Nyinchi, Tibet - CHIN045 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 : CHIN045.CRN Measurement file name : CHIN045.RWL Date checked : 24JUL13 Checked by : B. Bauer Beginning year : 1568 Ending year : 1993 Principal investigators: Achim Brauning Site name : Nyinchi Site location : China-Tibet Species information : JUTI TIBETAN JUNIPER Latitude : 2937 Longitude : 09440 Elevation : M Series intercorrelation: 0.412 Avg mean sensitivity : 0.142 Avg standard deviation : 0.143 Avg autocorrelation : 0.871 Number dated series : 12 Segment length tested : 50 Number problem segments: 45 Pct problem segments : 27.95 PART 5: CORRELATION OF SERIES BY SEGMENTS: Nyinchi 11:33 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 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 ny9_1 1589 1993 .62 .64 .49 .41 .35 .44 .63 .44B .44B .60 .58 .47 .46 .40 .50 .55 2 ny9_10 1774 1993 .49 .49 .53 .44B .36 .31A .39 .47 .43 3 ny9_11 1688 1993 .43 .50 .52 .51 .69 .60 .22B .30B .43 .61 .56 .46 4 ny9_12 1650 1993 .53 .51 .32A .08B .10B .39 .52 .39 .25A .29A .36 .45 .00B 5 ny9_2 1588 1993 .38 .36 .49 .62 .55 .50 .51 .46 .55 .43 .13B .26A .39 .30A .30B .41 6 ny9_3 1568 1993 .46 .52 .41 .50 .52 .46 .59 .44 .46 .57 .36B .36 .40 .43 .44 .54 7 ny9_4 1643 1993 .39 .43 .42 .38 .33 .32A .44 .55 .43B .34B .52 .46 .51 .54 8 ny9_5 1627 1993 .26B .34 .40 .36 .31A .45 .53 .42 .19B .11B .15B .27A .32A .35 9 ny9_6 1712 1993 .65 .54 .50 .54 .53 .56 .64 .51 .27A .25B .46 10 ny9_7 1642 1993 .42 .43 .37 .37 .42 .26A .02B .18B .30B .22B .43 .46 .41 .30A 11 ny9_8 1697 1993 .25B .23B .32A .26B .39 .52 .49 .39 .32A .32A .55 .59 12 ny9_9 1644 1993 .64 .58 .58 .55 .40B .33A .48 .45 .27A .43 .50 .44 .32A .35 Av segment correlation .49 .51 .44 .48 .44 .43 .42 .38 .45 .49 .36 .34 .39 .39 .42 .42 PART 7: DESCRIPTIVE STATISTICS: Nyinchi 11:33 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 ny9_1 1589 1993 405 16 2 .505 .30 .57 .083 .826 .135 2.69 .379 -.030 1 2 ny9_10 1774 1993 220 9 2 .413 .77 1.44 .192 .799 .123 2.41 .292 .008 1 3 ny9_11 1688 1993 306 12 2 .470 .36 .67 .097 .784 .138 2.54 .387 -.020 1 4 ny9_12 1650 1993 344 13 6 .296 .34 .72 .125 .841 .157 2.71 .457 .007 1 5 ny9_2 1588 1993 406 16 4 .389 .35 .92 .135 .915 .125 2.66 .370 -.041 1 6 ny9_3 1568 1993 426 16 1 .466 .49 1.34 .226 .944 .119 2.53 .279 -.016 1 7 ny9_4 1643 1993 351 14 3 .430 .46 1.29 .180 .911 .121 2.59 .400 .004 2 8 ny9_5 1627 1993 367 14 7 .311 .22 .68 .115 .924 .176 2.64 .377 -.026 1 9 ny9_6 1712 1993 282 11 2 .502 .46 .91 .193 .818 .210 2.68 .448 -.046 4 10 ny9_7 1642 1993 352 14 6 .337 .30 .74 .150 .953 .119 2.82 .398 -.026 1 11 ny9_8 1697 1993 297 12 6 .394 .41 1.15 .160 .911 .124 2.56 .403 -.024 1 12 ny9_9 1644 1993 350 14 4 .440 .27 .60 .083 .760 .163 2.71 .360 -.001 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 4106 161 45 .412 .38 1.44 .143 .871 .142 2.82 .378 -.018