{"created":"2024-08-22T01:25:45.560018+00:00","id":2000237,"links":{},"metadata":{"_buckets":{"deposit":"4a644dfa-4ade-42cb-9db2-77fa54b04cc0"},"_deposit":{"created_by":5,"id":"2000237","owner":"5","owners":[5],"pid":{"revision_id":0,"type":"depid","value":"2000237"},"status":"published"},"_oai":{"id":"oai:hokkyodai.repo.nii.ac.jp:02000237","sets":["6:1724287861642"]},"author_link":[],"item_6_alternative_title_14":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Topography, Geology and Eruption History of Me-akan volcano, Eastern Hokkaido","subitem_alternative_title_language":"en"}]},"item_6_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-07-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"88","bibliographicPageStart":"73","bibliographicVolumeNumber":"75","bibliographic_titles":[{"bibliographic_title":"北海道教育大学紀要. 基礎研究編"}]}]},"item_6_description_3":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Me-akandake is an active stratovolcano which grew on the southwestern edge of Akancaldera and consists of six small volcanic bodies. Small phreatic explosions occurred in 1988,1996, 1998, 2006, and 2008 in the Pon-machineshiri crater. The eruption history of the Meakanvolcano can be divided into four periods of activity （stagesⅠto Ⅳ）. In stage I, the1042m peak, Minamidake, Higashidake, and Nakamachineshiri （constituting the centralvolcanic edifice） formed. Stage Ⅱ （14000 - 6300 years ago） can be divided into three Nakamachineshiripyroclastic eruption periods 1 to 3. The largest pyroclastic eruptions ofcontinuously repeated pyroclastic flows and plinian scoria-pumice falls occurred 14000 yearsago, forming the Naka-machineshiri crater （1.1km in diameter）. In Stage Ⅲ, approximately6500 - 2400 years ago, Nishiyama monogenetic volcano, consisting of basaltic lavas and scoriafallout, formed. Subsequently, the Pon-machineshiri volcanic edifice was formed by manyandesitic lavas, and finally the Kitayama lava was effused. Stage Ⅳ is divided into the Akanfujiformation period （2100 - 1100 years ago）, consisting of basaltic lavas and 17 scoria fallouts,and the subsequent Pon-machineshiri crater formation period （900 years ago to the present）.","subitem_description_type":"Abstract"}]},"item_6_full_name_2":{"attribute_name":"著者別名","attribute_value_mlt":[{"names":[{"name":"WADA, Keiji","nameLang":"en"}]},{"names":[{"name":"SATO, Eiichi","nameLang":"en"}]}]},"item_6_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.32150/0002000237","subitem_identifier_reg_type":"JaLC"}]},"item_6_publisher_15":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"北海道教育大学"}]},"item_6_relation_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"AB00000251","subitem_relation_type_select":"NCID"}}]},"item_6_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2758-3899","subitem_source_identifier_type":"PISSN"}]},"item_6_version_type_12":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"和田, 恵治","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"佐藤, 鋭一","creatorNameLang":"ja"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available"}],"displaytype":"detail","filename":"75-1-a06.pdf","mimetype":"application/pdf","url":{"url":"https://hokkyodai.repo.nii.ac.jp/record/2000237/files/75-1-a06.pdf"},"version_id":"860e01d0-348a-430e-bca8-6bd4f60514f1"}]},"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":"雌阿寒岳の地形・地質と噴火史","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"雌阿寒岳の地形・地質と噴火史","subitem_title_language":"ja"}]},"item_type_id":"6","owner":"5","path":["1724287861642"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-08-22"},"publish_date":"2024-08-22","publish_status":"0","recid":"2000237","relation_version_is_last":true,"title":["雌阿寒岳の地形・地質と噴火史"],"weko_creator_id":"5","weko_shared_id":-1},"updated":"2024-08-22T01:25:51.087328+00:00"}