{"created":"2023-07-25T11:00:36.011582+00:00","id":2461,"links":{},"metadata":{"_buckets":{"deposit":"5e69f295-ead8-46da-b894-7aed3415c56a"},"_deposit":{"created_by":4,"id":"2461","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"2461"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00002461","sets":["1:356:411"]},"author_link":["56128","108","21874","56127","20490","4247","616","152","18008"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"45","bibliographicPageStart":"38","bibliographicVolumeNumber":"57","bibliographic_titles":[{"bibliographic_title":"Memoirs of National Institute of Polar Research. Special issue"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Narita, Hideki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Azuma, Nobuhiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hondoh, Takeo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hori, Akira ","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiramatsu, Tadayasu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fujii-Miyamoto, Michiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Satow, Kazuhide","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shoji, Hitoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Watanabe, Okitsugu","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Dating of ice cores is of important but is difficult for an ice core where there is low snow accumulation, and also for the deep part because seasonal chemical and isotopic signals are not easily preserved due to vapor migration after snow deposition and molecular diffusion in the deep part of ice sheet. In this paper, an attempt to reveal annual layer thickness is conducted on the basis of precise number density measurement of air bubbles and air hydrates. The annual layer thickness from air bubbles and hydrates agrees well with a calculated value within 10-15% at all depths of the 2500 m deep core. The obtained thickness in the interglacial period according to Eemian period in the Greenland ice core was half of the calculated value.","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00733561","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Institute of Low Temperature Science, Hokkaido University/Nagaoka University of Technology/Institute of Low Temperature Science, Hokkaido University/Institute of Low Temperature Science, Hokkaido University/Institute of Low Temperature Science, Hokkaido University/Institute of Low Temperature Science, Hokkaido University/Nagaoka National College of Technology/Kitami Institute of Technology/National Institute of Polar Research"}]},"item_1_text_3":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"scientific paper"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2003-03-01"}],"displaytype":"detail","filename":"KJ00000011445.pdf","filesize":[{"value":"622.2 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000011445","url":"https://nipr.repo.nii.ac.jp/record/2461/files/KJ00000011445.pdf"},"version_id":"28e5ed78-8d71-468b-887f-b6f9f7e24612"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"annual layer thickness","subitem_subject_scheme":"Other"},{"subitem_subject":"air bubble","subitem_subject_scheme":"Other"},{"subitem_subject":"air hydrate","subitem_subject_scheme":"Other"},{"subitem_subject":"deep ice core","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Estimation of annual layer thickness from stratigraphical analysis of Dome Fuji deep ice core","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Estimation of annual layer thickness from stratigraphical analysis of Dome Fuji deep ice core","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["411"],"pubdate":{"attribute_name":"公開日","attribute_value":"2003-03-01"},"publish_date":"2003-03-01","publish_status":"0","recid":"2461","relation_version_is_last":true,"title":["Estimation of annual layer thickness from stratigraphical analysis of Dome Fuji deep ice core"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T14:04:24.725365+00:00"}