{"created":"2023-07-27T04:49:28.777369+00:00","id":51056,"links":{},"metadata":{"_buckets":{"deposit":"ecbb1786-2d18-4d25-adff-23f8afdb5cb5"},"_deposit":{"created_by":3,"id":"51056","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"51056"},"status":"published"},"_oai":{"id":"oai:tohoku.repo.nii.ac.jp:00051056","sets":["70:307"]},"author_link":["330611","125719","125717","125718","330614","330613","330612","125716"],"item_4_alternative_title_20":{"attribute_name":"その他の言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"吉林省Wangqing地域の大陸性マントル物質"}]},"item_4_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999-03-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"247","bibliographicPageStart":"233","bibliographic_titles":[{"bibliographic_title":"東北アジア研究"},{"bibliographic_title":"Northeast Asian studies","bibliographic_titleLang":"en"}]}]},"item_4_date_62":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-02-05","subitem_date_issued_type":"Created"}]},"item_4_date_63":{"attribute_name":"公開日（投稿完了日）","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-02-05","subitem_date_issued_type":"Created"}]},"item_4_date_65":{"attribute_name":"発行日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1999-03","subitem_date_issued_type":"Created"}]},"item_4_date_80":{"attribute_name":"更新日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-02-05","subitem_date_issued_type":"Created"}]},"item_4_description_15":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Spinel Iherzolite, dunite, wehrlite, and clinopyroxenite xenoliths in the Pleistocene alkaline basalts from Wangqing, Jilin Province, northeastern China were examined to provide chemical and mineralogical data of the continental mantle beneath northeastern China. Spinel Iherzolite seems to represent chemical composition of the continental upper mantle beneath northeastern China, and no distinctive chemical difference can be recognized between oceanic and continental mantle. The recorded temperature in the spinel Iherzolites ranges from approximately 1100℃ to lower than 800℃. The investigated spinel Iherzolites should represent the continental mantle materials of variable depths beneath northeastern China. In contrast, the dunite and clinopyroxenite retain rather low equilibrium temperature: it ranges from 850℃ to 750℃. The geothermal gradient beneath northeastern China is similar to that beneath the oceanic region. Although their host alkaline basalts are highly enriched in K_2O, the Na_2O contents of them are not so considerable. Neither significant chemical discrepancy nor essential inconsistency of geothermal gradient has been emphasized between the continental mantle material investigated in this paper and oceanic mantle material reported elsewhere. It should be significant, however, to point out that the studied mantle Iherzolites are highly magnesian and depleted compared with the Hawaiian Iherzolites.","subitem_description_type":"Abstract"}]},"item_4_description_41":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"紀要類","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"論文","subitem_description_type":"Other"},{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_4_description_66":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"739043 bytes","subitem_description_type":"Other"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"330611","nameIdentifierScheme":"WEKO"}],"names":[{"name":"宮本, 毅"}]},{"nameIdentifiers":[{"nameIdentifier":"330612","nameIdentifierScheme":"WEKO"}],"names":[{"name":"藤巻, 宏和"}]},{"nameIdentifiers":[{"nameIdentifier":"330613","nameIdentifierScheme":"WEKO"}],"names":[{"name":"長谷中, 利昭"}]},{"nameIdentifiers":[{"nameIdentifier":"330614","nameIdentifierScheme":"WEKO"}],"names":[{"name":"谷口, 宏充"}]}]},"item_4_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東北大学東北アジア研究センター"},{"subitem_publisher":"publisher"}]},"item_4_radio_69":{"attribute_name":"公開範囲","attribute_value_mlt":[{"subitem_radio_item":"学外"}]},"item_4_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1343-9332","subitem_source_identifier_type":"ISSN"}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11158374","subitem_source_identifier_type":"NCID"}]},"item_4_text_72":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東北大学東北アジア研究センター / 東北大学大学院理学研究科 / 秋田大学工学資源学部 / 東北大学東北アジア研究センター@@@Center for Northeast Asian Studies, Tohoku University@@@Institute of Mineralogy, Petrology and Economic Geology, Graduate School of Science, Tohoku University@@@Faculty of Engineering and Resource Science, Akita University@@@Center for Northeast Asian Studies, Tohoku University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"MIYAMOTO, Tsuyoshi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"FUJIMAKI, Hirokazu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"HASENAKA, Toshiaki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TANIGUCHI, Hiromitsu"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-20"}],"displaytype":"detail","filename":"KJ00004380455.pdf","filesize":[{"value":"739.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00004380455.pdf","url":"https://tohoku.repo.nii.ac.jp/record/51056/files/KJ00004380455.pdf"},"version_id":"efc3f6ae-3466-49cf-9e91-e27566b73b82"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Alkali basalt","subitem_subject_scheme":"Other"},{"subitem_subject":"Continental basalt","subitem_subject_scheme":"Other"},{"subitem_subject":"Mantle xenolith","subitem_subject_scheme":"Other"},{"subitem_subject":"Lherzolite","subitem_subject_scheme":"Other"}]},"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":"Continental Mantle Xenoliths beneath Wangqing, Jilin Province, Northeastern China","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Continental Mantle Xenoliths beneath Wangqing, Jilin Province, Northeastern China"}]},"item_type_id":"4","owner":"3","path":["307"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-02-05"},"publish_date":"2010-02-05","publish_status":"0","recid":"51056","relation_version_is_last":true,"title":["Continental Mantle Xenoliths beneath Wangqing, Jilin Province, Northeastern China"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-27T23:31:13.515813+00:00"}