{"created":"2023-03-30T09:19:52.553222+00:00","id":2863,"links":{},"metadata":{"_buckets":{"deposit":"601b932b-ff61-4e90-b4fa-dd95a08ec0e4"},"_deposit":{"id":"2863","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2863"},"status":"published"},"_oai":{"id":"oai:nied-repo.bosai.go.jp:00002863","sets":[]},"author_link":[],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-05-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"3931","bibliographicPageStart":"3923","bibliographicVolumeNumber":"45","bibliographic_titles":[{"bibliographic_title":"Geophysical Research Letters","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We investigate slab and mantle structure of the NE Japan subduction zone from P wave azimuthal and radial anisotropy using travel time tomography. Trench normal E-W-trending azimuthal anisotropy (AA) and radial anisotropy (RA) with VPV &gt\n VPH are found in the mantle wedge, which supports the existence of small-scale convection in the mantle wedge with flow-induced LPO of mantle minerals. In the subducting Pacific slab, trench parallel N-S-trending AA and RA with VPH &gt\n VPV are obtained. Considering the effect of dip of the subducting slab on apparent anisotropy, we suggest that both characteristics can be explained by the presence of laminar structure, in addition to AA frozen-in in the subducting plate prior to subduction.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Blackwell Publishing Ltd","subitem_publisher_language":"en"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1029/2018GL077436"}}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1944-8007","subitem_source_identifier_type":"EISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Motoko Ishise","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Hitoshi Kawakatsu","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Manabu Morishige","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Katsuhiko Shiomi","creatorNameLang":"en"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_title":"Radial and Azimuthal Anisotropy Tomography of the NE Japan Subduction Zone: Implications for the Pacific Slab and Mantle Wedge Dynamics","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Radial and Azimuthal Anisotropy Tomography of the NE Japan Subduction Zone: Implications for the Pacific Slab and Mantle Wedge Dynamics","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"1","path":["1670839190650"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-30"},"publish_date":"2023-03-30","publish_status":"0","recid":"2863","relation_version_is_last":true,"title":["Radial and Azimuthal Anisotropy Tomography of the NE Japan Subduction Zone: Implications for the Pacific Slab and Mantle Wedge Dynamics"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-07T10:25:08.004173+00:00"}