0 .659 .73 1.88 .348 .788 .283 2.49 .368 .019 1 85 BLKA43B 1825 2002 178 7 0 .717 .86 1.71 .327 .718 .252 2.63 .436 -.018 1 86 BLKA44A 1817 2002 186 8 1 .403 .69 2.34 .377 .640 .349 2.56 .421 -.004 1 87 BLKA44B 1818 2002 185 8 1 .455 .77 1.86 .360 .702 .326 2.68 .417 .005 1 88 BLKA45A 1817 2002 186 8 0 .615 .71 1.77 .371 .805 .352 2.44 .313 .002 1 89 BLKA45B 1826 1982 157 6 2 .561 .85 2.56 .471 .850 .323 2.51 .364 -.018 1 90 BLKA46A 1844 2002 159 7 0 .606 .70 2.19 .297 .748 .247 2.58 .385 -.018 1 91 BLKA46B 1818 2001 184 8 0 .605 .66 1.34 .287 .730 .276 2.54 .342 .018 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 17337 727 20 .628 .84 3.94 .356 .729 .263 2.93 .368 -.002