{"@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/1360004233285958144.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2009jb006962"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2009JB006962"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2009JB006962"}},{"identifier":{"@type":"NAID","@value":"80021368010"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"Subduction of a wedge‐shaped Philippine Sea plate beneath Kanto, central Japan, estimated from converted waves and small repeating earthquakes"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>We estimate the configuration of the Philippine Sea plate (PHS) subducted beneath Kanto to understand the seismotectonics in the Tokyo metropolitan area. In addition to small repeating earthquakes that delineate both the upper and lower boundaries of the PHS, previously unrecognized converted waves at its upper boundary from lower‐boundary repeater sources provide a new constraint on the position of the boundary. The results from 794 <jats:italic>S</jats:italic>‐to‐<jats:italic>P</jats:italic> and 212 <jats:italic>P</jats:italic>‐to‐<jats:italic>S</jats:italic> converted waves together with ∼200 repeater locations show that (1) the PHS has a wedge‐like shape, decreasing in thickness from 50 km beneath Tokyo to zero at its northeastern limit, and (2) the PHS is relatively flat in the eastern part of Kanto and bends upward near its northeastern limit. From the fact that the PHS in the Izu‐Bonin forearc also has a similar wedge‐like shape, we infer that its shape was formed before its subduction. On the other hand, the relatively flat PHS at its northeastern limit and its upward bend are probably a consequence of ongoing deformation from an interaction with the underlying thick Pacific plate (PAC). The history of the PHS as a forearc before subduction and its contact with the PAC after subduction suggests that the temperature of this part of the PHS is colder than other regions, which probably causes anomalously deep seismicity on the PHS in Kanto. Colder PHS temperatures imply that the source regions of large earthquakes may extend deeper than expected, an important fact when assessing the locations of disastrous earthquakes for Tokyo.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420282801212723456","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"80374908"},{"@type":"NRID","@value":"1000080374908"},{"@type":"NRID","@value":"9000254262657"},{"@type":"NRID","@value":"9000254741804"},{"@type":"NRID","@value":"9000254741791"},{"@type":"NRID","@value":"9000001756498"},{"@type":"NRID","@value":"9000410904515"},{"@type":"NRID","@value":"9000254741744"},{"@type":"NRID","@value":"9000020177366"},{"@type":"NRID","@value":"9000254741557"},{"@type":"NRID","@value":"9000405633740"},{"@type":"NRID","@value":"9000403976238"},{"@type":"NRID","@value":"9000409849806"},{"@type":"NRID","@value":"9000241745783"},{"@type":"NRID","@value":"9000254741817"},{"@type":"NRID","@value":"9000238256281"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/nuchida"}],"foaf:name":[{"@value":"Naoki Uchida"}],"jpcoar:affiliationName":[{"@value":"Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science Tohoku University  Sendai Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1380004233285958405","@type":"Researcher","foaf:name":[{"@value":"Toru Matsuzawa"}],"jpcoar:affiliationName":[{"@value":"Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science Tohoku University  Sendai Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1420845751160606592","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"30361067"},{"@type":"NRID","@value":"1000030361067"},{"@type":"NRID","@value":"9000002427899"},{"@type":"NRID","@value":"9000254262653"},{"@type":"NRID","@value":"9000257916804"},{"@type":"NRID","@value":"9000331096686"},{"@type":"NRID","@value":"9000018699099"},{"@type":"NRID","@value":"9000254263590"},{"@type":"NRID","@value":"9000238038282"},{"@type":"NRID","@value":"9000001756845"},{"@type":"NRID","@value":"9000279888035"},{"@type":"NRID","@value":"9000254741159"},{"@type":"NRID","@value":"9000002108619"},{"@type":"NRID","@value":"9000014235008"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0200817"}],"foaf:name":[{"@value":"Junichi Nakajima"}],"jpcoar:affiliationName":[{"@value":"Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science Tohoku University  Sendai Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1380004233285958279","@type":"Researcher","foaf:name":[{"@value":"Akira Hasegawa"}],"jpcoar:affiliationName":[{"@value":"Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science Tohoku University  Sendai Japan"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"01480227"}],"prism:publicationName":[{"@value":"Journal of Geophysical Research: Solid Earth"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"2010-07","prism:volume":"115","prism:number":"B7","prism:startingPage":"B07309"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2009JB006962"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2009JB006962"}],"createdAt":"2010-07-19","modifiedAt":"2023-11-02","project":[{"@id":"https://cir.nii.ac.jp/crid/1040000782062828544","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"21109001"},{"@type":"JGN","@value":"JP21109001"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-ORGANIZER-21109001/"}],"notation":[{"@language":"ja","@value":"地殻流体：　