{"created":"2023-06-19T09:12:52.730897+00:00","id":24790,"links":{},"metadata":{"_buckets":{"deposit":"aff01c35-f765-447a-a11b-9b9dc5935150"},"_deposit":{"created_by":1,"id":"24790","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"24790"},"status":"published"},"_oai":{"id":"oai:kumadai.repo.nii.ac.jp:00024790","sets":["448:478"]},"author_link":["111436","111437","111438"],"item_18_alternative_title_22":{"attribute_name":"その他の言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"The possibility of giant eruptions on the Tokara Islands, southern Kyushu, Japan : verification of the suspected submarine calderas"}]},"item_18_alternative_title_23":{"attribute_name":"タイトル（ヨミ）","attribute_value_mlt":[{"subitem_alternative_title":"キュウシュウ ナンブ トカラ レットウ ニ オケル キョダイ フンカ ノ カノウセイ : カイテイ カルデラ ノ ケンショウ"}]},"item_18_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-05-31","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{}]}]},"item_18_creator_3":{"attribute_name":"別言語の著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yokose, Hisayoshi"}],"nameIdentifiers":[{"nameIdentifier":"111438","nameIdentifierScheme":"WEKO"}]}]},"item_18_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf"}]},"item_18_description_46":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"研究報告書","subitem_description_type":"Other"}]},"item_18_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"琉球弧北部のトカラ列島における火山活動の実態解明を目的に，ドレッジを用いた海底調査を実施した。海底より回収された火山岩類は，海面下にも第四紀火山活動が広く分布していることを示す。特に，海底カルデラ地形の近傍では，現地性流紋岩質軽石が確認でき，トカラ列島における巨大海底カルデラの存在を強く示唆する。火山岩類の地球化学的特徴から，北部琉球弧の火山活動や鉱床形成過程は，沈み込むフィリピン海プレートの形状によって支配されている事が判明した。","subitem_description_type":"Other"},{"subitem_description":"To understand submarine volcanism of the Tokara Islands, Northern\nRyukyu arc，we carried out eight submarine exploration cruises with dredge survey．The\nvolcanic rocks recovered from the sea floor and submarine flanks indicate the volcanic\nactivities have occurred during the Quaternary and are distributed widely on the studied\narea．In situ rhyolitic pumice fragments are found in the vicinity of the circular\nsubmarine depressions, ~15km in diameter. Occurrence and geochemical characteristics of\nthe recovered samples suggest strongly huge eruptions of forming a gigantic submarine\ncaldera on the Tokara Islands．The geochemical characteristics of the samples imply that\nvolcanisms and hydrothermal activities on the Tokara Islands could be controlled by the\nirregular geometry of the subducting Philippine Sea Plate.","subitem_description_type":"Other"}]},"item_18_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"熊本大学"}]},"item_18_subject_20":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"453.8","subitem_subject_scheme":"NDC"}]},"item_18_text_18":{"attribute_name":"形態","attribute_value_mlt":[{"subitem_text_value":"371796 bytes"}]},"item_18_text_47":{"attribute_name":"資源タイプ・ローカル","attribute_value_mlt":[{"subitem_text_value":"研究報告書"}]},"item_18_text_48":{"attribute_name":"資源タイプ・NII","attribute_value_mlt":[{"subitem_text_value":"Research Paper"}]},"item_18_text_49":{"attribute_name":"資源タイプ・DCMI","attribute_value_mlt":[{"subitem_text_value":"text"}]},"item_18_text_50":{"attribute_name":"資源タイプ・ローカル表示コード","attribute_value_mlt":[{"subitem_text_value":"06"}]},"item_18_text_78":{"attribute_name":"コメント","attribute_value_mlt":[{"subitem_text_value":"平成19～21年度科学研究費補助金(基盤研究(B))研究成果報告書　課題番号：19340165"}]},"item_18_text_80":{"attribute_name":"科研費番号","attribute_value_mlt":[{"subitem_text_value":"19340165"}]},"item_18_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"横瀬, 久芳"}],"nameIdentifiers":[{"nameIdentifier":"111436","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":"2020-03-02"}],"displaytype":"detail","filename":"KaB19340165.pdf","filesize":[{"value":"371.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KaB19340165.pdf","url":"https://kumadai.repo.nii.ac.jp/record/24790/files/KaB19340165.pdf"},"version_id":"060476a6-7564-40b1-a4a8-176459a7c901"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"トカラ列島","subitem_subject_scheme":"Other"},{"subitem_subject":"海底火山活動","subitem_subject_scheme":"Other"},{"subitem_subject":"海底カルデラ","subitem_subject_scheme":"Other"},{"subitem_subject":"琉球弧火山活動","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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"九州南部トカラ列島における巨大噴火の可能性 : 海底カルデラの検証","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"九州南部トカラ列島における巨大噴火の可能性 : 海底カルデラの検証"}]},"item_type_id":"18","owner":"1","path":["478"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-06-13"},"publish_date":"2011-06-13","publish_status":"0","recid":"24790","relation_version_is_last":true,"title":["九州南部トカラ列島における巨大噴火の可能性 : 海底カルデラの検証"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-19T18:19:26.071362+00:00"}