{"created":"2023-07-25T10:59:18.228838+00:00","id":916,"links":{},"metadata":{"_buckets":{"deposit":"0bfdf89a-fa29-4b0a-b21e-0bf39d4e6835"},"_deposit":{"created_by":4,"id":"916","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"916"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00000916","sets":["1:356:364"]},"author_link":["108","152","46689","163"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1978-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"47","bibliographicPageStart":"25","bibliographicVolumeNumber":"10","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":"Watanabe, Okitsugu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kato, Kikuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Satow, Kazuhide","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Okuhira, Fumio","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":"Stratigraphy of the 150-m core from Mizuho Station, Antarctica, is studied with visual observation as well as with analysis of density and oxygen isotope profiles. Stratigraphic structures are well preserved to a depth of 70m. Considerably deviated values of density from the average depth-density curve serve as one of good indicators of the texture of initially deposited snow. From stratigraphic interpretation about 10.6g/(cm)^2 is estimated as the mean annual accumulation. With this value the age of the lowermost part of the 150-m core is estimated to be some 1100 years B. P. excluding the periods of hiatus of annual layers. In the δ^<18>O profile to the depth of 60m, the smallest peak indicating the coldest climate is seen at a depth of 32m which is dated back to some 200 years B.P. Comparison of the δ^<18>O profile in the Mizuho core with that in the Camp Century core indicates that the period of hiatus of annual layers is about one-third of the real duration of the core formation and the mean annual accumulation is about two-thirds of 10.6g/(cm)^2 at Mizuho Station in the past 300 years.","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":"Water Research Institute, Nagoya University/Water Research Institute, Nagoya University/Nagaoka Technical College/Gifu Prefectural Institute for Environmental Pollution/The Institute of Low Temperature Science, Hokkaido University"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1978-12-01"}],"displaytype":"detail","filename":"KJ00000011464.pdf","filesize":[{"value":"3.8 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000011464","url":"https://nipr.repo.nii.ac.jp/record/916/files/KJ00000011464.pdf"},"version_id":"53bc6ffa-2459-4cee-92ab-026297c825c0"}]},"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":"Stratigraphic Analysis of Firn and Ice at Mizuho Station","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Stratigraphic Analysis of Firn and Ice at Mizuho Station","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["364"],"pubdate":{"attribute_name":"公開日","attribute_value":"1978-12-01"},"publish_date":"1978-12-01","publish_status":"0","recid":"916","relation_version_is_last":true,"title":["Stratigraphic Analysis of Firn and Ice at Mizuho Station"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T14:06:02.643987+00:00"}