Val Presena, Italy - ITAL043 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 : ITAL043.CRN Measurement file name : ITAL043.RWL Date checked : 13JAN16 Checked by : B. Bauer Beginning year : 1645 Ending year : 2004 Principal investigators: A. Coppola C. Baroni Site name : Val Presena Site location : Italy Species information : LADE EUROPEAN LARCH Latitude : 4614 Longitude : 01036 Elevation : 2160M Series intercorrelation: 0.582 Avg mean sensitivity : 0.302 Avg standard deviation : 0.446 Avg autocorrelation : 0.660 Number dated series : 14 Segment length tested : 50 Number problem segments: 12 Pct problem segments : 10.71 PART 5: CORRELATION OF SERIES BY SEGMENTS: Val Presena 16:17 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 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 PS01UP 1820 2004 .03B .11B .46 .59 .62 .72 .59 .49 2 PS01DW 1817 2004 .31A .30A .51 .64 .66 .61 .58 .53 3 PS12SX 1829 2004 .18B .30A .56 .67 .70 .67 .57 4 PS12UP 1827 2004 .35 .14B .32A .63 .66 .71 .65 5 PS13DW 1889 2004 .50 .73 .75 .71 .70 6 PS13UP 1889 2004 .51 .64 .70 .80 .77 7 PS05SX 1718 2004 .22B .42 .80 .88 .76 .36 .51 .65 .64 .54 .51 .50 8 PS05U2 1760 2004 .57 .62 .38 .30A .53 .60 .62 .65 .64 .57 9 PS06UP 1672 2004 .62 .62 .50 .58 .78 .66 .39 .05B .36 .58 .64 .62 .57 .52 10 PS06DX 1645 2004 .64 .60 .61 .76 .87 .81 .54 .12B .33 .67 .77 .77 .75 .70 11 PS07UP 1880 2004 .68 .55 .52 .72 .75 12 PS07DW 1880 2004 .64 .64 .51 .58 .59 13 PS08DW 1870 2004 .66 .70 .81 .78 .64 .56 14 PS08UP 1870 2004 .51 .61 .72 .70 .67 .63 Av segment correlation .63 .61 .44 .59 .75 .74 .40 .22 .43 .59 .67 .66 .65 .61 PART 7: DESCRIPTIVE STATISTICS: Val Presena 16:17 Wed 13 Jan 2016 Page 9 ----------------------------------------------------------------------------------------------------------------------------------- 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 PS01UP 1820 2004 185 8 2 .479 .63 3.21 .403 .756 .270 3.02 .461 .000 1 2 PS01DW 1817 2004 188 8 2 .537 .67 1.57 .297 .734 .274 2.71 .399 -.001 1 3 PS12SX 1829 2004 176 7 2 .546 1.13 3.61 .595 .710 .268 2.83 .428 -.023 1 4 PS12UP 1827 2004 178 7 2 .545 1.20 7.72 .947 .767 .260 2.83 .437 -.070 2 5 PS13DW 1889 2004 116 5 0 .620 1.47 5.42 .927 .726 .331 2.64 .385 -.001 1 6 PS13UP 1889 2004 116 5 0 .673 1.02 2.26 .380 .440 .282 2.68 .555 .021 1 7 PS05SX 1718 2004 287 12 1 .555 .72 2.96 .555 .836 .307 2.59 .384 -.001 1 8 PS05U2 1760 2004 245 10 1 .563 .52 2.19 .290 .768 .284 2.58 .421 -.024 1 9 PS06UP 1672 2004 333 14 1 .548 .56 1.57 .244 .437 .355 2.65 .399 -.014 1 10 PS06DX 1645 2004 360 14 1 .642 .52 1.83 .278 .582 .365 2.58 .379 -.020 1 11 PS07UP 1880 2004 125 5 0 .641 1.27 3.71 .596 .707 .270 2.58 .429 -.069 1 12 PS07DW 1880 2004 125 5 0 .575 .87 2.35 .394 .693 .265 2.45 .307 -.101 1 13 PS08DW 1870 2004 135 6 0 .682 1.15 2.80 .468 .540 .290 2.74 .466 -.047 1 14 PS08UP 1870 2004 135 6 0 .643 .84 2.53 .387 .589 .268 2.77 .554 -.044 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 2704 112 12 .582 .81 7.72 .446 .660 .302 3.02 .420 -.025