{"created":"2024-06-10T08:53:29.247414+00:00","id":2007430,"links":{},"metadata":{"_buckets":{"deposit":"860c4702-5cb8-4641-8023-2c571b04e477"},"_deposit":{"created_by":10,"id":"2007430","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2007430"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02007430","sets":["12:14:1716950799012"]},"author_link":["663","2783","3330"],"item_10002_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title_language":"ja"}]},"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-03","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"12","bibliographicPageEnd":"138","bibliographicPageStart":"127","bibliographicVolumeNumber":"59","bibliographic_titles":[{"bibliographic_title":"東北区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of Tohoku National Fisheries Researh Institute","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"As a preliminary study on the feasibility to estimate the primary production off the Tohoku region, photosynthesis-irradiance (P-I) curves were estimated using the oxygen light and dark bottle method with five levels of light intensity in an on-deck tank. Measurements were taken at 47 CTD stations mainly in the area 35°-41°N, 141˚-146°E, during 10 cruises from March 1990 to January 1995. The dissolved oxygen determinations were made by a microprocessor-controlled photometric Winkler titration. The chlorophyll-a specific parameters of a P-I curve were determined by a Simplex fitting into a three-parameter model. The initial slopes αB varied markedly before the spring bloom of phytoplankton and then decreased. Photoinhibition βB was not clear while light-saturation might be dominant. Maximum photosynthetic rates Pmax showed seasonal variations corresponding to chlorophyll-a concentrations. The empirical relationships between chlorophyll-a concentrations and Pmax were significant in the four different waters: Kuroshio, warmer and colder waters of the transition area, and Oyashio. Chlorophyll-a specific maximum photosynthetic rates PmaxB of 2.8-15.7 mgC/mgchl/hr were slightly higher than values of 3-10 mgC/mgchl/hr reported generally for the open ocean, suggesting that such high rates might originate from the high productivity of these waters.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東北区水産研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Tohoku National Fisheries Researh Institute","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":"tnf_k_59_127","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":"ja","subitem_relation_name_text":"日本農学文献記事索引(agriknowledge)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010552821","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":"AN00167637","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0049-402X","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yokouchi, Katsumi","creatorNameLang":"en","creatorNameType":"Organizational"},{"creatorName":"横内, 克巳","creatorNameLang":"ja","creatorNameType":"Organizational"},{"creatorName":"ヨコウチ, カツミ","creatorNameLang":"ja-Kana","creatorNameType":"Organizational"}],"familyNames":[{"familyName":"Yokouchi","familyNameLang":"en"},{"familyName":"横内","familyNameLang":"ja"},{"familyName":"ヨコウチ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Katsumi","givenNameLang":"en"},{"givenName":"克巳","givenNameLang":"ja"},{"givenName":"カツミ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"663","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"70371987","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=70371987"},{"nameIdentifier":"0000-0002-8791-1071","nameIdentifierScheme":"ORCID","nameIdentifierURI":"https://orcid.org/0000-0002-8791-1071"}]},{"creatorNames":[{"creatorName":"Tomosada, Akira","creatorNameLang":"en","creatorNameType":"Organizational"},{"creatorName":"友定, 彰","creatorNameLang":"ja","creatorNameType":"Organizational"},{"creatorName":"トモサダ, アキラ","creatorNameLang":"ja-Kana","creatorNameType":"Organizational"}],"familyNames":[{"familyName":"Tomosada","familyNameLang":"en"},{"familyName":"友定","familyNameLang":"ja"},{"familyName":"トモサダ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Akira","givenNameLang":"en"},{"givenName":"彰","givenNameLang":"ja"},{"givenName":"アキラ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2783","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Matsuo, Yutaka","creatorNameLang":"en","creatorNameType":"Organizational"},{"creatorName":"松尾, 豊","creatorNameLang":"ja","creatorNameType":"Organizational"},{"creatorName":"マツオ, ユタカ","creatorNameLang":"ja-Kana","creatorNameType":"Organizational"}],"familyNames":[{"familyName":"Matsuo","familyNameLang":"en"},{"familyName":"松尾","familyNameLang":"ja"},{"familyName":"マツオ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Yutaka","givenNameLang":"en"},{"givenName":"豊","givenNameLang":"ja"},{"givenName":"ユタカ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3330","nameIdentifierScheme":"WEKO"}]}]},"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":"黒潮，親潮および混合水域において擬似現場測定により得られた光-光合成曲線","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"黒潮，親潮および混合水域において擬似現場測定により得られた光-光合成曲線","subitem_title_language":"ja"}]},"item_type_id":"10002","owner":"10","path":["1716950799012"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-06-10"},"publish_date":"2024-06-10","publish_status":"0","recid":"2007430","relation_version_is_last":true,"title":["黒潮，親潮および混合水域において擬似現場測定により得られた光-光合成曲線"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-06-30T07:22:38.916516+00:00"}