Marconi National Seashore, Massachusetts - MA031 Additional Site Information Jessie Pearl, Kevin Anchukaitis, Neil Pederson, Jeffrey Donnelly Reference: Jessie Pearl, Kevin Anchukaitis, Neil Pederson, Jeffrey Donnelly. 2020. Multivariate Climate Field Reconstructions Using Tree Rings for the Northeastern United States. Journal of Geophysical Research: Atmospheres, Vol. 125, Issue 1, DOI: 10.1029/2019JD031619 NOTES: These data were collected as part of northeastern United States network of Atlantic white cedar. They were used to generate a gridded temperature reconstruction for the region. Two or three cores per tree were extracted from each tree and labelled as "A", "B" or "C". Funding: US National Science Foundation grants P2C2; AGS-1304262, and AGS-1501856 COFECHA output: Chronology file name : MA031.CRN Measurement file name : MA031.RWL Date checked : 14FEB20 Checked by : B. Bauer Beginning year : 1802 Ending year : 2014 Principal investigators: Jessie Pearl Kevin Anchukaitis Neil Pederson Jeffrey Donnelly Site name : Marconi National Seashore Site location : Mass. Species information : CHTH ATLANTIC WHITE-CEDAR Latitude : 4155 Longitude : -06959 Elevation : 2M Series intercorrelation: 0.636 Avg mean sensitivity : 0.245 Avg standard deviation : 0.569 Avg autocorrelation : 0.744 Number dated series : 83 Segment length tested : 50 Number problem segments: 10 Pct problem segments : 2.23 PART 5: CORRELATION OF SERIES BY SEGMENTS: Marconi National Seashore 11:12 Sat 14 Feb 2020 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 1800 1825 1850 1875 1900 1925 1950 1975 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 MRC01A 1963 2013 .67 .66 2 MRC02A 1958 2013 .62 .63 3 MRC02B 1940 2013 .55 .65 .55 4 MRC03A 1868 2013 .74 .73 .79 .82 .71 .67 5 MRC03B 1855 2013 .74 .71 .74 .79 .66 .61 6 MRC04A 1956 2013 .68 .70 7 MRC05A 1867 2013 .83 .81 .79 .75 .74 .66 8 MRC05B 1854 2013 .53 .75 .75 .75 .74 .72 9 MRC05C 1862 2013 .80 .84 .80 .54 .41 .26A 10 MRC06A 1862 2013 .60 .62 .82 .79 .79 .77 11 MRC06B 1912 2013 .62 .72 .77 .77 12 MRC07A 1887 2013 .75 .84 .80 .71 .73 13 MRC07B 1881 2013 .77 .79 .76 .80 .80 14 MRC08B 1868 2013 .73 .74 .71 .59 .68 .69 15 MRC08C 1905 2013 .71 .71 .73 .71 16 MRC09A 1844 2013 .33 .35 .46 .64 .65 .58 .61 17 MRC09B 1870 2013 .46 .52 .63 .69 .46 .48 18 MRC101A 1855 2013 .64 .84 .85 .81 .81 .83 19 