{"@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/1361699993988507904.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1175/1520-0469(1991)048<1649:ansosb>2.0.co;2"}},{"identifier":{"@type":"URI","@value":"http://journals.ametsoc.org/doi/pdf/abs/10.1175/1520-0469%281991%29048%3C1649%3AANSOSB%3E2.0.CO%3B2"}}],"dc:title":[{"@value":"A Numerical Study on Sea/Land Breezes as a Gravity Current: Kelvin–Helmholtz Billows and Inland Penetration of the Sea-Breeze Front"}],"description":[{"notation":[{"@value":"Abstract A two-dimensional, nonhydrostatic, compressible, and dry numerical model was developed. By using high spatial resolution and an appropriate turbulence model, fine structure and dynamics of the sea-breeze head were investigated. Kelvin–Helmholtz (KH) instability was found to occur in the foremost part of the head. Consequently KH billows were generated there and grew in amplitude while travelling backward relative to the advancing front along the “zero-velocity boundary.” The KH billows entrained the upper air into the sea breeze. The resultant turbulent mixing and wave perturbations induced a top friction force acting on the sea-breeze head. Structure of the KH billow and the wavelike motion induced by it near the ground were also investigated and compared with the results obtained in laboratory density currents, linear theories, and observations. The KH instability (KHI) did not occur at all stages of the sea breeze, and this resulted in a diurnal variation of the fine structure and dynamics of ..."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381699993988507905","@type":"Researcher","foaf:name":[{"@value":"Weiming Sha"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699993988507904","@type":"Researcher","foaf:name":[{"@value":"Takeshi Kawamura"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699993988507906","@type":"Researcher","foaf:name":[{"@value":"Hiromasa Ueda"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00224928"},{"@type":"EISSN","@value":"15200469"}],"prism:publicationName":[{"@value":"Journal of the Atmospheric Sciences"}],"dc:publisher":[{"@value":"American Meteorological Society"}],"prism:publicationDate":"1991-07","prism:volume":"48","prism:number":"14","prism:startingPage":"1649","prism:endingPage":"1665"},"reviewed":"false","url":[{"@id":"http://journals.ametsoc.org/doi/pdf/abs/10.1175/1520-0469%281991%29048%3C1649%3AANSOSB%3E2.0.CO%3B2"}],"createdAt":"2002-07-27","modifiedAt":"2020-12-18","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360565165319810304","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Strong Updraft at a Sea-Breeze Front and Associated Vertical Transport of Near-Surface Dense Aerosol Observed by Doppler Lidar and Ceilometer"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206501250048","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"A Numerical Study on the Nocturnal Frontogenesis of the Sea-breeze Front"},{"@language":"ja-Kana","@value":"Numerical Study on the Nocturnal Frontogenesis of the Sea breeze Front"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681478670208","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"A Numerical Study on the Interaction of a Sea-breeze Front with Convective Cells in the Daytime Boundary Layer"},{"@language":"ja-Kana","@value":"Numerical Study on the Interaction of a Sea breeze Front with Convective Cells in the Daytime Boundary Layer"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681483333888","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"二次元数値モデルにおける海風の最大風速"},{"@language":"en","@value":"Maximum Velocity of the Sea Breeze in a Two-Dimensional Model"},{"@value":"2次元数値モデルにおける海風の最大風速〔英文〕"},{"@language":"ja-Kana","@value":"2ジゲン スウチ モデル ニ オケル カイフウ ノ サイダイ フウソク エイブ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681483829632","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"赤道域インドネシアにおいてLバンド境界層レーダーで観測された海風循環と関連する大気現象"},{"@language":"en","@value":"Tropical Sea-breeze Circulation and Related Atmospheric Phenomena Observed with <i>L</i>-band Boundary Layer Radar in Indonesia"},{"@value":"Tropical Sea-breeze Circulation and Related Atmospheric Phenomena Observed with L-band Boundary Layer Radar in Indonesia"}]},{"@id":"https://cir.nii.ac.jp/crid/1390564238035259520","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Case Study of a Morning Convective Rainfall Event over Southwestern Taiwan in the Mei-Yu Season under Weak Synoptic Conditions"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1175/1520-0469(1991)048<1649:ansosb>2.0.co;2"},{"@type":"OPENAIRE","@value":"doi_dedup___::f5bbd11627d6e0ef54e08f2db65b2057"},{"@type":"CROSSREF","@value":"10.1007/s10546-011-9635-z_references_DOI_RIOsMhI2wOHgSbVI1oIqAx0ASwG"},{"@type":"CROSSREF","@value":"10.2151/jmsj.2004.817_references_DOI_RIOsMhI2wOHgSbVI1oIqAx0ASwG"},{"@type":"CROSSREF","@value":"10.2151/jmsj.2018-051_references_DOI_RIOsMhI2wOHgSbVI1oIqAx0ASwG"},{"@type":"CROSSREF","@value":"10.2151/jmsj.81.635_references_DOI_RIOsMhI2wOHgSbVI1oIqAx0ASwG"},{"@type":"CROSSREF","@value":"10.2151/jmsj1965.72.2_331_references_DOI_RIOsMhI2wOHgSbVI1oIqAx0ASwG"},{"@type":"CROSSREF","@value":"10.2151/jmsj1965.78.2_123_references_DOI_RIOsMhI2wOHgSbVI1oIqAx0ASwG"}]}