Zoar State Forest (terrace), Virginia - va030 Additional Site Information C.A. Copenheaver Purpose of Collection: Climatology Cores stored at: Virginia Tech, Blacksburg, VA 24060 USA Reference: Copenheaver, C.A., M.W. Yancey, E. Pantaleoni, and V.R. Emrick. 2007. Dendroclimatic analysis of a bottomland hardwood forest: Floodplain vs. terrace responses. Journal of the Torrey Botanical Society 134:505-511. COFECHA output: Chronology file name : VA030.CRN Measurement file name : VA030.RWL Date checked : 14JUL10 Checked by : B. Bauer Beginning year : 1858 Ending year : 2004 Principal investigators: C.A. Copenheaver Site name : Zoar State Forest (terrace) Site location : Virginia Species information : FAGR AMERICAN BEECH Latitude : +3747 Longitude : -07706 Elevation : 14M Series intercorrelation: 0.561 Avg mean sensitivity : 0.355 Avg standard deviation : 0.812 Avg autocorrelation : 0.675 Number dated series : 35 Segment length tested : 50 Number problem segments: 14 Pct problem segments : 9.21 PART 5: CORRELATION OF SERIES BY SEGMENTS: Zoar SF terrace 14:36 Wed 14 Jul 2010 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 1850 1875 1900 1925 1950 1975 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 zhbe01a 1888 2004 .48 .77 .90 .79 .73 2 zhbe04b 1885 2003 .59 .70 .73 .70 .57 3 zhbe18a 1909 2004 .12B .46B .79 .79 4 zhbe06a 1931 2003 .49 .59 .64 5 zhbe03b 1858 2000 .50 .44 .55 .54 .45 .44 6 zhbe10b 1907 2003 .36 .57 .83 .82 7 zhbe02a 1891 2004 .69 .66 .60 .64 .63 8 zhbe02b 1918 2000 .59 .64 .82 .79 9 zhbe04a 1901 2004 .38 .55 .64 .62 10 zhbe08a 1901 2004 .69 .78 .73 .70 11 zhbe12b 1888 2004 .12B .36 .64 .76 .75 12 zhbe13a 1880 2004 .00B .35 .49 .52 .49 13 zhbe13b 1881 2004 .48 .72 .67 .48 .43 14 zhbe14a 1892 2004 .51 .58 .76 .81 .74 15 zhbe14b 1890 2004 .69 .76 .74 .73 .69 16 zhbe16a 1930 2004 .65 .45 .38 17 zube15b 1925 2003 .68 .67 .63 18 zhbe16b 1936 2004 .37 .56 .67 19 zhbe07a 1899 2004 .28A .25B .45 .56 .58 20 zhbe06b 1880 2000 -.01B .01B .51 .58 .56 21 zhbe15a 1944 2004 .63 .59 .58 22 zhbe18b 1943 2004 .86 .79 .72 23 zhbe17b 1905 2004 .54 .76 .70 .61 24 zhbe17a 1891 2004 .07B .17B .52 .69 .61 25 zhbe09b 1903 2004 .43 .78 .85 .82 26 zhbe10a 1918 2001 .56 .66 .74 .74 27 zhbe20a 1900 2004 .04B .42 .73 .71 28 zhbe08b 1914 2004 .78 .77 .78 .77 29 zhbe09a 1889 2003 .34B .28B .64 .59 .55 30 zhbe07b 1910 2004 .34 .42 .69 .67 31 zhbe03a 1870 2004 .53 .50 .41 .49 .69 .67 32 zhbe05a 1890 2004 .67 .74 .72 .55 .51 33 zhbe05b 1907 2004 .53 .78 .71 .70 34 zhbe01b 1891 2004 .40B .62 .84 .78 .69 35 zhbe19b 1911 2004 .63 .74 .76 .75 Av segment correlation .52 .39 .48 .64 .68 .65 PART 7: DESCRIPTIVE STATISTICS: Zoar SF terrace 14:36 Wed 14 Jul 2010 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 zhbe01a 1888 