その実態と沈み込み変動への役割"},{"@language":"en","@value":"Geofluid: Nature and dynamics of fluids in subduction zones"}]},{"@id":"https://cir.nii.ac.jp/crid/1040282257039539456","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"21109002"},{"@type":"JGN","@value":"JP21109002"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-21109002/"}],"notation":[{"@language":"ja","@value":"地震波で診る地殻流体"},{"@language":"en","@value":"Geofluid investigated from seismic waves"}]},{"@id":"https://cir.nii.ac.jp/crid/1040282257071435904","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"21740318"},{"@type":"JGN","@value":"JP21740318"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21740318/"}],"notation":[{"@language":"ja","@value":"地震学的観測に基づく西南日本下のマントル上昇流の実体解明とそのテクトニクス的意義"},{"@language":"en","@value":"Study on a mantle upwelling in southwestern Japan and its tectonic implications"}]},{"@id":"https://cir.nii.ac.jp/crid/1040282257451111168","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"19540437"},{"@type":"JGN","@value":"JP19540437"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19540437/"}],"notation":[{"@language":"ja","@value":"アスペリティの連鎖・連動破壊の研究"},{"@language":"en","@value":"A study on the cascading rupture and co-rupture of asperities"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050001202726472832","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Seismic evidence for thermally-controlled dehydration reaction in subducting oceanic crust"}]},{"@id":"https://cir.nii.ac.jp/crid/1050282677707608576","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Seismotectonics beneath the Tokyo metropolitan area, Japan: Effect of slab-slab contact and overlap on seismicity"}]},{"@id":"https://cir.nii.ac.jp/crid/1050282677722896128","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Anomalous deepening of a belt of intraslab earthquakes in the Pacific slab crust under Kanto, central Japan: Possible anomalous thermal shielding, dehydration reactions, and seismicity caused by shallower cold slab material"}]},{"@id":"https://cir.nii.ac.jp/crid/1050294045370471424","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Three‐dimensional numerical modeling of thermal regime and slab dehydration beneath Kanto and Tohoku, Japan"},{"@value":"Three-dimensional numerical modeling of thermal regime and slab dehydration beneath Kanto and Tohoku, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1050575520347159424","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Seismogenesis of dual subduction beneath Kanto, central Japan controlled by fluid release"}]},{"@id":"https://cir.nii.ac.jp/crid/1360002214349883520","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Stress‐driven relaxation of heterogeneous upper mantle and time‐dependent afterslip following the 2011 Tohoku earthquake"}]},{"@id":"https://cir.nii.ac.jp/crid/1360004233285934080","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Cause of <i>M</i> ∼ 7 intraslab earthquakes beneath the Tokyo metropolitan area, Japan: Possible evidence for a vertical tear at the easternmost portion of the Philippine Sea slab"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011143501383040","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Central Japan Triple Junction revisited"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011145079884672","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Determination of the subducting lithosphere boundary by use of converted phases"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011146619941504","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Geometry and relative motion of the Philippine Sea Plate and Pacific Plate beneath the Kanto‐Tokai District, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360021391886717440","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Introduction to the Special Section for the Centennial of the Great 1923 Kanto, Japan, Earthquake"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285704781222656","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Spatial distribution of the faulting types of small earthquakes around the 2011 Tohoku‐oki earthquake: A comprehensive search using template events"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292617909770624","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Nonvolcanic Deep Tremor Associated with Subduction in Southwest Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292619135786752","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A slab fragment wedged under Tokyo and its tectonic and seismic implications"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292619426814208","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Repeating earthquakes and interplate aseismic slip in the northeastern Japan subduction zone"}]},{"@id":"https://cir.nii.ac.jp/crid/1360298341430855936","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Seismic reflection imaging of deep crustal structures using local earthquakes in the Kanto region, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360306906077182464","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Fault material heterogeneity controls deep interplate