Crooked Lake, New York - NY043 Additional Site Information Alexander K. Stewart and Saddie R. Serviss Purpose of Collection: Climatology - precipitation analyses Detrending: Negative exponontial or linear regression with negative or 0 slope Cores Stored at: St. Lawrence University Tree-Ring Laboratory (Department of Geology, Brown Hall) Reference: Serviss, S. and Stewart, A.K. 2014. Chronology development and climate response of Pinus strobus, Crooked Lake, Adirondacks, NY: april showers bring narrow rings? NE Geological Society of America, Abstracts with Programs, v 46, n 2. COFECHA output: Chronology file name : NY043.CRN Measurement file name : NY043.RWL Date checked : 09APR14 Checked by : B. Bauer Beginning year : 1916 Ending year : 2012 Principal investigators: Alexander K. Stewart Saddie R. Serviss Site name : Crooked Lake Site location : New York Species information : PIST EASTERN WHITE PINE Latitude : 4421 Longitude : -07444 Elevation : 455M Series intercorrelation: 0.566 Avg mean sensitivity : 0.197 Avg standard deviation : 1.186 Avg autocorrelation : 0.773 Number dated series : 50 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Crooked Lake 16:22 Wed 09 Apr 2014 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 CL001a 1946 2012 .70 .69 .63 2 CL001b 1946 2012 .69 .77 .69 3 CL002a 1944 2012 .57 .59 .76 4 CL002b 1940 2012 .55 .66 .74 5 CL003a 1922 2012 .54 .57 .67 .57 6 CL003b 1932 2012 .39 .54 .57 7 CL004b 1938 2012 .61 .65 .62 8 CL005a 1950 2012 .57 .52 9 CL005b 1925 2012 .37 .37 .33 10 CL006a 1929 2012 .56 .55 .54 11 CL006b 1922 2012 .37 .51 .59 .54 12 CL007a 1955 2012 .59 .49 13 CL007b 1946 2012 .43 .50 .55 14 CL008a 1943 2012 .74 .70 .75 15 CL008b 1941 2012 .67 .70 .59 16 CL009a 1940 2012 .53 .61 .55 17 CL010a 1940 2012 .53 .59 .70 18 CL010b 1965 2012 .69 19 CL011a 1944 2012 .73 .69 .58 20 CL011b 1940 2012 .67 .72 .61 21 CL012a 1940 2012 .42 .52 .49 22 CL012b 1943 2012 .82 .79 .70 23 CL013a 1939 2012 .65 .67 .64 24 CL013b 1949 2012 .74 .75 .67 25 CL014a 1938 2012 .68 .71 .64 26 CL015a 1925 2012 .74 .71 .64 27 CL016a 1946 2012 .72 .64 .51 28 CL016b 1944 2012 .46 .48 .51 29 CL017b 1950 2012 .70 .69 30 CL018a 1946 2012 .62 .72 .70 31 CL018b 1918 2012 .50 .52 .69 .71 32 CL020a 1945 2012 .54 .55 .60 33 CL020b 1948 2012 .58 .59 .63 34 CL021b 1960 2012 .76 .46 35 CL022a 1937 2012 .61 .70 .68 36 CL022b 1933 2012 .72 .70 .57 37 CL023a 1940 2012 .38 .43 .47 38 CL023b 1959 2012 .57 .45 39 CL024a 1944 2012 .67 .65 .57 40 CL024b 1960 2012 .55 .45 41 CL025a 1960 2012 .73 .67 42 CL025b 1986 2012 .51 43 CL026a 1933 2012 .67 .66 .50 44 CL026b 1924 2012 .64 .66 .63 .56 45 CL027a 1941 2012 .36 .49 .35 46 CL027b 1939 2012 .62 .66 .56 47 CL028a 1916 2012 .37 .48 .56 .46 48 CL028b 1950 2012 .47 .40 49 CL030a 1927 2012 .56 .67 .65 50 CL030b 1919 2012 .36 .44 .46 .41 Av segment correlation .46 .59 .62 .57 PART 7: DESCRIPTIVE STATISTICS: