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IMPLICATIONS OF SINGLE-STEP GRAPHITIZATION FOR RECONSTRUCTING LATE HOLOCENE RELATIVE SEA-LEVEL USING RADIOCARBON-DATED ORGANIC COASTAL SEDIMENT

Published online by Cambridge University Press:  10 August 2022

Juliet P Sefton Open the ORCID record for Juliet P Sefton [Opens in a new window] ,
Andrew C Kemp ,
Kathryn L Elder Open the ORCID record for Kathryn L Elder [Opens in a new window] ,
Roberta L Hansman  and
Mark L Roberts
Juliet P Sefton*
Affiliation:
Department of Earth and Ocean Sciences, Tufts University, Medford, MA02155, USA
Andrew C Kemp
Affiliation:
Department of Earth and Ocean Sciences, Tufts University, Medford, MA02155, USA
Kathryn L Elder
Affiliation:
National Ocean Sciences Accelerator Mass Spectrometry Facility, Woods Hole Oceanographic Institution, Woods Hole, MA02543, USA
Roberta L Hansman
Affiliation:
National Ocean Sciences Accelerator Mass Spectrometry Facility, Woods Hole Oceanographic Institution, Woods Hole, MA02543, USA
Mark L Roberts
Affiliation:
National Ocean Sciences Accelerator Mass Spectrometry Facility, Woods Hole Oceanographic Institution, Woods Hole, MA02543, USA
*
*Corresponding author. Email: [email protected]
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Abstract

Late Holocene relative sea-level reconstructions are commonly generated using proxies preserved in salt-marsh and mangrove sediment. These depositional environments provide abundant material for radiocarbon dating in the form of identifiable macrofossils (salt marshes) and bulk organic sediment (mangroves). We explore if single-step graphitization of these samples in preparation for radiocarbon dating can increase the number and temporal resolution of relative sea-level reconstructions without a corresponding increase in cost. Dating of salt-marsh macrofossils from the northeastern United States and bulk mangrove sediment from the Federated States of Micronesia indicates that single-step graphitization generates radiocarbon ages that are indistinguishable from replicates prepared using traditional graphitization, but with a modest increase in error (mean/maximum of 6.25/15 additional 14C yr for salt-marsh macrofossils). Low 12C currents measured on bulk mangrove sediment following single-step graphitization likely render them unreliable despite their apparent accuracy. Simulated chronologies for six salt-marsh cores indicate that having twice as many radiocarbon dates (since single-step graphitization costs ∼50% of traditional graphitization) results in narrower confidence intervals for sample age estimated by age-depth models when the additional error from the single-step method is less than ∼50 14C yr (∼30 14C yr if the chronology also utilizes historical age markers). Since these thresholds are greater than our empirical estimates of the additional error, we conclude that adopting single-step graphitization for radiocarbon measurements on plant macrofossils is likely to increase precision of age-depth models by more than 20/10% (without/with historical age markers). This improvement can be implemented without additional cost.

Keywords

age-depth modelmangroveMassachusettsMicronesiasalt marsh
Type
Research Article
Information
Radiocarbon , Volume 64 , Issue 5 , October 2022 , pp. 1139 - 1158
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Copyright
© The Author(s), 2022. Published by Cambridge University Press for the Arizona Board of Regents on behalf of the University of Arizona

