Upper Nanatuk, Alaska - AK093 Additional Site Information Greg Wiles, Rob Wilson, and Rosanne D'Arrigo Purpose of Collection: Climatology - temperature analyses Cores are stored at: Wooster Tree Ring Lab, which is housed in the Department of Geology at The College of Wooster in Wooster Ohio, USA. References: Wilson, R., Wiles, G., D’Arrigo, R. and Zweck, C.. 2007. Cycles and shifts: 1300-years of multidecadal temperature variability in the Gulf of Alaska. Climate Dynamics, 28: 425-440, DOI 10.1007/s00382-006-0194-9. Notes: Site was collected for dendroclimatic study and for dating subfossil wood. COFECHA output: Chronology file name : AK093.CRN Measurement file name : AK093.RWL Date checked : 08DEC09 Checked by : B. Bauer Beginning year : 1472 Ending year : 1999 Principal investigators: Greg Wiles Rob Wilson Rosanne D'Arrigo Site name : Upper Nanatuk Site location : Alaska Species information : TSME MOUNTAIN HEMLOCK Latitude : 6103 Longitude : -14659 Elevation : 200M Series intercorrelation: 0.598 Avg mean sensitivity : 0.235 Avg standard deviation : 0.135 Avg autocorrelation : 0.785 Number dated series : 40 Segment length tested : 50 Number problem segments: 15 Pct problem segments : 2.99 PART 5: CORRELATION OF SERIES BY SEGMENTS: Upper Nanatuk 16:57 Tue 08 Dec 2009 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 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 NN02N 1650 1999 .81 .75 .72 .70 .54 .44 .23B .20B .63 .70 .62 .68 .71 2 NN03N 1681 1999 .67 .73 .64 .65 .55 .45 .55 .68 .69 .66 .71 .70 3 NN04N 1498 1999 .54 .54 .63 .72 .73 .77 .83 .75 .66 .74 .66 .35 .36 .55 .61 .66 .68 .50 .51 .71 4 NN05N 1550 1933 .52 .63 .73 .75 .79 .78 .74 .67 .34 .35 .59 .60 .71 .73 .72 5 UN00 1780 1999 .52 .66 .71 .73 .62 .47 .64 .53 6 UN01 1542 1850 .49 .51 .67 .54 .51 .64 .65 .66 .69 .58 .44 .37 .38 7 UN02NW 1760 1999 .35 .44 .60 .62 .70 .64 .61 .67 .59 8 UN02SE 1713 1999 .51 .37 .33 .56 .51 .48 .59 .65 .68 .62 .48 9 UN03NW 1772 1999 .52 .52 .55 .59 .77 .80 .64 .57 .60 10 UN03E 1730 1999 .41 .55 .47 .44 .50 .77 .69 .39 .52 .60 11 UN04N 1728 1999 .65 .67 .62 .63 .55 .61 .67 .66 .70 .66 12 UN04SW 1746 1999 .67 .67 .66 .51 .48 .63 .70 .69 .65 .69 13 UN05S 1714 1999 .70 .73 .60 .50 .60 .56 .59 .67 .66 .76 .81 14 UN055W 1650 1999 .57 .72 .62 .74 .72 .69 .67 .54 .57 .64 .64 .75 .77 15 UN08NE 1621 1873 .46 .47 .59 .65 .73 .58 .47 .40 .41 .43 16 UN08NW 1660 1871 .75 .82 .69 .58 .40 .41 .46 .53 17 UN033W 1730 1999 .42 .42 .43 .49 .50 .80 .79 .63 .70 .67 18 UN13N 1549 