Vikran, Troms county, Norway - NORW008 Additional Site Information Andreas J. Kirchhefer Purpose of Collection: Climatology - temperature analyses Coastal Northern Norway Temperature Reconstruction based on these data: ftp://ftp.ncdc.noaa.gov/pub/data/paleo/treering/reconstructions/norway/norway_recon.txt Measurement type: Total ring width Location of core material: University of Tromsoe, Department of Biology, N-9037 Tromsoe, Norway Reference: Published back to AD 1700 (EPS 85 criterion) in: Kirchhefer, A.J. 2001 Reconstruction of summer temperatures from tree- rings of Scots pine (Pinus sylvestris L.) in coastal northern Norway. The Holocene 11(1), 41-52. Site information: slope 5°NE, glacial till, drier habitats between mires, open-canopy tree-line habitat (arctic-alpine-atlantic), sampling area 1.5*0.5 km. Elevation Range 80-120m. Apical shoots of several trees dead due to fungi attack. Several tree-ring series rejected from this data set due to heavy growth reductions with multiple missing rings around AD 1900. PROGRAM ARSTAN : Summary of chronology statistics [10Jul01-1430] Chronology time span 1599 to 1992 394 years 23 trees 44 radii Chronology type STNDRD RESID (AR 5) ARSTAN Mean .9839 .9986 .9787 Median .9927 .9806 .9841 Mean sensitivity .1740 .1949 .1694 Standard deviation .2551 .1732 .2391 Skewness .1170 .2746 .0469 Kurtosis -.0969 -.0491 -.1589 Autocorrelation order 1 .6782 -.0073 .6408 Partial autocorr order 2 .1383 .0116 .1423 Partial autocorr order 3 .2877 .0035 .2998 Variance due to autoregression 50.9 46.5% Error variance .004036 .003262 Ratio of error variance of chronologies (ARSTAN/STNDRD) .8084 Common interval time span 1789 to 1992 204 years 18 trees 33 radii Detrended Residuals Mean correlations: series (white noise) Among all radii .430 .488 Between trees (Y variance) .423 .483 Within trees .647 .660 Radii vs mean .665 .692 Signal-to-noise ratio 13.218 16.843 Agreement with population chron .930 .944 Variance in first eigenvector 45.63 50.49% Chron common interval mean .978 .995 Chron common interval std dev .252 .175 COFECHA output: Chronology file name : NORW008.CRN Measurement file name : NORW008.RWL Date checked : 28MAR05 Checked by : H. ADAMS AND J. LUKAS Beginning year : 1599 Ending year : 1992 Principal investigators: Andreas J. Kirchhefer Site name : Vikran Site location : Norway Species information : PISY SCOTS PINE Latitude : 6932 Longitude : 01844 Elevation : 100M Series intercorrelation: 0.664 Avg mean sensitivity : 0.233 Avg standard deviation : 0.270 Avg autocorrelation : 0.816 Number dated series : 44 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: norw008.rwl 13:54 Mon 28 Mar 2005 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 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 vik01a 1777 1992 .75 .84 .57 .57 .75 .68 .75 .73 2 vik01b 1762 1992 .59 .63 .79 .79 .67 .56 .64 .73 .73 3 vik02a 1670 1829 .54 .54 .54 .56 .68 .53 .44 4 vik03a 1630 1992 .58 .64 .64 .71 .73 .60 .63 .75 .73 .63 .64 .71 .77 .76 5 vik03b 1653 1992 .74 .70 .74 .67 .63 .61 .62 .69 .66 .52 .52 .74 .77 6 vik04a 1712 1810 .73 .73 .68 .74 7 vik04c 1898 1992 .67 .66 .72 .79 8 vik06a 1845 1992 .62 .66 .64 .68 .72 .67 9 vik06b 1849 1992 .49 .49 .64 .68 .73 .67 10 vik07a 1700 1992 .59 .71 .59 .58 .68 .66 .69 .63 .69 .77 .66 11 vik07b 1714 1992 .39 .49 .60 .67 .63 .61 .70 .82 .79 .82 .61 12 vik09a 1690 1992 .53 .50 .64 .68 .69 .68 .60 .50 .54 .67 .82 .85 13 vik09b 1694 1992 .77 .77 .69 .68 .73 .65 .67 .76 .75 .75 .64 .60 14 vik10a 1730 1992 .62 .55 .71 .77 .84 .80 .72 .67 .77 .83 15 vik10b 1738 1992 .75 .67 .70 .82 .77 .66 .62 .60 .67 .77 16 vik11a 1605 1813 .76 .72 .75 .70 .69 .77 .68 .37 17 vik11b 1605 1813 .74 .73 .68 .68 .69 .64 .53 .56 18 vik12a 1809 1992 .55 .50 .63 .69 .70 .77 .73 19 vik12b 1812 1992 .47 .54 .69 .71 .78 .67 .64 20 vik13a 1639 1992 .87 .80 .76 .77 .70 .55 .60 .68 .63 .58 .57 .64 .61 .63 21 vik13b 1639 1992 .82 .82 .79 .77 .66 .64 .47 .42 .66 .60 .49 .64 .73 .74 22 vik14a 1779 1992 .65 .74 .71 .73 .74 .71 .81 .77 23 vik14b 1784 1992 .64 .69 .61 .67 .76 .76 .83 .80 24 vik15a 1738 1992 .62 .70 .69 .61 .72 .76 .81 .71 .69 .69 25 vik15b 1754 1970 .75 .61 .61 .70 .68 .66 .66 .68 26 vik16a 1618 1992 .64 .70 .79 .73 .66 .62 .63 .59 .65 .77 .72 .65 .60 .60 .61 27 vik17a 1731 1992 .49 .51 .59 .60 .75 .65 .65 .75 .67 .59 28 vik17b 1752 1992 .55 .61 .69 .81 .74 .62 .61 .40 .44 29 vik20a 1783 1992 .64 .66 .70 .73 .75 .77 .79 .75 30 vik20b 1762 1992 .63 .70 .71 .69 .58 .51 .62 .80 .78 31 vik22a 1606 1992 .69 .77 .77 .71 .66 .72 .81 .83 .88 .85 .80 .73 .62 .61 .61 32 vik22b 1599 1992 .42 .63 .55 .54 .56 .60 .64 .69 .79 .77 .79 .72 .60 .57 .66 33 vik26a 1736 1992 .57 .66 .72 .81 .74 .64 .53 .58 .71 .75 34 vik26b 1725 1992 .50 .79 .75 .79 .74 .64 .60 .69 .79 .76 35 vik28a 1780 1992 .70 .69 .73 .71 .69 .68 .58 .60 36 vik28b 1763 1992 .36 .62 .70 .70 .66 .63 .67 .58 .50 37 vik29a 1762 1992 .58 .67 .84 .80 .74 .65 .72 .86 .85 38 vik29b 1776 1992 .69 .80 .74 .63 .55 .66 .73 .75 39 vik30a 1849 1992 .61 .58 .50 .59 .69 .71 40 vik30b 1726 1992 .73 .72 .73 .68 .68 .72 .70 .62 .73 .81 41 vik31a 1759 1992 .68 .71 .77 .66 .57 .48 .53 .69 .69 42 vik31b 1738 1992 .56 .57 .66 .80 .75 .72 .75 .65 .63 .49 43 vik32a 1733 1992 .43 .46 .64 .81 .77 .60 .60 .74 .69 .69 44 vik32b 1726 1992 .53 .61 .71 .75 .68 .63 .71 .79 .85 .82 Av segment correlation .65 .73 .71 .67 .65 .63 .63 .65 .70 .69 .67 .65 .67 .71 .70 PART 7: DESCRIPTIVE STATISTICS: norw008.rwl 13:54 Mon 28 Mar 2005 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 vik01a 1777 1992 216 8 0 .697 .54 1.78 .280 .848 .210 2.67 .482 -.006 1 2 vik01b 1762 1992 231 9 0 .692 .66 1.38 .255 .803 .188 2.75 .526 .004 1 3 vik02a 1670 1829 160 7 0 .531 .56 1.26 .260 .762 .257 2.44 .327 .022 1 4 vik03a 1630 1992 363 14 0 .676 .58 2.28 .304 .856 .210 2.56 .322 -.010 1 5 vik03b 1653 1992 340 13 0 .671 .53 2.03 .263 .829 .226 2.73 .398 .011 1 6 vik04a 1712 1810 99 4 0 .734 .45 .97 .222 .828 .235 2.71 .467 -.127 1 7 vik04c 1898 1992 95 4 0 .725 .34 .81 .150 .687 .260 2.84 .545 -.057 2 8 vik06a 1845 1992 148 6 0 .646 1.27 2.92 .505 .744 .240 2.78 .500 .014 2 9 vik06b 1849 1992 144 6 0 .594 1.04 2.47 .508 .758 .259 2.58 .329 -.013 2 10 vik07a 1700 1992 293 11 0 .639 .77 1.70 .309 .721 .257 2.71 .391 .015 1 11 vik07b 1714 1992 279 11 0 .622 .54 1.40 .253 .812 .231 2.47 .314 .009 1 12 vik09a 1690 1992 303 12 0 .640 .48 1.62 .272 .868 .229 2.82 .468 .017 3 13 vik09b 1694 1992 299 12 0 .697 .48 1.25 .251 .901 .196 2.79 .344 -.027 2 14 vik10a 1730 1992 263 10 0 .742 .56 1.94 .296 .804 .241 2.82 .464 .001 2 15 vik10b 1738 1992 255 10 0 .714 .54 1.55 .254 .798 .237 2.64 .379 .007 9 16 vik11a 1605 1813 209 8 0 .616 .49 1.38 .254 .851 .256 2.41 .289 -.003 1 17 vik11b 1605 1813 209 8 0 .650 .52 1.14 .218 .779 .249 2.61 .442 .025 4 18 vik12a 1809 1992 184 7 0 .645 .76 1.98 .325 .743 .232 2.75 .440 -.010 2 19 vik12b 1812 1992 181 7 0 .626 .78 2.37 .378 .772 .248 2.66 .433 .027 1 20 vik13a 1639 1992 354 14 0 .661 .39 1.08 .184 .838 .225 2.68 .414 -.012 1 21 vik13b 1639 1992 354 14 0 .659 .33 1.17 .180 .841 .255 2.56 .379 -.033 2 22 vik14a 1779 1992 214 8 0 .726 .74 2.08 .347 .846 .214 2.64 .389 .003 2 23 vik14b 1784 1992 209 8 0 .709 .73 1.65 .288 .777 .231 2.39 .294 -.009 1 24 vik15a 1738 1992 255 10 0 .690 .52 1.49 .284 .883 .206 2.80 .536 .020 1 25 vik15b 1754 1970 217 8 0 .671 .64 1.80 .437 .906 .227 2.51 .359 .026 2 26 vik16a 1618 1992 375 15 0 .662 .37 1.37 .207 .821 .297 2.69 .440 -.021 4 27 vik17a 1731 1992 262 10 0 .621 .47 2.44 .404 .909 .298 2.58 .293 -.059 2 28 vik17b 1752 1992 241 9 0 .607 .39 2.02 .341 .911 .286 2.73 .367 -.004 2 29 vik20a 1783 1992 210 8 0 .722 .60 1.50 .262 .768 .215 2.81 .508 .060 1 30 vik20b 1762 1992 231 9 0 .664 .62 1.42 .215 .738 .200 2.66 .378 .003 1 31 vik22a 1606 1992 387 15 0 .696 .36 1.10 .208 .861 .244 2.57 .254 .009 2 32 vik22b 1599 1992 394 15 0 .628 .47 1.40 .258 .859 .216 2.77 .423 .028 1 33 vik26a 1736 1992 257 10 0 .651 .48 1.03 .199 .793 .220 2.57 .364 .009 1 34 vik26b 1725 1992 268 10 0 .672 .39 1.41 .301 .921 .260 2.68 .423 -.013 2 35 vik28a 1780 1992 213 8 0 .675 .59 1.26 .227 .834 .185 2.77 .509 -.001 1 36 vik28b 1763 1992 230 9 0 .572 .48 1.68 .234 .899 .178 2.64 .388 .011 1 37 vik29a 1762 1992 231 9 0 .721 .71 1.62 .323 .784 .259 2.67 .434 .043 2 38 vik29b 1776 1992 217 8 0 .674 .54 2.28 .406 .912 .236 2.63 .405 .027 2 39 vik30a 1849 1992 144 6 0 .635 .28 .71 .115 .627 .269 2.92 .517 -.005 2 40 vik30b 1726 1992 267 10 0 .721 .47 1.03 .178 .639 .261 2.85 .480 .008 2 41 vik31a 1759 1992 234 9 0 .626 .55 1.25 .176 .615 .215 2.62 .389 -.004 1 42 vik31b 1738 1992 255 10 0 .651 .61 1.46 .205 .671 .218 2.71 .464 -.017 1 43 vik32a 1733 1992 260 10 0 .652 .56 1.43 .262 .852 .226 2.60 .418 -.006 1 44 vik32b 1726 1992 267 10 0 .698 .74 1.78 .329 .870 .191 2.77 .425 .029 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 10817 419 0 .664 .55 2.92 .270 .816 .233 2.92 .405 .001