{"@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/1362262946273994880.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1126/science.268.5214.1150"}},{"identifier":{"@type":"URI","@value":"https://www.science.org/doi/pdf/10.1126/science.268.5214.1150"}}],"dc:title":[{"@value":"Abundance and Distribution of Iron on the Moon"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>The abundance and distribution of iron on the moon is derived from a near-global data set from Clementine. The determined iron content of the lunar highlands crust (∼3 percent iron by weight) supports the hypothesis that much of the lunar crust was derived from a magma ocean. The iron content of lower crustal material exposed by the South Pole-Aitken impact basin on the lunar farside is higher (∼7 to 8 percent by weight) and consistent with a basaltic composition. This composition supports earlier evidence that the lunar crust becomes more mafic with depth. The data also suggest that the bulk composition of the moon differs from that of the Earth's mantle. This difference excludes models for lunar origin that require the Earth and moon to have the same compositions, such as fission and coaccretion, and favors giant impact and capture.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382262946273994882","@type":"Researcher","foaf:name":[{"@value":"Paul G. Lucey"}],"jpcoar:affiliationName":[{"@value":"Hawaii Institute of Geophysics and Planetology, University of Hawaii at Manoa, 2525 Correa Road, Honolulu, HI 96822, USA."}]},{"@id":"https://cir.nii.ac.jp/crid/1382262946273994880","@type":"Researcher","foaf:name":[{"@value":"G. Jeffrey Taylor"}],"jpcoar:affiliationName":[{"@value":"Hawaii Institute of Geophysics and Planetology, University of Hawaii at Manoa, 2525 Correa Road, Honolulu, HI 96822, USA."}]},{"@id":"https://cir.nii.ac.jp/crid/1382262946273994881","@type":"Researcher","foaf:name":[{"@value":"Erick Malaret"}],"jpcoar:affiliationName":[{"@value":"Applied Coherent Technology, Inc., 209 Elden Sheet, Suite 206, Herndon, VA 22070, USA."}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00368075"},{"@type":"EISSN","@value":"10959203"}],"prism:publicationName":[{"@value":"Science"}],"dc:publisher":[{"@value":"American Association for the Advancement of Science (AAAS)"}],"prism:publicationDate":"1995-05-26","prism:volume":"268","prism:number":"5214","prism:startingPage":"1150","prism:endingPage":"1153"},"reviewed":"false","url":[{"@id":"https://www.science.org/doi/pdf/10.1126/science.268.5214.1150"}],"createdAt":"2006-10-27","modifiedAt":"2024-01-12","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050282810817920640","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Tectonic evolution of northwestern Imbrium of the Moon that lasted in the Copernican Period"}]},{"@id":"https://cir.nii.ac.jp/crid/1360004232135272192","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"The global distribution of calcium on the Moon: Implications for high-Ca pyroxene in the eastern mare region"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285707427977088","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Geochemistry and mineralogy of a feldspathic lunar meteorite (regolith breccia), Northwest Africa 2200"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285710381193856","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Preflight and In-Flight Calibration of the Spectral Profiler on Board SELENE (Kaguya)"}]},{"@id":"https://cir.nii.ac.jp/crid/1360298755622489088","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Topographic Degradation Processes of Lunar Crater Walls Inferred From Boulder Falls"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567182137665536","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Olivine-rich exposures in the South Pole-Aitken Basin"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567183243366272","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Massive layer of pure anorthosite on the Moon"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846640872466432","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Hadean Earth and primordial continents: The cradle of prebiotic life"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206526785664","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Importance of mineralogical spectroscopy on planetary exploration."},{"@language":"ja","@value":"惑星探査における鉱物分光学の重要性"},{"@value":"解説・資料 惑星探査における鉱物分光学の重要性"},{"@language":"ja-Kana","@value":"カイセツ シリョウ ワクセイ タンサ ニ オケル コウブツ ブンコウガク ノ ジュウヨウセイ"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1126/science.268.5214.1150"},{"@type":"CROSSREF","@value":"10.1186/s40623-016-0531-0_references_DOI_N67uhwZ4xo7ws5WOICLnT5KyxfG"},{"@type":"CROSSREF","@value":"10.1109/tgrs.2011.2144990_references_DOI_N67uhwZ4xo7ws5WOICLnT5KyxfG"},{"@type":"CROSSREF","@value":"10.1029/2021je007176_references_DOI_N67uhwZ4xo7ws5WOICLnT5KyxfG"},{"@type":"CROSSREF","@value":"10.1029/2012gl052098_references_DOI_N67uhwZ4xo7ws5WOICLnT5KyxfG"},{"@type":"CROSSREF","@value":"10.1016/j.gsf.2016.07.005_references_DOI_N67uhwZ4xo7ws5WOICLnT5KyxfG"},{"@type":"CROSSREF","@value":"10.1016/j.icarus.2011.12.012_references_DOI_N67uhwZ4xo7ws5WOICLnT5KyxfG"},{"@type":"CROSSREF","@value":"10.2465/gkk.31.111_references_DOI_N67uhwZ4xo7ws5WOICLnT5KyxfG"},{"@type":"CROSSREF","@value":"10.1016/j.polar.2013.09.001_references_DOI_N67uhwZ4xo7ws5WOICLnT5KyxfG"},{"@type":"CROSSREF","@value":"10.1016/j.epsl.2012.08.010_references_DOI_N67uhwZ4xo7ws5WOICLnT5KyxfG"}]}