{"created":"2021-03-01T06:51:25.209599+00:00","id":32718,"links":{},"metadata":{"_buckets":{"deposit":"690c009f-9e96-4561-bf7d-d1ac5c294d12"},"_deposit":{"id":"32718","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"32718"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00032718","sets":["80:4535:4699:4700","9:504:4538:4701:4702"]},"author_link":["127039","127038"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"1991 Eruption ofPinatubo Volcano : A photo interpretation of MOS MESSR images"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1994-03-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3-4","bibliographicPageEnd":"242","bibliographicPageStart":"231","bibliographicVolumeNumber":"68","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":"MOS MESSR画像を目視判読し,フィリピン,ピナツボ火山の1991年噴火噴出物の分布状況の解析,及び地形分類図の作成を試みた.ピナツボ火山は東西約35km,南北約35kmの範囲に及ぶ.山頂部に4つのカルデラ(C1～C4)と2つのドーム状の高まりが認められる.この内C1は南西に開いた馬蹄形の崩壊カルデラ,C2とC3は西側斜面に位置し多重のカルデラ構造をつくっている.1991年の噴火では,大量の火砕流,降下堆積物が山体の周辺に堆積するとともに,主に火砕流を源とする士石流が発生した.火砕流堆積物は山頂を中心に半径10数kmの領域に分布する.これは色調と分布の特徴から,主部とそれを囲むように分布する周縁部に分けられる.両者の違いは,主部では相対的に堆積物が厚いか破壊の程度が高いのに対し,周縁部ではその逆となっていることに基づくと考えられる.土石流堆積物は山頂部に分布する火砕流堆積物から,主要河川に沿って放射状に分布する.長いものは到遠距離が50kmを越える.土石流の分布面積は7月5日から10月23日の4ケ月間で約1.5倍に拡大している.北東部のSacobia川,南部のMarella川の2ケ所で,土石流によるせき止め湖が形成されている.山頂には直径約4kmのピナツボ溶岩ドームが存在していたが,今回の噴火によって大部分が失われ,その跡にカルデラが形成された.1991年10月のMOS画像では，その中に直径約1kmの三日月型の火口湖が観察される.","subitem_description_type":"Abstract"},{"subitem_description":"On June 9, 1991, Pinatubo volcano, located on the western side of Luzon island, the Philippines, started eruptive activity, which attained a climax on June 15. This study involved identifying distribution areas of the geological units which erupted during this activity and making a geomorphological map of the edifice using satellite images(MOS MESSR). The edifice of Pinatubo volcano has a diameter of c. 35km.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"127039","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KANEKO, Takayuki"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000032718","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":"東京大学地震研究所"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"金子, 隆之"}],"nameIdentifiers":[{"nameIdentifier":"127038","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":"ji0683004.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0683004.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/32718/files/ji0683004.pdf"},"version_id":"abd90a63-1204-4ef6-9ec5-46337383701c"}]},"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":"ピナツボ火山1991年噴火:MOS MESSR画像による判読","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ピナツボ火山1991年噴火:MOS MESSR画像による判読","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"1","path":["4700","4702"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"32718","relation_version_is_last":true,"title":["ピナツボ火山1991年噴火:MOS MESSR画像による判読"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T05:17:18.356199+00:00"}