earthquakes"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567179759312000","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Acceleration of regional plate subduction beneath Kanto, Japan, after the 2011 Tohoku‐oki earthquake"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567182476916608","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Geometry and spatial variations of seismic reflection intensity of the upper surface of the Philippine Sea plate off the Boso Peninsula, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567186250363776","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Global Positioning System (GPS) and GPS-Acoustic Observations: Insight into Slip Along the Subduction Zones Around Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574092886258944","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Low-frequency earthquakes in Shikoku, Japan, and their relationship to episodic tremor and slip"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574094375963520","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"REVEL: A model for Recent plate velocities from space geodesy"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574094995148800","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Interplate quasi‐static slip off Sanriku, NE Japan, estimated from repeating earthquakes"}]},{"@id":"https://cir.nii.ac.jp/crid/1360584340703980800","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Deep subduction of the Philippine Sea slab and formation of slab window beneath central Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846641105587968","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Distribution of slab-derived fluids around the edge of the Philippine Sea Plate from Central to Northeast Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848660458000896","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Migration of a volcanic front inferred from <scp>K</scp>–<scp>A</scp>r ages of late <scp>M</scp>iocene to <scp>P</scp>liocene volcanic rocks in central <scp>J</scp>apan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848661184635648","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Along-arc geochemical variations in Quaternary magmas of northern Kyushu Island, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360861291355033216","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Variable-slip rupture model of the great 1923 Kanto, Japan, earthquake: Geodetic and body-waveform analysis"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137044189686272","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Repeating earthquake activities associated with the Philippine Sea plate subduction in the Kanto district, central Japan: A new plate configuration revealed by interplate aseismic slips"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137044718820096","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Towards a universal rule on the recurrence interval scaling of repeating earthquakes?"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418518771004288","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"High‐resolution image of the oceanic moho in the subducting Nazca Plate from <i>P‐S</i> converted waves"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418519174832000","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Upper mantle velocity structure estimated from PS-converted wave beneath the north-eastern Japan Arc"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699993514138112","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Seimological studies at Parkfield V: Characteristic microearthquake sequences as fault-zone drilling targets"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699993640295936","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Interaction between two subducting plates under Tokyo and its possible effects on seismic hazards"}]},{"@id":"https://cir.nii.ac.jp/crid/1361981471386128768","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Depth of the decoupling plate interface and thermal structure under arcs"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262945878834176","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Earthquake Source Fault Beneath Tokyo"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262946026533504","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Evolution of Triple Junctions"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825893631298816","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Crustal block kinematics and seismic potential of the northernmost Philippine Sea plate and Izu microplate, central Japan, inferred from GPS and leveling data"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825896165724928","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Seismological evidence for the existence of serpentinized wedge mantle"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825896180989312","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Deep structure of Japan subduction zone as derived from local, regional, and teleseismic events"}]},{"@id":"https://cir.nii.ac.jp/crid/1363388845267967488","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Mesozoic magnetic anomaly lineations and seafloor spreading history of the northwestern