{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1361981471299710464.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1016/j.dsr2.2005.07.006"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0967064505001918?httpAccept=text/xml"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0967064505001918?httpAccept=text/plain"}}],"dc:title":[{"@value":"Temporal and spatial flux changes of radiolarians in the northwestern Pacific Ocean during 1997–2000"}],"description":[{"notation":[{"@value":"Abstract   In order to examine the radiolarian fluxes and evaluate their relationship to the physical and biological environments, time-series sediment traps were deployed at three stations (Stations 50N, KNOT, and 40N) in the northwestern North Pacific from 1997 to 2000. Station 50N (50°N, 165°E, 3260 m) is located in the center of Western Subarctic Gyre (WSAG); Station KNOT (44°N, 155°E, 2957 m) is located toward the margin of WSAG; and Station 40N (40°N, 165°E, 2986 m) is located in the Subarctic Boundary. Total radiolaria fluxes at Station 40N showed higher values than those at the other two stations, and were mainly attributed to the influence of relatively high-temperature and high-salinity subtropical gyre waters. Correlation coefficients between total mass fluxes (mainly composed of diatoms) and radiolarian fluxes at three stations were relatively low. This is primarily because of the wide vertical distribution of radiolarians and various trophic patterns corresponding to their niche. Radiolarian species were classified according to their geographic water mass and vertical distributions based on previous studies using sediment samples. As a result, seasonal changes of radiolarian fluxes in each water mass showed patterns corresponding to particular controlling factors such as physical hydrography and food conditions. Among these patterns, temporal changes in radiolarian taxonomic composition in the upper layer (0–100 m) seemed to reflect well the sea-surface temperature anomaly (SSTA) changes, affected by El Nino and La Nina events, at Station 40N. Therefore, radiolarian assemblages can be used to reconstruct past SSTA changes and to understand the past El Nino and La Nina teleconnection in the Kuroshio-Oyashio Extension region."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381981471299710465","@type":"Researcher","foaf:name":[{"@value":"Yusuke Okazaki"}]},{"@id":"https://cir.nii.ac.jp/crid/1381981471299710464","@type":"Researcher","foaf:name":[{"@value":"Kozo Takahashi"}]},{"@id":"https://cir.nii.ac.jp/crid/1381981471299710592","@type":"Researcher","foaf:name":[{"@value":"Jonaotaro Onodera"}]},{"@id":"https://cir.nii.ac.jp/crid/1381981471299710593","@type":"Researcher","foaf:name":[{"@value":"Makio C. Honda"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"09670645"}],"prism:publicationName":[{"@value":"Deep Sea Research Part II: Topical Studies in Oceanography"}],"dc:publisher":[{"@value":"Elsevier BV"}],"prism:publicationDate":"2005-08","prism:volume":"52","prism:number":"16-18","prism:startingPage":"2240","prism:endingPage":"2274"},"reviewed":"false","dc:rights":["https://www.elsevier.com/tdm/userlicense/1.0/"],"url":[{"@id":"https://api.elsevier.com/content/article/PII:S0967064505001918?httpAccept=text/xml"},{"@id":"https://api.elsevier.com/content/article/PII:S0967064505001918?httpAccept=text/plain"}],"createdAt":"2005-10-21","modifiedAt":"2020-04-10","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360013168736461952","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Vertical changes in abundance, biomass and community structure of pelagic polychaetes down to 1000 m depths at Station K2 in the western subarctic Pacific Ocean covering the four seasons and day–night"}]},{"@id":"https://cir.nii.ac.jp/crid/1360021391860682624","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Evolution of Oceanography of the Central Northwest Pacific Over the Past 10 Million Years With Focus on Late Miocene Global Cooling"}]},{"@id":"https://cir.nii.ac.jp/crid/1360576118796989696","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Growth pattern of the siliceous skeletons of living Spumellaria (Radiolaria) from the Kuroshio Current, offshore southwestern Shikoku Island, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846640822509824","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Fifteen year time-series of radiolarian fluxes and environmental conditions in the Bering Sea and the central subarctic Pacific, 1990–2005"}]},{"@id":"https://cir.nii.ac.jp/crid/1360847873792758912","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Middle to Upper Pleistocene Polycystine Radiolarians from Hole 902-C9001C, Northwestern Pacific"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848654739305984","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"New northwest Pacific radiolarian data as a tool to estimate past sea surface and intermediate water temperatures"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848665120032256","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Flux variations and vertical distributions of siliceous Rhizaria (Radiolaria and Phaeodaria) in the western Arctic Ocean: indices of environmental changes"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848665121800704","@type":"Article","resourceType":"preprint","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Flux variations and vertical distributions of microzooplankton (Radiolaria) in the western Arctic Ocean: environmental indices in a warming Arctic"}]},{"@id":"https://cir.nii.ac.jp/crid/1361694368033083776","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Phaeodaria: An Important Carrier of Particulate Organic Carbon in the Mesopelagic Twilight Zone of the North Pacific Ocean"}]},{"@id":"https://cir.nii.ac.jp/crid/1390010292814511360","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Seasonal flux changes of radiolarians at Station K2 in the Western Subarctic Gyre"},{"@language":"ja","@value":"北西太平洋西部亜寒帯循環内Station K2におけるレディオラリア 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