Riwoge, Tibet - CHIN049 Additional Site Information Achim Brauning Purpose of Collection: Climatology - temperature analyses Reference: PAGES 2k Consortium. 2013. Continental-scale temperature variability during the past two millennia. Nature Geoscience, Vol. 6, pp. 339-346, May 2013. DOI: 10.1038/NGEO1797 COFECHA output: Chronology file name : CHIN049.CRN Measurement file name : CHIN049.RWL Date checked : 24JUL13 Checked by : B. Bauer Beginning year : 1547 Ending year : 1994 Principal investigators: Achim Brauning Site name : Riwoge Site location : China-Tibet Species information : PCLI LIKIANG SPRUCE Latitude : 3114 Longitude : 09629 Elevation : M Series intercorrelation: 0.592 Avg mean sensitivity : 0.179 Avg standard deviation : 0.451 Avg autocorrelation : 0.875 Number dated series : 37 Segment length tested : 50 Number problem segments: 19 Pct problem segments : 6.25 PART 5: CORRELATION OF SERIES BY SEGMENTS: Riwoge 11:37 Wed 24 Jul 2013 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 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 rib3_10a 1763 1994 .50 .58 .62 .60 .63 .57 .72 .55 .49 2 rib3_10b 1767 1994 .44 .43 .62 .62 .59 .49 .69 .80 .76 3 rib3_11a 1779 1994 .67 .59 .61 .73 .70 .79 .83 .79 4 rib3_17a 1794 1994 .60 .62 .65 .58 .56 .67 .66 .62 5 rib3_18a 1677 1994 .50 .65 .72 .74 .75 .55 .56 .56 .59 .66 .79 .75 6 rib3_18b 1673 1994 .52 .51 .68 .79 .77 .73 .65 .56 .54 .67 .73 .73 .70 7 rib3_2a 1779 1994 .74 .48 .45 .42 .44 .64 .76 .70 8 rib3_2b 1810 1994 .50 .58 .61 .49 .54 .65 .80 9 rib3_3b 1800 1994 .44 .38 .50 .41 .46 .54 .46 10 rib3_4a 1795 1994 .54 .48 .64 .63 .60 .60 .55 .50 11 rib3_4b 1808 1994 .66 .72 .65 .69 .78 .61 .49 12 rib3_5a 1811 1994 .71 .70 .56 .59 .81 .80 .74 13 rib3_5b 1777 1994 .68 .60 .75 .72 .48 .70 .84 .74 14 rib3_6a 1817 1994 .49 .45 .56 .65 .63 .73 .72 15 rib3_6b 1776 1994 .75 .35 .57 .73 .41 .53 .66 .61 16 rib3_7a 1772 1994 .64 .67 .42 .57 .66 .61 .75 .83 .83 17 rib3_7b 1786 1994 .43 .45 .53 .67 .64 .75 .84 .81 18 rib3_8a 1854 1971 .41 .39 .53 .55 19 rib3_8b 1798 1916 .69 .73 .78 .76 .51 20 rib3_9a 1804 1994 .71 .78 .78 .61 .76 .82 .79 21 ric3_1 1791 1991 .21B .27B .43B .22B-.16B-.06B .24B .25A 22 ric3_2 1547 1991 .37B .31A .50 .49 .46 .54 .53 .66 .71 .66 .59 .58 .67 23 ric3_20a 1797 1878 .31A .35 .48 .41B 24 ric3_20b 1812 1902 .36 .30A .21B .14B 25 ric3_21a 1772 1992 .47 .48 .55 .74 .74 .68 .57 .56 .50 26 ric3_21b 1777 1992 .65 .52 .56 .61 .62 .59 .51 .55 27 ric3_22a 1795 1980 .74 .67 .51 .49 .64 .74 .79 .76 28 ric3_22b 1790 1991 .72 .69 .67 .61 .44 .48 .70 .73 29 ric3_23a 1812 1991 .68 .71 .65 .44 .53 .75 .72 30 ric3_24a 1785 1912 .75 .59 .68 .66 .48 31 ric3_24b 1787 1989 .64 .56 .56 .45 .17B .40 .76 .72 32 ric3_25a 1716 1991 .49 .40 .26B .56 .68 .61 .59 .64 .71 .76 .69 33 ric3_25b 1790 1960 .70 .61 .64 .64 .53 .51 .59 34 ric3_3 1749 1991 .75 .76 .81 .68 .62 .62 .59 .65 .74 .70 35 ric3_4 1655 1991 .56 .57 .33 .25B .69 .67 .66 .66 .59 .57 .60 .72 .69 36 ric3_5 1752 1989 .68 .77 .62 .67 .68 .41B .41 .67 .68 37 ric3_6 1668 1991 .49 .48 .63 .61 .57 .62 .53 .63 .69 .67 .66 .68 .69 Av segment correlation .48 .47 .55 .57 .58 .62 .56 .60 .59 .52 .61 .68 .67 PART 7: DESCRIPTIVE STATISTICS: Riwoge 11:37 Wed 24 Jul 2013 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 rib3_10a 1763 1994 232 9 0 .567 .83 3.41 .755 .969 .191 2.72 .402 -.017 1 2 rib3_10b 1767 1994 228 9 0 .593 .90 3.08 .794 .962 .193 2.66 .375 -.039 1 3 rib3_11a 1779 1994 216 8 0 .718 1.16 4.22 .630 .934 .139 2.59 .351 -.053 1 4 rib3_17a 1794 1994 201 8 0 .603 .86 2.22 .430 .934 .134 2.47 .344 -.026 1 5 rib3_18a 1677 1994 318 12 0 .647 .77 2.60 .437 .914 .165 2.48 .365 -.034 1 6 rib3_18b 1673 1994 322 13 0 .664 .83 3.96 .549 .917 .167 2.41 .280 -.019 1 7 rib3_2a 1779 1994 216 8 0 .594 .91 3.84 .577 .941 .149 2.60 .463 -.027 3 8 rib3_2b 1810 1994 185 7 0 .596 .73 1.75 .405 .931 .205 2.48 .362 -.066 1 9 rib3_3b 1800 1994 195 7 0 .457 .71 1.68 .306 .930 .131 2.63 .381 -.044 1 10 rib3_4a 1795 1994 200 8 0 .564 .88 3.27 .749 .962 .167 2.58 .324 .014 1 11 rib3_4b 1808 1994 187 7 0 .648 .79 3.03 .667 .973 .166 2.57 .384 -.042 1 12 rib3_5a 1811 1994 184 7 0 .702 .87 2.15 .453 .948 .136 2.68 .484 -.096 1 13 rib3_5b 1777 1994 218 8 0 .695 .91 3.59 .787 .956 .147 2.58 .358 -.038 1 14 rib3_6a 1817 1994 178 7 0 .584 .82 2.17 .498 .911 .255 2.59 .400 -.041 1 15 rib3_6b 1776 1994 219 8 0 .601 1.02 3.36 .654 .964 .125 2.70 .367 -.071 1 16 rib3_7a 1772 1994 223 9 0 .681 1.14 4.37 .864 .950 .138 2.58 .418 -.013 1 17 rib3_7b 1786 1994 209 8 0 .652 1.00 3.24 .693 .962 .123 2.75 .466 -.045 1 18 rib3_8a 1854 1971 118 4 0 .484 1.19 2.66 .568 .921 .154 2.69 .420 -.057 2 19 rib3_8b 1798 1916 119 5 0 .649 .22 .39 .062 .341 .246 2.72 .474 -.043 1 20 rib3_9a 1804 1994 191 7 0 .744 1.13 2.89 .617 .926 .165 2.48 .359 -.034 1 21 ric3_1 1791 1991 201 8 8 .165 1.09 2.32 .540 .876 .211 2.76 .429 -.032 2 22 ric3_2 1547 1991 445 13 2 .532 .48 1.14 .202 .849 .196 2.71 .425 -.007 3 23 ric3_20a 1797 1878 82 4 2 .328 1.57 2.43 .428 .816 .121 2.76 .421 .040 2 24 ric3_20b 1812 1902 91 4 3 .266 1.48 2.32 .357 .691 .148 2.72 .582 -.029 2 25 ric3_21a 1772 1992 221 9 0 .570 .35 1.13 .199 .915 .188 2.56 .393 -.038 1 26 ric3_21b 1777 1992 216 8 0 .571 .55 1.42 .263 .909 .175 2.56 .452 -.033 1 27 ric3_22a 1795 1980 186 8 0 .665 .67 2.02 .406 .904 .202 2.59 .435 -.003 1 28 ric3_22b 1790 1991 202 8 0 .626 .66 1.34 .244 .841 .166 2.75 .433 .035 1 29 ric3_23a 1812 1991 180 7 0 .631 .27 .62 .088 .365 .311 2.55 .388 -.021 2 30 ric3_24a 1785 1912 128 5 0 .609 1.19 2.24 .301 .806 .115 2.59 .402 .030 1 31 ric3_24b 1787 1989 203 8 1 .539 .76 1.67 .298 .896 .144 2.49 .326 -.019 1 32 ric3_25a 1716 1991 276 11 1 .580 .60 2.19 .348 .861 .188 2.74 .411 .005 1 33 ric3_25b 1790 1960 171 7 0 .598 .77 1.42 .236 .749 .177 2.59 .340 -.002 1 34 ric3_3 1749 1991 243 10 0 .680 .70 1.67 .378 .887 .201 2.62 .412 -.017 1 35 ric3_4 1655 1991 337 13 1 .547 .29 .78 .124 .657 .308 2.49 .331 -.041 3 36 ric3_5 1752 1989 238 9 1 .609 .89 2.30 .409 .912 .152 2.51 .394 -.008 1 37 ric3_6 1668 1991 324 13 0 .593 .80 2.19 .459 .855 .206 2.59 .395 -.005 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7903 304 19 .592 .79 4.37 .451 .875 .179 2.76 .392 -.025