{"@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/1361699995024081280.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1175/jpo-d-15-0117.1"}},{"identifier":{"@type":"URI","@value":"https://journals.ametsoc.org/view/journals/phoc/46/3/jpo-d-15-0117.1.xml"}},{"identifier":{"@type":"URI","@value":"http://journals.ametsoc.org/jpo/article-pdf/46/3/789/4575889/jpo-d-15-0117_1.pdf"}},{"identifier":{"@type":"URI","@value":"https://journals.ametsoc.org/downloadpdf/journals/phoc/46/3/jpo-d-15-0117.1.xml"}}],"dc:title":[{"@value":"Interannual Variability of Equatorial Eastern Indian Ocean Upwelling: Local versus Remote Forcing"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>The equatorial eastern Indian Ocean (EIO) upwelling occurs in the Indian Ocean warm pool, differing from the equatorial Pacific and Atlantic upwelling that occurs in the cold tongue. By analyzing observations and performing ocean model experiments, this paper quantifies the remote versus local forcing in causing interannual variability of the equatorial EIO upwelling from 2001 to 2011 and elucidates the associated processes. For all seasons, interannual variability of thermocline depth in the EIO, as an indicator of upwelling, is dominated by remote forcing from equatorial Indian Ocean winds, which drive Kelvin waves that propagate along the equator and subsequently along the Sumatra–Java coasts. Upwelling has prominent signatures in sea surface temperature (SST) and chlorophyll-<jats:italic>a</jats:italic> concentration but only in boreal summer–fall (May–October). Local forcing plays a larger role than remote forcing in producing interannual SST anomaly (SSTA). During boreal summer–fall, when the mean thermocline is relatively shallow, SSTA is primarily driven by the upwelling process, with comparable contributions from remote and local forcing effects. In contrast, during boreal winter–spring (November–April), when the mean thermocline is relatively deep, SSTA is controlled by surface heat flux and decoupled from thermocline variability. Advection affects interannual SSTA in all cases. The remote and local winds that drive the interannual variability of the equatorial EIO upwelling are closely associated with Indian Ocean dipole events and to a lesser degree with El Niño–Southern Oscillation.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381699995024081280","@type":"Researcher","foaf:name":[{"@value":"Gengxin Chen"}],"jpcoar:affiliationName":[{"@value":"State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China, and Department of Atmospheric and Oceanic Sciences, University of Colorado, Boulder, Boulder, Colorado"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699995024081281","@type":"Researcher","foaf:name":[{"@value":"Weiqing Han"}],"jpcoar:affiliationName":[{"@value":"Department of Atmospheric and Oceanic Sciences, University of Colorado, Boulder, Boulder, Colorado"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699995024081283","@type":"Researcher","foaf:name":[{"@value":"Yuanlong Li"}],"jpcoar:affiliationName":[{"@value":"Department of Atmospheric and Oceanic Sciences, University of Colorado, Boulder, Boulder, Colorado"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699995024081282","@type":"Researcher","foaf:name":[{"@value":"Dongxiao Wang"}],"jpcoar:affiliationName":[{"@value":"State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00223670"},{"@type":"EISSN","@value":"15200485"}],"prism:publicationName":[{"@value":"Journal of Physical Oceanography"}],"dc:publisher":[{"@value":"American Meteorological Society"}],"prism:publicationDate":"2016-03","prism:volume":"46","prism:number":"3","prism:startingPage":"789","prism:endingPage":"807"},"reviewed":"false","url":[{"@id":"https://journals.ametsoc.org/view/journals/phoc/46/3/jpo-d-15-0117.1.xml"},{"@id":"http://journals.ametsoc.org/jpo/article-pdf/46/3/789/4575889/jpo-d-15-0117_1.pdf"},{"@id":"https://journals.ametsoc.org/downloadpdf/journals/phoc/46/3/jpo-d-15-0117.1.xml"}],"createdAt":"2015-12-29","modifiedAt":"2021-01-05","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360022307172480768","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Reviews and syntheses: Physical and biogeochemical processes associated with upwelling in the Indian Ocean"}]},{"@id":"https://cir.nii.ac.jp/crid/1360286993150225152","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Anatomy of Salinity Anomalies Associated With the Positive Indian Ocean Dipole"}]},{"@id":"https://cir.nii.ac.jp/crid/1360302864774683776","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Decadal modulation of ENSO and IOD impacts on the Indian Ocean upwelling"}]},{"@id":"https://cir.nii.ac.jp/crid/1360572092482470016","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Coastal Upwelling Events, Salinity Stratification, and Barrier Layer Observed Along the Southwestern Coast of Sumatra"}]},{"@id":"https://cir.nii.ac.jp/crid/1360572092483939072","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Impacts of climate changes on the phytoplankton biomass of the Indonesian Maritime 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