bibo:abstract
  • Since Pusan metropolitan area where is composed complex terrain is connected to sea, the sea-land breeze circulation and the mountain-valley circulation are apt to form. A regional scale circulation system is formed at a region which has complex terrain because of curves of it and affect to the dispersion and advection of air pollutants. LCM, Local Circulation Model, which a propriety was verified described that sea breeze and valley wind at the daytime and land breeze and mountain wind at the nighttime were well developed over the Pusan metropolitan area. Next, for the investigation of accuracy of simulated results, an observed value at Kae-Kum and Su-Young on the Pusan metropolitan area were, compared with it at those points. From the comparison of the temperature and horizontal velocity between the results of LCM and an observed values they have a similar trend of a diurnal variation. For the prediction of dispersion and transportation of air pollutants, the wind field should be calculated with high accuracy. A numerical simulation using LCM can provide more accuracy results around Pusan metropolitan area. (rdf:langString) (en)
dcterms:alternative
  • (An)application of local circulation model to the Pusan metropolitan area (xsd:string)
nlon:biographicalNote
  • 김유근, 부산대학교 대기과학과 (xsd:string)
  • 이화운, 부산대학교 대기과학과 (xsd:string)
  • 정우식, 부산대학교 대기과학과 (xsd:string)
nlon:classificationNumberOfNLK
  • 539.905 (xsd:string)
nlon:containedIn
dc:creator
  • 김유근 (xsd:string)
  • 이화운 (xsd:string)
  • 정우식 (xsd:string)
dcterms:creator
nlon:datePublished
  • 2021-01-30T23:37:12 (xsd:dateTime)
dcterms:description
  • (A)numerical experiments on the atmospheric circulation over a complex terrain around coastal area, (An)application of local circulation model to the Pusan metropolitan area (xsd:string)
bibframe:extent
  • 26 cm (xsd:string)
  • p. 151-158 (xsd:string)
dcterms:isPartOf
nlon:issuedYear
  • 2000 (xsd:string)
nlon:itemNumberOfNLK
  • 한475 (xsd:string)
rdfs:label
  • 연안부근 복잡지형의 대기유동장 수치실험 / 이화운, 김유근,정우식 (xsd:string)
dcterms:language
nlon:remainderOfTitle
  • 부산광역지역에 대한 국지순환모형의 적용 (xsd:string)
dc:subject
  • Complex terrain (xsd:string)
  • LCM (xsd:string)
  • Mountain-valley wind (xsd:string)
  • Sea-land breeze (xsd:string)
  • 국지순화모형 (xsd:string)
  • 대기유동장 (xsd:string)
dcterms:title
  • 연안부근 복잡지형의 대기유동장 수치실험 (xsd:string)
rdf:type
bibo:volume
  • 2 (xsd:string)
nlon:volumeOfNLK
  • 16(1) (xsd:string)