{"created":"2023-05-15T12:10:09.002546+00:00","id":15802,"links":{},"metadata":{"_buckets":{"deposit":"fbed3174-0946-4483-9cab-879e1259084b"},"_deposit":{"created_by":19,"id":"15802","owners":[19],"pid":{"revision_id":0,"type":"depid","value":"15802"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00015802","sets":["1504:1852"]},"author_link":["95211","95212","95208","95213","95209","95210"],"item_20_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"366","bibliographicVolumeNumber":"34","bibliographic_titles":[{"bibliographic_title":"水文・水資源学会研究発表会要旨集"},{"bibliographic_title":"Proceeding of Annual Conference","bibliographic_titleLang":"en"}]}]},"item_20_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2022-09-27"}]},"item_20_description_11":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"北印旛沼への栄養塩類負荷量の経年変動を把握することを目的とし，白山甚兵衛機場掛かり地区を対象として週に２，３回の高頻度の水質観測を行った．3灌漑期にわたる高頻度の水質データを用いて，循環灌漑によって北印旛沼への窒素排出負荷量が削減されている状況が定量的に把握された．循環灌漑により基肥による窒素の北印旛沼への流出が抑制されるとともに追肥による窒素の流出も抑制されているものと考えられた．","subitem_description_type":"Abstract"}]},"item_20_description_12":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"The nutrient effluent load from the surrounding paddy fields to Imbanuma was evaluated by frequent water quality observation 2-3 times a week. The total effluent load of TN was calculated for 3 years of irrigation periods. The reduction effects of nitrogen effluent by cyclic irrigation was quantitatively shown.","subitem_description_type":"Other"}]},"item_20_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"IIDA, Toshiaki"}]},{"nameIdentifiers":[{}],"names":[{"name":"OTA, Shuto"}]},{"nameIdentifiers":[{}],"names":[{"name":"KIMURA, Masaomi"}]}]},"item_20_link_13":{"attribute_name":"抄録（URL）","attribute_value_mlt":[{"subitem_link_text":"循環灌漑による北印旛沼へのＴＮ流出負荷量削減効果の経年変動","subitem_link_url":"https://www.jstage.jst.go.jp/article/jshwr/34/0/34_366/_article/-char/ja/"}]},"item_20_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水文・水資源学会"}]},"item_20_relation_26":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.11520/jshwr.34.0_366","subitem_relation_type_select":"DOI"}}]},"item_20_rights_18":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2021 水文・水資源学会"}]},"item_20_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"岩手大学農学部"},{"subitem_text_value":"東京大学大学院農学生命科学研究科"},{"subitem_text_value":"近畿大学農学部"}]},"item_20_version_type_27":{"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":"飯田, 俊彰"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大田, 脩斗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"木村, 匡臣"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-09-27"}],"displaytype":"detail","filename":"pac-v34p366.pdf","filesize":[{"value":"401.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"pac-v34p366","url":"https://iwate-u.repo.nii.ac.jp/record/15802/files/pac-v34p366.pdf"},"version_id":"b47f6465-c282-4900-9852-a3b93d99b021"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"栄養塩類負荷","subitem_subject_scheme":"Other"},{"subitem_subject":"循環灌漑","subitem_subject_scheme":"Other"},{"subitem_subject":"水田","subitem_subject_scheme":"Other"},{"subitem_subject":"農地排水","subitem_subject_scheme":"Other"},{"subitem_subject":"印旛沼","subitem_subject_scheme":"Other"},{"subitem_subject":"nutrient load","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cyclic irrigation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"paddy field","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"agricultural drainage","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Imbanuma","subitem_subject_language":"en","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"循環灌漑による北印旛沼へのＴＮ流出負荷量削減効果の経年変動","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"循環灌漑による北印旛沼へのＴＮ流出負荷量削減効果の経年変動"},{"subitem_title":"Annual fluctuation of TN effluent load reduction to North-Imbanuma by cyclic irrigation","subitem_title_language":"en"}]},"item_type_id":"20","owner":"19","path":["1852"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-09-27"},"publish_date":"2022-09-27","publish_status":"0","recid":"15802","relation_version_is_last":true,"title":["循環灌漑による北印旛沼へのＴＮ流出負荷量削減効果の経年変動"],"weko_creator_id":"19","weko_shared_id":-1},"updated":"2023-05-15T12:50:33.837456+00:00"}