Ertan R1, Sichuan Province, southwestern China - CHIN078 Additional Site Information Lian Sun, Yanpeng Cai, Yang Zhou, Shiyuan Shi, Yesi Zhao, Weichen Wang, Bjorn Gunnarson, Fernando Jaramillo Purpose of Collection: Climatology - analysis on the climatic difference of micro-topographical sites Funding: Ministry of Science and Technology of China, National Natural Science Foundation of China, Swedish Research Council. Grants: 2016YFC0502209, No.51522901, No.51721093, and 2015-06503 and 942-2015-740 COFECHA output: Chronology file name : CHIN078.CRN Measurement file name : CHIN078.RWL Date checked : 14AUG19 Checked by : B. Bauer Beginning year : 1956 Ending year : 2016 Principal investigators: L.Sun Y.Cai Y.Zhou S.Shi Y.Zhao W.Wang B.Gunnarson F.Jaramillo Site name : Ertan R1 Site location : China Species information : PIYU YUNNAN PINE Latitude : 2657 Longitude : 10140 Elevation : 1256M Series intercorrelation: 0.481 Avg mean sensitivity : 0.288 Avg standard deviation : 1.132 Avg autocorrelation : 0.678 Number dated series : 14 Segment length tested : 50 Number problem segments: 6 Pct problem segments : 31.58 PART 5: CORRELATION OF SERIES BY SEGMENTS: Ertan R1 12:22 Wed 14 Aug 2019 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 1950 1975 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 R101 1987 2014 .49 2 R102 1960 2011 .57 .58 3 R103 1985 2016 .73 4 R104 1964 2016 .52 .62 5 R105 1976 2016 .67 6 R106 1957 2016 .29B .57 7 R107 1978 2015 .67 8 R108 1976 2016 .61 9 R109 1957 2016 .33B .34B 10 R110 1956 2010 .22A .29B 11 R111 1973 2009 .26A 12 R112 1984 2012 .56 13 R113 1970 2011 .39 14 R116 1975 2015 .45 Av segment correlation .37 .55 PART 7: DESCRIPTIVE STATISTICS: Ertan R1 12:22 Wed 14 Aug 2019 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 R101 1987 2014 28 1 0 .490 4.10 10.28 2.242 .789 .268 2.79 .540 -.072 1 2 R102 1960 2011 52 2 0 .578 2.13 5.43 1.297 .882 .291 2.50 .423 -.086 1 3 R103 1985 2016 32 1 0 .735 2.93 5.84 1.590 .807 .373 2.59 .498 -.013 1 4 R104 1964 2016 53 2 0 .546 2.54 4.74 1.031 .584 .320 2.59 .531 -.040 1 5 R105 1976 2016 41 1 0 .667 2.07 4.26 1.124 .794 .297 2.84 .662 .068 1 6 R106 1957 2016 60 2 1 .384 1.71 4.41 .951 .731 .327 2.87 .528 .010 1 7 R107 1978 2015 38 1 0 .670 1.87 3.64 .793 .652 .270 2.61 .523 -.043 1 8 R108 1976 2016 41 1 0 .609 3.23 6.95 1.381 .740 .283 2.65 .548 -.029 1 9 R109 1957 2016 60 2 2 .355 1.71 6.28 .967 .520 .355 3.07 .644 .007 1 10 R110 1956 2010 55 2 2 .247 1.94 5.71 1.450 .871 .236 2.55 .532 .007 1 11 R111 1973 2009 37 1 1 .262 2.14 5.87 1.073 .496 .299 2.98 .681 .069 1 12 R112 1984 2012 29 1 0 .561 2.49 5.45 1.108 .589 .283 2.76 .607 -.017 1 13 R113 1970 2011 42 1 0 .391 2.75 4.56 .669 .579 .187 2.56 .482 -.087 1 14 R116 1975 2015 41 1 0 .451 2.66 4.44 .630 .429 .209 2.71 .561 .105 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 609 19 6 .481 2.35 10.28 1.132 .678 .288 3.07 .552 -.008