Pacific"}]},{"@id":"https://cir.nii.ac.jp/crid/1363388845470836736","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Existence of an <i>S</i> wave reflector near the upper plane of the double seismic zone beneath the Southern Kanto District, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1363670318332214144","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Low‐velocity oceanic crust at the top of the Philippine Sea and Pacific plates beneath the Kanto region, central Japan, imaged by seismic tomography"}]},{"@id":"https://cir.nii.ac.jp/crid/1363670318756185472","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Thermal constraints on the zone of major thrust earthquake failure: The Cascadia Subduction Zone"}]},{"@id":"https://cir.nii.ac.jp/crid/1363951794159511424","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Can the Okhotsk Plate be discriminated from the North American plate?"}]},{"@id":"https://cir.nii.ac.jp/crid/1363951794547754496","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A new configuration and an aseismic slab of the descending Philippine Sea plate revealed by seismic tomography"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233269039541120","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Seismic activity associated with the subducting motion of the Philippine Sea plate beneath the Kanto district, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233269991901952","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Slow Earthquakes Coincident with Episodic Tremors and Slow Slip Events"}]},{"@id":"https://cir.nii.ac.jp/crid/1370016861629608454","@type":"Product","relationType":["references"]},{"@id":"https://cir.nii.ac.jp/crid/1370016971109876234","@type":"Product","relationType":["references"]},{"@id":"https://cir.nii.ac.jp/crid/1370016971109876352","@type":"Product","relationType":["references"]},{"@id":"https://cir.nii.ac.jp/crid/1370298337492488580","@type":"Product","relationType":["references"]},{"@id":"https://cir.nii.ac.jp/crid/1370298447225149696","@type":"Product","relationType":["references"]},{"@id":"https://cir.nii.ac.jp/crid/1370298447225149698","@type":"Product","relationType":["references"]},{"@id":"https://cir.nii.ac.jp/crid/1370298447225149699","@type":"Product","relationType":["references"]},{"@id":"https://cir.nii.ac.jp/crid/1370298447225149701","@type":"Product","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Three‐dimensional velocity structure and configuration of the Philippine sea slab beneath Kanto district, central Japan, estimated by double‐difference tomography"}]},{"@id":"https://cir.nii.ac.jp/crid/1370298447225149707","@type":"Product","relationType":["references"]},{"@id":"https://cir.nii.ac.jp/crid/1370298447225149708","@type":"Product","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Three‐dimensional velocity structure in southwestern Japan and configuration of the Philippine Sea slab estimated by double‐difference tomography"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206509608704","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Two-dimensional depth structure of the crust beneath the Tohoku District,the northeastern Japan arc Part I. Method and Conrad discontinuity."}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206512574208","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Geothermal gradient and heat flow data in and around Japan (I)"},{"@value":"Geothermal gradient and heat flow data in and around Japan (I): Appraisal of heat flow from geothermal gradient data"},{"@value":"Geothermal gradient and heat flow data in and around Japan (I): apprasial of heat flow from geothermal gradient data"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681488746624","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Revisiting the three M-7 Miyagi-oki earthquakes in the 1930s: possible seismogenic slip on asperities that were re-ruptured during the 1978 M=7.4 Miyagi-oki earthquake"},{"@value":"Revisiting the three M ∼ 7 Miyagi-oki earthquakes in the 1930s: possible seismogenic slipon asperities that were re-ruptured during the 1978 M7.4 Miyagi-oki earthquake"}]},{"@id":"https://cir.nii.ac.jp/crid/1390848250113329920","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Triple Seismic Zone Revisited"},{"@language":"ja","@value":"三重地震面再訪"},{"@value":"三重地震面再訪 : プレート収束の新しい描像としての\"超沈み込み\""},{"@language":"ja-Kana","@value":"ミエ ジシンメン サイホウ : プレート シュウソク ノ アタラシイビョウゾウ ト シテ ノ\"チョウシズミ コミ\""}]},{"@id":"https://cir.nii.ac.jp/crid/1390860542683886464","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"A Review of Recent Research on Crustal Structures and Seismo-tectonics of the Izu Collision Zone"},{"@language":"ja","@value":"伊豆衝突帯とその周辺における地殻構造と地震テクトニクス"}]},{"@id":"https://cir.nii.ac.jp/crid/1520854805354075648","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@value":"Spatial distribution of earthquakes off the east coast of the Kanto region along the Japan Trench deduced from ocean bottom seismographic observations and their relations with the aftershock sequence of the 2011 off the Pacific coast of Tohoku Earthquake"}]},{"@id":"https://cir.nii.ac.jp/crid/1570009750549127168","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"The upper boundary of the Philippine Sea plate beneath the western kanto region estimated from S-P and P-S converted