{"@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/1363670318558477440.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1038/ncomms9267"}},{"identifier":{"@type":"URI","@value":"https://www.nature.com/articles/ncomms9267.pdf"}},{"identifier":{"@type":"URI","@value":"https://www.nature.com/articles/ncomms9267"}}],"dc:title":[{"@value":"Subducting seamounts control interplate coupling and seismic rupture in the 2014 Iquique earthquake area"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>To date, the parameters that determine the rupture area of great subduction zone earthquakes remain contentious. On 1 April 2014, the Mw 8.1 Iquique earthquake ruptured a portion of the well-recognized northern Chile seismic gap but left large highly coupled areas un-ruptured. Marine seismic reflection and swath bathymetric data indicate that structural variations in the subducting Nazca Plate control regional-scale plate-coupling variations, and the limited extent of the 2014 earthquake. Several under-thrusting seamounts correlate to the southward and up-dip arrest of seismic rupture during the 2014 Iquique earthquake, thus supporting a causal link. By fracturing of the overriding plate, the subducting seamounts are likely further responsible for reduced plate-coupling in the shallow subduction zone and in a lowly coupled region around 20.5°S. Our data support that structural variations in the lower plate influence coupling and seismic rupture offshore Northern Chile, whereas the structure of the upper plate plays a minor role.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383670318558477443","@type":"Researcher","foaf:name":[{"@value":"Jacob Geersen"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670318558477440","@type":"Researcher","foaf:name":[{"@value":"César R. Ranero"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670318558477442","@type":"Researcher","foaf:name":[{"@value":"Udo Barckhausen"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670318558477441","@type":"Researcher","foaf:name":[{"@value":"Christian Reichert"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"20411723"}],"prism:publicationName":[{"@value":"Nature Communications"}],"dc:publisher":[{"@value":"Springer Science and Business Media LLC"}],"prism:publicationDate":"2015-09-30","prism:volume":"6","prism:number":"1","prism:startingPage":"8267"},"reviewed":"false","dc:rights":["https://creativecommons.org/licenses/by/4.0","https://creativecommons.org/licenses/by/4.0"],"url":[{"@id":"https://www.nature.com/articles/ncomms9267.pdf"},{"@id":"https://www.nature.com/articles/ncomms9267"}],"createdAt":"2015-09-30","modifiedAt":"2023-01-05","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360025431093201664","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Along-strike forearc and subducted upper slab structure beneath north Chile: Slow slip implications"}]},{"@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/1360306509100361216","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Structural control on the shallow tremor distribution linked to seamount subduction: insights from high-resolution seismic imaging in Hyuga-nada"}]},{"@id":"https://cir.nii.ac.jp/crid/1360306905612112256","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Volcanic crustal structure of the western Hikurangi Plateau (New Zealand) from marine seismic reflection imaging"}]},{"@id":"https://cir.nii.ac.jp/crid/1360580230600319872","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Surface friction of subducting seamounts influences deformation of the accretionary wedge"}]},{"@id":"https://cir.nii.ac.jp/crid/1360865815498582912","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Largest Aftershock Nucleation Driven by Afterslip During the 2014 Iquique Sequence"}]},{"@id":"https://cir.nii.ac.jp/crid/1360869458587596800","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Thick slab crust with rough basement weakens interplate coupling in the western Nankai Trough"}]},{"@id":"https://cir.nii.ac.jp/crid/2051151842049999744","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Three-dimensional topographic relief of the oceanic crust may control the occurrence of shallow very-low-frequency earthquakes in the Nankai Trough off Kumano"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1038/ncomms9267"},{"@type":"CROSSREF","@value":"10.1016/j.jsames.2024.105064_references_DOI_OyHNMXh3DiSlyt6jikW1LeUP2fU"},{"@type":"CROSSREF","@value":"10.1186/s40623-020-01204-3_references_DOI_OyHNMXh3DiSlyt6jikW1LeUP2fU"},{"@type":"CROSSREF","@value":"10.1186/s40623-024-02082-9_references_DOI_OyHNMXh3DiSlyt6jikW1LeUP2fU"},{"@type":"CROSSREF","@value":"10.1130/ges02744.1_references_DOI_OyHNMXh3DiSlyt6jikW1LeUP2fU"},{"@type":"CROSSREF","@value":"10.1016/j.margeo.2018.08.001_references_DOI_OyHNMXh3DiSlyt6jikW1LeUP2fU"},{"@type":"CROSSREF","@value":"10.1016/j.tecto.2022.229644_references_DOI_OyHNMXh3DiSlyt6jikW1LeUP2fU"},{"@type":"CROSSREF","@value":"10.1186/s40623-024-02025-4_references_DOI_OyHNMXh3DiSlyt6jikW1LeUP2fU"},{"@type":"CROSSREF","@value":"10.1029/2023gl104852_references_DOI_OyHNMXh3DiSlyt6jikW1LeUP2fU"}]}