{"created":"2023-07-25T11:00:30.637508+00:00","id":2346,"links":{},"metadata":{"_buckets":{"deposit":"cd2a8d1b-07f6-4c8d-b967-aa12822a0972"},"_deposit":{"created_by":4,"id":"2346","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"2346"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00002346","sets":["1:356:407"]},"author_link":["1903","1904"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"213","bibliographicPageStart":"203","bibliographicVolumeNumber":"53","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":"Jin, Young Keun","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kim, Yeadong","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 Shackleton Fracture Zone (SFZ) and the South Shetland Trench (SST) are prominent bathymetric structures in the Southeast Pacific off Antarctic Peninsula. The SFZ comprises a high ridge and a deep trough. The SFZ ridge was probably formed by the uplift of low-density material like serpentinite. Two phases of deformation observed in the trough suggest that (1) a large-scale crustal faulting due to transtensional movement along the SFZ during Drake Passage opening before 6 Ma formed the deep trough, and (2) recent contractional structures around the trough are indicative of the present convergence between the Scotia and Antarctic plates. The angle of subduction of oceanic crust in the SST increases from southwest to northeast along the SST as its age increases from southwest to northeast. Because thick accumulation of sediments is not expected in active trenches with a horst and graben structure, the presence of thick trench-fill sediments (up to 1300m) over a horst and graben structure in the South Shetland Trench (SST) indicates that they accumulated after the cessation of subduction at about 4 Ma.","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":"Polar Research Center, Korea Ocean Research and Development Institute/Polar Research Center, Korea Ocean Research and Development Institute"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1998-12-01"}],"displaytype":"detail","filename":"KJ00000012898.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000012898","url":"https://nipr.repo.nii.ac.jp/record/2346/files/KJ00000012898.pdf"},"version_id":"954def8a-ca34-4ba3-82f9-7c692c297c74"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Shackleton Fracture Zone","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"South Shetland Trench","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"crustal model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"tectonic evolution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Antarctic Peninsula","subitem_subject_language":"en","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":"A crustal model and its tectonic implication on the evolution of the Pacific margin of the northern Antarctic Peninsula","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A crustal model and its tectonic implication on the evolution of the Pacific margin of the northern Antarctic Peninsula","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["407"],"pubdate":{"attribute_name":"公開日","attribute_value":"1998-12-01"},"publish_date":"1998-12-01","publish_status":"0","recid":"2346","relation_version_is_last":true,"title":["A crustal model and its tectonic implication on the evolution of the Pacific margin of the northern Antarctic Peninsula"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T13:56:38.314669+00:00"}