{"created":"2024-08-06T09:07:55.933575+00:00","id":2010588,"links":{},"metadata":{"_buckets":{"deposit":"9491ddd6-9a26-4dee-a692-15a510614db2"},"_deposit":{"created_by":10,"id":"2010588","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2010588"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02010588","sets":["1:7:1723085691519"]},"author_link":[],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicNumberOfPages":"5","bibliographicPageEnd":"81","bibliographicPageStart":"77","bibliographicVolumeNumber":"9","bibliographic_titles":[{"bibliographic_title":"水産技術","bibliographic_titleLang":"ja"},{"bibliographic_title":"Journal of fisheries technology","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In vitro chlorophyll a concentration was compared among five laboratories using fluorometric methods with five pure chlorophyll a working solutions to evaluate the inter-laboratory difference of chlorophyll a concentration based on fluorometers and their own calibrations. The coefficients of variation (CVs) of chlorophyll a concentration measured by six fluorometers were 9.1–10.2%. The CVs of replication (n = 5) were within 3.2% by one fluorometer. While the chlorophyll a fluorescence values in samples transported to/from various laboratories were lower than those of non-transported samples, high concentrations were reported from the transported samples. Therefore, the difference of chlorophyll a concentration was attributed to the difference of calibration of each fluorometer. Compared with previous replicate measurements, the CVs in our study were at the same level as or smaller than most of those in previous studies. In addition, reported accuracies of chlorophyll a concentration estimated by satellites and in vivo chlorophyll fluorometers are lower than those of our in vitro chlorophyll a measurements. Hence, while further cross-calibrations among laboratories will be necessary, the values of in vitro chlorophyll a concentrations could be treated as featuring less than 10% uncertainty (CV).","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"蛍光法で測定されたクロロフィル a（Chl a）濃度が含有する誤差を水産研究・教育機構の 5 庁舎間の相互比較から検証した。Chl a 標準物質の希釈液 5 種について，合計 6 つの蛍光光度計で測定を行い比較した。その結果，濃度に対する変動係数は 9.1～10.2% となり，1 つの蛍光光度計による繰り返し測定の変動係数（3.2%）よりも高く，庁舎ごとに異なる校正過程によって違いが生じたと考えられた。この変動係数は既往知見と同程度かそれ以下で，人工衛星や現場型蛍光光度計のそれよりも低いことから，本機構で蛍光法によって測定された Chl a濃度データの信頼性は高いものの，変動係数にして 10%程度のばらつきを含むデータとして取り扱う必要がある。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水産研究・教育機構","subitem_publisher_language":"ja"},{"subitem_publisher":"Japan Fisheries Research and Education Agency","subitem_publisher_language":"en"}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"fra_t_9_2_77","subitem_relation_type_select":"Local"}}]},"item_10001_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/2010912401","subitem_relation_type_select":"URI"}}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12359338","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1883-2253","subitem_source_identifier_type":"PISSN"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"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":[{"creatorNames":[{"creatorName":"児玉, 武稔","creatorNameLang":"ja"}],"familyNames":[{"familyName":"児玉","familyNameLang":"ja"}],"givenNames":[{"givenName":"武稔","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"小埜, 恒夫","creatorNameLang":"ja"}],"familyNames":[{"familyName":"小埜","familyNameLang":"ja"}],"givenNames":[{"givenName":"恒夫","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"葛西, 広海","creatorNameLang":"ja"}],"familyNames":[{"familyName":"葛西","familyNameLang":"ja"}],"givenNames":[{"givenName":"広海","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"清本, 容子","creatorNameLang":"ja"}],"familyNames":[{"familyName":"清本","familyNameLang":"ja"}],"givenNames":[{"givenName":"容子","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"桑田, 晃","creatorNameLang":"ja"}],"familyNames":[{"familyName":"桑田","familyNameLang":"ja"}],"givenNames":[{"givenName":"晃","givenNameLang":"ja"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-08-06"}],"filename":"fra_t_9_2_77.pdf","format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"url":"https://fra.repo.nii.ac.jp/record/2010588/files/fra_t_9_2_77.pdf"},"version_id":"99a723e0-68d0-4a18-a068-78c1827e3d4f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"クロロフィル a; 蛍光法; 植物プランクトン; 植物色素","subitem_subject_language":"ja","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"蛍光法によるクロロフィルa濃度測定の研究所間比較","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"蛍光法によるクロロフィルa濃度測定の研究所間比較","subitem_title_language":"ja"},{"subitem_title":"Inter-laboratory comparison of in vitro chlorophyll a concentration using fluorometric methods","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"10","path":["1723085691519"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-08-06"},"publish_date":"2024-08-06","publish_status":"0","recid":"2010588","relation_version_is_last":true,"title":["蛍光法によるクロロフィルa濃度測定の研究所間比較"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2024-09-05T08:40:12.086857+00:00"}