{"@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/1361981469654538880.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1016/j.pepi.2004.08.033"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0031920104003723?httpAccept=text/xml"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0031920104003723?httpAccept=text/plain"}}],"dc:title":[{"@value":"Magnetotelluric imaging of the fault rupture area of the 1999 İzmit (Turkey) earthquake"}],"description":[{"notation":[{"@value":"Abstract   Wide-band (320– 0.001 Hz) and long period (0.01–0.0001 Hz) magnetotelluric (MT) data were acquired along two profiles crossing the western part of the North Anatolian fault zone (NAFZ), Turkey, which consists of two main fault branches. The first profile (Izmit profile) crosses the epicentral area of the 17 August 1999 Izmit earthquake. In fact, the MT measurements along this profile started just a few weeks before the occurrence of the mainshock and four instruments happened to be in operation in the vicinity of the fault when the earthquake took place. The second profile (Adapazari profile) is located about 30 km east of the first profile. Two-dimensional modeling shows the following results. First, the hypocenters of mainshock and aftershocks are located on the highly resistive side near the edge of a conductive zone. Second, the long-period MT data show a low resistivity zone extending down to 50 km between the two fault branches. Such a deep conductive zone is interpreted as representing partial melting resulted from the past complex tectonics in this region, and it is related to the non-seismic after-slip in the layer below the seismogenic zone characterized by the highly resistive layer."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381981469654538887","@type":"Researcher","foaf:name":[{"@value":"S. Bülent Tank"}]},{"@id":"https://cir.nii.ac.jp/crid/1381981469654538888","@type":"Researcher","foaf:name":[{"@value":"Yoshimori Honkura"}]},{"@id":"https://cir.nii.ac.jp/crid/1381981469654538880","@type":"Researcher","foaf:name":[{"@value":"Yasuo Ogawa"}]},{"@id":"https://cir.nii.ac.jp/crid/1420845751148123520","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"20242266"},{"@type":"NRID","@value":"1000020242266"},{"@type":"NRID","@value":"9000000195469"},{"@type":"NRID","@value":"9000022696961"},{"@type":"NRID","@value":"9000014234490"},{"@type":"NRID","@value":"9000021412576"},{"@type":"NRID","@value":"9000253257171"},{"@type":"NRID","@value":"9000019243286"},{"@type":"NRID","@value":"9000003893037"},{"@type":"NRID","@value":"9000020114830"},{"@type":"NRID","@value":"9000254754341"},{"@type":"NRID","@value":"9000253256206"},{"@type":"NRID","@value":"9000009497210"},{"@type":"NRID","@value":"9000402373724"},{"@type":"NRID","@value":"9000006215615"},{"@type":"NRID","@value":"9000252830065"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/masshima"}],"foaf:name":[{"@value":"Masaki Matsushima"}]},{"@id":"https://cir.nii.ac.jp/crid/1381981469654538886","@type":"Researcher","foaf:name":[{"@value":"Naoto Oshiman"}]},{"@id":"https://cir.nii.ac.jp/crid/1381981469654538881","@type":"Researcher","foaf:name":[{"@value":"M. Kemal Tunçer"}]},{"@id":"https://cir.nii.ac.jp/crid/1381981469654538882","@type":"Researcher","foaf:name":[{"@value":"Cengiz Çelik"}]},{"@id":"https://cir.nii.ac.jp/crid/1381981469654538883","@type":"Researcher","foaf:name":[{"@value":"Elif Tolak"}]},{"@id":"https://cir.nii.ac.jp/crid/1381981469654538884","@type":"Researcher","foaf:name":[{"@value":"A. Mete Işıkara"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00319201"}],"prism:publicationName":[{"@value":"Physics of the Earth and Planetary Interiors"}],"dc:publisher":[{"@value":"Elsevier