wave"},{"@value":"The upper boundary of the Philippine Sea plate beneath the western Kanto region estimated from S‐P and P‐S converted waves"}]},{"@id":"https://cir.nii.ac.jp/crid/1571417125714853120","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"What controls interplate coupling?: Evidence for abrupt change in coupling across a border between two overlying plated in the NE Japan subduction zone"},{"@value":"What controls interplate coupling?: Evidence for abrupt change in coupling across a border between two overlying plates in the NE Japan subduction zone"}]},{"@id":"https://cir.nii.ac.jp/crid/1572543026536274944","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Seismicity in the northeastern Japan arc and seismicity patterns before large earthquakes"},{"@value":"Seismicity in the northeastern Japan arc and seismicity pattern before large earthquakes"}]},{"@id":"https://cir.nii.ac.jp/crid/1572824501329363968","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"A scaling law for slow earthquakes"},{"@value":"A scaling law for slow earthqates"},{"@value":"A scaling law for slow earthquake"},{"@value":"A scaling low for slow earthquakes"}]},{"@id":"https://cir.nii.ac.jp/crid/1573668926260561920","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Anomalous low-velocity zone and linear alignment of seismicity along it in the subducted Pacific slab beneath Kanto, Japan: Reactivation of subducted fracture zone?"},{"@language":"en","@value":"Anomalous low-velocity zone and linear alignment of seismicity along it in the subducted Pacific slab beneath Kanto, Japan : Reactivation of subducted fracture zone?"},{"@value":"Anomalous low velocity zone and linear alignment of seismicity along it in the Pacific slab beneath Kanto, Japan: reactivation of subducted fracture zone?"}]},{"@id":"https://cir.nii.ac.jp/crid/2050588892078330752","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Isolated intermediate-depth seismicity north of the Izu peninsula, Japan : implications for subduction of the Philippine Sea Plate"}]},{"@id":"https://cir.nii.ac.jp/crid/2050870367070973568","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"High-resolution 3D earthquake forecasting beneath the greater Tokyo area"}]},{"@id":"https://cir.nii.ac.jp/crid/2051151841914167808","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Two long-term slow slip events around Tokyo Bay found by GNSS observation during 1996-2011"}]},{"@id":"https://cir.nii.ac.jp/crid/2051433317038653440","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"CMT inversion for small-to-moderate earthquakes applying to dense short-period OBS array at off Ibaraki region"}]},{"@id":"https://cir.nii.ac.jp/crid/2051714791869811968","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Seismic imaging of slab metamorphism and genesis of intermediate-depth intraslab earthquakes"}]},{"@id":"https://cir.nii.ac.jp/crid/2120026414549082240","@type":"OtherWorks","resourceType":"学術雑誌論文(journal article)","relationType":["isIdenticalTo"],"jpcoar:relatedTitle":[{"@value":"Subduction of a wedge-shaped Philippine Sea plate beneath Kanto, central Japan, estimated from converted waves and small repeating earthquakes"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1029/2009jb006962"},{"@type":"CIA","@value":"80021368010"},{"@type":"KAKEN","@value":"PRODUCT-12510576"},{"@type":"KAKEN","@value":"PRODUCT-12510710"},{"@type":"KAKEN","@value":"PRODUCT-13061950"},{"@type":"KAKEN","@value":"PRODUCT-11622826"},{"@type":"OPENAIRE","@value":"doi_dedup___::587a4086441a65af45487b01eb960be1"},{"@type":"IRDB","@value":"oai:irdb.nii.ac.jp:00897:0004044917_isIdenticalTo_DOI_44OdpscDKoa6kF7xUG576XNtojS"},{"@type":"CROSSREF","@value":"10.1002/2015jb012508_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1186/s40623-018-0779-7_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1146/annurev-earth-060313-054614_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.4294/zisin.2019-4_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1186/s40623-022-01721-3_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1785/0120230200_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1002/2015jb012584_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1186/s40623-017-0628-0_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1186/s40623-019-1086-7_references_DOI_zhOLRmgCcfIeaBS6UuBGk9iYlK"},{"@type":"CROSSREF","@value":"10.1016/j.tecto.2017.05.001_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.4294/zisin.2023-9s_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1126/sciadv.adr9353_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1002/2016gl070298_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1038/s41598-017-16818-z_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1186/s40623-023-01772-0_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1186/s40623-023-01846-z_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1002/2016jb013230_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1111/iar.12073_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1144/sp385.13_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1186/s40645-017-0126-9_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"},{"@type":"CROSSREF","@value":"10.1016/j.tecto.2017.12.004_references_DOI_AcVel08OKGrd3LEbA3yOWsNfpDI"}]}