{"created":"2024-04-09T02:35:06.197524+00:00","id":2000105,"links":{},"metadata":{"_buckets":{"deposit":"d9df85c7-c832-4a01-8e8b-ce8ba2e1dd3b"},"_deposit":{"created_by":9,"id":"2000105","owner":"9","owners":[9],"pid":{"revision_id":0,"type":"depid","value":"2000105"},"status":"published"},"_oai":{"id":"oai:okiu1972.repo.nii.ac.jp:02000105","sets":["268:569:1711585548995"]},"author_link":[],"item_3_alternative_title_22":{"attribute_name":"その他の言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Generation of Microplastics Caused by Soil Aggregation Agents used to Control Red Soil and Other Runoff from Construction Sites","subitem_alternative_title_language":"en"}]},"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"13","bibliographicNumberOfPages":"5","bibliographicPageEnd":"17","bibliographicPageStart":"13","bibliographic_titles":[{"bibliographic_title":"経済環境研究","bibliographic_titleLang":"ja"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"赤土等汚染対策としての土壌団粒化剤噴霧が実施された工事現場からの降雨時流出水に含有\nされるマイクロプラスチックを分析した。樹脂懸濁液に特徴的な顕著な青緑色を呈する薄膜上\nのマイクロプラスチックが検出され、噴霧後約3 か月までの期間は、数十個／ L 程度含有さ\nれていた。噴霧後の日数の経過とともに流出水の懸濁物（SS）は低下し、マイクロプラスチ\nックの検出個数も減少する傾向が見られた。噴霧樹脂由来と考えられるマイクロプラスチック\nの検出は、噴霧後1 年近く経過した降雨時流出水からも続いた。マイクロプラスチックの大\nきさの分布を集計したところ、いずれも0.3 mm 以下のものが8 割以上を占め、1 mm 以上\nのものは少数であった。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_3_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"names":[{"name":"タシロ, ユタカ","nameLang":"ja"}]}]},"item_3_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"沖縄国際大学総合研究機構沖縄経済環境研究所","subitem_publisher_language":"ja"}]},"item_3_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"21861757","subitem_source_identifier_type":"ISSN"}]},"item_3_text_36":{"attribute_name":"出版者（ヨミ）","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"オキナワ コクサイ ダイガク ソウゴウ ケンキュウ キコウ オキナワ ケイザイ カンキョウ ケンキュウジョ"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田代, 豊","creatorNameLang":"ja"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-04-09"}],"filename":"21861757_13_tashiro_yutaka.pdf","filesize":[{"value":"746 KB"}],"format":"application/pdf","url":{"url":"https://okiu1972.repo.nii.ac.jp/record/2000105/files/21861757_13_tashiro_yutaka.pdf"},"version_id":"60197d63-702a-4969-acbe-a8107cddc0fa"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"マイクロプラスチック、開発事業、赤土汚染、土壌団粒化、沖縄","subitem_subject_language":"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":"開発事業における赤土等流出対策用土壌団粒化剤に起因するマイクロプラスチックの発生","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"開発事業における赤土等流出対策用土壌団粒化剤に起因するマイクロプラスチックの発生","subitem_title_language":"ja"}]},"item_type_id":"3","owner":"9","path":["1711585548995"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-04-09"},"publish_date":"2024-04-09","publish_status":"0","recid":"2000105","relation_version_is_last":true,"title":["開発事業における赤土等流出対策用土壌団粒化剤に起因するマイクロプラスチックの発生"],"weko_creator_id":"9","weko_shared_id":-1},"updated":"2024-04-09T02:40:50.714043+00:00"}