{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363388845750593152.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1177/0959683610391317"}},{"identifier":{"@type":"URI","@value":"https://journals.sagepub.com/doi/pdf/10.1177/0959683610391317"}},{"identifier":{"@type":"URI","@value":"https://journals.sagepub.com/doi/full-xml/10.1177/0959683610391317"}}],"dc:title":[{"@value":"Holocene coastal evolution and evidence for paleotsunami from a tectonically stable region, Tasmania, Australia"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p> Stratigraphic investigations of three coastal waterbodies in southeastern Tasmania reveal major paleoenvironmental phases related to sea level change and anomalous deposits consistent with tsunami inundation. Twenty-two short sediment cores were examined for their sedimentology and fossil diatom, foraminifera and macrofossil assemblages; nine radiocarbon ages were obtained. Despite diverse Holocene histories at each site, four common phases of Holocene paleoenvironmental evolution can be distinguished. In Phase I (pre-8000 yr BP) terrestrial environments existed. During Phase II (8000–6500 yr BP) ponded freshwater environments formed behind transgressive coastal barriers. In Phase III (6500–2000 yr BP) the sites were subject to varying degrees of marine influence, resulting in environments ranging from current-swept tidal inlets to sheltered brackish-marine lagoons. In Phase IV (2000 yr BP to present) there was a decrease in marine influence, one site changed to a freshwater wetland environment while the other two changed to ephemeral salt pans. This study suggests that postglacial sea level rise culminated after c. 7300 cal. yr BP in southeastern Tasmania and that there was probably a late-Holocene fall in sea level. These paleoenvironmental histories provide a framework within which to identify anomalous deposits and assess them for likely causes. Five anomalous deposits are identified, three of which are considered likely to have been deposited by tsunami occurring at c. 4000 cal. yr BP, c. 2000 cal. yr BP and <2000 cal. yr BP, although deposition by large storms cannot be ruled out. </jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383388845750593154","@type":"Researcher","foaf:name":[{"@value":"Kate Clark"}],"jpcoar:affiliationName":[{"@value":"GNS Science, New Zealand"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388845750593153","@type":"Researcher","foaf:name":[{"@value":"Ursula Cochran"}],"jpcoar:affiliationName":[{"@value":"GNS Science, New Zealand"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388845750593152","@type":"Researcher","foaf:name":[{"@value":"Colin Mazengarb"}],"jpcoar:affiliationName":[{"@value":"Mineral Resources Tasmania, Australia"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"09596836"},{"@type":"EISSN","@value":"14770911"}],"prism:publicationName":[{"@value":"The Holocene"}],"dc:publisher":[{"@value":"SAGE Publications"}],"prism:publicationDate":"2011-02-28","prism:volume":"21","prism:number":"6","prism:startingPage":"883","prism:endingPage":"895"},"reviewed":"false","dc:rights":["https://journals.sagepub.com/page/policies/text-and-data-mining-license"],"url":[{"@id":"https://journals.sagepub.com/doi/pdf/10.1177/0959683610391317"},{"@id":"https://journals.sagepub.com/doi/full-xml/10.1177/0959683610391317"}],"createdAt":"2011-03-01","modifiedAt":"2025-01-27","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050282813846346112","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Examination of the largest-possible tsunamis (Level 2) generated along the Nankai and Suruga troughs during the past 4000years based on studies of tsunami deposits from the 2011 Tohoku-oki tsunami"},{"@value":"Examination of the largest-possible tsunamis (Level 2 tsunami) generated along the Nankai and Suruga troughs during the past 4000 years based on studies of tsunami deposits from the 2011 Tohoku-oki tsunami"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285707329607552","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"New Zealand's most easterly palaeotsunami deposit confirms evidence for major trans-Pacific event"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567182451569664","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Reducing the age range of tsunami deposits by 14C dating of rip-up clasts"}]},{"@id":"https://cir.nii.ac.jp/crid/1360865815683928320","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Sedimentological observations and geochemical characteristics of paleo-tsunami deposits along the east coast of Sri Lanka in the Indian Ocean"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204236456960","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"静岡平野・伊豆半島南部の中・後期完新世の古津波と古地震の地質学的記録"},{"@language":"en","@value":"Geologic Record of Middle-Late Holocene Paleo-tsunamis and Paleo-earthquakes on the Shizuoka Plain and Coastal Lowland of the Southern Izu Peninsula, Central Japan"},{"@language":"ja-Kana","@value":"シズオカ ヘイヤ ・ イズ ハントウ ナンブ ノ ナカ ・ コウキカンシン セイ ノ コ ツナミ ト コ ジシン ノ チシツガクテキ キロク"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1177/0959683610391317"},{"@type":"CROSSREF","@value":"10.5026/jgeography.123.813_references_DOI_9f80hlYxLv7HTtKGJxT0xrBw19D"},{"@type":"CROSSREF","@value":"10.1186/s40645-016-0092-7_references_DOI_9f80hlYxLv7HTtKGJxT0xrBw19D"},{"@type":"CROSSREF","@value":"10.1016/j.sedgeo.2017.09.008_references_DOI_9f80hlYxLv7HTtKGJxT0xrBw19D"},{"@type":"CROSSREF","@value":"10.1016/j.margeo.2018.08.001_references_DOI_9f80hlYxLv7HTtKGJxT0xrBw19D"},{"@type":"CROSSREF","@value":"10.1016/j.quaint.2023.02.015_references_DOI_9f80hlYxLv7HTtKGJxT0xrBw19D"}]}