Val d'Avio, Italy - ITAL040 Additional information A. Coppola C. Baroni Purpose of Collection: Climatology Cores are stored at: Laboratory of Dendrochronology, Dipartimento di Scienze della Terra, Universita di Pisa, Pisa, Italy References: Coppola A., Leonelli G., Salvatore M.C., Pelfini M, Baroni C. 2013. Tree-ring based summer mean temperature variations in the Adamello-Presanella Group (Italian Central Alps), AD 1610-2008. Climate of the Past, Vol. 9, No. 1, pp. 211-221. DOI: 10.5194/cp-9-211-2013 Coppola A., Leonelli G., Salvatore M.C., Pelfini M, Baroni C. 2012. Weakening climatic signal since mid-20th century in European larch tree-ring chronologies at different altitudes from the Adamello-Presanella Massif (Italian Alps). Quaternary Research, Vol. 77, No. 3, pp. 344-354. DOI: 10.1016/j.yqres.2012.01.004 NOTES: The research was supported by the MIUR-PRIN 2008 project "Climate change effects on glaciers, permafrost and derived water resource. Quantification of the ongoing variations in the Italian Alps, analysis of their impacts and modelling future projections", national coordinator C. Smiraglia, local coordinators P. R. Federici (Universita di Pisa) and C. Smiraglia (Universita di Milano). COFECHA output: Chronology file name : ITAL040.CRN Measurement file name : ITAL040.RWL Date checked : 13JAN16 Checked by : B. Bauer Beginning year : 1549 Ending year : 2008 Principal investigators: A. Coppola C. Baroni Site name : Val d'Avio Site location : Italy Species information : LADE EUROPEAN LARCH Latitude : 4610 Longitude : 01028 Elevation : 2150M Series intercorrelation: 0.676 Avg mean sensitivity : 0.332 Avg standard deviation : 0.485 Avg autocorrelation : 0.749 Number dated series : 18 Segment length tested : 50 Number problem segments: 7 Pct problem segments : 3.02 PART 5: CORRELATION OF SERIES BY SEGMENTS: Val d'Avio 16:13 Wed 13 Jan 2016 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 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 AV14SX 1728 2008 .81 .74 .76 .86 .74 .68 .73 .70 .67 .65 .54 2 AV15SX 1721 2007 .77 .77 .76 .85 .87 .81 .80 .71 .73 .80 .82 .76 3 AV15DX 1719 2007 .64 .59 .65 .61 .70 .71 .56 .41B .61 .79 .78 .79 4 AV16SX 1700 2007 .55 .82 .78 .81 .79 .68 .60 .68 .68 .71 .79 .76 5 AV16DX 1711 2007 .77 .79 .80 .88 .87 .80 .75 .62 .62 .72 .71 .65 6 AV18SX 1701 1963 .63 .81 .78 .79 .84 .56 .45 .70 .80 .82 7 AV19SX 1552 2007 .25B .60 .69 .75 .76 .72 .82 .89 .83 .84 .70 .61 .53 .54 .82 .82 .77 .72 8 AV19DX 1567 2007 .62 .64 .77 .74 .75 .80 .74 .81 .83 .84 .88 .82 .73 .72 .79 .80 .78 .75 9 AV20DX 1705 2007 .73 .77 .69 .72 .77 .73 .67 .69 .80 .60 .62 .72 10 AV21SX 1736 2007 .84 .80 .81 .80 .65 .55 .61 .79 .88 .79 .71 11 AV21DX 1810 2007 .65 .62 .48 .58 .69 .72 .71 .67 12 AV04DX 1552 1988 -.03B .38 .67 .76 .73 .73 .72 .80 .76 .71 .64 .57 .63 .73 .75 .58 .46 13 AV04SX 1549 1996 -.21B-.05B .35 .65 .76 .61 .61 .71 .70 .54 .53 .56 .58 .48 .49 .54 .59 14 AV08UP 1606 2007 .56 .62 .66 .60 .55 .65 .66 .64 .74 .69 .54 .60 .71 .71 .54 .42 15 AV11DX 1720 2007 .48 .71 .73 .76 .81 .74 .58 .62 .73 .64 .62 .64 16 AV11SX 1766 2007 .31A .53 .76 .47 .48 .71 .76 .80 .89 .87 17 AV12DX 1716 2007 .60 .67 .71 .80 .87 .73 .47 .40B .61 .74 .80 .68 18 AV12SX 1721 2007 .75 .75 .67 .69 .86 .82 .82 .78 .75 .77 .69 .61 Av segment correlation .16 .39 .61 .71 .73 .69 .67 .76 .72 .74 .78 .68 .61 .63 .71 .73 .71 .69 PART 7: DESCRIPTIVE STATISTICS: Val d'Avio 16:13 Wed 13 Jan 2016 Page 10 ----------------------------------------------------------------------------------------------------------------------------------- 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 AV14SX 1728 2008 281 11 0 .717 .85 2.57 .516 .839 .281 2.67 .437 .002 1 2 AV15SX 1721 2007 287 12 0 .774 .83 3.13 .550 .711 .384 2.59 .368 -.037 1 3 AV15DX 1719 2007 289 12 1 .653 .61 2.19 .469 .788 .401 2.68 .414 -.028 1 4 AV16SX 1700 2007 308 12 0 .698 .89 3.31 .632 .772 .311 2.67 .398 .005 1 5 AV16DX 1711 2007 297 12 0 .752 .96 3.96 .639 .741 .359 2.60 .410 .006 1 6 AV18SX 1701 1963 263 10 0 .715 .83 2.75 .488 .725 .332 2.69 .444 -.025 1 7 AV19SX 1552 2007 456 18 1 .686 .72 3.32 .512 .774 .342 2.66 .362 .014 1 8 AV19DX 1567 2007 441 18 0 .764 .92 4.04 .551 .735 .316 2.75 .470 -.003 1 9 AV20DX 1705 2007 303 12 0 .710 .82 2.94 .497 .733 .318 2.81 .430 -.017 1 10 AV21SX 1736 2007 272 11 0 .751 .71 2.16 .389 .693 .349 2.80 .555 .012 1 11 AV21DX 1810 2007 198 8 0 .659 .98 2.70 .477 .711 .294 2.99 .487 .059 1 12 AV04DX 1552 1988 437 17 1 .613 .53 4.55 .569 .870 .347 2.68 .397 -.041 2 13 AV04SX 1549 1996 448 17 2 .490 .48 2.43 .337 .785 .348 2.76 .326 .000 1 14 AV08UP 1606 2007 402 16 0 .614 .61 2.32 .376 .783 .276 2.69 .351 .010 1 15 AV11DX 1720 2007 288 12 0 .648 .65 2.48 .339 .466 .388 2.74 .437 -.021 1 16 AV11SX 1766 2007 242 10 1 .644 .63 1.91 .300 .454 .395 2.74 .447 .041 1 17 AV12DX 1716 2007 292 12 1 .646 .75 2.68 .536 .883 .266 2.65 .388 -.011 2 18 AV12SX 1721 2007 287 12 0 .736 .82 2.72 .534 .856 .277 2.66 .392 -.025 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 5791 232 7 .676 .74 4.55 .485 .749 .332 2.99 .411 -.005