{"@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/1363670320286347136.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/jb094ib12p17465"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2FJB094iB12p17465"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/JB094iB12p17465"}}],"dc:title":[{"@value":"Prodigious submarine landslides on the Hawaiian Ridge"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>The extensive area covered by major submarine mass wasting deposits on or near the Hawaiian Ridge has been delimited by systematic mapping of the Hawaiian exclusive economic zone using the side‐looking sonar system GLORIA. These surveys show that slumps and debris avalanche deposits are exposed over about 100,000 km<jats:sup>2</jats:sup> of the ridge and adjacent seafloor from Kauai to Hawaii, covering an area more than 5 times the land area of the islands. Some of the individual debris avalanches are more than 200 km long and about 5000 km<jats:sup>3</jats:sup> in volume, ranking them among the largest on Earth. The slope failures that produce these deposits begin early in the history of individual volcanoes when they are small submarine seamounts, culminate near the end of subaerial shield building, and apparently continue long after dormancy. Consequently, landslide debris is an important element in the internal structure of the volcanoes. The dynamic behavior of the volcanoes can be modulated by slope failure, and the structural features of the landslides are related to elements of the volcanoes including rift zones and fault systems. The landslides are of two general types, slumps and debris avalanches. The slumps are slow moving, wide (up to 110 km), and thick (about 10 km) with transverse blocky ridges and steep toes. The debris avalanches are fast moving, long (up to 230 km) compared to width, and thinner (0.05–2 km); they commonly have a well‐defined amphitheater at their head and hummocky terrain in the lower part. Oceanic disturbance caused by rapid emplacement of debris avalanches may have produced high‐level wave deposits (such as the 365‐m elevation Hulopoe Gravel on Lanai) that are found on several islands. Most present‐day submarine canyons were originally carved subaerially in the upper parts of debris avalanches. Subaerial canyon cutting was apparently promoted by the recently steepened and stripped slopes of the landslide amphitheaters.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380572092648599957","@type":"Researcher","foaf:name":[{"@value":"J. G. Moore"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320286347139","@type":"Researcher","foaf:name":[{"@value":"D. A. Clague"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320286347140","@type":"Researcher","foaf:name":[{"@value":"R. T. Holcomb"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320286347138","@type":"Researcher","foaf:name":[{"@value":"P. W. Lipman"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320286347137","@type":"Researcher","foaf:name":[{"@value":"W. R. Normark"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320286347141","@type":"Researcher","foaf:name":[{"@value":"M. E. Torresan"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"01480227"}],"prism:publicationName":[{"@value":"Journal of Geophysical Research: Solid Earth"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"1989-12-10","prism:volume":"94","prism:number":"B12","prism:startingPage":"17465","prism:endingPage":"17484"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2FJB094iB12p17465"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/JB094iB12p17465"}],"createdAt":"2008-02-06","modifiedAt":"2023-09-22","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360004229803606528","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"The relationship between eruptive activity, flank collapse, and sea level at volcanic islands: A long‐term (>1 Ma) record offshore Montserrat, Lesser Antilles"}]},{"@id":"https://cir.nii.ac.jp/crid/1360004232352861824","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Submarine lava fields in French Polynesia"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848654731944448","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Submarine record of volcanic island construction and collapse in the <scp>L</scp>esser <scp>A</scp>ntilles arc: First scientific drilling of submarine volcanic island landslides by <scp>IODP</scp><scp>E</scp>xpedition 340"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848656243199744","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Mid-oceanic shallow-water carbonates of the Panthalassa domain: new microfacies data from the Sambosan Accretionary Complex, Shikoku Island, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848657399556224","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"New evidence of Hawaiian coral reef drowning in response to meltwater pulse-1A"}]},{"@id":"https://cir.nii.ac.jp/crid/1361131416704325504","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Petit-spot volcanoes on the oldest portion of the Pacific plate"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681217169792","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Submarine slides and marine geohazards:"},{"@language":"ja","@value":"海底地すべりと災害"},{"@value":"海底地すべりと災害 : これまでの研究成果と現状の問題点"},{"@language":"ja-Kana","@value":"カイテイ ジスベリ ト サイガイ : コレマデ ノ ケンキュウ セイカ ト ゲンジョウ ノ モンダイテン"},{"@value":"Submarine slides and marine geohazards: the study results so far and current problems"}]},{"@id":"https://cir.nii.ac.jp/crid/2051433317028482944","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Effect of hydraulic and mechanical characteristics of sediment layers on water film formation in submarine landslides"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1029/jb094ib12p17465"},{"@type":"CROSSREF","@value":"10.1002/2015gc006053_references_DOI_TZjzrWZSvgwCK2zTiehO2Ti1XKf"},{"@type":"CROSSREF","@value":"10.5575/geosoc.2017.0031_references_DOI_TZjzrWZSvgwCK2zTiehO2Ti1XKf"},{"@type":"CROSSREF","@value":"10.1016/j.quascirev.2017.08.022_references_DOI_TZjzrWZSvgwCK2zTiehO2Ti1XKf"},{"@type":"CROSSREF","@value":"10.1016/j.dsr.2019.103142_references_DOI_TZjzrWZSvgwCK2zTiehO2Ti1XKf"},{"@type":"CROSSREF","@value":"10.1016/j.margeo.2016.01.002_references_DOI_TZjzrWZSvgwCK2zTiehO2Ti1XKf"},{"@type":"CROSSREF","@value":"10.1186/s40645-020-00375-7_references_DOI_TZjzrWZSvgwCK2zTiehO2Ti1XKf"},{"@type":"CROSSREF","@value":"10.1002/2014gc005652_references_DOI_TZjzrWZSvgwCK2zTiehO2Ti1XKf"},{"@type":"CROSSREF","@value":"10.1007/s10347-016-0475-7_references_DOI_TZjzrWZSvgwCK2zTiehO2Ti1XKf"}]}