Napoiak Channel 2 Mackenzie Delta, Northwest Territories, Canada - CANA513 Additional Site Information Trevor Porter Michael Pisaric Measurement type: Total ring width Reference: Porter, T.J., M.F.J. Pisaric, S.V. Kokelj, and P. deMontigny. 2013. A ring-width-based reconstruction of June-July minimum temperatures since AD 1245 from white spruce stands in the Mackenzie Delta region, northwestern Canada. Quaternary Research, Vol. 80, No. 2, pp. 167-179, DOI: 10.1016/j.yqres.2013.05.004. COFECHA output: Chronology file name : CANA513.CRN Measurement file name : CANA513.RWL Date checked : 18FEB16 Checked by : B. Bauer Beginning year : 1687 Ending year : 2007 Principal investigators: University of Toronto Trevor Porter Michael Pisaric Site name : Napoiak Channel 2 Mackenzie Delta Site location : NWT/CAN Species information : PCGL WHITE SPRUCE Latitude : 6824 Longitude : -13416 Elevation : 2M Series intercorrelation: 0.550 Avg mean sensitivity : 0.226 Avg standard deviation : 0.137 Avg autocorrelation : 0.833 Number dated series : 78 Segment length tested : 50 Number problem segments: 45 Pct problem segments : 6.28 PART 5: CORRELATION OF SERIES BY SEGMENTS: Napoiak Channel 2 Mackenzie Delta 11:04 Fri 18 Feb 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 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 NC2-01a 1762 1975 .71 .69 .50 .53 .57 .52 .45 .48 .49 2 NC2-02a 1767 2007 .56 .57 .74 .70 .68 .60 .43 .33B .39 .38 3 NC2-02b 1767 2006 .66 .61 .69 .72 .62 .58 .64 .61 .55 .55 4 NC2-04a 1722 1998 .61 .60 .56 .61 .60 .57 .47 .37 .37B .63 .67 5 NC2-04b 1722 2007 .66 .69 .59 .52 .51 .57 .66 .61 .59 .57 .47 .42 6 NC2-05a 1750 2007 .65 .71 .66 .63 .69 .67 .58 .60 .59 .56 7 NC2-05b 1750 2003 .61 .67 .69 .59 .49 .51 .60 .67 .58 .56 8 NC2-09a 1709 2007 .84 .71 .68 .74 .67 .58 .60 .60 .53 .69 .78 .77 9 NC2-09b 1706 2007 .77 .74 .77 .77 .65 .57 .53 .53 .58 .55 .52 .50 10 NC2-11a 1750 2007 .59 .67 .67 .53 .45 .35 .42 .52 .27A .19B 11 NC2-11b 1750 2007 .46 .44 .49 .47 .34 .46 .57 .53 .53 .64 12 NC2-12a 1817 2007 .49 .46 .55 .72 .67 .65 .70 .67 13 NC2-12b 1817 2007 .49 .60 .57 .50 .50 .70 .76 .77 14 NC2-13a 1762 2007 .56 .52 .54 .62 .64 .55 .32A .55 .65 .58 15 NC2-13b 1762 2007 .73 .66 .43 .48 .66 .63 .56 .55 .57 .58 16 NC2-14a 1732 2007 .67 .68 .57 .32A .17B .38B .42 .41 .56 .56 .59 17 NC2-14b 1830 2007 .44 .58 .38 .24B .38 .44 .50 18 NC2-15a 1749 2005 .69 .67 .51 .55 .67 .50 .45 .55 .66 .66 .61 19 NC2-15b 1750 2007 .74 .61 .55 .55 .64 .62 .54 .59 .57 .51 20 NC2-16a 1701 2007 .78 .69 .57 .60 .62 .61 .47 .41 .62 .69 .43 .38B 21 NC2-16b 1701 2007 .72 .66 .64 .67 .63 .59 .53 .52 .58 .64 .61 .64 22 NC2-18a 1768 2007 .58 .57 .63 .69 .67 .69 .71 .69 .66 .67 23 NC2-18b 1769 2007 .73 .71 .76 .71 .70 .81 .84 .63 .57 .58 24 NC2-20a 1764 2007 .75 .69 .51 .52 .63 .63 .68 .66 .47 .43 25 NC2-22a 1767 2007 .63 .59 .42 .48 .58 .59 .60 .71 .53 .49 26 NC2-22b 1767 2007 .77 .77 .63 .55 .50 .49 .46 .50 .45 .46 27 NC2-23a 1751 1986 .65 .52 .27A .38 .49 .53 .59 .57 .62 28 NC2-23b 1751 1985 .72 .81 .70 .63 .67 .58 .47 .65 .40 29 NC2-24a 1750 2007 .61 .72 .66 .70 .76 .65 .62 .57 .48 .53 30 NC2-24b 1750 2007 .65 .63 .55 .59 .66 .68 .53 .59 .60 .64 31 NC2-25a 1774 2007 .45 .45 .50 .65 .60 .47B .59 .60 .48 .52 32 NC2-25b 1769 1994 .51 .48 .38 .55 .47 .44 .45 .42 .59 33 NC2-26a 1749 2007 .60 .61 .56 .47 .48 .41B .35 .40 .52 .50 .44 34 NC2-26b 1754 2007 .65 .66 .58 .55 .47 .47 .57 .54 .50 .50 35 NC2-27a 1767 2007 .74 .75 .58 .47 .52 .62 .70 .68 .54 .53 36 NC2-27b 1767 2007 .68 .69 .68 .45 .49 .62 .51 .57 .45 .39 37 NC2-28a 1746 2007 .61 .61 .64 .49 .37 .41 .60 .72 .70 .73 .73 38 NC2-28b 1746 2007 .56 .52 .59 .54 .43 .54 .64 .57 .67 .68 .66 39 NC2-29a 1778 2007 .60 .60 .58 .72 .66 .73 .68 .31A .35 40 NC2-29b 1778 2007 .67 .69 .59 .67 .67 .72 .63 .46 .50 41 NC2-30a 1760 2006 .65 .61 .49 .61 .71 .68 .57 .50 .55 .60 42 NC2-30b 1760 2007 .58 .63 .70 .72 .65 .46 .47 .68 .71 .73 43 NC2-31a 1749 2007 .64 .63 .65 .67 .63 .62 .47 .49 .72 .66 .61 44 NC2-31b 1749 2007 .69 .69 .66 .56 .56 .74 .59 .42B .49 .40 .49 45 NC2-32a 1729 2007 .70 .77 .74 .64 .63 .67 .51 .32A .55 .54 .56 46 NC2-32b 1729 2007 .73 .59 .57 .72 .61 .58 .61 .60 .64 .54 .56 47 NC2-33a 1744 2007 .75 .74 .70 .61 .65 .73 .60 .44 .48 .49 .43 48 NC2-33b 1744 2005 .69 .68 .71 .77 .74 .67 .51 .40B .45 .65 .71 49 NC2-34a 1749 2007 .62 .62 .64 .47 .34 .50 .61 .30A .33 .39 .33 50 NC2-34b 1749 2007 .71 .71 .64 .48 .39 .51 .63 .56 .58 .58 .56 51 NC2-101a 1693 1872 .63 .67 .63 .50 .54 .52 .38 52 NC2-101b 1693 1865 .74 .76 .67 .43 .46 .57 .50 53 NC2-102a 1717 1922 .53 .54 .73 .54 .42 .52 .39 .20B 54 NC2-102b 1717 1921 .58 .64 .59 .50 .41 .34 .27A .45 55 NC2-103a 1695 1860 .37 .45 .38 .47 .54 .44 .57 56 NC2-103b 1695 1852 .65 .60 .49 .52 .59 .24B .24A 57 NC2-104a 1687 1850 .38 .43 .57 .37 .29A .41 .40 58 NC2-104b 1687 1829 .51 .57 .72 .53 .26B .27B 59 NC2-105a 1702 1876 .46 .55 .58 .49 .47 .40 .40 60 NC2-105b 1702 1863 .60 .73 .64 .40 .37B .45 61 NC2-107a 1707 1846 .48 .63 .63 .48 .31B 62 NC2-107b 1707 1863 .44 .53 .68 .57 .53 .44 63 NC2-108a 1715 1865 .65 .68 .55 .37 .28A .33A 64 NC2-108b 1715 1871 .54 .62 .70 .57 .13B .22B 65 NC2-109a 1767 1929 .65 .70 .62 .63 .74 .71 .72 66 NC2-109b 1767 1953 .60 .70 .66 .52 .70 .79 .46 .45 67 NC2-110a 1691 1948 .37 .47 .65 .57 .45 .42 .43B .59 .58 .34 68 NC2-110b 1691 1938 .29A .30A .52 .69 .51 .47 .61 .45 .22B .34 69 NC2-111a 1693 1937 .49 .53 .49 .55 .46 .31A .47 .56 .48 .37 70 NC2-111b 1693 1937 .54 .51 .56 .36 .38 .45 .50 .55 .40B .40B 71 NC2-112a 1703 1885 .45 .50 .36 .26A .36 .52 .38B 72 NC2-112b 1703 1876 .52 .40 .46 .53 .18B .25B .27B 73 NC2-113a 1692 1901 .60 .61 .63 .47 .39 .51 .36 .29A .31A 74 NC2-113b 1692 1870 .44 .42 .50 .67 .56 .35 .36 75 NC2-114a 1700 1931 .77 .65 .67 .81 .75 .53 .48 .57 .57 76 NC2-114b 1700 1871 .73 .76 .77 .59 .54 .74 77 NC2-115a 1729 1900 .60 .54 .60 .51 .50 .57 .58 78 NC2-115b 1729 1867 .75 .71 .67 .60 .57 Av segment correlation .50 .58 .63 .62 .59 .52 .52 .56 .54 .53 .58 .55 .54 PART 7: DESCRIPTIVE STATISTICS: Napoiak Channel 2 Mackenzie Delta 11:04 Fri 18 Feb 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 NC2-01a 1762 1975 214 9 0 .553 .23 .77 .141 .917 .196 2.77 .449 -.013 1 2 NC2-02a 1767 2007 241 10 1 .548 .29 1.00 .137 .816 .196 2.63 .438 -.047 2 3 NC2-02b 1767 2006 240 10 0 .624 .38 .99 .202 .837 .217 2.64 .409 .019 1 4 NC2-04a 1722 1998 277 11 1 .555 .24 .92 .155 .856 .223 2.84 .418 -.018 1 5 NC2-04b 1722 2007 286 12 0 .567 .21 .70 .127 .880 .230 2.70 .369 .001 1 6 NC2-05a 1750 2007 258 10 0 .610 .22 .84 .118 .821 .192 2.73 .377 -.023 2 7 NC2-05b 1750 2003 254 10 0 .577 .19 .66 .113 .876 .208 2.49 .276 -.014 2 8 NC2-09a 1709 2007 299 12 0 .677 .25 .70 .126 .784 .233 3.00 .500 -.029 1 9 NC2-09b 1706 2007 302 12 0 .612 .22 .84 .143 .880 .202 2.78 .454 -.039 1 10 NC2-11a 1750 2007 258 10 2 .434 .17 .58 .091 .801 .222 2.59 .353 -.009 1 11 NC2-11b 1750 2007 258 10 0 .480 .20 .54 .089 .743 .228 2.86 .510 -.008 2 12 NC2-12a 1817 2007 191 8 0 .596 .23 .52 .104 .797 .233 2.77 .373 -.002 1 13 NC2-12b 1817 2007 191 8 0 .615 .25 .72 .113 .615 .281 2.68 .476 -.054 1 14 NC2-13a 1762 2007 246 10 1 .564 .26 .96 .168 .865 .222 2.61 .346 -.020 1 15 NC2-13b 1762 2007 246 10 0 .580 .24 1.06 .160 .857 .190 2.67 .396 -.004 1 16 NC2-14a 1732 2007 276 11 3 .486 .16 .55 .082 .741 .239 2.91 .404 -.015 2 17 NC2-14b 1830 2007 178 7 1 .402 .27 .66 .115 .773 .224 2.66 .381 -.026 3 18 NC2-15a 1749 2005 257 11 0 .576 .32 .93 .176 .894 .200 