{"created":"2024-06-10T08:43:36.516685+00:00","id":2007020,"links":{},"metadata":{"_buckets":{"deposit":"90cb6004-60da-4016-b591-813dd08ec328"},"_deposit":{"created_by":10,"id":"2007020","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2007020"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02007020","sets":["12:14:1716950799012"]},"author_link":[],"item_10002_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"底土間隙水中に含まれている無機態の窒素並に燐の季節変化","subitem_alternative_title_language":"ja"}]},"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1957-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"tnf_k_9_143","bibliographicNumberOfPages":"8","bibliographicPageEnd":"150","bibliographicPageStart":"143","bibliographicVolumeNumber":"9","bibliographic_titles":[{"bibliographic_title":"東北海区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of Tohoku Regional Fisheries Research Laboratory","bibliographic_titleLang":"en"}]}]},"item_10002_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"底土中で可溶性無機栄養塩の生成に及ぼす、貯蔵中の温度の影響について検討するため、0～0.5cm(第1層)、0.5～5cm(第2層)、5～10cm(第3層)の各層の底土を、5℃から30℃まで約5℃間隔の6段階の温度条件で貯蔵し、次の様な結果をえた。(1)貯蔵温度によって、生成速度は著しく異なり、一般に温度に比例して生成速度は大きくなるが、10℃以下では緩慢で、Ammonia-Nでは20℃、Phosphate-Pでは15℃以上で比較的早くなる。(2)各層の底土によって生成量は著しく異なった。即ち第1層の生成量は最も大きく、次いで第2層で第3層は見掛上殆ど生成量はみられなかった。(3)第1・2層では、貯蔵中見掛上生成量が極大値に達して後、次第に減少する場合があり、また第3層では始めの含量よりも、次第に減少することがみられた。これは貯蔵温度の高い場合に顕著であった。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東北海区水産研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Tohoku Regional Fisheries Research Laboratory","subitem_publisher_language":"en"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"tnf_k_9_143","subitem_relation_type_select":"Local"}}]},"item_10002_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/2010843879","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00167637","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0049-402X","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"奥田, 泰造","creatorNameLang":"ja"}],"familyNames":[{"familyName":"奥田","familyNameLang":"ja"}],"givenNames":[{"givenName":"泰造","givenNameLang":"ja"}]}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"内湾底土中の可溶性栄養塩について(5)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"内湾底土中の可溶性栄養塩について(5)","subitem_title_language":"ja"}]},"item_type_id":"10002","owner":"10","path":["1716950799012"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-06-10"},"publish_date":"2024-06-10","publish_status":"0","recid":"2007020","relation_version_is_last":true,"title":["内湾底土中の可溶性栄養塩について(5)"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-02-04T00:18:58.087468+00:00"}