Ovronnaz ABAL, Brig, Vallais, Switzerland - swit309 Additional Information U. Büntgen J. Esper D. Frank D. Nievergelt A. Verstege Collection purpose: dendroclimatology Cores are stored at: WSL Notes: Formerly rw00502ovr11 References: Büntgen et al: (2006) Journal of Climate; (2006) TRACE; (2006) Trees; (2005) Climate Dynamics; (2005) TRACE; (2008) GCB; COFECHA output: Chronology file name : SWIT309.CRN Measurement file name : SWIT309.RWL Date checked : 15JAN14 Checked by : B. Bauer Beginning year : 1832 Ending year : 2005 Principal investigators: U. Büntgen J. Esper D. Frank D. Nievergelt P. Affolter Site name : Ovronnaz Site location : Switzerland Species information : ABAL SILVER FIR Latitude : 4612 Longitude : 00709 Elevation : 1500M Series intercorrelation: 0.483 Avg mean sensitivity : 0.177 Avg standard deviation : 0.700 Avg autocorrelation : 0.831 Number dated series : 12 Segment length tested : 50 Number problem segments: 5 Pct problem segments : 12.50 PART 5: CORRELATION OF SERIES BY SEGMENTS: Ovronnaz 11:23 Wed 15 Jan 2014 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 11O10A 1832 1974 .65 .66 .27B .41 .55 2 11O10B 1843 2005 .64 .66 .41 .53 .62 .46 .56 3 11O11A 1975 2005 .44 4 11O11B 1972 2005 .49 5 11O12A 1972 2005 .32A 6 11O12B 1982 2005 .66 7 11O14A 1888 2005 .12B .48 .57 .56 .58 8 11O14B 1904 2005 .44 .43 .43 .34 9 11O15A 1925 2005 .47 .24A .24B 10 11O15B 1912 2005 .67 .58 .52 .48 11 11O16A 1907 2005 .42 .47 .66 .72 12 11O16B 1908 2005 .40 .40 .40 .51 Av segment correlation .64 .66 .27 .48 .51 .45 .50 PART 7: DESCRIPTIVE STATISTICS: Ovronnaz 11:23 Wed 15 Jan 2014 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 11O10A 1832 1974 143 5 1 .526 1.26 2.26 .433 .801 .183 2.59 .432 -.056 1 2 11O10B 1843 2005 163 7 0 .576 1.82 3.69 .746 .839 .196 2.59 .401 -.010 4 3 11O11A 1975 2005 31 1 0 .435 3.22 4.29 .597 .457 .162 2.54 .603 .000 1 4 11O11B 1972 2005 34 1 0 .488 3.33 5.39 .749 .663 .154 2.73 .501 .046 1 5 11O12A 1972 2005 34 1 1 .323 2.16 5.22 1.556 .919 .226 2.91 .539 .112 1 6 11O12B 1982 2005 24 1 0 .664 2.27 4.41 1.360 .920 .231 2.64 .493 .090 1 7 11O14A 1888 2005 118 5 1 .395 1.40 2.58 .584 .903 .146 2.72 .401 -.055 1 8 11O14B 1904 2005 102 4 0 .395 1.43 3.82 .642 .791 .204 2.83 .420 -.009 1 9 11O15A 1925 2005 81 3 2 .344 1.37 2.50 .413 .743 .172 2.50 .472 .066 1 10 11O15B 1912 2005 94 4 0 .586 1.22 2.21 .389 .790 .157 2.80 .559 -.052 1 11 11O16A 1907 2005 99 4 0 .547 1.37 3.38 1.009 .947 .152 2.54 .422 -.004 1 12 11O16B 1908 2005 98 4 0 .442 1.22 4.39 .987 .930 .171 2.51 .391 -.056 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1021 40 5 .483 1.58 5.39 .700 .831 .177 2.91 .445 -.015