Goose Egg Ridge Quercus alba, New York - ny016 Additional Site Information N. Pederson M. Hopton D. Frank References: Pederson, N., A.R. Bell, E.R. Cook, U. Lall, N. Devineni, R. Seager, K. Eggleston, and K.J. Vranes. In press 2013. Is an Epic Pluvial Masking the Water Insecurity of the Greater New York City Region? Journal of Climate, Early Online Release 2012 doi: http://dx.doi.org/10.1175/JCLI-D-11-00723.1 Pederson, N., E.R. Cook, G.C. Jacoby, D.M. Peteet, and K.L. Griffin. 2004. The influence of winter temperatures on the annual radial growth of six northern-range-margin tree species. Dendrochronologia 22: 7-29. Notes: This collection of QUAL raw ring widths was made by N. Pederson on Goose Egg Ridge near Cambridge, NY. These data were collected for a dendroecological study of southern temperate trees growing at or near a northern range margin. They are growing on a ridge top with a large range of soil depth variability. The forest is dense with closed-canopy conditions with a Vaccinium understory. While the general shade intolerance of this species is considered to be medium, detrending of these raw data should be conducted with closed-canopy or forest interior conditions in mind. The raw data in this collection contains values of -8888 for years where the rings were distorted or otherwise not useful for dendroclimatology. The latest version of ARSTAN reads these as dummy variables and can in-fill these gaps. COFECHA output: Chronology file name : NY016.CRN Measurement file name : NY016.RWL Date checked : 25JAN13 Checked by : B. Bauer Beginning year : 1704 Ending year : 2002 Principal investigators: N. Pederson M. Hopton D. Frank Site name : Goose Egg Ridge Site location : New York Species information : QUAL WHITE OAK Latitude : 4305 Longitude : -07323 Elevation : 366M Series intercorrelation: 0.657 Avg mean sensitivity : 0.247 Avg standard deviation : 0.454 Avg autocorrelation : 0.646 Number dated series : 35 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 1.42 PART 5: CORRELATION OF SERIES BY SEGMENTS: Goose Egg Ridge QUAL 10:36 Fri 25 Jan 2013 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 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 TVW01a 1832 2002 .70 .70 .68 .78 .79 .73 .73 2 TVW01b 1820 2001 .66 .65 .65 .73 .76 .69 .67 .58 3 TVW02a 1808 2001 .62 .61 .54 .57 .60 .62 .69 .71 4 TVW02b 1820 2001 .47 .49 .59 .81 .54 .49 .71 .73 5 TVW03a 1794 2001 .70 .77 .66 .47 .45 .52 .58 .78 .80 6 TVW03b 1802 2001 .63 .55 .35B .38 .61 .67 .75 .75 7 TVW04a 1822 2001 .58 .57 .43 .52 .72 .74 .59 .56 8 TVW04b 1809 2001 .71 .68 .65 .52 .65 .80 .70 .74 9 TVW05a 1814 1980 .76 .72 .73 .62 .56 .53 .52 10 TVW06a 1778 2002 .58 .77 .66 .50 .60 .75 .69 .74 .78 11 TVW06b 1743 2002 .56 .60 .65 .84 .77 .55 .61 .82 .67 .66 .69 12 TVW07a 1704 2002 .78 .78 .70 .75 .68 .65 .74 .73 .60 .45 .54 .54 13 TVW07b 1721 2002 .84 .81 .80 .78 .76 .68 .67 .76 .76 .68 .66 .68 14 TVW08a 1874 2002 .51 .49 .63 .45 .42 .42 15 TVW09a 1792 1979 .74 .77 .65 .53 .67 .65 .62 .61 16 TVW09b 1791 1989 .82 .82 .76 .49 .45 .53 .61 .68 17 TVW10a 1825 2002 .78 .63 .60 .77 .84 .81 .80 18 TVW10b 1825 1947 .79 .74 .73 .73 19 TVW11a 1794 2002 .83 .90 .78 .12B .06B .45 .50 .64 .68 20 TVW11b 1791 2002 .82 .84 .73 .57 .57 .49 .44 .63 .66 21 TVW12a 1819 2002 .61 .68 .73 .74 .85 .78 .74 .72 22 TVW12b 1865 2002 .66 .69 .59 .57 .73 .67 23 TVW13a 1846 2002 .76 .74 .67 .81 .84 .83 .82 24 TVW14a 1827 2002 .62 .68 .69 .81 .84 .82 .83 25 TVW15a 1784 