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References

REFERENCES

Athens, JS, Stevenson, J. 2012. Pohnpei coring records: the natural distribution of cyrtosperma chamissonis . Journal of Pacific Archaeology 3(1):14.Google Scholar
Bertness, MD. 1991. Zonation of spartina patens and spartina alterniflora in New England salt marsh. Ecology 72(1):138–148.CrossRefGoogle Scholar
Blaauw, M, Christen, JA. 2011. Flexible paleoclimate age-depth models using an autoregressive gamma process. Bayesian Analysis 6(3):457–474, 418.CrossRefGoogle Scholar
Corbett, DR, Walsh, JP. 2015. 210lead and 137cesium: establishing a chronology for the last century. In: Shennan I, Long AJ, Horton BP, editors. Handbook of sea level research. Chichester: John Wiley & Sons. p. 361–372.CrossRefGoogle Scholar
Daly, JF, Belknap, DF, Kelley, JT, Bell, T. 2007. Late holocene sea-level change around newfoundland. Canadian Journal of Earth Sciences 44(10):1453–1465.CrossRefGoogle Scholar
Donnelly, JP. 2006. A revised late holocene sea-level record for northern Massachusetts, USA. Journal of Coastal Research. 22(5):1051–1061.CrossRefGoogle Scholar
Elder, KL, Roberts, ML, Walther, T, Xu, L. 2019. Single step production of graphite from organic samples for radiocarbon measurements. Radiocarbon 61(6):1843–1854.CrossRefGoogle Scholar
Eleuterius, L. 1976. The distribution of juncus roemerianus in the salt marshes of North America. Chesapeake Science 17(4):289–292.CrossRefGoogle Scholar
Ellison, JC. 1993. Mangrove retreat with rising sea-level, Bermuda. Estuarine, Coastal and Shelf Science 37(1):75–87.CrossRefGoogle Scholar
Engelhart, SE, Horton, BP. 2012. Holocene sea level database for the atlantic coast of the united states. Quaternary Science Reviews 54:12–25.CrossRefGoogle Scholar
Fujimoto, K, Miyagi, T, Kikuchi, T. 1995. Formative and maintainable mechanisms of mangrove habitats in micronesia and the phillipines. In: Miyagi T, editor. Rapid sea level rise and mangrove habitat. Gifu University. p. 91–98.Google Scholar
Fujimoto, K, Miyagi, T, Kikuchi, T, Kawana, T. 1996. Mangrove habitat formation and response to holocene sea-level changes on kosrae island, micronesia. Mangroves and Salt Marshes 1(1):47–57.CrossRefGoogle Scholar
Gabriel, BC, de la Cruz, AA. 1974. Species composition, standing stock, and net primary production of a salt marsh community in mississippi. Chesapeake Science 15(2):72–77.CrossRefGoogle Scholar
Gagnon, AR, McNichol, AP, Donoghue, JC, Stuart, DR, von Reden, K, Hayes, NJM, Schneider, R, Elder, K, Bellino, M, Long, P. 2000. The nosams sample preparation laboratory in the next millenium: Progress after the woce program. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 172(1–4):409–415.CrossRefGoogle Scholar
Gehrels, WR, Dangendorf, S, Barlow, N, Saher, M, Long, A, Woodworth, P, Piecuch, C, Berk, K. 2020. A preindustrial sea-level rise hotspot along the Atlantic coast of North America. Geophysical Research Letters 47(4):e2019GL085814.CrossRefGoogle Scholar
Gehrels, WR, Szkornik, K, Bartholdy, J, Kirby, JR, Bradley, SL, Marshall, WA, Heinemeier, J, Pedersen, JB. 2006. Late Holocene sea-level changes and isostasy in western Denmark. Quaternary Research 66(2):288–302.CrossRefGoogle Scholar
Gerlach, MJ, Engelhart, SE, Kemp, AC, Moyer, RP, Smoak, JM, Bernhardt, CE, Cahill, N. 2017. Reconstructing common era relative sea-level change on the Gulf Coast of Florida. Marine Geology 390:254–269.CrossRefGoogle Scholar
Haslett, J, Parnell, A. 2008. A simple monotone process with application to radiocarbon-dated depth chronologies. Journal of the Royal Statistical Society: Series C (Applied Statistics) 57(4):399–418.Google Scholar
Johnson, BJ, Moore, KA, Lehmann, C, Bohlen, C, Brown, TA. 2007. Middle to late holocene fluctuations of c3 and c4 vegetation in a northern New England salt marsh, Sprague Marsh, Phippsburg Maine. Organic Geochemistry 38(3):394–403.CrossRefGoogle Scholar
