Fish Trap, Alaska, USA - ak086 Additional Site Information Gregory Wiles, Will Driscoll, Rosanne D'Arrigo Measurement type: Total ring width Purpose of Collection: Climatology - temperature analyses Detrending: Negative exponential or linear regression of any slope Location of core material: The College of Wooster - Tree Ring Lab Wooster, OH 44691 Cores available upon request Reference: Driscoll, W., G.C. Wiles, R.D. D’Arrigo, and M. Wilmking. 2005. Divergent tree growth response to recent climatic warming, Lake Clark National Park and Preserve, Alaska. Geophysical Research Letters, vol. 32, L20703, doi:10.1029/2005GL024258. COFECHA output: Chronology file name : AK086.CRN Measurement file name : AK086.RWL Date checked : 25OCT07 Checked by : B. Bauer Beginning year : 1627 Ending year : 2003 Principal investigators: Gregory Wiles Will Driscoll Rosanne D'Arrigo Site name : Fish Trap Site location : Alaska Species information : PCGL WHITE SPRUCE Latitude : 6029 Longitude : -15420 Elevation : 550M Series intercorrelation: 0.607 Avg mean sensitivity : 0.209 Avg standard deviation : 0.181 Avg autocorrelation : 0.838 Number dated series : 42 Segment length tested : 50 Number problem segments: 13 Pct problem segments : 3.37 PART 5: CORRELATION OF SERIES BY SEGMENTS: Fish Trap 10:04 Thu 25 Oct 2007 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 FTNO2A 1753 2003 .27A .44 .65 .71 .51 .52 .74 .75 .75 .72 2 FTNO3A 1691 2003 .35 .31A .29B .51 .63 .35 .56 .44 .47 .81 .61 .45 .47 3 FT4NWA 1798 2003 .41 .53 .70 .75 .73 .71 .68 .76 .75 4 FT071A 1838 2003 .68 .69 .62 .71 .73 .69 .68 5 FT081A 1764 1933 .57 .65 .57 .62 .41 .45 .65 6 FT08SW 1735 2003 .54 .63 .67 .61 .67 .73 .69 .53 .60 .77 .77 7 FT091A 1672 2002 .58 .58 .49 .42 .63 .71 .72 .71 .66 .64 .32A .38 .59 .59 8 FT092A 1673 2003 .64 .68 .80 .74 .72 .69 .61 .67 .52 .48 .58 .47 .61 .61 9 FT111A 1862 2003 .47 .55 .63 .49 .54 .54 10 FT121A 1798 2003 .68 .76 .65 .64 .69 .67 .65 .62 .65 11 FT12SW 1789 2003 .73 .72 .76 .63 .62 .78 .73 .73 .75 12 FT121B 1798 1991 .78 .81 .80 .76 .75 .82 .75 .63 13 FT12NE 1751 2003 .49 .68 .77 .77 .72 .77 .81 .69 .65 .63 14 FT13NA 1792 2003 .78 .71 .71 .63 .62 .79 .77 .80 .81 15 FT13NB 1708 2003 .50 .58 .73 .76 .70 .64 .64 .64 .74 .75 .79 .79 16 FT19D 1690 1924 .59 .63 .63 .44 .34B .56 .76 .71 .75 17 FT211A 1771 2003 .66 .61 .51 .46 .42 .56 .65 .60 .59 .45 18 FT241A 1798 2003 .40 .55 .67 .66 .51 .65 .65 .64 .64 19 FT261A 1784 2003 .79 .73 .66 .64 .68 .50 .52 .82 .78 20 FT262A 1787 2003 .82 .75 .68 .60 .60 .59 .66 .77 .74 21 FT311A 1830 2002 .51 .70 .74 .77 .75 .74 .77 22 FT451A 1827 2003 .27A .37 .55 .76 .75 .68 .68 23 FT47EA 1721 2003 .70 .67 .75 .65 .58 .69 .62 .56 .58 .55 .66 .68 24 FT481A 1825 2002 .52 .66 .71 .67 .69 .61 .61 25 FT491A 1804 2003 .54 .74 .76 .76 .34B .12B .38 .42 26 FT501A 1821 2003 .69 .66 .52 .48 .61 .70 .70 .75 27 FT521A 1776 2003 .61 .60 .49 .50 .52 .61 .66 .56 .53 28 FT531A 1833 2003 .62 .58 .66 .74 .69 .70 .71 29 FT751A 1775 2003 .73 .65 .53 .49 .60 .67 .61 .50 .47 30 FT791A 1776 2003 .56 .61 .63 .49 .48 .77 .73 .68 .69 31 FT81SB 1802 2003 .41 .57 .58 .69 .74 .60 .66 .70 32 FT81NE 1798 2003 .43 .44 .65 .66 .67 .71 .66 .76 .75 33 FT81SA 1802 2003 .47 .57 .67 .70 .63 .59 .69 .74 34 FT821A 1627 1918 .33B .29B .52 .49 .49 .57 .49 .59 .54 .56 35 FT881A 1690 1859 .33A .58 .61 .69 .68 .58 .64 36 FT891A 1702 2003 .42 .44 .49 .57 .55 .58 .57 .53 .48 .36 .45 .43 37 FT892A 1697 1923 .64 .64 .68 .69 .64 .57 .65 .74 .68 38 FT901A 1763 1920 .35 .65 .63 .60 .42 .34 39 FT93SW 1823 2003 .45 .46 .46 .52 .72 .75 .81 .80 40 FT96SW 1788 2003 .71 .69 .60 .56 .60 .66 .28A .32A .34 41 FT96SA 1724 2003 .65 .66 .73 .74 .66 .72 .63 .60 .75 .62 .60 .62 42 FT96SB 1732 2003 .58 .72 .74 .62 .62 .53 .56 .71 .54 .46 .47 Av segment correlation .52 .49 .57 .56 .58 .64 .61 .63 .59 .61 .67 .61 .64 .64 PART 7: DESCRIPTIVE STATISTICS: Fish Trap 10:04 Thu 25 Oct 2007 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 FTNO2A 1753 2003 251 10 1 .599 .41 1.07 .160 .838 .180 2.73 .402 -.023 1 2 FTNO3A 1691 2003 313 13 2 .480 .20 .58 .092 .798 .220 2.52 .338 -.019 2 3 FT4NWA 1798 2003 206 9 0 .685 .42 1.25 .239 .884 .239 2.67 .385 -.051 3 4 FT071A 1838 2003 166 7 0 .682 .32 .66 .118 .729 .245 2.70 .442 -.079 1 5 FT081A 1764 1933 170 7 0 .550 .30 1.01 .208 .909 .224 2.75 .530 -.048 1 6 FT08SW 1735 2003 269 11 0 .650 .39 1.16 .219 .894 .201 2.58 .382 -.021 2 7 FT091A 1672 2002 331 14 1 .565 .33 1.25 .230 .929 .217 2.63 .365 -.011 3 8 FT092A 1673 2003 331 14 0 .622 .28 1.44 .184 .910 .200 2.76 .387 -.027 4 9 FT111A 1862 2003 142 6 0 .545 .44 1.06 .165 .677 .205 2.64 .387 -.047 1 10 FT121A 1798 2003 206 9 0 .649 .36 .99 .143 .744 .215 2.68 .429 -.006 2 11 FT12SW 1789 2003 215 9 0 .717 .37 1.06 .142 .733 .228 2.58 .406 .004 2 12 FT121B 1798 1991 194 8 0 .751 .34 .92 .153 .791 .213 2.84 .440 .004 2 13 FT12NE 1751 2003 253 10 0 .669 .42 1.07 .164 .779 .198 2.71 .306 -.028 3 14 FT13NA 1792 2003 212 9 0 .749 .29 .80 .169 .814 .251 2.63 .431 -.035 3 15 FT13NB 1708 2003 296 12 0 .685 .34 1.56 .221 .861 .232 2.68 .329 -.061 1 16 FT19D 1690 1924 235 9 1 .587 .37 2.23 .422 .972 .228 2.57 .368 .022 1 17 FT211A 1771 2003 233 10 0 .510 .44 1.75 .323 .898 .216 2.70 .444 -.043 2 18 FT241A 1798 2003 206 9 0 .585 .53 1.31 .236 .869 .169 2.67 .454 .002 2 19 FT261A 1784 2003 220 9 0 .683 .38 1.07 .175 .807 .211 2.68 .393 -.059 2 20 FT262A 1787 2003 217 9 0 .684 .38 1.06 .176 .801 .209 2.81 .447 -.026 1 21 FT311A 1830 2002 173 7 0 .680 .43 1.26 .257 .904 .220 2.78 .515 -.065 2 22 FT451A 1827 2003 177 7 1 .567 .40 1.00 .190 .893 .181 2.59 .444 .003 2 23 FT47EA 1721 2003 283 12 0 .628 .33 .93 .173 .907 .167 2.81 .440 -.036 1 24 FT481A 1825 2002 178 7 0 .609 .39 .79 .149 .840 .165 2.73 .468 -.078 1 25 FT491A 1804 2003 200 8 2 .483 .26 .90 .169 .871 .253 2.64 .356 -.051 1 26 FT501A 1821 2003 183 8 0 .626 .29 .78 .108 .719 .210 2.68 .371 -.088 1 27 FT521A 1776 2003 228 9 0 .544 .35 1.39 .242 .909 .204 2.65 .384 -.018 1 28 FT531A 1833 2003 171 7 0 .670 .42 1.33 .279 .901 .228 2.66 .486 -.010 2 29 FT751A 1775 2003 229 9 0 .587 .28 .88 .132 .875 .167 2.68 .360 -.016 1 30 FT791A 1776 2003 228 9 0 .620 .32 1.28 .228 .903 .188 2.45 .308 -.061 1 31 FT81SB 1802 2003 202 8 0 .594 .38 .81 .143 .841 .185 2.68 .392 -.001 1 32 FT81NE 1798 2003 206 9 0 .652 .42 .97 .155 .822 .189 2.59 .330 -.003 1 33 FT81SA 1802 2003 202 8 0 .620 .34 .88 .141 .801 .214 2.68 .397 -.057 1 34 FT821A 1627 1918 292 10 2 .502 .25 1.34 .142 .710 .235 2.80 .377 -.014 1 35 FT881A 1690 1859 170 7 1 .536 .33 1.13 .206 .875 .194 2.65 .361 -.025 1 36 FT891A 1702 2003 302 12 0 .475 .21 .49 .078 .780 .184 2.76 .410 -.077 1 37 FT892A 1697 1923 227 9 0 .646 .23 1.48 .156 .701 .220 2.77 .386 .045 1 38 FT901A 1763 1920 158 6 0 .443 .33 .76 .200 .915 .197 2.70 .452 -.058 1 39 FT93SW 1823 2003 181 8 0 .625 .44 1.24 .207 .757 .233 2.79 .508 -.023 1 40 FT96SW 1788 2003 216 9 2 .542 .30 .80 .145 .868 .195 2.45 .324 -.029 1 41 FT96SA 1724 2003 280 12 0 .666 .24 .74 .129 .848 .227 2.61 .355 -.013 1 42 FT96SB 1732 2003 272 11 0 .574 .21 .57 .107 .842 .234 2.65 .365 -.032 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 9424 386 13 .607 .34 2.23 .181 .838 .209 2.84 .396 -.029