Chronology file name : NONE Measurement file name : AK10.RWL Date checked : 01JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1934 Ending year : 1985 Principal investigators: KLAUS F. KAISER Site name : RUSSELFJORD, SOUTH END Site location : ALASKA, USA Species information : PCSI SITKA SPRUCE Latitude : 5936N Longitude : 13922W Elevation : 1 M Series intercorrelation: 0.510 Avg mean sensitivity : 0.166 Avg standard deviation : 0.879 Avg autocorrelation : 0.760 Number dated series : 10 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 28.57 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Do they affect chronology quality? N/A Recommend withhold from ITRDB? N/A Comments: VERY SHORT SERIES, BUT OK. PART 5: CORRELATION OF SERIES BY SEGMENTS: 23:06 Mon 01 JUL 1996 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under 0.3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1925 1950 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 RUFI1140 1960 1985 .40 2 RUFI1151 1938 1985 .24B 3 RUFI1181 1936 1985 .69 4 RUFI1191 1934 1985 .52 .49 5 RUFI1200 1941 1985 .51 6 RUFI1211 1934 1985 .63 .65 7 RUFI1220 1955 1985 .61 8 RUFI1231 1934 1985 .32A .33A 9 RUFI1241 1952 1985 .20B 10 RUFJ1BCH 1934 1985 .85 .86 PART 7: DESCRIPTIVE STATISTICS: 23:06 Mon 01 JUL 1996 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 RUFI1140 1960 1985 26 1 0 0.404 3.21 5.77 0.940 0.846 0.108 1.93 0.521 -0.112 2 2 RUFI1151 1938 1985 48 1 1 0.237 5.04 7.03 0.850 0.470 0.137 1.87 0.411 -0.050 1 3 RUFI1181 1936 1985 50 1 0 0.693 2.18 5.68 1.183 0.881 0.180 2.13 0.462 0.131 1 4 RUFI1191 1934 1985 52 2 0 0.524 2.52 6.06 1.367 0.884 0.205 1.92 0.432 0.041 1 5 RUFI1200 1941 1985 45 1 0 0.511 0.96 1.56 0.204 0.362 0.170 2.15 0.500 -0.010 1 6 RUFI1211 1934 1985 52 2 0 0.627 1.99 4.26 0.752 0.757 0.202 1.96 0.336 -0.026 1 7 RUFI1220 1955 1985 31 1 0 0.612 1.86 4.36 0.997 0.928 0.151 1.88 0.411 0.240 2 8 RUFI1231 1934 1985 52 2 2 0.299 1.77 4.70 1.074 0.908 0.209 2.10 0.426 0.186 2 9 RUFI1241 1952 1985 34 1 1 0.203 2.28 4.35 0.614 0.699 0.133 2.00 0.454 0.044 1 10 RUFJ1BCH 1934 1985 52 2 0 0.858 2.29 4.31 0.713 0.887 0.120 2.01 0.429 0.022 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 442 14 4 0.510 2.40 7.03 0.879 0.760 0.166 2.15 0.433 0.048