{"created":"2023-07-25T11:03:20.501181+00:00","id":6207,"links":{},"metadata":{"_buckets":{"deposit":"1e651606-c3f3-4ab7-af99-6a64b33ed997"},"_deposit":{"created_by":4,"id":"6207","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"6207"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00006207","sets":["1259:1260:1263:792:798"]},"author_link":["42968","10077"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"Decomposition of macroalgae and the release of nutrient Admiralty Bay, King George, Antarctica"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-02-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"35","bibliographicPageStart":"26","bibliographicVolumeNumber":"17","bibliographic_titles":[{"bibliographic_title":"Polar bioscience"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nedzarek,Arkadiusz","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Rakusa-Suszczewski,Stanislaw","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":"On land and in the shore zone macroalgae are a source of organic matter and of nutrients. A crumbled mixture of macroalgae and 10 selected species of macroalge were used in investigations. In long (22-69 days) and short (11-52 hours) term experiments the quantities of released nutrients per 1 kg of dry mass of identified macroalgae were: for nitrogen 10.6-93.7 mg NO2--N, 12.9-406 mg, NO3--N, 74.0-7890 mg NH4+-N, and 1110-22000 mg total-N; for phosphorus the figures were: 718-6110 mg reactive-P and 1370-13400 mg total-P. The amounts of ammonium-N, total-N, reactive-P and total-P, released from the mixture of disintegrated algae collected on the beach, were lower than those from fresh algae. Nitrate-N, reactive-P and total-P were liberated most readily. From the total amounts of nutrients in the long and short term experiments about 80% were released during the first 3 days and the first 3 hours respectively. The decomposition of macroalgae may improve the fertility of poor soils and inland water as well as of sea water, being a source of nutrients.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00006207","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_22":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"National Institute of Polar Research"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA11327019","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":"Department of Marine Ecology and Environmental Protection, University of Agriculture/Department of Antarctic Biology, Polish Academy of Sciences"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2004-02-01"}],"displaytype":"detail","filename":"KJ00000673319.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000673319","url":"https://nipr.repo.nii.ac.jp/record/6207/files/KJ00000673319.pdf"},"version_id":"fb73d477-11b6-4f59-9302-d0c7f92b536a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Antarctica, macroalgae, decomposition, nutrients","subitem_subject_language":"en","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":"Decomposition of macroalgae and the release of nutrient Admiralty Bay, King George, Antarctica","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Decomposition of macroalgae and the release of nutrient Admiralty Bay, King George, Antarctica"}]},"item_type_id":"1","owner":"4","path":["798"],"pubdate":{"attribute_name":"公開日","attribute_value":"2004-02-01"},"publish_date":"2004-02-01","publish_status":"0","recid":"6207","relation_version_is_last":true,"title":["Decomposition of macroalgae and the release of nutrient Admiralty Bay, King George, Antarctica"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T12:04:55.240752+00:00"}