{"created":"2023-05-15T16:50:03.558538+00:00","id":27765,"links":{},"metadata":{"_buckets":{"deposit":"51348a4f-6ce5-4696-92be-b6a9e493dc9b"},"_deposit":{"created_by":6,"id":"27765","owners":[6],"pid":{"revision_id":0,"type":"depid","value":"27765"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00027765","sets":["6:7"]},"author_link":["123455","123456","123457"],"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-10-18","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"120457","bibliographicVolumeNumber":"315","bibliographic_titles":[{"bibliographic_title":"Environmental Pollution"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Numerous recent studies have documented ingestion of microplastics (MPs) by many aquatic animals, yet an explanation for misfeeding by fish remains unexplained. Here we tested the hypothesis that biofilm (biofouling) on MP surfaces due to exposure in the aquatic environment facilitates misfeeding in fish. Spherical polystyrene (PS) was cultured for 0–22 weeks in a freshwater environment to grow a biofilm on the MPs. Goldfish were employed in a simple feeding experiment with and without provision of genuine food at ecologically relevant MP concentrations. Absorbance (ABS), which is a proxy for biofilm formation, increased exponentially within three weeks of initiation and reached a plateau after approximately five weeks. Although fish did not swallow the MPs, “capture” occurred when food pellets were in the vicinity and significantly increased in probability with aging. Duration of capture also increased significantly with increasing aging. These results suggest that drifting of MPs in aquatic environments may facilitate fish misidentification of MPs as edible prey.","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"Environmental Pollution, 315, art. no. 120457; 2022　","subitem_description_type":"Other"}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier Ltd"}]},"item_2_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.envpol.2022.120457","subitem_relation_type_select":"DOI"}}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"ⓒ 2022 Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/"}]},"item_2_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"02697491","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yagi, Mitsuharu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ono, Yurika"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawaguchi, Toshiya"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2024-10-18"}],"displaytype":"detail","filename":"EP315_120457.pdf","filesize":[{"value":"439.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"EP315_120457.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/27765/files/EP315_120457.pdf"},"version_id":"900eff5d-2ea6-45af-9c7f-6582efcf766e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Aging","subitem_subject_scheme":"Other"},{"subitem_subject":"Biofilm","subitem_subject_scheme":"Other"},{"subitem_subject":"Freshwater fish","subitem_subject_scheme":"Other"},{"subitem_subject":"Ingestion","subitem_subject_scheme":"Other"},{"subitem_subject":"Microplastics","subitem_subject_scheme":"Other"},{"subitem_subject":"Polystyrene","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Microplastic pollution in aquatic environments may facilitate misfeeding by fish","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Microplastic pollution in aquatic environments may facilitate misfeeding by fish"}]},"item_type_id":"2","owner":"6","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-11-22"},"publish_date":"2022-11-22","publish_status":"0","recid":"27765","relation_version_is_last":true,"title":["Microplastic pollution in aquatic environments may facilitate misfeeding by fish"],"weko_creator_id":"6","weko_shared_id":-1},"updated":"2023-05-15T19:22:25.724538+00:00"}