{"created":"2024-03-14T06:35:14.507159+00:00","id":2001394,"links":{},"metadata":{"_buckets":{"deposit":"6381ee37-4e8a-4b36-bb59-dafd93c9bdd6"},"_deposit":{"created_by":8,"id":"2001394","owner":"8","owners":[8],"pid":{"revision_id":0,"type":"depid","value":"2001394"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02001394","sets":["15"]},"author_link":["704"],"control_number":"2001394","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2023-11-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"22","bibliographicNumberOfPages":"23","bibliographicPageEnd":"4549","bibliographicPageStart":"4527","bibliographicVolumeNumber":"20","bibliographic_titles":[{"bibliographic_title":"Biogeosciences","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"oastal warming, acidification, and deoxygenation are progressing primarily due to the increase in anthropogenic CO2. Coastal acidification has been reported to have effects that are anticipated to become more severe as acidification progresses, including inhibiting the formation of shells of calcifying organisms such as shellfish, which include Pacific oysters (Crassostrea gigas), one of the most important aquaculture resources in Japan. Moreover, there is concern regarding the combined impacts of coastal warming, acidification, and deoxygenation on Pacific oysters. However, spatiotemporal variations in acidification and deoxygenation indicators such as pH, the aragonite saturation state (Ωarag), and dissolved oxygen have not been observed and projected in oceanic Pacific oyster farms in Japan. To assess the present impacts and project future impacts of coastal warming, acidification, and deoxygenation on Pacific oysters, we performed continuous in situ monitoring, numerical modeling, and microscopic examination of Pacific oyster larvae in the Hinase area of Okayama Prefecture and Shizugawa Bay in Miyagi Prefecture, Japan, both of which are famous for their Pacific oyster farms. Our monitoring results first found Ωarag values lower than the critical level of acidification for Pacific oyster larvae in Hinase, although no impact of acidification on larvae was identified by microscopic examination. Our modeling results suggest that Pacific oyster larvae are anticipated to be affected more seriously by the combined impacts of coastal warming and acidification, with lower pH and Ωarag values and a prolonged spawning period, which may shorten the oyster shipping period and lower the quality of oysters.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Biogeographical Society of Japan","subitem_publisher_language":"en"},{"subitem_publisher":"日本生物地理学会","subitem_publisher_language":"ja"}]},"item_10001_radio_30":{"attribute_name":"作成者","attribute_value_mlt":[{"subitem_radio_item":"渡邉","subitem_radio_language":"ja"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.5194/bg-20-4527-2023","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"水産資源研究所　水産資源研究センター　海洋環境部"}],"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"23235004","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":"en","subitem_relation_name_text":"EGU(European 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マサヒコ","creatorNameLang":"ja-Kana"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"Hokkaido University","affiliationNameLang":"en"},{"affiliationName":"北海道大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Hamanoue, Ryuji","creatorNameLang":"en"},{"creatorName":"濱野上, 龍二","creatorNameLang":"ja"},{"creatorName":"ハマノウエ, リュウジ","creatorNameLang":"ja-Kana"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"The University of Tokyo","affiliationNameLang":"en"},{"affiliationName":"東京大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Bernardo, Lawrence Patrick Cases","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"0000-0001-6040-5411","nameIdentifierScheme":"ORCID","nameIdentifierURI":"https://orcid.org/0000-0001-6040-5411"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Ono, 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Hinase area, Okayama Prefecture, and Shizugawa Bay, Miyagi Prefecture, Japan"],"weko_creator_id":"8","weko_shared_id":-1},"updated":"2025-03-27T07:40:11.869153+00:00"}