{"@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/1362262944533742464.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/2015jc011010"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F2015JC011010"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/2015JC011010"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/2015JC011010"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2015JC011010"}}],"dc:title":[{"@value":"Estimating diffusivity from the mixed layer heat and salt balances in the <scp>N</scp>orth <scp>P</scp>acific"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>Data from two National Oceanographic and Atmospheric Administration (NOAA) surface moorings in the North Pacific, in combination with data from satellite, Argo floats and glider (when available), are used to evaluate the residual diffusive flux of heat across the base of the mixed layer from the surface mixed layer heat budget. The diffusion coefficient (i.e., diffusivity) is then computed by dividing the diffusive flux by the temperature gradient in the 20 m transition layer just below the base of the mixed layer. At Station Papa in the NE Pacific subpolar gyre, this diffusivity is 1 × 10<jats:sup>−4</jats:sup> m<jats:sup>2</jats:sup>/s during summer, increasing to ∼3 × 10<jats:sup>−4</jats:sup> m<jats:sup>2</jats:sup>/s during fall. During late winter and early spring, diffusivity has large errors. At other times, diffusivity computed from the mixed layer salt budget at Papa correlate with those from the heat budget, giving confidence that the results are robust for all seasons except late winter‐early spring and can be used for other tracers. In comparison, at the Kuroshio Extension Observatory (KEO) in the NW Pacific subtropical recirculation gyre, somewhat larger diffusivities are found based upon the mixed layer heat budget: ∼ 3 × 10<jats:sup>−4</jats:sup> m<jats:sup>2</jats:sup>/s during the warm season and more than an order of magnitude larger during the winter, although again, wintertime errors are large. These larger values at KEO appear to be due to the increased turbulence associated with the summertime typhoons, and weaker wintertime stratification.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382262944533742336","@type":"Researcher","foaf:name":[{"@value":"Meghan F. Cronin"}],"jpcoar:affiliationName":[{"@value":"NOAA Pacific Marine Environmental Laboratory Seattle Washington USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262944533742337","@type":"Researcher","foaf:name":[{"@value":"Noel A. Pelland"}],"jpcoar:affiliationName":[{"@value":"School of Oceanography, University of Washington Seattle Washington USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262944533742464","@type":"Researcher","foaf:name":[{"@value":"Steven R. Emerson"}],"jpcoar:affiliationName":[{"@value":"School of Oceanography, University of Washington Seattle Washington USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262944533742465","@type":"Researcher","foaf:name":[{"@value":"William R. Crawford"}],"jpcoar:affiliationName":[{"@value":"Institute of Ocean Science, Fisheries and Oceans Canada Sidney Canada"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"21699275"},{"@type":"EISSN","@value":"21699291"}],"prism:publicationName":[{"@value":"Journal of Geophysical Research: Oceans"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"2015-11","prism:volume":"120","prism:number":"11","prism:startingPage":"7346","prism:endingPage":"7362"},"reviewed":"false","dc:rights":["http://creativecommons.org/licenses/by-nc-nd/4.0/"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F2015JC011010"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/2015JC011010"},{"@id":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/2015JC011010"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2015JC011010"}],"createdAt":"2015-10-01","modifiedAt":"2023-09-10","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050001338209104384","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Impact of cyclonic eddies and typhoons on biogeochemistry in the oligotrophic ocean based on biogeochemical/physical/meteorological time-series at station KEO"}]},{"@id":"https://cir.nii.ac.jp/crid/1360287144355447424","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Air-Sea Fluxes With a Focus on Heat and Momentum"}]},{"@id":"https://cir.nii.ac.jp/crid/1360584340692371328","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Mechanism and impact of zonally contrasting seasonal variations in sea-surface salinity in the North Pacific and North Atlantic oceans"}]},{"@id":"https://cir.nii.ac.jp/crid/1360588381063518464","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Global upper ocean dissolved oxygen budget for constraining the biological carbon pump"}]},{"@id":"https://cir.nii.ac.jp/crid/1361413119136600832","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Global Perspectives on Observing Ocean Boundary Current Systems"}]},{"@id":"https://cir.nii.ac.jp/crid/1361975840673428096","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Diagnosing the development of seasonal stratification using the potential energy anomaly in the North Pacific"}]},{"@id":"https://cir.nii.ac.jp/crid/1362539019043434880","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"OceanGliders: A Component of the Integrated GOOS"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/2015jc011010"},{"@type":"CROSSREF","@value":"10.3389/fmars.2019.00430_references_DOI_G3LJo4e2FdDcY137gdunUI3Ov9D"},{"@type":"CROSSREF","@value":"10.1016/j.pocean.2023.103124_references_DOI_G3LJo4e2FdDcY137gdunUI3Ov9D"},{"@type":"CROSSREF","@value":"10.1038/s43247-024-01886-7_references_DOI_G3LJo4e2FdDcY137gdunUI3Ov9D"},{"@type":"CROSSREF","@value":"10.1186/s40645-018-0196-3_references_DOI_G3LJo4e2FdDcY137gdunUI3Ov9D"},{"@type":"CROSSREF","@value":"10.3389/fmars.2019.00423_references_DOI_G3LJo4e2FdDcY137gdunUI3Ov9D"},{"@type":"CROSSREF","@value":"10.1007/s00382-019-04816-y_references_DOI_G3LJo4e2FdDcY137gdunUI3Ov9D"},{"@type":"CROSSREF","@value":"10.3389/fmars.2019.00422_references_DOI_G3LJo4e2FdDcY137gdunUI3Ov9D"}]}