{"created":"2023-07-25T10:59:31.204524+00:00","id":1214,"links":{},"metadata":{"_buckets":{"deposit":"56091ffd-84a5-4334-ba0a-7a9b3784305c"},"_deposit":{"created_by":4,"id":"1214","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"1214"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00001214","sets":["1:356:374"]},"author_link":["56620","65548"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1981-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"210","bibliographicPageStart":"202","bibliographicVolumeNumber":"20","bibliographic_titles":[{"bibliographic_title":"Memoirs of National Institute of Polar Research. Special issue"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Onuma, Naoki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hirano, Masatake","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"The Ca, Sr and Ba contents of six Antarctic polymict eucrites (Y-74450,Y-75011,Y-75015,ALH-765,ALH-78040 and ALH-78132) and a unique Antarctic achondrite (ALH-77005) have been determined by ICP-OES. When the data are plotted in the Sr/Ca-Ba/Ca diagram which enables us to visualize igneous processes such as partial melting and crystal fractionation, the eucrites fall on a crystal fractionation line defined by a set of typical eucrites and the unique achondrite falls on a partial melting line through chondritic Sr/Ca and Ba/Ca ratios. The results suggest that the eucrites are a series of melts evolved from a primary magma by clinopyroxene and plagioclase fractionation, while the unique achondrite is a residual solid phase derived from a chondritic source material by a largescale partial melting.","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00733561","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Institute of Chemistry, University of Tsukuba"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1981-12-01"}],"displaytype":"detail","filename":"KJ00000011740.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000011740","url":"https://nipr.repo.nii.ac.jp/record/1214/files/KJ00000011740.pdf"},"version_id":"f359a55b-aaab-4bd8-8d49-62b906c95b16"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Sr/Ca-Ba/Ca systematics in Antarctic Ca-rich achondrites and their origins","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Sr/Ca-Ba/Ca systematics in Antarctic Ca-rich achondrites and their origins","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["374"],"pubdate":{"attribute_name":"公開日","attribute_value":"1981-12-01"},"publish_date":"1981-12-01","publish_status":"0","recid":"1214","relation_version_is_last":true,"title":["Sr/Ca-Ba/Ca systematics in Antarctic Ca-rich achondrites and their origins"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T13:58:51.609881+00:00"}