{"created":"2023-07-25T09:59:11.756832+00:00","id":2457,"links":{},"metadata":{"_buckets":{"deposit":"015dfb11-b5b6-4f12-9af4-c835ff8056d7"},"_deposit":{"created_by":15,"id":"2457","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"2457"},"status":"published"},"_oai":{"id":"oai:oacis.repo.nii.ac.jp:00002457","sets":["187:189:244","187:189:339","187:190:496","187:190:639","187:191:638","41:541","70:411","70:603"]},"author_link":["2106","3890","3330","3319","3891","3892","3329","399","3660"],"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-05-19","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"120","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"Communications earth & environment"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Antarctic Bottom Water formation, which ventilates the abyssal layers of the Southern Ocean, is an integral component of the global ocean meridional overturning circulation. Considering evident freshening and density decreases in the source waters, widespread warming in the Southern Ocean suggests a weakening in the Antarctic Bottom Water supply. We demonstrate that the weakening is robust based on water mass warming in the deep and abyssal layers of the Australian-Antarctic Basin, which remained after removing the southward shift effect of the Southern Antarctic Circumpolar Current Front. Moreover, a decrease in apparent oxygen utilisation and reduced warming in the intermediate density layer below Circumpolar Deep Water extended further from the Australian-Antarctic Basin to the South Australian Basin. We suggest that a concurrent weakening in the densest portion and strengthening in the less dense portion shape the multi-basin change in the meridional overturning circulation that originates from the Southern Ocean."}]},"item_3_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"この論文のプレスリリースはこちら : http://id.nii.ac.jp/1342/00002394/"}]},"item_3_description_63":{"attribute_name":"研究課題番号","attribute_value_mlt":[{"subitem_description":"15H01726"},{"subitem_description":"21H03587"}]},"item_3_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Springer Nature"}]},"item_3_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1038/s43247-022-00445-2","subitem_relation_type_select":"DOI"}}]},"item_3_relation_13":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Publisher's Version/PDF (OpenAccess)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1038/s43247-022-00445-2","subitem_relation_type_select":"DOI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"Press Release"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://id.nii.ac.jp/1342/00002394/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"KAKEN研究課題: 南極底層水の昇温・低塩化に伴う深層大循環の変貌予測に関する基礎研究"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-15H01726/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"KAKEN研究課題: 東南極トッテン棚氷へ暖水を運ぶ巨大な定在海洋渦の成因と循環流量の変動要因の解明"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-21H03587/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"研究代表者: 北出 裕二郎 (東京海洋大学)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://nrid.nii.ac.jp/ja/nrid/1000050281001/","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"}},{"subitem_relation_name":[{"subitem_relation_name_text":"Springer Nature"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.springernature.com/jp","subitem_relation_type_select":"URI"}}]},"item_3_subject_64":{"attribute_name":"科学研究費研究課題","attribute_value_mlt":[{"subitem_subject":"南極底層水の昇温・低塩化に伴う深層大循環の変貌予測に関する基礎研究"},{"subitem_subject":"Basic research on the prediction of changing for the Deep Global Circulation related with warming and freshening of Antarctic Bottom Water"},{"subitem_subject":"東南極トッテン棚氷へ暖水を運ぶ巨大な定在海洋渦の成因と循環流量の変動要因の解明"},{"subitem_subject":"Elucidation of the formation mechanisms of the large standing oceanic eddy and the factors controlling eddy circulation contributing to warm water transport to the Totten Ice Shelf in East Antarctica"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shimada, Keishi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kitade, Yujiro"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Aoki, Shigeru"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mizobata, Kohei"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Cheng, Lingqiao"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Kunio"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Makabe, Ryosuke"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Kanda, Jota"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Odate, Tsuneo"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Climate change","subitem_subject_scheme":"Other"},{"subitem_subject":"Physical oceanography","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":"journal article"}]},"item_title":"Shoaling of abyssal ventilation in the Eastern Indian Sector of the Southern Ocean","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Shoaling of abyssal ventilation in the Eastern Indian Sector of the Southern Ocean"}]},"item_type_id":"3","owner":"15","path":["244","339","411","496","541","603","638","639"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-05-31"},"publish_date":"2022-05-31","publish_status":"0","recid":"2457","relation_version_is_last":true,"title":["Shoaling of abyssal ventilation in the Eastern Indian Sector of the Southern Ocean"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2023-07-25T10:25:19.550910+00:00"}