2002 .62 .50 .44 .51 .59 .70 .61 .60 .64 26 TVW16a 1709 2002 .71 .74 .68 .41 .57 .72 .72 .73 .61 .48 .60 .70 27 TVW16b 1711 2002 .77 .78 .66 .51 .65 .69 .66 .58 .60 .58 .68 .74 28 TVW17a 1818 2002 .90 .89 .86 .80 .68 .63 .69 .71 29 TVW17b 1816 2002 .80 .82 .76 .75 .55 .52 .75 .76 30 TVW18a 1830 2002 .71 .70 .69 .72 .74 .62 .66 31 TVW18b 1820 2002 .80 .81 .80 .68 .64 .71 .77 .80 32 TVW19a 1802 1833 .70 33 TVW19a 1900 2002 .68 .70 .68 .70 34 TVW19b 1803 2002 .76 .71 .72 .79 .67 .59 .54 .55 35 TVW20a 1747 1979 .59 .61 .62 .66 .48 .23A .39 .67 .48 .55 Av segment correlation .78 .71 .67 .68 .71 .68 .60 .62 .66 .63 .67 .70 PART 7: DESCRIPTIVE STATISTICS: Goose Egg Ridge QUAL 10:36 Fri 25 Jan 2013 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 TVW01a 1832 2002 171 7 0 .731 .71 2.16 .276 .471 .290 2.95 .520 .026 1 2 TVW01b 1820 2001 182 8 0 .667 .90 2.29 .347 .659 .232 2.61 .443 -.045 1 3 TVW02a 1808 2001 194 8 0 .618 .70 3.32 .377 .715 .269 2.72 .491 .039 1 4 TVW02b 1820 2001 182 8 0 .609 .68 1.68 .288 .666 .256 2.76 .464 .056 2 5 TVW03a 1794 2001 208 9 0 .613 .73 1.75 .299 .722 .239 2.76 .562 .015 2 6 TVW03b 1802 2001 200 8 1 .576 .68 1.70 .301 .755 .223 2.66 .489 -.006 1 7 TVW04a 1822 2001 180 8 0 .600 .78 2.13 .287 .543 .265 2.72 .466 .001 1 8 TVW04b 1809 2001 193 8 0 .676 .68 1.51 .232 .379 .270 2.73 .415 .016 1 9 TVW05a 1814 1980 167 7 0 .629 .89 1.49 .234 .579 .195 2.51 .384 .007 2 10 TVW06a 1778 2002 225 9 0 .642 .95 2.35 .370 .682 .223 2.54 .303 .014 1 11 TVW06b 1743 2002 260 11 0 .688 .83 1.98 .327 .606 .245 2.79 .391 .015 2 12 TVW07a 1704 2002 299 12 0 .641 .73 1.79 .291 .593 .264 2.58 .364 -.011 1 13 TVW07b 1721 2002 282 12 0 .733 .69 1.60 .261 .537 .263 2.67 .385 -.013 2 14 TVW08a 1874 2002 129 6 0 .503 .73 1.69 .294 .652 .241 2.75 .496 .065 1 15 TVW09a 1792 1979 188 8 0 .654 .67 1.51 .270 .661 .241 2.79 .382 .014 2 16 TVW09b 1791 1989 199 8 0 .643 .61 1.70 .288 .680 .272 2.62 .393 -.002 1 17 TVW10a 1825 2002 178 7 0 .744 .79 2.25 .367 .696 .258 2.52 .356 -.007 1 18 TVW10b 1825 1947 123 4 0 .755 .80 2.06 .341 .647 .268 2.46 .371 -.071 1 19 TVW11a 1794 2002 209 9 2 .554 -.51 2.51 3.113 .953 .272 2.85 .352 -.035 2 20 TVW11b 1791 2002 212 9 0 .628 .70 2.12 .347 .671 .244 2.70 .493 -.005 1 21 TVW12a 1819 2002 184 8 0 .730 .88 2.13 .329 .584 .271 2.87 .563 -.007 1 22 TVW12b 1865 2002 138 6 0 .623 .69 1.59 .221 .686 .190 2.68 .554 .014 2 23 TVW13a 1846 2002 157 7 0 .773 1.14 3.67 .460 .564 .277 2.66 .427 -.018 1 24 TVW14a 1827 2002 176 7 0 .738 .85 1.58 .310 .446 .305 2.81 .552 -.003 1 25 TVW15a 1784 2002 219 9 0 .598 .70 1.56 .243 .547 .238 2.87 .449 -.002 1 26 TVW16a 1709 2002 294 12 0 .646 .85 2.10 .306 .640 .208 2.69 .327 .003 1 27 TVW16b 1711 2002 292 12 0 .663 .88 1.95 .301 .642 .198 2.87 .409 .013 1 28 TVW17a 1818 2002 185 8 0 .756 .90 3.32 .512 .743 .276 2.61 .395 -.005 1 29 TVW17b 1816 2002 187 8 0 .698 .80 2.57 .403 .724 .252 2.77 .507 .010 1 30 TVW18a 1830 2002 173 7 0 .693 .75 2.47 .357 .719 .236 2.83 .488 -.039 1 31 TVW18b 1820 2002 183 8 0 .738 .86 2.78 .471 .790 .249 2.62 .368 -.025 1 32 TVW19a 1802 1833 32 1 0 .702 1.61 2.68 .578 .437 .322 2.58 .659 .151 1 33 TVW19a 1900 2002 103 4 0 .687 .74 1.87 .314 .647 .277 2.95 .515 .011 1 34 TVW19b 1803 2002 200 8 0 .646 .76 2.97 .441 .799 .244 2.48 .326 -.042 1 35 TVW20a 1747 1979 233 10 1 .516 5.04 10.68 1.513 .644 .196 2.56 .391 -.012 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6737 281 4 .657 .89 10.68 .454 .646 .247 2.95 .429 .000