1998 .63 .62 .51 .41 .68 .80 .74 .69 .74 .61 .51 .53 .43 .61 .68 .73 .63 .13B 19 UN13SW 1553 1999 .58 .57 .52 .68 .83 .85 .71 .66 .50 .45 .60 .52 .67 .73 .63 .58 .60 20 UN14SW1 1580 1998 .39 .30B .40 .72 .81 .56 .61 .53 .32A .25B .28A .59 .57 .45 .63 .29B 21 UN14W 1509 1999 .37 .56 .53 .44 .44 .60 .76 .80 .63 .66 .57 .52 .75 .78 .74 .59 .61 .72 .75 22 UN15SW 1634 1999 .68 .73 .86 .78 .69 .56 .55 .63 .71 .78 .73 .64 .71 .68 23 UN16SW 1625 1875 .74 .86 .79 .73 .76 .63 .62 .64 .54 .53 24 UN16SWB 1570 1995 .59 .46 .50 .66 .81 .85 .63 .59 .61 .63 .70 .57 .58 .61 .62 .64 .22B 25 UN17NE 1732 1999 .20B .42 .47 .60 .68 .74 .63 .54 .49 .33 26 UN17SW 1689 1999 .64 .41 .41 .60 .57 .66 .57 .64 .75 .72 .70 .75 27 UN18SW 1472 1999 .65 .49 .47 .56 .73 .49 .56 .85 .82 .77 .76 .61 .67 .73 .73 .79 .73 .53 .57 .72 28 UN19SW 1764 1999 .43 .41 .37 .31A .59 .58 .48 .55 .51 29 UN20NS 1620 1999 .47 .47 .60 .81 .82 .74 .67 .63 .67 .73 .75 .71 .67 .74 .74 30 UN21N 1591 1971 .68 .68 .80 .84 .85 .78 .74 .51 .35 .49 .53 .65 .71 .74 .79 31 UN22NS 1538 1999 .35 .43 .56 .43 .53 .75 .72 .53 .47 .52 .67 .64 .69 .64 .50 .54 .79 .66 32 UN23NW 1763 1999 .65 .70 .56 .44 .67 .62 .55 .61 .43 33 UN24NW 1627 1803 .54 .75 .86 .75 .75 .53 .51 34 UN26SW 1488 1999 .63 .39 .52 .67 .67 .58 .56 .61 .60 .61 .68 .69 .54 .58 .56 .71 .76 .69 .83 .79 35 UN31NW 1860 1999 .55 .58 .42 .54 .71 36 UN32S 1689 1939 .57 .55 .62 .52 .53 .51 .48 .77 .75 .73 37 UN33SS 1713 1997 .68 .63 .52 .53 .57 .49 .73 .69 .43 .52 .27A 38 UN34N 1760 1999 .38 .48 .60 .60 .69 .65 .52 .66 .65 39 UN34NW 1481 1999 .66 .52 .41B .59 .83 .73 .68 .79 .73 .57 .59 .62 .66 .59 .58 .69 .74 .68 .72 .67 40 UN65W 1773 1999 .35 .32A .30B .46 .69 .72 .70 .73 .71 Av segment correlation .62 .46 .51 .57 .61 .54 .62 .74 .75 .67 .62 .53 .51 .54 .54 .67 .68 .61 .65 .60 PART 7: DESCRIPTIVE STATISTICS: Upper Nanatuk 16:57 Tue 08 Dec 2009 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 NN02N 1650 1999 350 13 2 .610 .37 .99 .165 .750 .250 2.69 .388 .052 1 2 NN03N 1681 1999 319 12 0 .632 .28 .65 .118 .745 .244 2.59 .364 -.016 3 3 NN04N 1498 1999 502 20 0 .629 .36 1.23 .194 .678 .356 2.59 .426 -.040 1 4 NN05N 1550 1933 384 15 0 .631 .31 .88 .170 .827 .232 2.76 .407 -.018 1 5 UN00 1780 1999 220 8 0 .582 .24 .50 .092 .669 .249 2.76 .526 .003 1 6 UN01 1542 1850 309 13 0 .545 .28 .63 .123 .769 .227 2.88 .489 -.009 1 7 UN02NW 1760 1999 240 9 0 .542 .21 .47 .092 .773 .230 2.61 .359 -.002 1 8 UN02SE 1713 1999 287 11 0 .526 .21 .47 .083 .710 .228 2.70 .325 .006 