Rodenka Hill, Sakha Republic, Russia - russ198 Additional Information Andy Bunn, Andrea Lloyd, and Logan Berner Purpose of Collection: The purpose of this collection was to characterize stand-level tree growth patterns for comparison with satellite-derived vegetation indices. Cores and cross-sections are stored at: Western Washington University, Bellingham, Washington, USA. Reference: Berner, L.B. 2010. Evaluation of high-latitude forest growth using satellite-derived vegetation indices. M.S. Thesis, Western Washington University. Available from WWU Masters Thesis Collection: http://content.wwu.edu/u?/theses,343. Notes: Sparse tree cover along the S side of Rodenka Hill. Understory of dwarf alnus, salix, betula, and ledum spp. Locally, this species is referred to as Larix cajanderi Mayr. The ITRDB uses the synonym Larix gmelinii (Rupr.) Kuzen. COFECHA output: Chronology file name : RUSS198.CRN Measurement file name : RUSS198.RWL Date checked : 30AUG10 Checked by : B. Bauer Beginning year : 1835 Ending year : 2007 Principal investigators: Andy Bunn Andrea Lloyd Logan Berner Site name : Rodenka Hill Site location : Russia Species information : LAGM DAHURIAN LARCH Latitude : 6844 Longitude : 16133 Elevation : 186M Series intercorrelation: 0.776 Avg mean sensitivity : 0.343 Avg standard deviation : 0.535 Avg autocorrelation : 0.800 Number dated series : 22 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Rodenka Hill 17:04 Mon 30 Aug 2010 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 1825 1850 1875 1900 1925 1950 1975 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 ROD002A 1904 2007 .77 .82 .77 .72 2 ROD004B 1913 2007 .77 .82 .78 .76 3 ROD008B 1924 2007 .75 .75 .66 .66 4 ROD013B 1902 1990 .76 .91 .92 5 ROD015A 1898 2007 .80 .79 .73 .72 .73 6 ROD016A 1920 2007 .72 .83 .85 .84 7 ROD016B 1928 2007 .75 .74 .76 8 ROD021B 1905 2007 .71 .79 .72 .72 9 ROD022A 1911 2007 .75 .90 .86 .85 10 ROD022B 1914 2007 .76 .89 .85 .84 11 ROD024A 1838 1990 .85 .84 .76 .75 .84 .84 12 ROD024B 1835 1990 .86 .82 .64 .69 .84 .71 13 ROD025A 1871 2007 .74 .74 .82 .83 .80 .84 14 ROD025B 1884 2007 .72 .85 .84 .84 .84 15 ROD026A 1902 2007 .84 .78 .64 .64 16 ROD030A 1905 2007 .77 .83 .83 .80 17 ROD030B 1910 2007 .79 .78 .80 .82 18 ROD031A 1892 2007 .76 .87 .89 .87 .88 19 ROD031B 1895 2007 .87 .85 .83 .79 .78 20 ROD032A 1899 2007 .75 .75 .88 .88 .89 21 ROD032B 1908 2007 .69 .78 .78 .80 22 ROD002B 1898 2007 .85 .85 .82 .81 .83 Av segment correlation .86 .80 .77 .78 .82 .79 .79 PART 7: DESCRIPTIVE STATISTICS: Rodenka Hill 17:04 Mon 30 Aug 2010 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 ROD002A 1904 2007 104 4 0 .746 .80 2.25 .616 .834 .400 2.65 .592 .001 1 2 ROD004B 1913 2007 95 4 0 .735 .93 2.65 .731 .886 .277 2.53 .436 -.091 1 3 ROD008B 1924 2007 84 4 0 .660 .83 2.41 .630 .854 .323 2.50 .333 -.019 1 4 ROD013B 1902 1990 89 3 0 .839 .78 2.24 .568 .822 .369 2.52 .493 -.014 1 5 ROD015A 1898 2007 110 5 0 .755 .95 2.67 .704 .875 .302 2.79 .564 .014 1 6 ROD016A 1920 2007 88 4 0 .795 .69 2.59 .563 .874 .314 2.60 .485 -.034 1 7 ROD016B 1928 2007 80 3 0 .744 .69 1.96 .531 .884 .276 2.46 .436 -.043 1 8 ROD021B 1905 2007 103 4 0 .716 .93 2.29 .544 .819 .291 2.65 .482 -.065 2 9 ROD022A 1911 2007 97 4 0 .796 .57 1.84 .460 .827 .371 2.64 .368 -.046 1 10 ROD022B 1914 2007 94 4 0 .805 .67 2.24 .561 .852 .323 2.74 .390 -.054 2 11 ROD024A 1838 1990 153 6 0 .807 .57 2.29 .426 .830 .307 2.50 .326 -.060 1 12 ROD024B 1835 1990 156 6 0 .733 .62 2.85 .527 .849 .326 2.60 .361 -.091 1 13 ROD025A 1871 2007 137 6 0 .787 .69 1.69 .398 .707 .340 2.60 .417 -.086 3 14 ROD025B 1884 2007 124 5 0 .790 .63 1.64 .381 .735 .350 2.81 .510 -.064 1 15 ROD026A 1902 2007 106 4 0 .735 .73 1.95 .517 .860 .311 2.64 .504 -.038 1 16 ROD030A 1905 2007 103 4 0 .785 .74 2.81 .611 .886 .361 2.61 .470 -.022 2 17 ROD030B 1910 2007 98 4 0 .793 .93 3.49 .728 .865 .352 2.59 .472 .006 1 18 ROD031A 1892 2007 116 5 0 .819 .64 2.35 .550 .803 .391 2.59 .400 -.036 1 19 ROD031B 1895 2007 113 5 0 .816 .63 2.36 .518 .809 .347 2.69 .492 -.050 1 20 ROD032A 1899 2007 109 5 0 .811 .64 1.98 .331 .356 .432 2.81 .558 .014 1 21 ROD032B 1908 2007 100 4 0 .747 .64 3.45 .487 .615 .410 2.82 .470 -.042 1 22 ROD002B 1898 2007 110 5 0 .820 .78 2.13 .571 .823 .364 2.74 .515 -.046 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 2369 98 0 .776 .72 3.49 .535 .800 .343 2.82 .455 -.042