{"@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/1362825895936120832.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1016/0031-9201(93)90079-o"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:003192019390079O?httpAccept=text/xml"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:003192019390079O?httpAccept=text/plain"}}],"dc:title":[{"@value":"The relationship between electrical conductivity and melt fraction in a partially molten simple system: Archie's law behavior"}],"description":[{"notation":[{"@value":"Abstract   Electrical conductivity in the partially molten state was measured to clarify the relationship between conductivity and the melt fraction. The use of an H 2 O ice-KCl aqueous solution system as an analog of partially molten Earth materials enables us to control the melt fraction precisely. A steep increase in the conductivity was observed at the solidus even when the melt fraction was less than 1 vol.%. The increase in conductivity with the melt fraction follows Archie's law: the bulk conductivity normalized by the conductivity of the melt is proportional to a power of the melt fraction. This behavior has been generally observed for sedimentary rocks saturated with water, and is predicted to occur in partially molten materials. Our study confirms this prediction in a simple analog material. Archie's law is interpreted in terms of the connectivity of the melt, which is estimated based on a resistor network theory. The electrical conductivity in the partially molten upper mantle is also discussed. Archie's law is suitable for use in interpreting geoelectrical data for that region."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382825895936120832","@type":"Researcher","foaf:name":[{"@value":"Tohru Watanabe"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825895936120833","@type":"Researcher","foaf:name":[{"@value":"Kei Kurita"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00319201"}],"prism:publicationName":[{"@value":"Physics of the Earth and Planetary Interiors"}],"dc:publisher":[{"@value":"Elsevier BV"}],"prism:publicationDate":"1993-06","prism:volume":"78","prism:number":"1-2","prism:startingPage":"9","prism:endingPage":"17"},"reviewed":"false","dc:rights":["https://www.elsevier.com/tdm/userlicense/1.0/"],"url":[{"@id":"https://api.elsevier.com/content/article/PII:003192019390079O?httpAccept=text/xml"},{"@id":"https://api.elsevier.com/content/article/PII:003192019390079O?httpAccept=text/plain"}],"createdAt":"2003-01-09","modifiedAt":"2019-04-04","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360567182379010944","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Electrical conductivity of fluid-bearing quartzite under lower crustal conditions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846641043896704","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Electrical conductivity of partial molten carbonate peridotite"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848654731877760","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Thermodynamic calculations of the polybaric melting phase relations of spinel lherzolite"}]},{"@id":"https://cir.nii.ac.jp/crid/1360857593727300736","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Simultaneous Analysis of Seismic Velocity and Electrical Conductivity in the Crust and the Uppermost Mantle: A Forward Model and Inversion Test Based on Grid Search"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679279748096","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Seismic Velocity and Electrical Conductivity of Rocks in the Crust and Mantle: Probing Water in Subduction Zones"},{"@language":"ja","@value":"地殻・マントル物質の地震波速度と電気伝導度：沈み込み帯の水を探る"}]},{"@id":"https://cir.nii.ac.jp/crid/2051714792046916224","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Electrical conductivity of brine-bearing quartzite at 1 GPa : implications for fluid content and salinity of the crust"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1016/0031-9201(93)90079-o"},{"@type":"OPENAIRE","@value":"doi_dedup___::e9d7be365f56548dfa16dffd79835bf5"},{"@type":"CROSSREF","@value":"10.1186/1880-5981-66-2_references_DOI_9Ru7NnpU2lWaR5KF0lJLr1om2Vu"},{"@type":"CROSSREF","@value":"10.1029/2021jb022307_references_DOI_6lrOKeOMXRZrqkSLQIs6BzFiM9R"},{"@type":"CROSSREF","@value":"10.1002/2014gc005546_references_DOI_9Ru7NnpU2lWaR5KF0lJLr1om2Vu"},{"@type":"CROSSREF","@value":"10.1016/j.pepi.2012.03.007_references_DOI_9Ru7NnpU2lWaR5KF0lJLr1om2Vu"},{"@type":"CROSSREF","@value":"10.1016/j.pepi.2012.01.005_references_DOI_9Ru7NnpU2lWaR5KF0lJLr1om2Vu"},{"@type":"CROSSREF","@value":"10.4294/zisin.61.541_references_DOI_9Ru7NnpU2lWaR5KF0lJLr1om2Vu"}]}