{"created":"2023-07-25T09:59:16.728447+00:00","id":2565,"links":{},"metadata":{"_buckets":{"deposit":"1bf3e760-5807-49c2-8010-51319b95fba6"},"_deposit":{"created_by":15,"id":"2565","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"2565"},"status":"published"},"_oai":{"id":"oai:oacis.repo.nii.ac.jp:00002565","sets":["187:188:218","187:191:242","41:485"]},"author_link":["2997","371","1554","4058","2261"],"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-10","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"112749","bibliographicVolumeNumber":"171","bibliographic_titles":[{"bibliographic_title":"Marine Pollution Bulletin"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"As microplastics may bring about adverse effects on living organisms, it is important to establish more precise quantification approaches to better understand their dynamics.\nOne method to determine the concentration of microplastics is to estimate their mass using three-dimensional (3D) models, but its accuracy is not well known.\nIn this study, we evaluated the shape of the particles and verified the accuracy of a 3D model-based mass estimation using samples from a tidal flat facing Tokyo Bay.\nThe particle shape evaluation suggested that the microplastics were flat and irregular in shape; based on these data, we created two types of models to estimate their mass.\nAs a result, an accuracy of mass estimation by our model was higher than other models that consider the slenderness and flatness of particles.\nThe optimization of mass estimation methods based on 3D models may improve the reliability of microplastic evaluation in monitoring studies."}]},"item_3_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"公開日: 2023-08-05"}]},"item_3_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier B.V."}]},"item_3_relation_10":{"attribute_name":"PubMed番号","attribute_value_mlt":[{"subitem_relation_type_id":{}}]},"item_3_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.marpolbul.2021.112749","subitem_relation_type_select":"DOI"}}]},"item_3_relation_13":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Author's Accepted Manuscript Version/PDF (Available on: 2023-08-05) "}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.sciencedirect.com/science/article/am/pii/S0025326X21007839","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"Elsevier B.V."}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.elsevier.com/ja-jp","subitem_relation_type_select":"URI"}}]},"item_3_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"(c) 2021 Elsevier B.V.. This is the author's version of the work. It is posted here for your personal use. Not for redistribution. The definitive Version of Record was published in https://doi.org/10.1016/j.marpolbul.2021.112749"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0025-326X","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00721620","subitem_source_identifier_type":"NCID"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tanoiri, Hiraku"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakano, Haruka"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Arakawa, Hisayuki"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Hattori, Ricardo Shohei"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yokota, Masashi"}],"nameIdentifiers":[{},{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Microplastics","subitem_subject_scheme":"Other"},{"subitem_subject":"Quantification","subitem_subject_scheme":"Other"},{"subitem_subject":"Characterization","subitem_subject_scheme":"Other"},{"subitem_subject":"Image analysis","subitem_subject_scheme":"Other"},{"subitem_subject":"Mass estimation","subitem_subject_scheme":"Other"},{"subitem_subject":"Methodology","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"}]},"item_title":"Inclusion of shape parameters increases the accuracy of 3D models for microplastics mass quantification","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Inclusion of shape parameters increases the accuracy of 3D models for microplastics mass quantification"}]},"item_type_id":"3","owner":"15","path":["218","242","485"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-09-26"},"publish_date":"2022-09-26","publish_status":"0","recid":"2565","relation_version_is_last":true,"title":["Inclusion of shape parameters increases the accuracy of 3D models for microplastics mass quantification"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2023-07-25T10:29:10.450639+00:00"}