Crooked Lake 16:22 Wed 09 Apr 2014 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 CL001a 1946 2012 67 3 0 .603 2.34 5.22 .659 .418 .172 2.86 .485 .028 1 2 CL001b 1946 2012 67 3 0 .674 2.52 5.09 .941 .803 .172 2.79 .643 -.037 3 3 CL002a 1944 2012 69 3 0 .590 1.83 3.35 .698 .795 .210 2.62 .541 -.054 1 4 CL002b 1940 2012 73 3 0 .626 2.30 10.43 1.223 .312 .239 2.65 .544 .000 1 5 CL003a 1922 2012 91 4 0 .586 2.71 7.96 1.340 .896 .164 2.62 .436 -.062 1 6 CL003b 1932 2012 81 3 0 .470 2.37 4.75 .687 .688 .174 2.81 .412 -.042 1 7 CL004b 1938 2012 75 3 0 .588 1.82 3.54 .627 .882 .122 2.59 .562 -.056 1 8 CL005a 1950 2012 63 2 0 .570 2.85 8.18 1.378 .875 .143 2.69 .443 .018 1 9 CL005b 1925 2012 88 3 0 .348 3.23 6.17 1.585 .910 .157 2.62 .516 -.006 2 10 CL006a 1929 2012 84 3 0 .554 2.57 5.76 1.169 .859 .157 2.58 .431 .090 1 11 CL006b 1922 2012 91 4 0 .437 1.64 4.55 .908 .879 .196 2.76 .500 -.062 1 12 CL007a 1955 2012 58 2 0 .593 2.26 4.69 1.022 .763 .223 2.62 .563 -.004 1 13 CL007b 1946 2012 67 3 0 .420 2.83 6.25 1.266 .620 .263 2.54 .483 .069 2 14 CL008a 1943 2012 70 3 0 .715 1.89 3.48 .825 .871 .163 2.57 .462 .029 1 15 CL008b 1941 2012 72 3 0 .574 2.07 3.47 .827 .894 .170 2.45 .365 -.017 1 16 CL009a 1940 2012 73 3 0 .578 2.46 5.58 .985 .753 .191 2.66 .419 -.048 1 17 CL010a 1940 2012 73 3 0 .583 3.38 7.63 1.034 .713 .172 2.56 .432 .024 1 18 CL010b 1965 2012 48 1 0 .694 2.05 4.05 .761 .897 .132 2.61 .633 .003 1 19 CL011a 1944 2012 69 3 0 .642 2.71 5.49 .928 .515 .241 2.71 .594 .064 1 20 CL011b 1940 2012 73 3 0 .628 1.84 4.49 .771 .635 .282 2.83 .561 .050 1 21 CL012a 1940 2012 73 3 0 .375 3.23 11.49 2.099 .720 .220 2.94 .487 -.064 1 22 CL012b 1943 2012 70 3 0 .772 2.36 6.16 1.219 .821 .205 2.61 .488 -.035 1 23 CL013a 1939 2012 74 3 0 .603 1.76 4.73 .899 .871 .187 2.51 .350 -.025 1 24 CL013b 1949 2012 64 3 0 .708 2.38 3.72 .798 .770 .185 2.46 .462 -.098 2 25 CL014a 1938 2012 75 3 0 .506 3.14 6.51 1.278 .644 .247 2.52 .386 -.012 1 26 CL015a 1925 2012 88 3 0 .709 1.90 5.32 1.280 .825 .234 2.67 .444 -.002 2 27 CL016a 1946 2012 67 3 0 .610 4.98 13.32 2.493 .863 .189 2.65 .550 -.020 1 28 CL016b 1944 2012 69 3 0 .520 4.18 11.45 1.994 .773 .201 2.76 .524 .047 1 29 CL017b 1950 2012 63 2 0 .694 2.30 9.88 1.345 .696 .236 2.56 .460 -.054 1 30 CL018a 1946 2012 67 3 0 .624 3.82 8.02 1.369 .584 .271 2.69 .585 -.001 1 31 CL018b 1918 2012 95 4 0 .590 2.50 5.90 1.091 .796 .244 2.50 .419 -.042 1 32 CL020a 1945 2012 68 3 0 .535 3.11 6.05 1.410 .820 .198 2.48 .369 -.002 1 33 CL020b 1948 2012 65 3 0 .573 3.41 7.04 1.598 .917 .139 2.73 .483 .011 1 34 CL021b 1960 2012 53 2 0 .484 1.52 3.26 .647 .755 .225 2.46 .396 -.065 1 35 CL022a 1937 2012 76 3 0 .661 3.17 7.26 1.680 .884 .209 2.50 .457 .047 1 36 CL022b 1933 2012 80 3 0 .696 2.29 4.94 1.148 .888 .179 2.52 .478 .007 2 37 CL023a 1940 2012 73 3 0 .414 3.31 7.62 1.253 .758 .176 2.86 .427 -.025 1 38 CL023b 1959 2012 54 