{"created":"2023-07-25T08:11:09.600634+00:00","id":11290,"links":{},"metadata":{"_buckets":{"deposit":"9f8b54ad-2540-4670-8528-d993a41130c2"},"_deposit":{"created_by":18,"id":"11290","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"11290"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00011290","sets":["39:119"]},"author_link":["106096","106097","106098","106099","106100","106101"],"item_6_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"81","bibliographicPageStart":"71","bibliographicVolumeNumber":"75","bibliographic_titles":[{"bibliographic_title":"水産海洋研究","bibliographic_titleLang":"ja"}]}]},"item_6_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2011-05-01","subitem_date_issued_type":"Issued"}]},"item_6_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"Seasonal changes in abundance, biomass and depth distribution of mesozooplankton community were investigated in Kagoshima Bay, to evaluate how mesozooplankton affect sinking flux of particulate organic carbon (POC). Chlorophyll a concentrations were low in March and higher than 1 mg m^{-3} in August and November when micro-sized phytoplankton was predominated. Mesozooplankton biomass and abundance were uniform throughout the water column in March, while they were concentrated above 50 m in the other months. In March, mesozooplankton larger than 2 mm contributed to their biomass and the most predominant group was of calanoid copepods. In the other months, metazoans smaller than 0.5 mm dominated the comunity biomass and poecilostomatoid copepods were the most predominant. Based on a box model, mesozooplankton feeding composed only 16 to 33 % of primary production in August and November when POC fluxes at 150 m were higher than those in the other months. These results indicate that the high POC fluxes in August and November are resulted from the sinking aggregates of large phytoplankton cells which are not effectively removed by small copepods. ","subitem_description_language":"en","subitem_description_type":"Other"},{"subitem_description":"メソ動物プランクトンが粒状有機炭素(POC)の沈降フラックスに与える影響を評価するために,鹿児島湾におけるメソ動物プランクトンの個体数密度,バイオマス,鉛直分布の季節変化を調べた.クロロフィルa濃度は3月では低かったが,マイロサイズが卓越した8月と11月には1mgm^{-3}以上となった.メソ動物プランクトンのバイオマスと個体数密度は3月には水柱全体に一様に分布していたが,他の月では50m以浅に集中していた. 3月において2mm以上のメソ動物プランクトンがバイオマスで卓越しており,最優占群はカラヌス目力イアシ類であった.他の月では0.5mmより小さいメソ動物プランクトンが優占し,ポエキロストム目力イアシ類が最も優占する分類群であった.ボックスモデルによると, POCフラックスが高かった8月と11月には,メソ動物プランクトンの摂餌は基礎生産の16-33%であった.これらの結果は, 8月と11月にPOCフラックスが高くなるのは,小型カイアシ類によって効率的に除去されない大型植物プランクトンの沈降凝集塊によることを示している.","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_6_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"水産海洋学会","subitem_publisher_language":"ja"}]},"item_6_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"水産海洋学会","subitem_rights_language":"ja"}]},"item_6_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09161562","subitem_source_identifier_type":"PISSN"}]},"item_6_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN10063434","subitem_source_identifier_type":"NCID"}]},"item_6_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"452","subitem_subject_scheme":"NDC"}]},"item_6_version_type_14":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Minowa, Masato","creatorNameLang":"en"},{"creatorName":"蓑輪, 政人","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kobari, Toru","creatorNameLang":"en"},{"creatorName":"小針, 統","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Akamatsu, Hiroyasu","creatorNameLang":"en"},{"creatorName":"赤松, 弘康","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ichikawa, Toshihiro","creatorNameLang":"en"},{"creatorName":"市川, 敏弘","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fukuda, Ryuji","creatorNameLang":"en"},{"creatorName":"福田, 隆二","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Higashi, Masataka","creatorNameLang":"en"},{"creatorName":"東, 政能","creatorNameLang":"ja"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-31"}],"displaytype":"detail","filename":"AN10063434_v75n2_p71-81.pdf","filesize":[{"value":"36.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN10063434_v75n2_p71-81.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/11290/files/AN10063434_v75n2_p71-81.pdf"},"version_id":"81e6d918-2853-47bb-bc55-3821938c0d8a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"mesozooplankton","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"abundance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"biomass","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"depth distribution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vertical carbon flux","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Kagoshima Bay","subitem_subject_language":"en","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","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Seasonal changes in abundance, biomass and depth distribution of mesozooplankton community in Kagoshima Bay","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Seasonal changes in abundance, biomass and depth distribution of mesozooplankton community in Kagoshima Bay","subitem_title_language":"en"},{"subitem_title":"鹿児島湾におけるメソ動物プランクトン群集の豊度, バイオマス, 鉛直分布の季節変化","subitem_title_language":"ja"}]},"item_type_id":"6","owner":"18","path":["119"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-06-16"},"publish_date":"2014-06-16","publish_status":"0","recid":"11290","relation_version_is_last":true,"title":["Seasonal changes in abundance, biomass and depth distribution of mesozooplankton community in Kagoshima Bay"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-02-07T06:15:26.281879+00:00"}