{"created":"2023-07-27T06:50:19.817936+00:00","id":43068,"links":{},"metadata":{"_buckets":{"deposit":"527e4f2c-fc61-46cb-9268-bff948547a12"},"_deposit":{"created_by":18,"id":"43068","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"43068"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00043068","sets":["2812:2813:2820"]},"author_link":["69278","11455"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-06-02","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"6p.","bibliographicVolumeNumber":"2011-04-01 – 2014-03-31","bibliographic_titles":[{"bibliographic_title":"平成25(2013)年度 科学研究費補助金 基盤研究(B) 研究成果報告書"},{"bibliographic_title":"2013 Fiscal Year Final Research Report","bibliographic_titleLang":"en"}]}]},"item_9_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{}],"nameIdentifiers":[{},{},{},{}]}]},"item_9_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"白亜紀セノマニアン／チューロニアン階境界付近に生じた海洋無酸素事変(OAE2)は，海底下で広範囲に有機物が埋没すると同時に，炭素循環の激変に伴う大規模な気候変動が生じた時期として知られる．北海道では他地域ではなしえない高解像度の研究が可能だが，近年，わずか2万年の期間に強い環境変化が生じていた可能性が示唆された．本研究ではその環境変動(NSP)について，バイオマーカー（有機分子化石）分析，特に陸上高等植物由来分子の個別分子炭素同位体比について調査した．その結果，NSPに連動して陸上植物組成に一定の変化が見られ，ＯＡＥ２期間，東アジアの陸域で短期的な気候変動が生じていたことが示された.","subitem_description_type":"Abstract"},{"subitem_description":"Cretaceous Cenomanian/Turonian boundary is known as a period of Oceanic Anoxic Event 2 (OAE2). During OAE2, large amount of organic matter deposited over extended sea bottom of the global oceans, and considerable climatic change associated with the disturbance of carbon cycles are under debate. From the Yezo Group in Hokkaido, stratigraphic studies with exclusively high resolution suggested that strong environmental perturbation happened within duration of twenty thousand years. We focused on that event (NSP) and studied biomarkers (organic molecular fossils), especially compound-specific carbon isotope values on biomarkers derived from terrestrial higher plants. Our results showed short term climatic change prevailed just before NSP over terrestrial East Asia during OAE2 interval.","subitem_description_type":"Abstract"}]},"item_9_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号:23340158, 研究期間(年度):2011-04-01 – 2014-03-31","subitem_description_type":"Other"},{"subitem_description":"出典：研究課題「LIP形成時の放出CO2による温暖化パルス: 白亜紀OAE2の「2万年事変」の検証」課題番号:23340158\n（KAKEN：科学研究費助成事業データベース（国立情報学研究所））\n（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-23340158/23340158seika/)を加工して作成","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00049415","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_17":{"attribute_name":"公開者","attribute_value_mlt":[{"subitem_publisher":"金沢大学自然システム学系"}]},"item_9_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/search/?qm=50272943"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=50272943","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23340158/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23340158/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-23340158/23340158seika/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-23340158/23340158seika/","subitem_relation_type_select":"URI"}}]},"item_9_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-12-21"}],"displaytype":"detail","filename":"SC-PR-HASEGAWA-T-keken 2014-6p.pdf","filesize":[{"value":"569.3 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"SC-PR-HASEGAWA-T-keken 2014-6p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/43068/files/SC-PR-HASEGAWA-T-keken 2014-6p.pdf"},"version_id":"ae9f7c74-2177-435f-9e4b-6003c33e68af"}]},"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":"LIP形成時の放出CO2による温暖化パルス: 白亜紀OAE2の「2万年事変」の検証","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"LIP形成時の放出CO2による温暖化パルス: 白亜紀OAE2の「2万年事変」の検証"},{"subitem_title":"Warming pulse triggered by CO2 released during LIP formation: evaluating 20 kyr event during Cretaceous OAE2","subitem_title_language":"en"}]},"item_type_id":"9","owner":"18","path":["2820"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-12-21"},"publish_date":"2017-12-21","publish_status":"0","recid":"43068","relation_version_is_last":true,"title":["LIP形成時の放出CO2による温暖化パルス: 白亜紀OAE2の「2万年事変」の検証"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T09:22:23.306016+00:00"}