{"created":"2024-10-15T05:09:28.464505+00:00","id":2011840,"links":{},"metadata":{"_buckets":{"deposit":"05f14fb5-ae16-4694-83b2-665408f812ee"},"_deposit":{"created_by":10,"id":"2011840","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2011840"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02011840","sets":["1:6:1724312741306"]},"author_link":["3001"],"control_number":"2011840","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicNumberOfPages":"11","bibliographicPageEnd":"33","bibliographicPageStart":"23","bibliographicVolumeNumber":"55","bibliographic_titles":[{"bibliographic_title":"水産大学校研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Journal of National Fisheries University","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"It was reported in 1970 that the one-dimensional diffusion coefficient (corresponding to the longitudinal dispersion coefficient) of the Seto Inland Sea was 107cm'/s through the analysis of the annually averaged salt budget. Although the coefficient is approximately equivalent to one or a few years of mean residence time of the sea water in the Seto Inland Sea, it is considered to be different from the sea water's own budget, representative of mass transport in the sea water because the salt balance might be much influenced by the density current at the flood season. Since the Seto Inland Sea is a kind of tidal basins, the dispersion coefficient ought to be explained as the dispersion coefficient due to the tidal oscillatory current. Such dispersion coefficient has been being neglected since the report by Holly et al. (1970) where it was rather small in the actual basin. In spite of their report, this study has focused on the tidal oscillatory current as a current inducing effective longitudinal dispersion in tidal basins and analyzed the dispersion process taking account of the new idea that the residual circulation played a role of the lateral mixing instead of the horizontal diffusivity. The longitudinal dispersion coefficient obtained from the present new idea can explain the dye diffusion process in the tidally hydraulic scale model of the Seto Inland Sea, the dispersion coefficient of which is less than 1/10 of 107cm2/s, though the usual idea has not yet been able to explain even such dispersion coefficient.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水産大学校","subitem_publisher_language":"ja"},{"subitem_publisher":"National Fisheries University","subitem_publisher_language":"en"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"fishu_k_55_23","subitem_relation_type_select":"Local"}}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"en","subitem_relation_name_text":"agriknowledge"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010750317","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00124678","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0370-9361","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Yasuda, Hideichi","creatorNameLang":"en"},{"creatorName":"安田, 秀一","creatorNameLang":"ja"},{"creatorName":"ヤスダ, ヒデイチ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Yasuda","familyNameLang":"en"},{"familyName":"安田","familyNameLang":"ja"},{"familyName":"ヤスダ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Hideichi","givenNameLang":"en"},{"givenName":"秀一","givenNameLang":"ja"},{"givenName":"ヒデイチ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3001","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-10-11"}],"filename":"fishu_k_55_23.pdf","filesize":[{"value":"895.1 KB"}],"format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"url":"https://fra.repo.nii.ac.jp/record/2011840/files/fishu_k_55_23.pdf"},"version_id":"099d295c-62d2-4a0f-95cc-3d66b1d2fdde"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"longitudinal dispersion; tidal basin; tidal mixing; estuarine dynamics; environmental mechanics; the Seto Inland Sea","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Tidal Basinにおける分散係数について 瀬戸内海を例として;振動流による物質分散の重要性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Tidal Basinにおける分散係数について 瀬戸内海を例として;振動流による物質分散の重要性","subitem_title_language":"ja"},{"subitem_title":"The longitudinal dispersion coefficient (the one-dimensional diffusion coefficient) in tidal basins - the case of the Seto Inland Sea ; significance of matter dispersion due to oscillatory currents -","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1724312741306"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-10-11"},"publish_date":"2024-10-11","publish_status":"0","recid":"2011840","relation_version_is_last":true,"title":["Tidal Basinにおける分散係数について 瀬戸内海を例として;振動流による物質分散の重要性"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-04-25T06:00:29.064650+00:00"}