Gerra, Ticino, Switzerland - swit214 Additional Information P. Fonti and I. Garcia Gonzalez Purpose of Collection: Earlywood vessel size chronology and climate-growth relationships Cores and cross-sections are stored at: References: Fonti and Garcia Gonzalez 2004, New Phytologist; Garcia Gonzalez and Fonti 2006, Tree Physiology Notes: Plain, Slope N 5% Formerly Gerra COFECHA output: Chronology file name : SWIT214.CRN Measurement file name : SWIT214.RWL Date checked : 24SEP10 Checked by : B. Bauer Beginning year : 1941 Ending year : 1997 Principal investigators: P. Fonti I. Garcia Gonzalez Site name : Gerra Site location : Switzerland Species information : CASA SWEET CHESTNUT Latitude : 4600 Longitude : 00852 Elevation : 720M Series intercorrelation: 0.514 Avg mean sensitivity : 0.240 Avg standard deviation : 1.789 Avg autocorrelation : 0.797 Number dated series : 20 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 2.50 PART 5: CORRELATION OF SERIES BY SEGMENTS: Gerra 15:00 Fri 24 Sep 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 1925 1950 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 B0-1339 1941 1997 .46 .55 2 B0-1408 1941 1997 .65 .71 3 B0-248 1941 1997 .73 .77 4 B0-308 1941 1997 .75 .72 5 B0-384 1941 1997 .59 .60 6 B0-461 1941 1997 .73 .78 7 B0-47 1941 1997 .64 .67 8 B0-4 1941 1997 .76 .77 9 B0-763 1941 1997 .61 .63 10 B0-893 1941 1997 .68 .67 11 B1-1279 1941 1997 .45 .60 12 B1-1 1941 1997 .44 .46B 13 B1-296 1941 1997 .79 .81 14 B1-2 1941 1997 .46 .44 15 B1-593 1941 1997 .67 .69 16 B1-595 1941 1997 .50 .53 17 B1-768 1941 1997 .34 .34 18 B1-838 1941 1997 .58 .65 19 B1-95 1941 1997 .64 .68 20 B1-98 1941 1997 .39 .42 Av segment correlation .59 .62 PART 7: DESCRIPTIVE STATISTICS: Gerra 15:00 Fri 24 Sep 2010 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 B0-1339 1941 1997 57 2 0 .377 1.86 6.10 1.633 .921 .181 2.78 .616 -.071 1 2 B0-1408 1941 1997 57 2 0 .592 2.46 5.29 1.533 .836 .249 2.76 .515 .032 1 3 B0-248 1941 1997 57 2 0 .645 2.11 7.27 1.696 .834 .279 2.88 .601 .079 1 4 B0-308 1941 1997 57 2 0 .530 2.17 7.00 1.913 .847 .266 2.69 .483 .073 1 5 B0-384 1941 1997 57 2 0 .590 4.05 9.51 2.434 .834 .268 2.61 .428 -.048 1 6 B0-461 1941 1997 57 2 0 .590 1.94 5.04 1.360 .758 .241 2.85 .642 -.001 1 7 B0-47 1941 1997 57 2 0 .513 2.28 7.57 1.953 .807 .261 2.94 .473 .084 1 8 B0-4 1941 1997 57 2 0 .673 3.15 10.78 2.287 .727 .231 2.88 .529 .093 1 9 B0-763 1941 1997 57 2 0 .620 4.74 8.34 2.197 .817 .183 2.62 .524 .066 1 10 B0-893 1941 1997 57 2 0 .654 3.06 8.16 1.482 .707 .230 2.70 .498 .082 1 11 B1-1279 1941 1997 57 2 0 .471 3.60 9.29 2.772 .899 .253 2.49 .375 -.146 1 12 B1-1 1941 1997 57 2 1 .399 2.73 7.10 1.857 .831 .212 2.43 .318 -.076 1 13 B1-296 1941 1997 57 2 0 .669 1.79 4.88 1.314 .755 .278 2.79 .576 -.021 1 14 B1-2 1941 1997 57 2 0 .274 2.11 5.45 1.421 .775 .250 3.10 .558 .024 3 15 B1-593 1941 1997 57 2 0 .493 3.05 6.79 2.169 .852 .227 2.47 .432 -.129 1 16 B1-595 1941 1997 57 2 0 .454 2.06 6.21 1.439 .820 .234 2.82 .467 -.126 1 17 B1-768 1941 1997 57 2 0 .308 2.94 5.76 1.349 .767 .201 2.98 .546 .051 1 18 B1-838 1941 1997 57 2 0 .618 2.92 7.82 1.410 .637 .281 2.80 .523 .057 1 19 B1-95 1941 1997 57 2 0 .519 2.42 8.44 1.896 .726 .244 3.03 .523 .092 1 20 B1-98 1941 1997 57 2 0 .294 2.37 6.62 1.669 .798 .220 2.56 .491 -.087 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1140 40 1 .514 2.69 10.78 1.789 .797 .240 3.10 .506 .001