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https://hdl.handle.net/10356/153037
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DC Field | Value | Language |
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dc.contributor.author | Wan, Jeannette Xiu Wen | en_US |
dc.contributor.author | Meltzner, Aron J. | en_US |
dc.contributor.author | Switzer, Adam D. | en_US |
dc.contributor.author | Lin, Ke | en_US |
dc.contributor.author | Wang, Xianfeng | en_US |
dc.contributor.author | Bradley, Sarah L. | en_US |
dc.contributor.author | Natawidjaja, Danny H. | en_US |
dc.contributor.author | Suwargadi, Bambang W. | en_US |
dc.contributor.author | Horton, Benjamin Peter | en_US |
dc.date.accessioned | 2021-11-03T05:35:18Z | - |
dc.date.available | 2021-11-03T05:35:18Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Wan, J. X. W., Meltzner, A. J., Switzer, A. D., Lin, K., Wang, X., Bradley, S. L., Natawidjaja, D. H., Suwargadi, B. W. & Horton, B. P. (2020). Relative sea-level stability and the radiocarbon marine reservoir correction at Natuna island, Indonesia, since 6400 yr BP. Marine Geology, 430, 106342-. https://dx.doi.org/10.1016/j.margeo.2020.106342 | en_US |
dc.identifier.issn | 0025-3227 | en_US |
dc.identifier.uri | https://hdl.handle.net/10356/153037 | - |
dc.description.abstract | A high-precision relative sea level (RSL) record over the past 6400 years, reconstructed from fossil coral microatoll colonies, is reported for Natuna Island, Indonesia. The timing of 11 fossil microatolls from four sites on Natuna Island is constrained by replicate 14C and 230Th dates. We investigate the local marine reservoir correction (∆R) using the replicate dates. The two sets of dates become aligned if a Marine20 ∆R of −143 ± 176 yr, 1σ (Marine13 ∆R of 15 ± 63 yr) is assigned to the 14C dates. The distribution of microatoll ages and elevations indicates that RSL was relatively stable from 6400 to 1400 yr BP at 0.2–0.7 ± 0.4 m (2σ) higher than present, before a fall to current levels. A comparison with the predictions of a suite of glacial isostatic adjustment (GIA) models for Southeast Asia suggests refinements are needed in ice-history models to fully capture our RSL data. These new constraints on past RSL of the Sunda Shelf contribute to further calibration of GIA models in the tropics, where RSL data are presently insufficient. | en_US |
dc.description.sponsorship | Ministry of Education (MOE) | en_US |
dc.description.sponsorship | National Research Foundation (NRF) | en_US |
dc.language.iso | en | en_US |
dc.relation | NRF-RF2010-04 | en_US |
dc.relation | NRF-NRF2011-08 | en_US |
dc.relation | NRF-NRFF11-2019-0008 | en_US |
dc.relation | MOE2018-T2-1-030 | en_US |
dc.relation | MOE2019-T3-1-004 | en_US |
dc.relation.ispartof | Marine Geology | en_US |
dc.relation.uri | 10.21979/N9/EOFRNH | en_US |
dc.rights | © 2020 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). | en_US |
dc.subject | Science::Geology | en_US |
dc.title | Relative sea-level stability and the radiocarbon marine reservoir correction at Natuna island, Indonesia, since 6400 yr BP | en_US |
dc.type | Journal Article | en |
dc.contributor.school | Asian School of the Environment | en_US |
dc.contributor.research | Earth Observatory of Singapore | en_US |
dc.identifier.doi | 10.1016/j.margeo.2020.106342 | - |
dc.description.version | Published version | en_US |
dc.identifier.scopus | 2-s2.0-85095434278 | - |
dc.identifier.volume | 430 | en_US |
dc.identifier.spage | 106342 | en_US |
dc.subject.keywords | Holocene Relative Sea Level | en_US |
dc.subject.keywords | Sunda Shelf | en_US |
dc.subject.keywords | Coral Microatoll | en_US |
dc.subject.keywords | Radiocarbon Marine Reservoir Correction | en_US |
dc.description.acknowledgement | Primary funding for this work came from the National Research Foundation Singapore and the Singapore Ministry of Education under the Research Centres of Excellence initiative. This research was also supported by the National Research Foundation Singapore under its Singapore NRF Fellowship scheme (Awards NRF-RF2010-04 to A.D.S., NRF-NRF2011-08 to X.W., and NRF-NRFF11-2019-0008 to A.J.M.). B.P.H. was supported by the Singapore Ministry of Education Academic Research Fund (Awards MOE2018-T2-1-030 and MOE2019-T3-1-004). S.L.B. acknowledges support from the European Research Council (Award ERC-StG-678145-CoupledIceClim). | en_US |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
Appears in Collections: | ASE Journal Articles EOS Journal Articles |
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1-s2.0-S0025322720302309-mainext.pdf | 9.19 MB | Adobe PDF | View/Open |
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