1 9 UN03NW 1772 1999 228 9 0 .633 .30 .77 .152 .898 .201 2.75 .485 -.030 1 10 UN03E 1730 1999 270 10 0 .507 .31 .72 .146 .864 .206 2.51 .268 -.027 1 11 UN04N 1728 1999 272 10 0 .626 .31 .69 .107 .687 .222 2.54 .294 .007 1 12 UN04SW 1746 1999 254 10 0 .629 .32 .81 .138 .820 .205 2.61 .400 -.009 1 13 UN05S 1714 1999 286 11 0 .656 .21 .53 .099 .770 .260 2.73 .365 -.006 1 14 UN055W 1650 1999 350 13 0 .638 .20 .41 .076 .687 .250 2.61 .395 -.019 2 15 UN08NE 1621 1873 253 10 0 .505 .25 .65 .094 .710 .235 2.55 .300 -.025 2 16 UN08NW 1660 1871 212 8 0 .568 .21 .46 .081 .724 .244 2.76 .373 -.004 1 17 UN033W 1730 1999 270 10 0 .565 .28 .71 .113 .818 .196 2.74 .437 -.035 1 18 UN13N 1549 1998 450 18 1 .547 .25 .75 .140 .888 .206 2.69 .317 -.006 9 19 UN13SW 1553 1999 447 17 0 .620 .26 .83 .140 .863 .227 2.72 .328 -.012 1 20 UN14SW1 1580 1998 419 16 5 .468 .19 .51 .093 .849 .218 2.67 .324 -.029 1 21 UN14W 1509 1999 491 19 0 .613 .35 1.22 .124 .753 .197 2.51 .337 -.018 1 22 UN15SW 1634 1999 366 14 0 .670 .25 .59 .106 .773 .254 2.49 .308 -.029 3 23 UN16SW 1625 1875 251 10 0 .684 .30 .78 .162 .868 .219 2.70 .445 -.009 3 24 UN16SWB 1570 1995 426 17 1 .573 .25 .68 .129 .841 .250 2.48 .282 -.018 1 25 UN17NE 1732 1999 268 10 1 .484 .28 .73 .122 .760 .220 2.66 .430 .000 1 26 UN17SW 1689 1999 311 12 0 .631 .37 1.20 .220 .880 .232 2.55 .336 .036 1 27 UN18SW 1472 1999 528 20 0 .654 .26 1.02 .121 .691 .252 2.61 .308 -.033 2 28 UN19SW 1764 1999 236 9 1 .483 .52 1.36 .171 .698 .175 2.62 .309 -.054 4 29 UN20NS 1620 1999 380 15 0 .685 .26 .66 .114 .798 .237 2.66 .383 .019 1 30 UN21N 1591 1971 381 15 0 .684 .31 .87 .114 .720 .214 2.76 .450 -.011 3 31 UN22NS 1538 1999 462 18 0 .568 .20 1.21 .140 .905 .195 2.79 .374 .007 1 32 UN23NW 1763 1999 237 9 0 .561 .35 .74 .146 .765 .224 2.64 .321 -.005 3 33 UN24NW 1627 1803 177 7 0 .659 .62 1.47 .282 .858 .181 2.80 .451 .002 1 34 UN26SW 1488 1999 512 20 0 .638 .31 1.00 .134 .773 .244 2.59 .333 -.008 1 35 UN31NW 1860 1999 140 5 0 .578 .26 .56 .129 .832 .241 2.66 .308 -.076 2 36 UN32S 1689 1939 251 10 0 .598 .56 1.88 .294 .809 .259 2.55 .335 -.026 1 37 UN33SS 1713 1997 285 11 1 .538 .23 .76 .127 .820 .250 2.45 .280 -.029 3 38 UN34N 1760 1999 240 9 0 .544 .25 .56 .115 .781 .257 2.43 .282 -.006 2 39 UN34NW 1481 1999 519 20 1 .644 .29 .77 .158 .820 .259 2.57 .295 -.010 2 40 UN65W 1773 1999 227 9 2 .592 .24 .68 .097 .723 .229 2.71 .434 .004 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 13010 502 15 .598 .29 1.88 .135 .785 .235 2.88 .360 -.012