{"created":"2024-08-06T09:09:36.242892+00:00","id":2010621,"links":{},"metadata":{"_buckets":{"deposit":"137562c6-3350-462c-bee7-422470a1cb2b"},"_deposit":{"created_by":10,"id":"2010621","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2010621"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02010621","sets":["1:7:1723007897243"]},"author_link":[],"item_10001_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"広島湾への適用","subitem_alternative_title_language":"ja"}]},"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicNumberOfPages":"7","bibliographicPageEnd":"7","bibliographicPageStart":"1","bibliographicVolumeNumber":"13","bibliographic_titles":[{"bibliographic_title":"水産技術","bibliographic_titleLang":"ja"},{"bibliographic_title":"Journal of fisheries technology","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"As one of the nutrient environmental factors related to the transition of species composition of phytoplankton, the nutrient regeneration proportions were estimated in Hiroshima Bay in summer. A plot of silicic acid, phosphate and dissolved total inorganic nitrogen against the apparent oxygen utilization (AOU) showed that an increase (dissolution) in nutrient concentrations was accompanied by dissolved oxygen consumption, and it was suggested that Redfield stoichiometry could be applied to the estimation of the nutrient regeneration proportions. The nutrient regeneration proportions (N:P:Si = 10: 1 :59) calculated based on the relationship between nutrients and AOU deviated significantly from the canonical Redfield-Brzezinski proportions (16: 1: 15). We suggest that these deviations indicate regional characteristics of the nutrient remineralization pattern.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"植物プランクトン等の種組成の変遷に関わる栄養塩環境要因の一つとして，栄養塩再生比を夏季の広島湾において推定した。広島湾の水深 10m以深では，ケイ酸， リン酸塩，および溶存全無機窒素の見かけの酸素消費量(AOU)に対するプロットから，栄養塩成分の濃度増加（溶解）には溶存酸素消費が伴うことが示され，栄養塩再生比の推定にレッドフィールドの化学量論式が適応可能なことが示唆された。栄養塩と AOUの関係に基づいて算出した栄養塩再生比 (N: P : Si = 10 : 1 : 59) は，標準的な比 (16: 1 : 15) から大きく逸脱していた。これらの逸脱は，栄養塩分解再生パターンの地域特性を示していることが示唆された。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水産研究・教育機構","subitem_publisher_language":"ja"},{"subitem_publisher":"Japan Fisheries Research and Education Agency","subitem_publisher_language":"en"}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"fra_t_13_1_1","subitem_relation_type_select":"Local"}}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"日本農学文献記事索引（AgriKnowledge）"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010937222","subitem_relation_type_select":"URI"}}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12359338","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1883-2253","subitem_source_identifier_type":"PISSN"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"阿部, 和雄","creatorNameLang":"ja"}],"familyNames":[{"familyName":"阿部","familyNameLang":"ja"}],"givenNames":[{"givenName":"和雄","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"松原, 賢","creatorNameLang":"ja"}],"familyNames":[{"familyName":"松原","familyNameLang":"ja"}],"givenNames":[{"givenName":"賢","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"阿保, 勝之","creatorNameLang":"ja"}],"familyNames":[{"familyName":"阿保","familyNameLang":"ja"}],"givenNames":[{"givenName":"勝之","givenNameLang":"ja"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-08-06"}],"filename":"fra_t_13_1_1.pdf","format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"url":"https://fra.repo.nii.ac.jp/record/2010621/files/fra_t_13_1_1.pdf"},"version_id":"40b97249-2968-400b-b439-a93f6c0e0ec5"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"化学量論; 栄養塩再生; 広島湾; 瀬戸内海","subitem_subject_language":"ja","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"化学量論式を用いた栄養塩再生比の推定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"化学量論式を用いた栄養塩再生比の推定","subitem_title_language":"ja"},{"subitem_title":"Estimation of nutrient regeneration ratios by stoichiometry -application to Hiroshima Bay-","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"10","path":["1723007897243"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-08-06"},"publish_date":"2024-08-06","publish_status":"0","recid":"2010621","relation_version_is_last":true,"title":["化学量論式を用いた栄養塩再生比の推定"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2024-09-05T08:42:24.241965+00:00"}