2 0 .544 3.24 5.81 .872 .730 .168 2.73 .468 -.009 2 39 CL024a 1944 2012 69 3 0 .643 2.44 4.99 1.037 .791 .212 2.63 .514 -.001 1 40 CL024b 1960 2012 53 2 0 .535 3.64 11.29 2.497 .922 .174 2.59 .490 -.156 1 41 CL025a 1960 2012 53 2 0 .731 2.14 4.31 .914 .776 .227 2.70 .536 .004 1 42 CL025b 1986 2012 27 1 0 .511 1.96 3.54 .727 .807 .212 2.75 .650 -.052 1 43 CL026a 1933 2012 80 3 0 .587 3.23 9.08 1.671 .813 .221 2.76 .479 .022 3 44 CL026b 1924 2012 89 4 0 .644 2.87 6.71 1.555 .872 .192 2.53 .404 -.006 1 45 CL027a 1941 2012 72 3 0 .327 3.50 6.49 1.188 .731 .183 2.43 .371 -.065 2 46 CL027b 1939 2012 74 3 0 .587 3.72 7.50 1.252 .648 .201 2.46 .379 -.050 1 47 CL028a 1916 2012 97 4 0 .413 1.96 5.59 .956 .823 .227 2.69 .447 -.070 2 48 CL028b 1950 2012 63 2 0 .360 3.32 6.15 .990 .732 .170 2.62 .429 -.018 2 PART 7: DESCRIPTIVE STATISTICS: Crooked Lake 16:22 Wed 09 Apr 2014 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 CL030a 1927 2012 86 3 0 .613 3.17 5.97 1.032 .735 .187 2.62 .550 .054 1 50 CL030b 1919 2012 94 4 0 .417 2.45 6.10 1.079 .803 .197 2.77 .533 .010 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3583 144 0 .566 2.69 13.32 1.186 .773 .197 2.94 .476 -.013 Chronology File CL_tabs.txt: year num seg age raw std res ars 1916 1. 97.000 1.000 1.135 1.130 1.066 1.081 1917 1. 97.000 2.000 2.371 2.315 2.228 2.267 1918 2. 96.000 2.000 2.105 1.355 1.019 1.613 1919 3. 95.333 2.333 1.093 0.897 0.727 1.015 1920 3. 95.333 3.333 2.549 0.829 1.105 1.113 1921 3. 95.333 4.333 1.689 1.192 1.227 1.280 1922 5. 93.600 3.600 1.888 0.619 0.774 0.906 1923 5. 93.600 4.600 2.144 0.750 0.982 0.939 1924 6. 92.833 4.833 2.144 0.589 0.905 0.877 1925 8. 91.625 4.625 2.710 0.703 0.976 0.920 1926 8. 91.625 5.625 2.614 0.733 0.929 0.892 1927 9. 91.000 6.000 2.569 0.759 0.907 0.858 1928 9. 91.000 7.000 2.827 0.798 0.984 0.918 1929 10. 90.300 7.300 2.485 0.652 0.812 0.774 1930 10. 90.300 8.300 2.474 0.814 1.047 0.942 1931 10. 90.300 9.300 2.928 0.787 1.025 0.999 1932 11. 89.455 9.455 2.906 0.860 0.963 0.963 1933 13. 88.000 9.000 2.108 0.570 0.644 0.628 1934 13. 88.000 10.000 2.422 0.662 0.927 0.753 1935 13. 88.000 11.000 2.469 0.726 0.972 0.857 1936 13. 88.000 12.000 2.790 0.782 0.964 0.898 1937 14. 87.143 12.143 3.527 0.968 1.108 1.061 1938 16. 85.625 11.625 4.250 1.214 1.206 1.235 1939 18. 84.333 11.333 3.850 1.053 0.940 1.051 1940 24. 81.500 9.500 3.552 0.949 0.928 0.953 1941 26. 80.769 9.769 3.259 0.875 0.865 0.844 1942 26. 80.769 10.769 3.516 0.977 1.014 0.942 1943 28. 80.000 11.000 4.023 1.087 1.048 1.021 1944 32. 78.625 10.625 3.247 0.841 0.847 0.858 1945 33. 78.303 11.303 3.883 1.029 1.139 1.074 1946 38. 76.816 10.816 3.768 1.015 0.974 1.009 1947 38. 76.816 11.816 4.313 1.160 1.155 1.160 1948 39. 76.513 12.513 3.052 0.777 0.713 0.788 1949 40. 76.200 13.200 2.906 0.781 0.873 0.775 1950 43. 75.279 13.279 3.982 1.017 1.142 1.037 1951 43. 