Plumb Brook, New York - NY047 Additional Site Information Eleanor Jones, Luis H.A. Arujo, Alexander K. Stewart Purpose of Collection: Climatology Detrending: Smoothing spline fixed 50 Year cutoff Cores Stored at: St. Lawrence University Tree-Ring Laboratory, Department of Geology, Brown Hall Reference: Arujo, L.H.A., Jones, E. and Stewart, A.K. 2015. Cliff-edge hemlocks (Tsuga canadensis) in the northwestern Adirondacks: sensitive indicators for palaeoclimate reconstructions? Geological Society of America Annual Meeting (Baltimore), Abstracts with Programs, v. 47, n. 7, p. 531. COFECHA output: Chronology file name : NY047.CRN Measurement file name : NY047.RWL Date checked : 17DEC15 Checked by : B. Bauer Beginning year : 1900 Ending year : 2014 Principal investigators: Eleanor Jones Luis H.A. Arujo Alexander K. Stewart Site name : Plumb Brook Site location : New York Species information : TSCA EASTERN HEMLOCK Latitude : 4438 Longitude : -07513 Elevation : 230M Series intercorrelation: 0.620 Avg mean sensitivity : 0.292 Avg standard deviation : 0.768 Avg autocorrelation : 0.656 Number dated series : 57 Segment length tested : 50 Number problem segments: 7 Pct problem segments : 4.93 PART 5: CORRELATION OF SERIES BY SEGMENTS: Plumb Brook 16:48 Thu 17 Dec 2015 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 1900 1925 1950 1975 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 PLM01A 1940 2014 .54 .53 .65 2 PLM01B 1937 2014 .62 .61 .66 3 PLM02A 1946 2014 .42B .41 .63 4 PLM02B 1988 2014 .49 5 PLM03A 1948 2014 .51 .52 .54 6 PLM03B 1952 2014 .62 .73 7 PLM04A 1957 2014 .62 .66 8 PLM04B 1953 2014 .52 .57 9 PLM05A 1970 2014 .52 10 PLM05B 1976 2014 .41 11 PLM07A 1926 2014 .45 .71 .78 12 PLM07B 1922 2014 .47 .51 .70 .75 13 PLM08A 1929 2014 .73 .75 .73 14 PLM08B 1929 2014 .49 .72 .79 15 PLM09A 1923 2014 .65 .68 .78 .82 16 PLM09B 1925 2014 .74 .78 .82 17 PLM10A 1946 2014 .62 .62 .59 18 PLM10B 1935 2014 .50 .53 .53 19 PLM11A 1934 2014 .64 .70 .67 20 PLM11B 1932 2014 .73 .71 .70 21 PLM12A 1970 2014 .73 22 PLM12B 1960 2014 .83 .82 23 PLM13A 1907 2014 .54 .55 .81 .84 24 PLM13B 1933 2014 .69 .75 .74 25 PLM14A 1926 2014 .51 .78 .68 26 PLM14B 1922 2014 .54 .54 .70 .74 27 PLM15A 1947 2014 .70 .71 .76 28 PLM15B 1930 2014 .43 .67 .74 29 PLM16A 1943 2014 .72 .65 .49 30 PLM16B 1900 2014 .41 .45 .66 .73 31 PLM17A 1962 2014 .53 .49 32 PLM17B 1948 2014 .59 .57 .54 33 PLM19A 1943 2014 .14B .13B-.09B 34 PLM19B 1942 2014 -.16B-.08B-.03B 35 PLM21A 1960 2014 .65 .72 36 PLM21B 1934 2014 .45 .48 .73 37 PLM22B 1930 2014 .63 .74 .75 38 PLM23A 1950 2014 .68 .80 39 PLM23B 1950 2014 .78 .52 40 PLM24A 1963 2014 .50 .60 41 PLM24B 1964 2014 .57 .61 42 PLM25A 1955 2014 .72 .74 43 PLM25B 1959 2014 .68 .63 44 PLM26A 1957 2014 .71 .70 45 PLM26B 1986 2014 .86 46 PLM27A 1943 2014 .72 .71 .70 47 PLM27B 1930 2014 .73 .70 .74 48 PLM28A 1947 2014 .51 .55 .67 49 PLM28B 1959 2014 .77 .79 50 PLM29A 1971 2014 .59 51 PLM29B 1958 2014 .77 .78 52 PLM30A 1963 2014 .52 .51 53 PLM30B 1955 2014 .54 .68 54 PLM31A 1963 2014 .64 .62 55 PLM31B 1968 2014 .61 56 PLM32A 1954 2014 .41 .44 57 PLM32B 1959 2014 .42 .43 Av segment correlation .52 .55 .62 .64 PART 7: DESCRIPTIVE STATISTICS: Plumb Brook 16:48 Thu 17 Dec 2015 Page 9 ----------------------------------------------------------------------------------------------------------------------------------- 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 PLM01A 1940 2014 75 3 0 .550 2.75 5.41 1.023 .587 .284 2.75 .611 -.096 1 2 PLM01B 1937 2014 78 3 0 .564 3.17 5.54 1.138 .417 .310 2.65 .495 -.062 1 3 PLM02A 1946 2014 69 3 1 .502 1.48 3.04 .673 .714 .254 2.56 .449 -.063 2 4 PLM02B 1988 2014 27 1 0 .492 3.36 5.52 1.127 .588 .252 2.53 .573 .088 2 5 PLM03A 1948 2014 67 3 0 .560 2.90 6.57 1.395 .801 .216 2.58 .474 .035 1 6 PLM03B 1952 2014 63 2 0 .709 2.95 6.19 1.410 .794 .242 2.50 .420 -.014 1 7 PLM04A 1957 2014 58 2 0 .614 2.33 5.65 1.108 .781 .292 2.57 .527 .003 1 8 PLM04B 1953 2014 62 2 0 .589 2.77 5.31 1.020 .713 .231 2.63 .615 -.037 2 9 PLM05A 1970 2014 45 1 0 .523 1.12 2.45 .426 .467 .295 2.62 .480 -.078 1 10 PLM05B 1976 2014 39 1 0 .411 2.15 3.61 .688 .662 .235 2.49 .469 .002 1 11 PLM07A 1926 2014 89 3 0 .679 1.38 4.86 .791 .695 .282 2.82 .455 -.056 1 12 PLM07B 1922 2014 93 4 0 .643 1.30 3.87 .623 .671 .301 2.53 .439 -.053 1 13 PLM08A 1929 2014 86 3 0 .728 1.13 3.07 .527 .532 .340 2.74 .522 -.030 1 14 PLM08B 1929 2014 86 3 0 .686 .81 2.23 .390 .522 .313 2.97 .538 -.091 1 15 PLM09A 1923 2014 92 4 0 .771 1.34 2.67 .534 .494 .307 2.44 .456 -.002 1 16 PLM09B 1925 2014 90 3 0 .809 1.16 3.22 .575 .741 .302 2.49 .373 -.072 1 17 PLM10A 1946 2014 69 3 0 .621 1.31 5.25 .980 .683 .328 2.82 .600 .046 1 18 PLM10B 1935 2014 80 3 0 .568 1.01 4.64 .846 .724 .374 2.58 .376 -.041 1 19 PLM11A 1934 2014 81 3 0 .646 1.19 5.02 .703 .443 .344 2.96 .492 -.016 1 20 PLM11B 1932 2014 83 3 0 .708 1.75 4.84 .953 .642 .353 2.56 .455 -.039 1 21 PLM12A 1970 2014 45 1 0 .728 1.40 2.28 .399 .310 .283 2.46 .443 -.084 2 22 PLM12B 1960 2014 55 2 0 .822 1.69 3.11 .577 .419 .317 2.49 .453 -.002 1 23 PLM13A 1907 2014 108 4 0 .701 1.49 3.71 .753 .790 .267 2.52 .395 -.056 1 24 PLM13B 1933 2014 82 3 0 .697 1.17 2.78 .541 .711 .284 2.48 .374 .002 5 25 PLM14A 1926 2014 89 3 0 .644 1.57 3.50 .887 .900 .224 2.57 .338 -.016 1 26 PLM14B 1922 2014 93 4 0 .687 .92 3.38 .653 .871 .302 2.49 .327 -.031 1 27 PLM15A 1947 2014 68 3 0 .747 1.21 4.11 .549 .409 .366 2.87 .504 -.066 1 28 PLM15B 1930 2014 85 3 0 .676 .96 2.76 .585 .668 .392 2.59 .473 -.054 1 29 PLM16A 1943 2014 72 3 0 .558 .69 2.33 .426 .632 .387 2.61 .418 -.047 1 30 PLM16B 1900 2014 115 4 0 .623 .86 5.00 .811 .767 .465 2.58 .377 -.114 1 31 PLM17A 1962 2014 53 2 0 .525 1.51 2.57 .466 .480 .262 2.53 .486 .057 1 32 PLM17B 1948 2014 67 3 0 .542 1.38 2.36 .447 .503 .266 2.46 .394 -.012 1 33 PLM19A 1943 2014 72 3 3 .042 1.23 3.30 .842 .844 .321 2.73 .578 -.007 1 34 PLM19B 1942 2014 73 3 3 -.061 1.21 3.33 .840 .829 .325 2.78 .625 .001 1 35 PLM21A 1960 2014 55 2 0 .651 2.65 6.21 1.603 .854 .226 2.61 .395 -.013 1 36 PLM21B 1934 2014 81 3 0 .553 1.63 4.53 .919 .730 .290 2.84 .438 -.081 1 37 PLM22B 1930 2014 85 3 0 .667 .92 2.90 .439 .535 .304 2.69 .514 -.036 1 38 PLM23A 1950 2014 65 2 0 .757 1.89 3.83 .703 .705 .227 2.57 .550 -.049 1 39 PLM23B 1950 2014 65 2 0 .559 2.37 5.08 1.061 .698 .253 2.66 .449 -.051 1 40 PLM24A 1963 2014 52 2 0 .490 1.80 3.78 .743 .799 .218 2.71 .582 .038 1 41 PLM24B 1964 2014 51 2 0 .574 1.48 3.62 .784 .807 .257 2.87 .558 -.009 1 42 PLM25A 1955 2014 60 2 0 .751 1.35 2.52 .511 .554 .325 2.60 .540 -.072 1 43 PLM25B 1959 2014 56 2 0 .651 2.14 5.06 .930 .643 .263 2.68 .525 .067 1 44 PLM26A 1957 2014 58 2 0 .710 .61 1.57 .354 .713 .326 2.58 .522 -.012 1 45 PLM26B 1986 2014 29 1 0 .863 1.52 2.73 .749 .812 .223 2.53 .522 -.174 1 46 PLM27A 1943 2014 72 3 0 .712 2.21 4.91 .778 .442 .265 2.72 .460 -.087 1 47 PLM27B 1930 2014 85 3 0 .753 1.91 4.82 .760 .631 .254 2.56 .432 -.046 1 48 PLM28A 1947 2014 68 3 0 .647 1.28 2.66 .533 .604 .292 2.52 .555 .000 1 PART 7: DESCRIPTIVE STATISTICS: Plumb Brook 16:48 Thu 17 Dec 2015 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 PLM28B 1959 2014 56 2 0 .759 1.32 2.23 .425 .531 .261 2.43 .447 -.058 2 50 PLM29A 1971 2014 44 1 0 .587 3.26 6.03 .905 .508 .221 2.64 .590 -.072 1 51 PLM29B 1958 2014 57 2 0 .764 2.12 3.91 .747 .612 .250 2.52 .479 -.078 1 52 PLM30A 1963 2014 52 2 0 .510 2.89 6.87 1.680 .827 .257 2.58 .538 .000 1 53 PLM30B 1955 2014 60 2 0 .640 3.09 6.51 1.433 .775 .269 2.54 .502 -.021 1 54 PLM31A 1963 2014 52 2 0 .624 2.09 4.29 .716 .709 .213 2.82 .561 .078 1 55 PLM31B 1968 2014 47 1 0 .606 2.49 4.35 .654 .566 .207 2.60 .549 -.118 1 56 PLM32A 1954 2014 61 2 0 .448 1.82 3.61 .596 .653 .231 2.53 .472 .049 1 57 PLM32B 1959 2014 56 2 0 .443 1.83 3.87 .663 .622 .246 2.78 .458 .027 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3876 142 7 .620 1.66 6.87 .768 .656 .292 2.97 .476 -.033