Zagan Mountain Ridge, Russia - RUSS312 Additional Site Information S.G. Andreev References: Anastasiya V. Demina, Liliana V. Belokopytova, Dina F. Zhirnova, Nivedita Mehrotra, Santosh K. Shah, Elena A. Babushkina, Eugene A. Vaganov. 2022. Degree of connectivity in reconstructed precipitation dynamics and extremes for semiarid regions across South Siberia. Dendrochronologia, Vol. 71, 125903. DOI: 10.1016/j.dendro.2021.125903 Andreev S.G., Vaganov E.A., Naurzbaev M.M., Tulokhonov A.K. 1999. Registration of long-term variations in the atmospheric precipitation, Selenga river runoff, and lake Baikal level by annual pine tree rings. Doklady Earth Sciences, Vol. 368, pp. 1008-1011 Keywords: Vegetation Reconstruction Notes: moisture-limited habitat Funding: Ministry of Science and Higher Education of Russia 3.1902.21.0016 COFECHA output: Chronology file name : RUSS312.CRN Measurement file name : RUSS312.RWL Date checked : 07FEB22 Checked by : B. Bauer Beginning year : 1807 Ending year : 1998 Principal investigators: S.G. Andreev Site name : Zagan Mountain Ridge Site location : Russia Species information : PISY SCOTS PINE Latitude : 5154 Longitude : 10812 Elevation : 675M Series intercorrelation: 0.740 Avg mean sensitivity : 0.431 Avg standard deviation : 0.745 Avg autocorrelation : 0.718 Number dated series : 10 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Zagan Mountain Ridge 18:16 Mon 07 Feb 2022 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 1800 1825 1850 1875 1900 1925 1950 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 A_7 1812 1998 .47 .72 .84 .79 .76 .78 .67 2 A_4 1881 1998 .79 .76 .65 .64 3 A_5dd 1850 1998 .82 .80 .84 .87 .75 4 A_3dd 1852 1962 .82 .77 .71 .67 5 A_8dd 1816 1998 .67 .81 .93 .88 .76 .78 .72 6 A_10dd 1828 1998 .58 .80 .88 .87 .81 .78 7 A_6dd 1836 1998 .56 .78 .85 .74 .52 .45 8 A_9dd 1879 1998 .75 .77 .45 .33 9 A_2dd 1807 1998 .35 .69 .91 .89 .85 .83 .81 10 A_1dd 1847 1956 .86 .90 .90 .85 .84 Av segment correlation .50 .70 .85 .83 .79 .72 .64 PART 7: DESCRIPTIVE STATISTICS: Zagan Mountain Ridge 18:16 Mon 07 Feb 2022 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 A_7 1812 1998 187 7 0 .714 1.05 2.67 .576 .784 .288 2.53 .336 -.005 1 2 A_4 1881 1998 118 4 0 .699 1.75 4.52 1.040 .768 .360 2.68 .369 -.057 1 3 A_5dd 1850 1998 149 5 0 .800 1.05 3.57 .695 .624 .464 2.62 .447 -.003 1 4 A_3dd 1852 1962 111 4 0 .754 1.62 4.06 .915 .603 .430 2.66 .514 -.017 1 5 A_8dd 1816 1998 183 7 0 .768 .92 2.68 .599 .727 .397 2.60 .450 -.047 1 6 A_10dd 1828 1998 171 6 0 .768 .82 3.37 .668 .734 .475 2.78 .510 -.034 1 7 A_6dd 1836 1998 163 6 0 .650 1.40 4.10 .966 .788 .494 2.45 .350 .012 1 8 A_9dd 1879 1998 120 4 0 .633 .83 3.54 .780 .857 .516 2.59 .379 .008 1 9 A_2dd 1807 1998 192 7 0 .769 .90 3.25 .693 .725 .490 2.75 .472 -.030 1 10 A_1dd 1847 1956 110 5 0 .846 1.45 4.15 .705 .488 .403 2.63 .490 -.015 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1504 55 0 .740 1.13 4.52 .745 .718 .431 2.78 .430 -.019