{"created":"2021-03-01T06:58:11.837315+00:00","id":38792,"links":{},"metadata":{"_buckets":{"deposit":"f1db3b1a-9570-4812-a614-6e05c90b21c2"},"_deposit":{"id":"38792","owners":[],"pid":{"revision_id":0,"type":"depid","value":"38792"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00038792","sets":["40:6494:6495:6496","9:504:6497:6498"]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-03-28","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"71","bibliographicPageStart":"65","bibliographicVolumeNumber":"28","bibliographic_titles":[{"bibliographic_title":"Otsuchi marine science = 東京大学海洋研究所大槌臨海研究センター研究報告"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A numerical physical-biological coupled model is developed for the study of coastal material cycles including aquaculture. The model calculates spatial distributions of PON (Particulate Organic Nitrogen), POP (Particulate Organic Phosphorus), DON (Dissolved Organic Nitrogen), DOP (Dissolved Organic Phosphorus), Chl-a, zooplankton, NO_3-N, NH_4-N and PO_4-P using simulated current. It also takes into consideration the effects of shellfish feeding and excretion, seaweed photosynthesis, and the loading of DIN from rivers. The model is applied to Otsuchi Bay, in Iwate Pref., in Japan. The model elucidated the cycling of nitrogen among ecological compartments. If the amount of cultured shellfish is extremely increased, the feeding by shellfish is large enough to change the lower trophic level ecosystem, reducing concentration of phytoplankton and POM (Particulate Organic Matter) around the cultured region, while phytoplankton increases far from the culture due to the increase of recycled nutrient by the excretion of shellfish.","subitem_description_type":"Abstract"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/00038783","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Otsuchi Marine Research Center, Ocean Research Institute, the University of Tokyo"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11358599","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13448420","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"452","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"東京大学海洋研究所大槌臨海研究センター"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Fisheries Sciences, Hokkaido University"},{"subitem_text_value":"Frontier Research System of Global Change"},{"subitem_text_value":"Iwate Fisheries Technology Center"},{"subitem_text_value":"Otsuchi Marine Research Center, Ocean Research Institute, The University of Tokyo"},{"subitem_text_value":"Graduate School of Agricultural and Life Sciences, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kishi, Michio J."}],"nameIdentifiers":[{"nameIdentifier":"137215","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Higashi, Nobutaka"}],"nameIdentifiers":[{"nameIdentifier":"137216","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takagi, Minoru"}],"nameIdentifiers":[{"nameIdentifier":"137217","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sekiguchi, Katsushi"}],"nameIdentifiers":[{"nameIdentifier":"137218","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Otobe, Hirotaka"}],"nameIdentifiers":[{"nameIdentifier":"137219","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Furuya, Ken"}],"nameIdentifiers":[{"nameIdentifier":"137220","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Aiki, Tomokazu"}],"nameIdentifiers":[{"nameIdentifier":"137221","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-27"}],"displaytype":"detail","filename":"KJ00000046668.pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00000046668.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/38792/files/KJ00000046668.pdf"},"version_id":"24e7d59c-94dd-4f42-ad3a-421fc2318ef6"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"aguaculture","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical model","subitem_subject_scheme":"Other"},{"subitem_subject":"oyster","subitem_subject_scheme":"Other"},{"subitem_subject":"scallop","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Effect of Aquaculture on Material Cycles in Otsuchi Bay, Japan","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effect of Aquaculture on Material Cycles in Otsuchi Bay, Japan"}]},"item_type_id":"4","owner":"1","path":["6498","6496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-04-05"},"publish_date":"2007-04-05","publish_status":"0","recid":"38792","relation_version_is_last":true,"title":["Effect of Aquaculture on Material Cycles in Otsuchi Bay, Japan"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:13:28.678201+00:00"}