Kanawa, T, Miyagi, T, Fujimoto, K, Kikuchi, T. 1995. Late holocene sea-level changes and mangrove development in Kosrae Island, the Carolines, Micronesia. In: Kikuchi T, editor. Rapid sea level rise and mangrove habitat. Gifu, Japan: Institute for Basin Ecosystem Studies, Gifu University. p. 1–8.Google Scholar
Kemp, AC, Bernhardt, CE, Horton, BP, Vane, CH, Peltier, WR, Hawkes, AD, Donnelly, JP, Parnell, AC, Cahill, N. 2014. Late Holocene sea- and land-level change on the U.S. Southeastern Atlantic Coast. Marine Geology 357:90–100.CrossRefGoogle Scholar
Kemp, AC, Hawkes, AD, Donnelly, JP, Vane, CH, Horton, BP, Hill, TD, Anisfeld, SC, Parnell, AC, Cahill, N. 2015. Relative sea-level change in Connecticut (USA) during the last 2200 years. Earth and Planetary Science Letters 428:217–229.CrossRefGoogle Scholar
Kemp, AC, Horton, B, Donnelly, JP, Mann, ME, Vermeer, M, Rahmstorf, S. 2011. Climate related sea-level variations over the past two millennia. Proceedings of the National Academy of Sciences 108(27):11017–11022.CrossRefGoogle ScholarPubMed
Kemp, AC, Horton, BP, Vane, CH, Corbett, DR, Bernhardt, CE, Engelhart, SE, Anisfeld, SC, Parnell, AC, Cahill, N. 2013a. Sea-level change during the last 2500 years in new jersey, USA. Quaternary Science Reviews 81:90–104.CrossRefGoogle Scholar
Kemp, AC, Kegel, JJ, Culver, SJ, Barber, DC, Mallinson, DJ, Leorri, E, Bernhardt, CE, Cahill, N, Riggs, SR, Woodson, AL et al. 2017. Extended Late Holocene relative sea-level histories for North Carolina, USA. Quaternary Science Reviews 160:13–30.CrossRefGoogle Scholar
Kemp, AC, Nelson, AR, Horton, BP. 2013b. Radiocarbon dating of plant macrofossils in tidal marsh sediment. In: Schroder, J, editor. Treatise on geomorphology. San Diego, CA: Academic Press. p. 370–388.CrossRefGoogle Scholar
Kemp, AC, Vane, CH, Horton, BP, Culver, SJ. 2010. Stable carbon isotopes as potential sea-level indicators in salt marshes, North Carolina, USA. The Holocene 20(4):623–636.CrossRefGoogle Scholar
Kemp, AC, Vane, CH, Khan, NS, Ellison, JC, Engelhart, SE, Horton, BP, Nikitina, D, Smith, SR, Rodrigues, LJ, Moyer, RP. 2019. Testing the utility of geochemical proxies to reconstruct holocene coastal environments and relative sea level: a case study from Hungry Bay, Bermuda. Open Quaternary 5:1–17.CrossRefGoogle Scholar
Kemp, AC, Wright, AJ, Edwards, RJB, Brain, M, Cahill, N, Kopp, RE, Horton, BP, Charman, DJ, Hawkes, AD, Hill, TD et al. 2018. Relative sea-level change in Newfoundland, Canada during the past ∼3000 years. Quaternary Science Reviews 201:89–110.CrossRefGoogle Scholar
Kołaczek, P, Gałka, M, Lamentowicz, M, Marcisz, K, Kajukało-Drygalska, K, Karpińska-Kołaczek, M. 2019. Increased radiocarbon dating resolution of ombrotrophic peat profiles reveals periods of disturbance which were previously undetected. Quaternary Geochronology 52:21–28.CrossRefGoogle Scholar
Kopp, RE, Kemp, AC, Bitterman, K, Horton, BP, Donnelly, JP, Gehrels, WR, Hay, C, Mitrovica, JX, Morrow, E, Rahmstorf, S. 2016. Temperature-driven global sea-level variability in the common era. Proceedings of the National Academy of Sciences 113(11):E1434–E1441.CrossRefGoogle ScholarPubMed
Long, AJ, Woodroffe, SA, Milne, GA, Bryant, CL, Simpson, MJR, Wake, LM. 2012. Relative sea-level change in greenland during the last 700yrs and ice sheet response to the Little Ice Age. Earth and Planetary Science Letters 315–316:76–85.CrossRefGoogle Scholar
Marshall, W. 2015. Chronohorizons: Indirect and unique event dating methods for sea-level reconstructions. In: Shennan I, Long AJ, Horton BP, editors. Handbook of sea-level research. Wiley. p. 373–385.CrossRefGoogle Scholar
Niering, WA, Warren, RS, Weymouth, CG. 1977. Our dynamic tidal marshes: vegetation changes as revealed by peat analysis.Google Scholar
Parnell, AC, Gehrels, WR. 2015. Using chronological models in Late Holocene sea-level reconstructions from saltmarsh sediments. In: Shennan I, Long AJ, Horton BP, editors. Handbook of sea-level research. John Wiley & Sons. p. 500–513.Google Scholar