MRC101B 1862 2013 .69 .73 .81 .83 .80 .81 20 MRC102B 1894 2013 .68 .70 .75 .74 .73 21 MRC103A 1847 2013 .29A .31A .56 .70 .46 .42 .58 22 MRC103B 1861 2013 .65 .74 .76 .79 .72 .67 23 MRC105A 1850 2013 .64 .75 .73 .79 .82 .79 24 MRC105B 1866 2013 .53 .47 .51 .54 .44 .36 25 MRC106A 1880 2013 .48 .59 .58 .48 .51 26 MRC106B 1874 2013 .54 .56 .63 .64 .52 .42 27 MRC107A 1875 2013 .48 .58 .83 .82 .69 28 MRC108A 1850 2013 .64 .54 .55 .71 .76 .65 29 MRC11A 1917 2013 .54 .71 .65 .50 30 MRC11B 1905 2013 .50 .66 .69 .69 31 MRC12A 1908 2013 .39 .54 .69 .74 32 MRC13B 1862 2013 .57 .56 .67 .72 .63 .64 33 MRC14A 1877 2013 .65 .60 .68 .75 .67 34 MRC14B 1851 2013 .60 .67 .50 .51 .71 .68 35 MRC15A 1846 2013 .49 .52 .54 .67 .71 .65 .67 36 MRC15B 1857 2013 .46 .62 .75 .75 .73 .63 37 MRC16A 1940 2013 .67 .75 .77 38 MRC16B 1946 2008 .67 .72 .72 39 MRC17A 1870 2013 .66 .71 .75 .75 .71 .73 40 MRC17B 1856 2013 .63 .77 .82 .80 .80 .85 41 MRC18A 1803 2013 .69 .49 .63 .68 .64 .72 .76 .80 42 MRC18B 1802 2013 .62 .44 .58 .74 .71 .72 .76 .81 43 MRC19B 1883 2013 .57 .65 .79 .76 .72 44 MRC20A 1914 2013 .26A .36 .61 .63 45 MRC20B 1862 2013 .34B .32B .34 .61 .70 .68 46 MRC21A 1874 2013 .66 .65 .83 .91 .69 .66 47 MRC21B 1874 2013 .58 .58 .74 .73 .54 .55 48 MRC22A 1846 2013 .47 .46 .47 .49 .46 .55 .48 49 MRC22B 1816 2013 .42 .46 .51 .47 .69 .39 .24B .32A 50 MRC24B 1902 2013 .74 .79 .70 .62 51 MRC24C 1903 2013 .72 .84 .79 .78 52 MRC24D 1923 2013 .83 .83 .85 .80 53 MRC25B 1894 2013 .53 .60 .64 .64 .62 54 MRC26A 1847 2013 .68 .63 .58 .72 .81 .75 .70 55 MRC26B 1851 2013 .72 .69 .84 .81 .76 .74 56 MRC27B 1882 2013 .45 .65 .74 .76 .79 57 MRC28A 1879 2013 .69 .69 .66 .71 .67 58 MRC30A 1838 2013 .56 .59 .69 .76 .81 .75 .71 59 MRC30B 1881 2013 .65 .77 .80 .76 .63 60 MRC31A 1882 2013 .53 .64 .71 .71 .68 61 MRC31B 1875 2013 .50 .74 .77 .62 .60 62 MRC32A 1823 2013 .49 .50 .69 .72 .72 .68 .76 .72 63 MRC32B 1861 2013 .64 .66 .83 .83 .81 .75 64 MRC33A 1926 2014 .77 .60 .56 65 MRC34A 1889 2013 .78 .77 .72 .76 .80 66 MRC34B 1872 2013 .70 .70 .67 .73 .65 .63 67 MRC35A 1830 2013 .50 .36 .50 .75 .54 .41 .46 68 MRC35B 1820 2013 .60 .49 .38 .35 .55 .67 .47 .41 69 MRC36A 1866 2013 .69 .72 .69 .67 .63 .63 70 MRC36B 1885 2013 .63 .63 .68 .74 .71 71 MRC37A 1861 2013 .64 .53 .66 .83 .76 .76 72 MRC37B 1822 2013 .45 .46 .57 .54 .63 .68 .63 .59 73 MRC38A 1888 2013 .74 .79 .69 .67 .67 