2.79 .409 -.020 1 19 NC2-15b 1750 2007 258 10 0 .587 .29 .95 .182 .924 .172 2.67 .388 -.024 1 20 NC2-16a 1701 2007 307 12 1 .572 .16 .79 .122 .879 .226 2.60 .327 -.004 1 21 NC2-16b 1701 2007 307 12 0 .617 .19 .79 .131 .868 .224 2.58 .346 -.006 1 22 NC2-18a 1768 2007 240 10 0 .655 .28 2.09 .195 .842 .219 2.57 .337 -.031 1 23 NC2-18b 1769 2007 239 10 0 .713 .25 1.33 .190 .878 .283 2.81 .393 -.064 1 24 NC2-20a 1764 2007 244 10 0 .594 .27 1.48 .222 .933 .198 2.74 .379 .048 1 25 NC2-22a 1767 2007 241 10 0 .569 .28 .91 .142 .725 .253 2.83 .444 -.038 1 26 NC2-22b 1767 2007 241 10 0 .537 .29 .96 .175 .868 .215 2.74 .430 -.074 1 27 NC2-23a 1751 1986 236 9 1 .516 .31 1.31 .247 .924 .200 2.68 .390 -.020 1 28 NC2-23b 1751 1985 235 9 0 .582 .22 .91 .159 .877 .229 2.51 .289 -.047 1 29 NC2-24a 1750 2007 258 10 0 .624 .29 1.16 .216 .876 .214 2.93 .365 -.001 1 30 NC2-24b 1750 2007 258 10 0 .590 .29 1.33 .217 .898 .207 2.78 .417 -.023 1 31 NC2-25a 1774 2007 234 10 1 .542 .25 .56 .097 .806 .184 2.82 .450 -.048 3 32 NC2-25b 1769 1994 226 9 0 .479 .21 .54 .091 .821 .179 2.79 .413 .018 2 33 NC2-26a 1749 2007 259 11 1 .458 .21 .70 .133 .902 .209 2.68 .481 -.030 1 34 NC2-26b 1754 2007 254 10 0 .555 .22 .61 .114 .858 .227 2.74 .494 -.033 1 35 NC2-27a 1767 2007 241 10 0 .603 .18 .64 .109 .880 .214 2.64 .374 .018 1 36 NC2-27b 1767 2007 241 10 0 .533 .21 .82 .124 .842 .215 2.81 .512 -.003 3 37 NC2-28a 1746 2007 262 11 0 .592 .21 .62 .093 .862 .182 2.68 .416 -.026 1 38 NC2-28b 1746 2007 262 11 0 .572 .16 .59 .083 .881 .195 2.72 .449 -.056 1 39 NC2-29a 1778 2007 230 9 1 .592 .25 .59 .095 .809 .180 2.69 .467 -.041 1 40 NC2-29b 1778 2007 230 9 0 .634 .24 .44 .063 .474 .218 2.73 .469 -.033 1 41 NC2-30a 1760 2006 247 10 0 .610 .22 .54 .087 .635 .243 2.79 .441 -.069 1 42 NC2-30b 1760 2007 248 10 0 .626 .14 .44 .063 .774 .256 2.78 .410 -.030 1 43 NC2-31a 1749 2007 259 11 0 .604 .25 .69 .140 .886 .207 2.77 .458 -.020 1 44 NC2-31b 1749 2007 259 11 1 .569 .28 1.10 .209 .934 .181 2.63 .350 -.016 1 45 NC2-32a 1729 2007 279 11 1 .583 .34 1.38 .213 .862 .225 2.82 .434 -.020 1 46 NC2-32b 1729 2007 279 11 0 .611 .23 1.21 .200 .917 .218 2.78 .412 .010 1 47 NC2-33a 1744 2007 264 11 0 .582 .22 1.04 .180 .910 .233 2.63 .481 .019 3 48 NC2-33b 1744 2005 262 11 1 .622 .25 1.00 .158 .888 .230 2.64 .415 -.009 1 PART 7: DESCRIPTIVE STATISTICS: Napoiak Channel 2 Mackenzie Delta 11:04 Fri 18 Feb 2016 Page 11 ----------------------------------------------------------------------------------------------------------------------------------- 