Sils-Maria GR Blais dal Fö LADE, Graubünden, Switzerland - swit272 Additional Site Information Christof Bigler and Aline Clalüna Purpose of collection: Analyses on relationships between tree growth and climate (precipitation, temperature) Detrending: Negative exponential or linear regression of any slope. ARSTAN: smoothing spline with 50 Cores stored at: ETH Tree-Ring Laboratory Forest Ecology Institute of Terrestrial Ecosystems ETH Zurich CHN G 61 CH-8092 Zurich Switzerland Reference: Clalüna, A. 2012. Einfluss von klimatischen Schwankungen auf das Dickenwachstum von Arve und Lärche an zwei Höhenlagen in Sils im Oberengadin. Bachelor thesis, ETH Zürich, Zürich. NOTES: Site: North-west facing aspect COFECHA output: Chronology file name : SWIT272.CRN Measurement file name : SWIT272.RWL Date checked : 24OCT12 Checked by : B. Bauer Beginning year : 1739 Ending year : 2011 Principal investigators: Christof Bigler Aline Clalüna Site name : Sils-Maria GR Blais dal Fö Site location : Switzerland Species information : LADE EUROPEAN LARCH Latitude : 4626 Longitude : 00947 Elevation : 2100M Series intercorrelation: 0.705 Avg mean sensitivity : 0.320 Avg standard deviation : 0.472 Avg autocorrelation : 0.653 Number dated series : 20 Segment length tested : 50 Number problem segments: 12 Pct problem segments : 8.39 PART 5: CORRELATION OF SERIES BY SEGMENTS: Sils-Maria GR Blais dal Fo 16:28 Wed 24 Oct 2012 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 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 So.L01 1859 2011 .72 .77 .79 .87 .79 .76 2 So.L02 1782 2011 .60 .79 .80 .88 .89 .79 .72 .72 .76 3 So.L03 1796 2011 .87 .86 .86 .86 .85 .80 .88 .86 .85 4 So.L04 1818 2011 .77 .77 .85 .82 .79 .76 .74 .76 5 So.L05 1814 2011 .68 .69 .70 .74 .73 .69 .78 .87 6 So.L06 1790 2011 .72 .86 .90 .88 .83 .81 .87 .77 .78 7 So.L07 1755 2011 -.15B .38 .75 .74 .82 .81 .84 .89 .79 .79 8 So.L08 1870 2011 .23B .25B .20B .19A .37 .32A 9 So.L09 1877 2011 .60 .68 .70 .79 .79 10 So.L10 1889 2011 .67 .73 .72 .83 .81 11 So.L11 1818 2011 -.07B .04B .64 .74 .76 .72 .76 .82 12 So.L12 1803 2011 .79 .83 .84 .89 .89 .87 .84 .87 13 So.L13 1855 2011 .82 .84 .83 .82 .79 .80 14 So.L14 1815 2011 .53 .71 .75 .74 .80 .82 .72 .70 15 So.L15 1952 2011 .68 .65 16 So.L16 1739 2011 -.26B .04B .39 .65 .14B .26A .84 .86 .84 .87 17 So.L17 1864 2011 .84 .84 .83 .88 .90 .88 18 So.L18 1843 2011 .82 .84 .84 .83 .76 .78 .81 19 So.L19 1867 2011 .76 .77 .66 .69 .82 .82 20 So.L20 1834 2011 .73 .80 .84 .82 .85 .85 .83 Av segment correlation -.21 .52 .63 .71 .73 .74 .76 .77 .77 .78 PART 7: DESCRIPTIVE STATISTICS: Sils-Maria GR Blais dal Fo 16:28 Wed 24 Oct 2012 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 So.L01 1859 2011 153 6 0 .775 .82 2.28 .469 .730 .374 2.75 .534 -.027 1 2 So.L02 1782 2011 230 9 0 .747 .79 2.82 .500 .744 .406 2.64 .429 -.043 1 3 So.L03 1796 2011 216 9 0 .843 .94 2.71 .507 .692 .385 2.49 .338 -.037 1 4 So.L04 1818 2011 194 8 0 .774 1.56 3.19 .582 .462 .315 2.73 .438 -.002 1 5 So.L05 1814 2011 198 8 0 .725 .71 2.70 .383 .702 .303 2.74 .382 -.067 1 6 So.L06 1790 2011 222 9 0 .812 1.04 2.70 .561 .610 .406 2.71 .441 .002 1 7 So.L07 1755 2011 257 10 1 .609 .79 3.25 .503 .729 .373 2.63 .395 -.022 1 8 So.L08 1870 2011 142 6 5 .228 1.16 2.38 .355 .680 .186 2.83 .430 -.037 1 9 So.L09 1877 2011 135 5 0 .682 1.10 2.71 .454 .580 .277 2.85 .570 .014 1 10 So.L10 1889 2011 123 5 0 .735 .97 1.98 .299 .602 .227 2.54 .383 .001 1 11 So.L11 1818 2011 194 8 2 .566 .74 2.27 .483 .724 .372 2.63 .482 -.043 1 12 So.L12 1803 2011 209 8 0 .842 .95 2.49 .372 .556 .295 2.63 .415 -.036 1 13 So.L13 1855 2011 157 6 0 .814 .91 2.17 .312 .482 .280 2.71 .432 .014 1 14 So.L14 1815 2011 197 8 0 .687 .68 2.97 .406 .667 .320 2.86 .399 -.024 1 15 So.L15 1952 2011 60 2 0 .651 2.44 4.13 .820 .478 .278 2.57 .533 .019 1 16 So.L16 1739 2011 273 10 4 .416 .80 2.32 .420 .661 .339 2.68 .441 .062 1 17 So.L17 1864 2011 148 6 0 .844 1.19 3.00 .558 .728 .289 2.69 .514 -.005 2 18 So.L18 1843 2011 169 7 0 .812 1.07 3.01 .408 .674 .239 2.66 .423 .032 1 19 So.L19 1867 2011 145 6 0 .751 1.77 3.77 .719 .703 .251 2.54 .333 -.034 1 20 So.L20 1834 2011 178 7 0 .803 1.25 3.14 .513 .685 .277 2.53 .366 -.027 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3600 143 12 .705 1.01 4.13 .472 .653 .320 2.86 .427 -.014