{"@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/1360011144724254464.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2007gl031167"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2007GL031167"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2007GL031167"}}],"dc:title":[{"@value":"Cascadia tremor polarization evidence for plate interface slip"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>New seismic measurements of the repeated phenomenon of Episodic Tremor and Slip in northern Cascadia indicate identical source processes of tremor and slow slip. Predicted polarization directions of upgoing S‐waves radiated from shear slip on the plate interface align with the relative motion between the Juan de Fuca and North American plates. Seismic observations from small‐aperture array data on the Olympic Peninsula of the Cascadia subduction zone show uncharacteristically stable linear particle motion coincident with the passage of tremor sources beneath the array. The azimuth of this horizontal ground motion matches expected polarizations from slip on the plate interface. This finding suggests that Cascadia tremor is shear slip on the plate interface, implying that, as in Japan, geodetically observed slow slip and seismically observed tremor are manifestations of the same phenomenon.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380011144724254465","@type":"Researcher","foaf:name":[{"@value":"Aaron G. Wech"}],"jpcoar:affiliationName":[{"@value":"Department of Earth and Space Science University of Washington  Seattle Washington USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380011144724254464","@type":"Researcher","foaf:name":[{"@value":"Kenneth C. Creager"}],"jpcoar:affiliationName":[{"@value":"Department of Earth and Space Science University of Washington  Seattle Washington USA"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00948276"},{"@type":"EISSN","@value":"19448007"}],"prism:publicationName":[{"@value":"Geophysical Research Letters"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"2007-11","prism:volume":"34","prism:number":"22","prism:startingPage":"L22306"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2007GL031167"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2007GL031167"}],"createdAt":"2007-11-19","modifiedAt":"2023-10-31","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360004229806348928","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Comparative study of tectonic tremor locations: Characterization of slow earthquakes in Guerrero, Mexico"}]},{"@id":"https://cir.nii.ac.jp/crid/1360306905153646208","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Event‐Feature‐Based Clustering Reveals Continuous Distribution of Tectonic Tremors of 0.3–100 s: Application to Western Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567181859862272","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Dynamics of Subducting Slabs: Numerical Modeling and Constraints from Seismology, Geoid, Topography, Geochemistry, and Petrology"}]},{"@id":"https://cir.nii.ac.jp/crid/2051714791997604480","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Development of a modifed envelope correlation method based on maximum-likelihood method and application to detecting and locating deep tectonic tremors in western Japan"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1029/2007gl031167"},{"@type":"CROSSREF","@value":"10.1002/2016jb013027_references_DOI_XiUaxjuIsHlDYUtBp3cU2cpe8YP"},{"@type":"CROSSREF","@value":"10.1029/2024gl108874_references_DOI_XiUaxjuIsHlDYUtBp3cU2cpe8YP"},{"@type":"CROSSREF","@value":"10.1186/s40623-019-1022-x_references_DOI_FkvHnsHkQmePSr1TGaMGVAAihms"},{"@type":"CROSSREF","@value":"10.1016/b978-0-444-53802-4.00132-9_references_DOI_XiUaxjuIsHlDYUtBp3cU2cpe8YP"}]}