{"created":"2023-07-25T08:10:46.647999+00:00","id":10792,"links":{},"metadata":{"_buckets":{"deposit":"fdf18ed9-f9f7-4e21-870a-416a393d2071"},"_deposit":{"created_by":18,"id":"10792","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"10792"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00010792","sets":["228:262:4826","39:40"]},"author_link":["4830","104740","104741","104742"],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1982-12-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"152","bibliographicPageStart":"145","bibliographicVolumeNumber":"31","bibliographic_titles":[{"bibliographic_title":"鹿児島大学水産学部紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of Faculty of Fisheries Kagoshima University","bibliographic_titleLang":"en"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1982-12-25","subitem_date_issued_type":"Issued"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"In order to determine the mechanics involved in the maintenance of water quality in a feedback culture system, several relevant physical and biological parameters were monitored both in the\nrearing water for zooplankton and in a phytoplankton culture tank.\nMoina macrocopa was cultured for 53 days adapting feedback culture method. They were fed with Chlorella sp. previously acclimatized to freshwater. During the first 33 days, feedback culture\nsystem which involves recycling of rearing water after culturing Chlorella sp. was adapted. The routine method which does not involve recycling of water was applied during the last 20 days.\nNH_4-N, NO_2-N, NO_3-N and PO_4-P concentrations were determined in the culture water.\nPO_4-P, dissolved organic P and particle P content were likewise measured in Chlorella sp. culture water for five days after inoculation.\nIn the M.macrocopa culture tank, NH_4-N and PO_4-P concentrations were maintained at the\nlevels of about 1,600 and 54 μg-at・l^<-1>, respectively. However, in the routine treatment, NH_4-N tended to increase up to 3,000 μg-at・l^<-1> and PO_4-P up to 90 μg-at・l^<-1>.\nIn Chlorella sp. culture tank, concentration of dissolved P decreased about 11 μg-at・l^<-1> from 65 to 54 μg-at・l^<-1>, following an increase of Chlorella sp. density. However, particle P content\nincreased about 9 μg-at・l^<-1> from 4.5 to 13 μg-at・l^<-1>. Thus a negative relationship (r=-0.90) was observed between Chlorella sp. density and dissolved inorganic and organic P while a\npositive relationship (r=+0.90) was shown between Chlorella sp. density and particle P. Basing\non the results obtained, it can be concluded that water was purified by bio-filtration with Chlorella sp. adapting the feedback culture method.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学","subitem_publisher_language":"ja"},{"subitem_publisher":"Kagoshima University","subitem_publisher_language":"en"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0453087X","subitem_source_identifier_type":"PISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00040498","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"660","subitem_subject_scheme":"NDC"}]},"item_7_version_type_14":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山崎, 繁久","creatorNameLang":"ja"},{"creatorName":"YAMASAKI, Shigehisa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"4830","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000050117553","nameIdentifierScheme":"NRID","nameIdentifierURI":" "}]},{"creatorNames":[{"creatorName":"井田, 芳人","creatorNameLang":"ja"},{"creatorName":"IDA, Yoshito","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"104740","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小川, 満也","creatorNameLang":"ja"},{"creatorName":"OGAWA, Mitsuya","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"104741","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"和田, 昭一","creatorNameLang":"ja"},{"creatorName":"WADA, Shoichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"104742","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-31"}],"displaytype":"detail","filename":"AN00040498_v31_p145-152.pdf","filesize":[{"value":"527.1 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"AN00040498_v31_p145-152.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/10792/files/AN00040498_v31_p145-152.pdf"},"version_id":"9a294d65-a093-44e8-a74d-cf6d2cdd18e5"}]},"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":"タマミジンコ(Moina macrocopa)のフィードバック飼育に関する2・3の試行","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"タマミジンコ(Moina macrocopa)のフィードバック飼育に関する2・3の試行","subitem_title_language":"ja"},{"subitem_title":"Observation of Inherent Mechanisms for Water Quality Maintenance in a Feedback Culture System of Zooplankton","subitem_title_language":"en"}]},"item_type_id":"7","owner":"18","path":["40","4826"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-06-09"},"publish_date":"2015-06-09","publish_status":"0","recid":"10792","relation_version_is_last":true,"title":["タマミジンコ(Moina macrocopa)のフィードバック飼育に関する2・3の試行"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-07-30T01:11:12.192531+00:00"}