Parnell, AC, Haslett, J, Allen, JRM, Buck, CE, Huntley, B. 2008. A flexible approach to assessing synchroneity of past events using bayesian reconstructions of sedimentation history. Quaternary Science Reviews 27(19-20):1872–1885.CrossRefGoogle Scholar
Peltier, WR. 1996. Global sea level rise and glacial isostatic adjustment: an analysis of data from the east coast of North America. Geophysical Research Letters 23:GL00848.CrossRefGoogle Scholar
Piecuch, CG, Huybers, P, Hay, CC, Kemp, AC, Little, CM, Mitrovica, JX, Ponte, RM, Tingley, MP. 2018. Origin of spatial variation in us east coast sea-level trends during 1900–2017. Nature 564(7736):400–404.CrossRefGoogle ScholarPubMed
Redfield, AC. 1972. Development of a New England salt marsh. Ecological Monographs 42(2):201–237.CrossRefGoogle Scholar
Reimer, PJ, Austin, WE, Bard, E, Bayliss, A, Blackwell, PG, Ramsey, CB, Butzin, M, Cheng, H, Edwards, RL, Friedrich, M. 2020. The Intcal20 Northern Hemisphere radiocarbon age calibration curve (0–55 cal kbp). Radiocarbon 62(4):725–757.CrossRefGoogle Scholar
Roberts, M, Elder, K, Jenkins, W, Gagnon, A, Xu, L, Hlavenka, J, Longworth, B. 2019. 14C blank corrections for 25–100 μg samples at the National Ocean Sciences AMS Laboratory. Radiocarbon 61(5):1403–1411.CrossRefGoogle Scholar
Roberts, ML, Burton, JR, Elder, KL, Longworth, BE, McIntyre, CP, von Reden, KF, Han, B, Rosenheim, BE, Jenkins, WJ, Galutschek, E. 2010. A high-performance 14C accelerator mass spectrometry system. Radiocarbon 52(2):228–235.CrossRefGoogle Scholar
Scott, DB, Williamson, MA, Duffett, TE. 1981. Marsh foraminifera of prince edward island: their recent distribution and application for former sea-level studies. Maritime Sediments and Atlantic Geology 17:98–129.Google Scholar
Sefton, J, Woodroffe, S, Ascough, P. 2021. Radiocarbon dating of mangrove sediments. In: Sidik F, Friess DA, editors. Dynamic sedimentary environments of mangrove coasts. Elsevier. p. 199–215.CrossRefGoogle Scholar
Stuiver, M, Polach, HA. 1977. Reporting of 14C data. Radiocarbon 19(3):355–363.CrossRefGoogle Scholar
Swindles, GT, Blundell, A, Roe, HM, Hall, VA. 2010. A 4500-year proxy climate record from peatlands in the north of ireland: The identification of widespread summer ‘drought phases’? Quaternary Science Reviews 29(13):1577–1589.CrossRefGoogle Scholar
van de Plassche, O, van der Borg, K, de Jong, AFM. 1998. Sea level-climate correlation during the past 1400 yr. Geology 26(4):319–322.2.3.CO;2>CrossRefGoogle Scholar
Vogel, JS, Southon, JR, Nelson, DE. 1987. Catalyst and binder effects in the use of filamentous graphite for ams. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 29(1):50–56.CrossRefGoogle Scholar
Walker, JS, Kopp, RE, Shaw, TA, Cahill, N, Khan, NS, Barber, DC, Ashe, EL, Brain, MJ, Clear, JL, Corbett, DR et al. 2021. Common era sea-level budgets along the U.S. Atlantic coast. Nature Communications 12(1):1841.CrossRefGoogle ScholarPubMed
Wang, X-C, Chen, R, Berry, A. 2003. Sources and preservation of organic matter in plum island salt marsh sediments (MA, USA): long-chain n-alkanes and stable carbon isotope compositions. Estuarine, Coastal and Shelf Science 58(4):917–928.CrossRefGoogle Scholar
Woodroffe, SA, Long, AJ, Milne, GA, Bryant, CL, Thomas, AL. 2015a. New constraints on Late Holocene eustatic sea-level changes from Mahé, Seychelles. Quaternary Science Reviews 115:1–16.CrossRefGoogle Scholar
Woodroffe, SA, Long, AJ, Punwong, P, Selby, K, Bryant, CL, Marchant, R. 2015b. Radiocarbon dating of mangrove sediments to constrain Holocene relative sea-level change on zanzibar in the southwest indian ocean. The Holocene 25(5):820–831.CrossRefGoogle Scholar
Wright, AJ, Edwards, RJ, van de Plassche, O, Blaauw, M, Parnell, AC, van der Borg, K, de Jong, AF, Roe, HM, Selby, K, Black, S. 2017. Reconstructing the accumulation history of a saltmarsh sediment core: Which age-depth model is best? Quaternary Geochronology 39:35–67.CrossRefGoogle Scholar
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