BV"}],"prism:publicationDate":"2005-05","prism:volume":"150","prism:number":"1-3","prism:startingPage":"213","prism:endingPage":"225"},"reviewed":"false","dc:rights":["https://www.elsevier.com/tdm/userlicense/1.0/","https://www.elsevier.com/legal/tdmrep-license"],"url":[{"@id":"https://api.elsevier.com/content/article/PII:S0031920104003723?httpAccept=text/xml"},{"@id":"https://api.elsevier.com/content/article/PII:S0031920104003723?httpAccept=text/plain"}],"createdAt":"2004-12-29","modifiedAt":"2025-09-21","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050587981430736000","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Seismicity controlled by resistivity structure : the 2016 Kumamoto earthquakes, Kyushu Island, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1050587981430851712","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Three-dimensional resistivity structure in Ishikari Lowland, Hokkaido, northeastern Japan-Implications to strain concentration mechanism"},{"@value":"Three‐dimensional resistivity structure in <scp>I</scp>shikari <scp>L</scp>owland, <scp>H</scp>okkaido, northeastern <scp>J</scp>apan—<scp>I</scp>mplications to strain concentration mechanism"}]},{"@id":"https://cir.nii.ac.jp/crid/1360002217556297344","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Electrical characterization of the North Anatolian Fault Zone underneath the Marmara Sea, Turkey by ocean bottom magnetotellurics"}]},{"@id":"https://cir.nii.ac.jp/crid/1360004232523426560","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Large heterogeneous structure beneath the Atotsugawa Fault, central Japan, revealed by seismic refraction and reflection experiments"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567183382680448","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Rapid changes in the electrical state of the 1999 Izmit earthquake rupture zone"}]},{"@id":"https://cir.nii.ac.jp/crid/1360857593651926912","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Electrical Resistivity Structure Around the Atotsugawa Fault, Central Japan, Revealed by a New 2‐D Inversion Method Combining Wideband‐MT and Network‐MT Data Sets"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204303007488","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Current Topics in Surveys of Electrical Conductivity Structure with the Aid of the Magnetotelluric Method"},{"@language":"ja","@value":"MT法による電気伝導度構造研究の現状"},{"@language":"ja-Kana","@value":"MTホウ ニ ヨル デンキ デンドウド コウゾウ ケンキュウ ノ ゲンジョウ"}]},{"@id":"https://cir.nii.ac.jp/crid/2051714791866185472","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Heterogeneous mantle anisotropy and fluid upwelling : implication for generation of the 1891 Nobi earthquake"}]},{"@id":"https://cir.nii.ac.jp/crid/2120026414569797888","@type":"OtherWorks","resourceType":"学術雑誌論文(journal article)","relationType":["isIdenticalTo"],"jpcoar:relatedTitle":[{"@value":"Magnetotelluric imaging of the fault rupture area of the 1999 Izmit (Turkey) earthquake"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1016/j.pepi.2004.08.033"},{"@type":"OPENAIRE","@value":"doi_dedup___::f270f925cadbaa4a922495234e7a3433"},{"@type":"IRDB","@value":"oai:irdb.nii.ac.jp:00897:0003989254_isIdenticalTo_DOI_BjFfXcOgHLBGvUCXeDAzr9EgmFS"},{"@type":"CROSSREF","@value":"10.1093/gji/ggt025_references_DOI_VQMqPGem4fInMqxEAsctCTvqd4E"},{"@type":"CROSSREF","@value":"10.1016/j.tecto.2015.06.031_references_DOI_VQMqPGem4fInMqxEAsctCTvqd4E"},{"@type":"CROSSREF","@value":"10.1002/2016gc006771_references_DOI_VQMqPGem4fInMqxEAsctCTvqd4E"},{"@type":"CROSSREF","@value":"10.1038/ncomms3116_references_DOI_VQMqPGem4fInMqxEAsctCTvqd4E"},{"@type":"CROSSREF","@value":"10.4294/zisin.61.225_references_DOI_VQMqPGem4fInMqxEAsctCTvqd4E"},{"@type":"CROSSREF","@value":"10.1186/s40623-016-0540-z_references_DOI_VQMqPGem4fInMqxEAsctCTvqd4E"},{"@type":"CROSSREF","@value":"10.1186/s40623-016-0590-2_references_DOI_VQMqPGem4fInMqxEAsctCTvqd4E"},{"@type":"CROSSREF","@value":"10.1029/2020jb020904_references_DOI_VQMqPGem4fInMqxEAsctCTvqd4E"}]}