{"created":"2023-07-25T09:59:22.625876+00:00","id":2708,"links":{},"metadata":{"_buckets":{"deposit":"a91a6baf-a1ff-46c5-8955-fa8c37c652a5"},"_deposit":{"created_by":15,"id":"2708","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"2708"},"status":"published"},"_oai":{"id":"oai:oacis.repo.nii.ac.jp:00002708","sets":["187:190:496","70:604","78:564"]},"author_link":["4192","4141","4140","3623"],"item_10010_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-10-26","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{}]}]},"item_10010_description_25":{"attribute_name":"研究課題番号","attribute_value_mlt":[{"subitem_description":"20H04970","subitem_description_type":"Other"}]},"item_10010_description_26":{"attribute_name":"注記","attribute_value_mlt":[{"subitem_description":"問合せ先は、発信当時のものです"}]},"item_10010_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"東南極で最大級の規模を有するトッテン氷河（注1）の周辺域では、近年、氷床（注2）質量の減少が報告され、また、将来の大規模な氷床流出も懸念されています。国立極地研究所の平野大輔助教、東京海洋大学の溝端浩平助教、水産研究・教育機構の佐々木裕子研究員、北海道大学低温科学研究所の青木茂准教授らの研究グループは、水産庁漁業調査船「開洋丸」および南極観測船「しらせ」により実施された大規模な海洋観測で取得した現場観測データと衛星観測データを統合的に解析し、トッテン氷河の沖合に定在する巨大な海洋渦が、比較的温度の高い海水を効率的に南極大陸方向へと輸送していることを明らかにしました。\n氷河末端に流れ込む暖かい海水は、氷床を下から融解することで氷床流出の引き金となるため、本成果は、氷床の質量損失が加速するトッテン氷河域での質量損失プロセスの包括的理解につながると期待されます。"}]},"item_10010_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"プレスリリース掲載論文はこちら: https://www.nature.com/articles/s43247-021-00217-4"},{"subitem_description":"問合せ先(国立極地研究所): 平野大輔"}]},"item_10010_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京海洋大学総務課広報室"}]},"item_10010_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"プレスリリース掲載論文"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.nature.com/articles/s43247-021-00217-4","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"KAKEN研究課題: トッテン棚氷融解の引き金：海洋渦が介在する沖合から棚氷への熱輸送過程の解明"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PUBLICLY-20H04970/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"研究代表者: 溝端 浩平 (東京海洋大学)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://nrid.nii.ac.jp/ja/nrid/1000080586058/","subitem_relation_type_select":"URI"}}]},"item_10010_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright©All Rights Reserved Tokyo University of Marine Science and Technology"}]},"item_10010_subject_24":{"attribute_name":"科学研究費研究課題","attribute_value_mlt":[{"subitem_subject":"トッテン棚氷融解の引き金：海洋渦が介在する沖合から棚氷への熱輸送過程の解明","subitem_subject_scheme":"Other"},{"subitem_subject":"Triggering of Totten Shelf Melting: Elucidation of Heat Transport Process from offshore to Ice Shelf mediated by Oceanic Eddy","subitem_subject_scheme":"Other"}]},"item_10010_version_type_20":{"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":"極地研究所"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"東京海洋大学"},{"creatorName":"トウキョウカイヨウダイガク","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"水産研究・教育機構"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"北海道大学"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-03-26"}],"displaytype":"detail","filename":"TUMSAT Press Release-20211026.pdf","filesize":[{"value":"964.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"TUMSAT Press Release-20211026.pdf","url":"https://oacis.repo.nii.ac.jp/record/2708/files/TUMSAT Press Release-20211026.pdf"},"version_id":"5a9d1740-8638-47d8-b9a9-c598505a1586"}]},"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":"other"}]},"item_title":"巨大な海洋渦が暖かい海水を南極大陸方向へ運ぶ 東南極トッテン氷河を下から融かす主要な熱源","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"巨大な海洋渦が暖かい海水を南極大陸方向へ運ぶ 東南極トッテン氷河を下から融かす主要な熱源"}]},"item_type_id":"10010","owner":"15","path":["496","564","604"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-03-26"},"publish_date":"2023-03-26","publish_status":"0","recid":"2708","relation_version_is_last":true,"title":["巨大な海洋渦が暖かい海水を南極大陸方向へ運ぶ 東南極トッテン氷河を下から融かす主要な熱源"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2024-03-13T06:05:24.126515+00:00"}