74 MRC38B 1946 2013 .64 .66 .64 75 MRC39A 1850 2013 .66 .60 .69 .84 .79 .71 76 MRC39B 1856 2013 .70 .67 .76 .87 .84 .73 77 MRC40A 1882 2013 .79 .77 .78 .80 .86 78 MRC40B 1911 2013 .61 .74 .79 .82 79 MRC41B 1856 2013 .40 .61 .74 .87 .77 .65 80 MRC43A 1882 2013 .72 .78 .82 .79 .77 81 MRC43B 1866 2013 .37B .36B .76 .68 .63 .59 82 MRC45A 1867 2013 .67 .58 .50 .64 .73 .74 83 MRC45B 1927 2013 .61 .78 .78 Av segment correlation .55 .48 .59 .63 .68 .71 .69 .67 PART 7: DESCRIPTIVE STATISTICS: Marconi National Seashore 11:12 Sat 14 Feb 2020 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 MRC01A 1963 2013 51 2 0 .666 1.50 3.82 .640 .758 .213 2.32 .407 -.061 1 2 MRC02A 1958 2013 56 2 0 .629 1.52 2.56 .444 .324 .253 2.73 .455 .096 2 3 MRC02B 1940 2013 74 3 0 .523 1.23 2.24 .376 .391 .251 2.58 .410 -.003 1 4 MRC03A 1868 2013 146 6 0 .714 1.07 2.20 .392 .708 .219 2.82 .457 .054 2 5 MRC03B 1855 2013 159 6 0 .690 1.29 3.08 .502 .627 .246 2.72 .457 .033 1 6 MRC04A 1956 2013 58 2 0 .686 1.28 2.00 .370 .496 .258 2.50 .459 -.017 2 7 MRC05A 1867 2013 147 6 0 .661 1.02 2.39 .532 .797 .289 2.41 .342 .010 1 8 MRC05B 1854 2013 160 6 0 .614 .98 2.54 .441 .658 .306 2.62 .359 .031 1 9 MRC05C 1862 2013 152 6 1 .591 .93 2.46 .480 .753 .270 2.65 .489 .033 1 10 MRC06A 1862 2013 152 6 0 .692 1.24 3.98 .820 .873 .245 2.52 .379 -.001 4 11 MRC06B 1912 2013 102 4 0 .716 1.46 3.28 .637 .765 .242 2.77 .514 .006 1 12 MRC07A 1887 2013 127 5 0 .719 1.19 3.58 .737 .799 .340 2.84 .451 .008 1 13 MRC07B 1881 2013 133 5 0 .748 1.41 4.02 .909 .857 .312 2.81 .467 .019 1 14 MRC08B 1868 2013 146 6 0 .672 1.03 2.35 .461 .761 .238 2.64 .502 -.007 1 15 MRC08C 1905 2013 109 4 0 .703 1.19 2.79 .498 .517 .296 2.64 .462 .054 1 16 MRC09A 1844 2013 170 7 0 .516 .85 2.84 .570 .868 .250 2.76 .435 -.030 1 17 MRC09B 1870 2013 144 6 0 .500 .79 2.77 .592 .870 .272 2.92 .409 -.010 1 18 MRC101A 1855 2013 159 6 0 .768 1.20 3.49 .616 .784 .254 2.68 .428 .003 1 19 MRC101B 1862 2013 152 6 0 .765 1.29 3.37 .615 .750 .266 2.60 .388 .022 3 20 MRC102B 1894 2013 120 5 0 .692 1.28 2.60 .437 .596 .232 2.80 .471 .033 1 21 MRC103A 1847 2013 167 7 2 .455 1.30 3.40 .695 .886 .191 2.74 .446 -.037 1 22 MRC103B 1861 2013 153 6 0 .673 1.23 4.17 .613 .880 .198 2.59 .401 -.033 1 23 MRC105A 1850 2013 164 6 0 .727 .76 3.56 .681 .947 .267 2.84 .561 .043 1 24 MRC105B 1866 2013 148 6 0 .486 .44 2.09 .465 .961 .271 2.57 .331 .027 2 25 MRC106A 1880 2013 134 5 0 .480 1.17 2.67 .470 .782 .217 2.62 .443 .021 1 26 MRC106B 1874 2013 140 6 0 .518 1.31 2.40 .361 .483 .216 2.58 .470 -.056 1 27 MRC107A 1875 2013 139 5 0 .654 1.14 3.08 .589 .723 .275 2.70 .508 .006 1 28 MRC108A 1850 2013 164 6 0 .623 1.01 2.71 .497 .782 .251 3.03 .512 -.038 1 29 MRC11A 1917 2013 97 4 0 .531 1.47 3.91 .543 .537 .239 2.87 .414 .046 1 30 MRC11B 1905 2013 109 4 0 .588 1.51 2.94 .547 .713 .227 2.65 .399 .058 2 31 MRC12A 1908 2013 106 4 0 .604 .73 2.48 .502 .831 .340 2.75 .565 -.036 1 32 MRC13B 1862 2013 152 6 0 .618 1.45 2.95 .496 .637 .221 2.55 .378 -.002 1 33 MRC14A 1877 2013 137 5 0 .610 1.23 3.88 .672 .848 .238 2.50 .356 -.080 1 34 MRC14B 1851 2013 163 6 0 .581 1.15 3.04 .616 .807 .249 2.63 .379 -.003 1 35 MRC15A 1846 2013 168 7 0 .609 .96 2.30 .450 .787 .252 2.59 .431 .033 1 36 MRC15B 1857 2013 157 6 0 .571 1.33 2.87 .594 .779 .241 2.51 .386 -.032 1 37 MRC16A 1940 2013 74 3 0 .687 1.50 2.52 .497 .605 .240 2.72 .497 .024 1 38 MRC16B 1946 2008 63 3 0 .673 1.57 2.53 .437 .656 .183 2.65 .513 .029 1 39 MRC17A 1870 2013 144 6 0 .692 1.45 2.92 .517 .566 .262 2.65 .393 -.033 1 40 MRC17B 1856 2013 158 6 0 .742 1.44 2.92 .570 .538 .303 2.53 .422 .019 1 41 MRC18A 1803 2013 211 8 0 .684 .97 3.98 .834 .921 .233 2.65 .405 .042 1 42 MRC18B 1802 2013 212 8 0 .697 .95 3.84 .721 .920 .210 2.68 .401 -.014 1 43 MRC19B 1883 2013 131 5 0 .666 1.69 3.69 .563 .474 .273 2.54 .344 .008 1 44 MRC20A 1914 2013 100 4 1 .474 1.46 3.98 1.034 .933 .207 2.71 .451 .048 1 45 MRC20B 1862 2013 152 6 2 .499 1.03 2.64 .642 .865 .263 2.94 .441 .051 1 46 MRC21A 1874 2013 140 6 0 .702 1.87 3.53 .607 .685 .220 2.61 .358 .011 1 47 MRC21B 1874 2013 140 6 0 .595 1.35 3.26 .550 .830 .196 2.69 .470 .028 1 48 MRC22A 1846 2013 168 7 0 .478 1.06 3.63 .838 .913 .212 2.57 .370 .000 1 PART 7: DESCRIPTIVE STATISTICS: Marconi National Seashore 11:12 Sat 14 Feb 2020 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 MRC22B 1816 2013 198 8 2 .420 1.15 4.74 .860 .929 .195 2.86 .507 -.004 1 50 MRC24B 1902 2013 112 4 0 .681 1.70 2.85 .521 .602 .226 2.55 .347 .056 2 51 MRC24C 1903 2013 111 4 0 .679 1.35 2.53 .445 .452 .277 2.67 .502 .018 1 52 MRC24D 1923 2013 91 4 0 .778 1.48 3.12 .514 .343 .306 2.79 .424 .027 1 53 MRC25B 1894 2013 120 5 0 .571 1.56 3.06 .491 .637 .218 2.52 .399 -.045 1 54 MRC26A 