{"created":"2021-03-01T06:51:19.385920+00:00","id":32631,"links":{},"metadata":{"_buckets":{"deposit":"424b0143-70e2-424b-b52a-d992f499f44a"},"_deposit":{"id":"32631","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"32631"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00032631","sets":["80:4535:4639:4647","9:504:4538:4641:4648"]},"author_link":["126392","126393","126394","126395","126396","126397","126398","126399","126400","126401","126402","126381","126382","126383","126384","126385","126386","126387","126388","126389","126390","126391"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Intermediate Crustal Layer beneath Active Japanese Island arc and a comparison of seismological characteristics with thermal distribution"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-07-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"114","bibliographicPageStart":"105","bibliographicVolumeNumber":"76","bibliographic_titles":[{"bibliographic_title":"東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"From results of deep seismic profiling conducted by RGES (Research group for explosion seismology) in the past decade, we found intermediate crustal layers with P-wave velocity of 6.3-6.4 km/s, between upper and lower crustal layers. The intermediate layers (ICL) lie just beneath the volcanic front of Hokkaido, Tohoku, and Northern Kanto. The record sections of the wide-angle reflections show that the ICL seems to have a reflective structure, but reflectivity is not as strong as that of the lower crust. The temperature of the upper surface of the ICL was estimated from geothermal gradient data compiled by Japan Geological Survey of Japan. We found that the temperature of the upper surface of the ICL is about 500℃, which is almost the same as that of the lower crust. The intermediate layer was not found beneath non-volcanic western Honshu. We interpreted this to mean that the intermediate layer is composed of transient materials in which mafic materials change into felsic materials due to magma and hydrothermal processes. By discovering ICL, more substantial problems related to the formation and the development of the island arc crust may be suggested.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"126392","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Moriya, Takeo"}]},{"nameIdentifiers":[{"nameIdentifier":"126393","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Iwasaki, Takaya"}]},{"nameIdentifiers":[{"nameIdentifier":"126394","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ozel, Oguz"}]},{"nameIdentifiers":[{"nameIdentifier":"126395","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Sakai, Shin'ichi"}]},{"nameIdentifiers":[{"nameIdentifier":"126396","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Takeda, Tetsuya"}]},{"nameIdentifiers":[{"nameIdentifier":"126397","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Otsuka, Ken"}]},{"nameIdentifiers":[{"nameIdentifier":"126398","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Yoshii, Toshikatsu"}]},{"nameIdentifiers":[{"nameIdentifier":"126399","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kiyoshi, Ito"}]},{"nameIdentifiers":[{"nameIdentifier":"126400","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ito, Akihiko"}]},{"nameIdentifiers":[{"nameIdentifier":"126401","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Tanaka, Akiko"}]},{"nameIdentifiers":[{"nameIdentifier":"126402","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Okubo, Kuniyasu"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000032631","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学地震研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162258","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00408972","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"453","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Earthquake Research Institute, University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"北海道大学大学院理学研究科地球惑星科学専攻"},{"subitem_text_value":"東京大学地震研究所"},{"subitem_text_value":"ボアジチ大学カンディーリ地震観測所"},{"subitem_text_value":"京都大学防災研究所"},{"subitem_text_value":"茨城大学教育学部"},{"subitem_text_value":"通産省地質調査所"},{"subitem_text_value":"新エネルギー・産業技術総合開発機構"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"森谷, 武男"}],"nameIdentifiers":[{"nameIdentifier":"126381","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岩崎, 貴哉"}],"nameIdentifiers":[{"nameIdentifier":"126382","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"オウズ, オゼル"}],"nameIdentifiers":[{"nameIdentifier":"126383","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"酒井, 慎一"}],"nameIdentifiers":[{"nameIdentifier":"126384","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"武田, 哲也"}],"nameIdentifiers":[{"nameIdentifier":"126385","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大塚, 建"}],"nameIdentifiers":[{"nameIdentifier":"126386","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉井, 敏尅"}],"nameIdentifiers":[{"nameIdentifier":"126387","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"伊藤, 潔"}],"nameIdentifiers":[{"nameIdentifier":"126388","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"伊東, 明彦"}],"nameIdentifiers":[{"nameIdentifier":"126389","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田中, 明子"}],"nameIdentifiers":[{"nameIdentifier":"126390","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大久保, 邦泰"}],"nameIdentifiers":[{"nameIdentifier":"126391","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-26"}],"displaytype":"detail","filename":"ji0761010.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0761010.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/32631/files/ji0761010.pdf"},"version_id":"a22f913b-a3a7-46e1-ba1b-cf577bb6d955"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"crust","subitem_subject_scheme":"Other"},{"subitem_subject":"velocity structure","subitem_subject_scheme":"Other"},{"subitem_subject":"intermediate crustal layer","subitem_subject_scheme":"Other"},{"subitem_subject":"wide angle reflection and refraction","subitem_subject_scheme":"Other"},{"subitem_subject":"thermal structure","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"屈折法地震探査によって見いだされた地殻中間層 : 地震学的性質と温度分布","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"屈折法地震探査によって見いだされた地殻中間層 : 地震学的性質と温度分布","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"1","path":["4647","4648"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"32631","relation_version_is_last":true,"title":["屈折法地震探査によって見いだされた地殻中間層 : 地震学的性質と温度分布"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:08:40.028146+00:00"}