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 NC2-34a 1749 2007 259 11 1 .445 .22 .77 .106 .699 .247 2.64 .357 .012 1 50 NC2-34b 1749 2007 259 11 0 .559 .28 1.09 .158 .688 .294 2.50 .268 -.051 2 51 NC2-101a 1693 1872 180 7 0 .523 .25 .74 .129 .809 .228 2.85 .498 .042 1 52 NC2-101b 1693 1865 173 7 0 .573 .25 .65 .153 .875 .216 2.51 .404 -.034 1 53 NC2-102a 1717 1922 206 8 1 .450 .20 .77 .140 .880 .235 2.69 .406 -.033 1 54 NC2-102b 1717 1921 205 8 1 .449 .18 .81 .157 .921 .269 2.62 .352 -.017 1 55 NC2-103a 1695 1860 166 7 0 .456 .33 .98 .193 .869 .223 2.77 .491 .068 1 56 NC2-103b 1695 1852 158 7 2 .462 .29 .66 .151 .858 .217 2.66 .392 -.012 1 57 NC2-104a 1687 1850 164 7 1 .388 .23 .73 .141 .830 .268 2.69 .372 -.009 1 58 NC2-104b 1687 1829 143 6 2 .494 .23 .86 .156 .798 .272 2.98 .535 .058 1 59 NC2-105a 1702 1876 175 7 0 .453 .15 .34 .069 .636 .303 2.91 .439 -.006 1 60 NC2-105b 1702 1863 162 6 1 .509 .16 .44 .084 .740 .266 2.88 .482 -.016 1 61 NC2-107a 1707 1846 140 5 1 .437 .24 .70 .149 .865 .236 2.94 .499 -.044 1 62 NC2-107b 1707 1863 157 6 0 .492 .21 .63 .146 .884 .250 2.54 .291 -.026 2 63 NC2-108a 1715 1865 151 6 2 .433 .18 .61 .101 .598 .282 2.81 .478 -.027 1 64 NC2-108b 1715 1871 157 6 2 .417 .19 .59 .120 .767 .284 2.81 .482 -.057 1 65 NC2-109a 1767 1929 163 7 0 .660 .27 .98 .222 .913 .258 2.50 .312 -.040 3 66 NC2-109b 1767 1953 187 8 0 .600 .23 .95 .209 .917 .241 2.59 .353 -.038 1 67 NC2-110a 1691 1948 258 10 1 .468 .13 .42 .073 .826 .252 2.70 .391 -.037 1 68 NC2-110b 1691 1938 248 10 3 .429 .12 .62 .079 .849 .262 2.76 .400 -.043 1 69 NC2-111a 1693 1937 245 10 1 .463 .16 .65 .104 .893 .228 2.86 .449 .020 1 70 NC2-111b 1693 1937 245 10 2 .463 .15 .40 .082 .906 .202 2.62 .390 .021 1 71 NC2-112a 1703 1885 183 7 2 .383 .16 .35 .074 .809 .218 2.71 .473 -.043 2 72 NC2-112b 1703 1876 174 7 3 .411 .17 .54 .093 .860 .217 2.95 .436 -.033 1 73 NC2-113a 1692 1901 210 9 2 .462 .16 .78 .092 .731 .249 2.92 .463 -.051 1 74 NC2-113b 1692 1870 179 7 0 .493 .19 .51 .091 .808 .214 2.90 .502 .008 1 75 NC2-114a 1700 1931 232 9 0 .634 .23 .76 .162 .888 .262 2.60 .330 .003 1 76 NC2-114b 1700 1871 172 6 0 .688 .25 .62 .123 .791 .241 2.78 .397 -.044 1 77 NC2-115a 1729 1900 172 7 0 .555 .22 .82 .117 .804 .250 2.62 .410 -.030 1 78 NC2-115b 1729 1867 139 5 0 .658 .24 .73 .132 .821 .232 2.70 .344 -.017 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 17734 716 45 .550 .23 2.09 .137 .833 .226 3.00 .411 -.019