Shelf sand supply determined by glacial-age sea-level modes, submerged coastlines and wave climate.

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dc.contributor.author Ribó, Marta
dc.contributor.author Goodwin, Ian D
dc.contributor.author O'Brien, Philip
dc.contributor.author Mortlock, Thomas
dc.coverage.spatial England
dc.date.accessioned 2020-12-08T01:57:24Z
dc.date.available 2020-12-08T01:57:24Z
dc.date.issued 2020-1-16
dc.identifier.citation Scientific reports 10(1):462 16 Jan 2020
dc.identifier.issn 2045-2322
dc.identifier.uri http://hdl.handle.net/2292/53801
dc.description.abstract Submerged paloeshorelines preserved on the continental shelf indicate the depths of the most frequent (modal) low sea-levels within the glacial stages of the Late Quaternary. Here we have determined the south-east Australian shelf configuration when sea level was 40 m and 60 m below present-day sea-level (depths of the most persistent paleoshorelines within the last 120 ka), and we resolve the wave climate variations influencing the sediment transport pathways over this period. We present evidence demonstrating that the combination of shelf morphological evolution, changes in sea-level and variations in wave climate is responsible for latitudinal changes in sediment transport and deposition during the interglacial states. The paleoshoreline and shelf evolution is key to understanding the distribution of present-day shelf sand deposits and the contemporary sand budget response to future wave climate changes.
dc.language eng
dc.publisher Springer Science and Business Media LLC
dc.relation.ispartofseries Sci Rep
dc.rights Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher.
dc.rights.uri https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.subject Science & Technology
dc.subject Multidisciplinary Sciences
dc.subject Science & Technology - Other Topics
dc.subject NEW-SOUTH-WALES
dc.subject EASTERN AUSTRALIA
dc.subject COASTAL SAND
dc.subject DEEP-OCEAN
dc.subject TEMPERATURE
dc.subject VARIABILITY
dc.subject TRANSPORT
dc.subject BARBADOS
dc.subject RECORD
dc.subject REEF
dc.title Shelf sand supply determined by glacial-age sea-level modes, submerged coastlines and wave climate.
dc.type Journal Article
dc.identifier.doi 10.1038/s41598-019-57049-8
pubs.issue 1
pubs.begin-page 462
pubs.volume 10
dc.date.updated 2020-11-26T23:29:40Z
dc.rights.holder Copyright: The author en
pubs.author-url https://www.ncbi.nlm.nih.gov/pubmed/31949172
pubs.publication-status Published online
dc.rights.accessrights http://purl.org/eprint/accessRights/OpenAccess en
pubs.subtype Journal Article
pubs.subtype Research Support, Non-U.S. Gov't
pubs.elements-id 829285
dc.identifier.eissn 2045-2322
dc.identifier.pii 10.1038/s41598-019-57049-8
pubs.number 462
pubs.online-publication-date 2020-1-16


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