2004 117 5 0 .676 1.10 2.99 .541 .659 .319 2.83 .559 .037 1 2 zhbe04b 1885 2003 119 5 0 .632 1.33 4.31 .719 .712 .294 2.90 .546 .050 1 3 zhbe18a 1909 2004 96 4 2 .289 1.78 6.83 1.290 .766 .371 2.23 .234 -.064 1 4 zhbe06a 1931 2003 73 3 0 .503 1.87 5.72 .924 .478 .375 2.81 .593 -.053 1 5 zhbe03b 1858 2000 143 6 0 .490 .94 2.60 .471 .637 .328 2.82 .428 -.022 1 6 zhbe10b 1907 2003 97 4 0 .610 1.36 4.28 .909 .693 .414 2.79 .530 -.008 1 7 zhbe02a 1891 2004 114 5 0 .659 1.26 3.40 .622 .502 .371 2.71 .504 .047 1 8 zhbe02b 1918 2000 83 4 0 .680 1.85 6.18 1.216 .754 .359 2.66 .558 -.063 1 9 zhbe04a 1901 2004 104 4 0 .522 1.36 3.90 .734 .775 .270 2.75 .567 -.066 1 10 zhbe08a 1901 2004 104 4 0 .696 1.52 4.10 .773 .562 .398 2.60 .498 -.029 1 11 zhbe12b 1888 2004 117 5 1 .527 1.08 4.54 .678 .763 .295 2.74 .523 -.046 2 12 zhbe13a 1880 2004 125 5 1 .361 1.06 2.96 .486 .560 .327 2.97 .594 -.008 1 13 zhbe13b 1881 2004 124 5 0 .537 1.41 3.32 .759 .753 .322 2.75 .502 -.030 2 14 zhbe14a 1892 2004 113 5 0 .635 1.29 5.71 .925 .703 .369 2.86 .497 -.014 1 15 zhbe14b 1890 2004 115 5 0 .712 .93 4.50 .784 .794 .395 2.63 .468 -.069 1 16 zhbe16a 1930 2004 75 3 0 .479 1.70 4.21 .991 .638 .418 2.83 .586 .012 1 17 zube15b 1925 2003 79 3 0 .654 2.09 5.72 1.251 .703 .366 2.58 .428 -.016 1 18 zhbe16b 1936 2004 69 3 0 .429 1.69 5.96 1.130 .740 .399 2.72 .592 -.048 2 19 zhbe07a 1899 2004 106 5 2 .427 1.07 4.85 .830 .786 .375 2.69 .426 .006 1 20 zhbe06b 1880 2000 121 5 2 .281 1.69 6.26 .861 .600 .374 2.54 .381 -.065 1 21 zhbe15a 1944 2004 61 3 0 .625 2.24 5.61 .990 .411 .350 2.92 .683 -.014 1 22 zhbe18b 1943 2004 62 3 0 .755 2.50 7.28 1.532 .685 .384 2.57 .528 -.062 1 23 zhbe17b 1905 2004 100 4 0 .572 1.42 3.71 .783 .737 .323 2.71 .560 .021 1 24 zhbe17a 1891 2004 114 5 2 .441 1.24 4.59 .693 .643 .362 2.68 .518 -.073 1 25 zhbe09b 1903 2004 102 4 0 .659 1.59 4.64 1.015 .740 .378 2.55 .361 -.009 2 26 zhbe10a 1918 2001 84 4 0 .661 1.29 3.97 .813 .609 .437 2.84 .608 .037 1 27 zhbe20a 1900 2004 105 4 1 .426 1.22 5.45 .928 .829 .314 2.56 .544 -.057 1 28 zhbe08b 1914 2004 91 4 0 .763 2.24 6.54 1.175 .668 .394 2.73 .573 -.068 1 29 zhbe09a 1889 2003 115 5 2 .475 1.31 4.68 .920 .605 .457 2.84 .437 .077 1 30 zhbe07b 1910 2004 95 4 0 .512 1.16 3.11 .689 .759 .367 2.58 .502 .018 1 31 zhbe03a 1870 2004 135 6 0 .572 .81 2.15 .395 .586 .319 2.71 .475 -.001 1 32 zhbe05a 1890 2004 115 5 0 .608 1.06 3.60 .609 .689 .321 2.77 .477 -.043 3 33 zhbe05b 1907 2004 98 4 0 .620 1.26 4.25 .817 .673 .395 2.88 .518 .000 1 34 zhbe01b 1891 2004 114 5 1 .629 1.19 3.33 .593 .668 .316 2.87 .597 .007 1 35 zhbe19b 1911 2004 94 4 0 .679 1.59 5.11 .846 .688 .281 2.71 .540 -.077 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3579 152 14 .561 1.38 7.28 .812 .675 .355 2.97 .507 -.018