{"created":"2023-07-25T10:59:08.609827+00:00","id":683,"links":{},"metadata":{"_buckets":{"deposit":"220bfb16-a1b5-4b3f-9a1f-c2847f338161"},"_deposit":{"created_by":4,"id":"683","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"683"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00000683","sets":["1:328:331"]},"author_link":["465"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1981-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"12","bibliographicPageStart":"1","bibliographicVolumeNumber":"34","bibliographic_titles":[{"bibliographic_title":"Memoirs of National Institute of Polar Research. Ser. E, Biology and medical science"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hoshiai, Takao","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":"The distribution and seasonal variation of ice algae were investigated in the vicinity of Syowa Station (69°00'S, 39°35'E), Antarctica. The plant pigments, chlorophyll a and phaeophytin, were detected from top to bottom of the sea ice. However, the proliferation of ice algae occurred significantly at the bottom of the sea ice to make it brown in autumn and spring. The autumnal outburst of algae was found in the more limited regions which were covered with the ice formed newly than the regions in which the spring proliferation occurred. The autumnal proliferation of algae also occurred in the wintered ice as well as in the new ice but algal biomass in the old ice was less than in the new ice. The annual production of ice algae in the Syowa Station area was assumed as 1.50 to 3.25gC/m^2 based on the present data of algal biomass. These results show the potential importance of ice algae in the marine ecosystems of the polar regions.","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00733517","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":"National Institute of Polar Research"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1981-01-01"}],"displaytype":"detail","filename":"KJ00000011375.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000011375","url":"https://nipr.repo.nii.ac.jp/record/683/files/KJ00000011375.pdf"},"version_id":"01a54fea-53b7-4164-b423-e7b207b8e532"}]},"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":"Proliferation of Ice Algae in the Syowa Station Area,Antarctica","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Proliferation of Ice Algae in the Syowa Station Area,Antarctica","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["331"],"pubdate":{"attribute_name":"公開日","attribute_value":"1981-01-01"},"publish_date":"1981-01-01","publish_status":"0","recid":"683","relation_version_is_last":true,"title":["Proliferation of Ice Algae in the Syowa Station Area,Antarctica"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T15:10:20.747692+00:00"}