75.279 14.279 4.393 1.183 1.129 1.147 1952 43. 75.279 15.279 3.936 1.090 0.985 1.055 1953 43. 75.279 16.279 4.061 1.166 1.093 1.119 1954 43. 75.279 17.279 4.111 1.142 1.036 1.093 1955 44. 74.886 17.886 3.274 0.931 0.825 0.869 1956 44. 74.886 18.886 2.931 0.870 0.887 0.827 1957 44. 74.886 19.886 3.144 0.960 1.013 0.933 1958 44. 74.886 20.886 3.435 1.025 1.029 0.998 1959 45. 74.422 21.422 3.070 0.962 0.942 0.942 1960 48. 73.083 21.083 2.329 0.755 0.771 0.745 1961 48. 73.083 22.083 3.294 1.058 1.172 1.053 1962 48. 73.083 23.083 3.453 1.114 1.087 1.113 1963 48. 73.083 24.083 3.229 1.024 0.968 1.021 1964 48. 73.083 25.083 3.455 1.107 1.084 1.095 1965 49. 72.571 25.571 3.391 1.105 1.045 1.090 1966 49. 72.571 26.571 2.795 0.934 0.866 0.909 1967 49. 72.571 27.571 3.138 1.060 1.080 1.039 1968 49. 72.571 28.571 3.122 1.082 1.043 1.062 1969 49. 72.571 29.571 3.093 1.100 1.044 1.073 1970 49. 72.571 30.571 3.351 1.198 1.127 1.162 1971 49. 72.571 31.571 3.266 1.200 1.093 1.170 1972 49. 72.571 32.571 3.211 1.171 1.061 1.141 1973 49. 72.571 33.571 3.059 1.139 1.041 1.108 1974 49. 72.571 34.571 3.097 1.147 1.073 1.124 1975 49. 72.571 35.571 2.303 0.870 0.789 0.848 1976 49. 72.571 36.571 2.673 1.001 1.055 0.985 1977 49. 72.571 37.571 2.486 0.958 0.942 0.936 1978 49. 72.571 38.571 2.541 1.000 1.014 0.985 1979 49. 72.571 39.571 1.935 0.777 0.788 0.782 1980 49. 72.571 40.571 2.216 0.888 0.997 0.896 1981 49. 72.571 41.571 2.259 0.942 1.007 0.959 1982 49. 72.571 42.571 2.874 1.243 1.288 1.270 1983 49. 72.571 43.571 2.646 1.119 1.006 1.133 1984 49. 72.571 44.571 2.439 1.026 0.939 1.002 1985 49. 72.571 45.571 2.313 1.016 0.988 0.989 1986 50. 71.660 45.660 2.745 1.229 1.223 1.219 1987 50. 71.660 46.660 2.513 1.131 1.018 1.121 1988 50. 71.660 47.660 2.442 1.098 1.027 1.084 1989 50. 71.660 48.660 2.428 1.138 1.071 1.111 1990 50. 71.660 49.660 1.769 0.821 0.744 0.797 1991 50. 71.660 50.660 1.414 0.662 0.754 0.660 1992 50. 71.660 51.660 1.532 0.708 0.875 0.716 1993 50. 71.660 52.660 1.287 0.598 0.772 0.640 1994 50. 71.660 53.660 1.789 0.850 1.067 0.899 1995 50. 71.660 54.660 1.930 0.974 1.064 1.017 1996 50. 71.660 55.660 1.970 1.035 1.054 1.063 1997 50. 71.660 56.660 1.585 0.809 0.803 0.833 1998 50. 71.660 57.660 2.035 1.081 1.179 1.101 1999 50. 71.660 58.660 1.585 0.817 0.798 0.846 2000 50. 71.660 59.660 1.892 1.029 1.121 1.050 2001 50. 71.660 60.660 1.531 0.843 0.837 0.861 2002 50. 71.660 61.660 1.622 0.927 0.993 0.929 2003 50. 71.660 62.660 1.520 0.889 0.940 0.908 2004 50. 71.660 63.660 1.884 1.106 1.164 1.122 2005 50. 71.660 64.660 1.604 0.939 0.910 0.968 2006 50. 71.660 65.660 1.632 1.068 1.081 1.066 2007 50. 71.660 66.660 1.489 0.969 0.949 0.981 2008 50. 71.660 67.660 1.398 0.941 0.950 0.942 2009 50. 71.660 68.660 1.555 1.052 1.086 1.060 2010 50. 71.660 69.660 1.473 1.007 0.960 0.989 2011 50. 71.660 70.660 1.527 1.023 1.047 1.042 2012 50. 71.660 71.660 1.326 0.926 0.911 0.931