1847 2013 167 7 0 .688 .89 3.73 .784 .879 .355 2.97 .532 -.023 1 55 MRC26B 1851 2013 163 6 0 .752 .97 3.69 .682 .810 .316 2.57 .371 .018 3 56 MRC27B 1882 2013 132 5 0 .634 1.23 2.71 .429 .636 .235 2.67 .401 -.015 1 57 MRC28A 1879 2013 135 5 0 .667 1.43 2.89 .548 .671 .263 2.67 .394 .020 1 58 MRC30A 1838 2013 176 7 0 .664 .77 2.67 .416 .831 .228 2.77 .459 -.007 2 59 MRC30B 1881 2013 133 5 0 .667 .54 1.11 .219 .740 .250 2.48 .331 -.070 1 60 MRC31A 1882 2013 132 5 0 .620 1.32 3.09 .472 .649 .221 2.84 .482 -.028 2 61 MRC31B 1875 2013 139 5 0 .598 1.07 2.35 .353 .589 .230 2.77 .498 .014 1 62 MRC32A 1823 2013 191 8 0 .640 1.19 2.96 .591 .835 .241 2.67 .433 -.035 1 63 MRC32B 1861 2013 153 6 0 .729 1.11 2.31 .343 .486 .230 2.87 .545 .009 1 64 MRC33A 1926 2014 89 3 0 .639 1.61 3.73 .524 .600 .232 2.66 .465 -.057 1 65 MRC34A 1889 2013 125 5 0 .741 .88 1.79 .343 .645 .298 2.66 .413 -.007 2 66 MRC34B 1872 2013 142 6 0 .673 .84 2.03 .408 .744 .282 2.63 .420 -.048 2 67 MRC35A 1830 2013 184 7 0 .510 1.07 3.56 .785 .956 .173 2.57 .402 -.017 1 68 MRC35B 1820 2013 194 8 0 .480 1.20 3.68 .797 .927 .175 2.67 .378 -.025 1 69 MRC36A 1866 2013 148 6 0 .659 1.00 2.08 .420 .841 .196 2.48 .340 .007 1 70 MRC36B 1885 2013 129 5 0 .666 1.28 2.72 .465 .738 .204 2.67 .457 .010 1 71 MRC37A 1861 2013 153 6 0 .691 1.06 2.50 .504 .767 .265 2.71 .413 .023 2 72 MRC37B 1822 2013 192 8 0 .568 1.01 2.47 .468 .819 .223 2.80 .511 .013 1 73 MRC38A 1888 2013 126 5 0 .687 .93 3.00 .369 .615 .252 2.75 .401 -.004 1 74 MRC38B 1946 2013 68 3 0 .638 .94 1.92 .367 .583 .295 2.59 .414 -.029 1 75 MRC39A 1850 2013 164 6 0 .699 1.27 2.58 .507 .780 .212 2.64 .407 .007 1 76 MRC39B 1856 2013 158 6 0 .721 1.19 3.04 .600 .756 .258 2.65 .451 -.009 1 77 MRC40A 1882 2013 132 5 0 .785 1.36 2.49 .390 .402 .256 2.61 .509 .028 2 78 MRC40B 1911 2013 103 4 0 .709 1.85 3.22 .433 .345 .215 2.63 .472 -.005 2 79 MRC41B 1856 2013 158 6 0 .617 1.23 2.89 .507 .796 .206 2.72 .411 -.013 1 80 MRC43A 1882 2013 132 5 0 .763 1.40 3.14 .463 .639 .210 2.62 .447 -.026 1 81 MRC43B 1866 2013 148 6 2 .577 1.46 3.51 .662 .774 .228 2.87 .492 .018 2 82 MRC45A 1867 2013 147 6 0 .621 1.48 7.83 1.183 .927 .256 2.54 .416 .053 1 83 MRC45B 1927 2013 87 3 0 .648 1.34 2.95 .658 .816 .260 2.65 .480 .029 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 11440 449 10 .636 1.18 7.83 .569 .744 .245 3.03 .433 .003