{"created":"2023-06-19T10:34:50.879555+00:00","id":716,"links":{},"metadata":{"_buckets":{"deposit":"352a73b8-5a5d-43ce-b762-12b35137933a"},"_deposit":{"created_by":14,"id":"716","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"716"},"status":"published"},"_oai":{"id":"oai:ous.repo.nii.ac.jp:00000716","sets":["296:314:319"]},"author_link":["9470","9471","9472","9473"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1986-03-05","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"23","bibliographicPageStart":"17","bibliographicVolumeNumber":"21","bibliographic_titles":[{"bibliographic_title":"岡山理科大学紀要. A, 自然科学","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of Okayama University of Science. A, Natural Sciences","bibliographic_titleLang":"en"}]}]},"item_1_creator_6":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"野上, 祐作","creatorNameLang":"ja"},{"creatorName":"ノガミ, ユウサク","creatorNameLang":"ja-Kana"},{"creatorName":"Nogami, Yusaku","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"平田, まき子","creatorNameLang":"ja"},{"creatorName":"ヒラタ, マキコ","creatorNameLang":"ja-Kana"},{"creatorName":"Hirata, Makiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"堀, 和子","creatorNameLang":"ja"},{"creatorName":"ホリ, カズコ","creatorNameLang":"ja-Kana"},{"creatorName":"Hori, Kazuko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石井, 猛","creatorNameLang":"ja"},{"creatorName":"イシイ, タケシ","creatorNameLang":"ja-Kana"},{"creatorName":"Ishii, Takeshi","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":"It was studied to examine the changes of nitrogen sources in water hyacinth aquatic treatment systems (cultured area ; 0.3m^2,initial value of water hyacinth ; 600g, contacting time ; about 24 hr.). Influent was introduced from outlet of extended-aeration plants. Results in growthing period of water hyacinth (from early summer to fall) are as follows : 1) Total nitrogen was decreased by approximately 4 mg/l (22%) in average. Ammonium nitrogen was decreased by 2.8 mg/l, but decrease of nitrate nitrogen was not seen. 2) In basic water (pH&gnE;6.5 ), decrease of ammonium nitrogen was seen remarkably. Conversely, decrease of nirate was seen slightly in acidic water (pH<6.5) according to t-test (risk rate : 10%). 3) It was suggested that nitrogen sources absorbed by water hyacinth were both ammonium nitrogen and nitrate, but rate of absorption by water hyacinth was depended to pH levels in culture water.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00033244","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 Water Resarch, Okayama University of Science"},{"subitem_text_language":"en","subitem_text_value":"Department of Water Resarch, Okayama University of Science"},{"subitem_text_language":"en","subitem_text_value":"Department of Water Resarch, Okayama University of Science"},{"subitem_text_language":"en","subitem_text_value":"Department of Water Resarch, Okayama University of Science"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"岡山理科大学水質管理センター"},{"subitem_text_language":"ja","subitem_text_value":"岡山理科大学水質管理センター"},{"subitem_text_language":"ja","subitem_text_value":"岡山理科大学水質管理センター"},{"subitem_text_language":"ja","subitem_text_value":"岡山理科大学水質管理センター"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1986-03-05"}],"displaytype":"detail","filename":"KJ00000063269.pdf","filesize":[{"value":"269.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://ous.repo.nii.ac.jp/record/716/files/KJ00000063269.pdf"},"version_id":"5e179aef-c106-486a-888b-4d4a8438de3d"}]},"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":"ホテイアオイの生育に伴なう栽培液の形態別窒素の挙動","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ホテイアオイの生育に伴なう栽培液の形態別窒素の挙動","subitem_title_language":"ja"},{"subitem_title":"Changes of Nitrogen Sources in Water Hyacinth Aquatic Treatment Systems","subitem_title_language":"en"},{"subitem_title":"ホテイアオイ ノ セイイク ニ トモナウ サイバイエキ ノ ケイタイベツ チッソ ノ キョドウ","subitem_title_language":"ja-Kana"}]},"item_type_id":"1","owner":"14","path":["319"],"pubdate":{"attribute_name":"PubDate","attribute_value":"1986-03-05"},"publish_date":"1986-03-05","publish_status":"0","recid":"716","relation_version_is_last":true,"title":["ホテイアオイの生育に伴なう栽培液の形態別窒素の挙動"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2023-09-27T05:37:41.647543+00:00"}