{"created":"2023-06-20T15:24:47.950204+00:00","id":1186,"links":{},"metadata":{"_buckets":{"deposit":"b43315b0-ee64-43da-a3aa-2eba41a5a2af"},"_deposit":{"created_by":4,"id":"1186","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"1186"},"status":"published"},"_oai":{"id":"oai:nagoya-wu.repo.nii.ac.jp:00001186","sets":["70:95"]},"author_link":["7055","7057","7056","7054","7052","7053"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1986-03-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"122","bibliographicPageStart":"111","bibliographicVolumeNumber":"32","bibliographic_titles":[{"bibliographic_title":"名古屋女子大学紀要"},{"bibliographic_title":"Journal of the Nagoya Women's College","bibliographic_titleLang":"en"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"石田, 典子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三田村, 緒佐武"}],"nameIdentifiers":[{}]}]},"item_1_creator_7":{"attribute_name":"著者名よみ","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"イシダ, ノリコ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ミタムラ, オサム"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{}],"nameIdentifiers":[{}]},{"creatorNames":[{}],"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_11":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"\"溶存有機能炭素(DOC),窒素(DON),リン(DOP)及び尿素の季節変化と日周変化を富栄養化の進んだ小さな池に設置した円柱の内外において測定した.DOC : DON : DOP の原子比は,DONとDOPの現存量の季節変化がより大きいために,春は780:20: 1,または秋は2100 : 33 : 1 と大きく変動した.尿素能炭素のDOC中に占める割合は0.2%から6.3%,尿素胎窒素のDON中に占める割合は2%から39%であり,尿素はDONを構成する主要な化合物の1つであった.尿素の現存量の低い夏と秋にはこれらの割合は低かった.これは尿素がDONの内で変化しやすい化合物であることを示唆するものと考えられる.日周観測は植物プランクトンの現存量が高く,また顕著な化学成層が認められた8月に行った.DOCとDOPには明らかな日周変化はみられなかったが,DONの現存量は円柱の外側では深夜から側にかはて高く,内側では夜に低かった.また尿素の現存量の日周変化には周期性が認められなかった.日周観測時に,溶存化合物の濃度は下層より上層で高いという傾向が認められた.尿素には,中層の値が上層や下層の値よりも高いという特徴のある鉛直分布がみられた.\"","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"\"Seasonal changes of DOC, DON, DOP and urea were measured on the outside and the inside of the cylinder set up in a small eutrophic pond, and diel observation of these dissolved organic matters was carried out in August when dense phytoplankton blooming was observed. Seasonal changes of DOC : DON : DOP atomic ratio ranged widely from 780 : 20 : 1 in spring to 2100: 33: 1 in autumn, mainly due to the variations of DON and DOP concentrations. Urea concentrations decreased in summer and autumn. The percentage of urea carbon in DOC was from 0.2% to 6.3% and urea nitrogen in DON was 2% to 39%. Urea was one of the major compound in DON. The lower percentages were observed in the period with lower urea concentrations. This suggests that urea is a changeable compound in dissolved organic nitrogen compounds. On the outside DON concentrations were higher from midnight to morning but lower on the inside during the nighttime. Whereas DOC and DOP showed no clear diel changes. The variation of urea revealed no significant periodicity. The concentrations of dissolved organic matters showed higher values in the upper layer than in the lower one during the diel observation when the strong chemical stratification was found. Urea showed a distinctive vertical profile, with values in the middle layer higher than in the upper and lower layers.\"","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00179986","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":"NAGOYA WOMEN'S UNIVERSITY"},{"subitem_text_language":"en","subitem_text_value":"Osaka Kyoiku University"}]},"item_1_text_2":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_text_value":"論文"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"名古屋女子大学 /"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1986-03-01"}],"displaytype":"detail","filename":"KJ00000684493.pdf","filesize":[{"value":"773.7 kB"}],"format":"application/pdf","license_note":"BY-NC-ND","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://nagoya-wu.repo.nii.ac.jp/record/1186/files/KJ00000684493.pdf"},"version_id":"67b312aa-ab9b-439d-b762-8f77fce1cafd"}]},"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":"富栄養化の進んだ池における溶存有機化合物並に尿素の季節変化及び日周変化","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"富栄養化の進んだ池における溶存有機化合物並に尿素の季節変化及び日周変化"},{"subitem_title":"Seasonal and Diel Changes of Dissolved Organic Matters and Urea in a Small Eutrophic Pond","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["95"],"pubdate":{"attribute_name":"公開日","attribute_value":"1986-03-01"},"publish_date":"1986-03-01","publish_status":"0","recid":"1186","relation_version_is_last":true,"title":["富栄養化の進んだ池における溶存有機化合物並に尿素の季節変化及び日周変化"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-06-20T16:06:22.248637+00:00"}