bibo:abstract
  • The coupled model (SMART) of dynamic meteorology model and particle dispersion model was developed. The numerical experiment on the relationship between change of land use and diffusion behavior in complex terrain was carried out using this model. It tried to investigate the change of particle diffusion behavior and local weather under the condition in which land-land breeze and sea breeze and mountain breeze intermingled. The numerical experiment results are as follows; 1) The more complicated local circulation field of the interaction of sea breeze, mountain breeze and Land-land breeze is formed. Then, the region circulation in which the urbanization is specific by location of the region is strengthened and is weakened. 2) Though in the region with dominant sea breeze, Land-land breeze does not appear directly, the progress of the sea wind to the inland is affected. 3) In the prediction of the air diffusion, emission high quality and accurate information of the emission site are important. That is to say, the dispersion predicting result which emission high quality and small error of the site perfectly vary for Land-land breeze in the effect may be brought about. (rdf:langString) (en)
nlon:biographicalNote
  • 김유근, 부산대학교 대기과학과 (xsd:string)
  • 이순환, 조선대학교 지구과학교육과, leesh (rdf:langString) (chosun.ac.kr)
  • 이화운, 부산대학교 대기과학과 (xsd:string)
nlon:classificationNumberOfNLK
  • 539.905 (xsd:string)
nlon:containedIn
dc:creator
  • 김유근 (xsd:string)
  • 이순환 (xsd:string)
  • 이화운 (xsd:string)
dcterms:creator
nlon:datePublished
  • 2021-01-30T23:37:12 (xsd:dateTime)
dcterms:description
  • Random walk simulation of atmospheric dispersion on surface urbanization over complex terrain (xsd:string)
bibframe:extent
  • 26 cm (xsd:string)
  • p. 67-83 (xsd:string)
dcterms:isPartOf
nlon:issuedYear
  • 2002 (xsd:string)
nlon:itemNumberOfNLK
  • 한475 (xsd:string)
rdfs:label
  • 복잡지형에서 도시화에 따른 대기오염 확산에 관한 시뮬레이션 / 이순환, 이화운,김유근 (xsd:string)
dcterms:language
dc:subject
  • Air pollutant dispersion (xsd:string)
  • Lagrangian particle model (xsd:string)
  • Land-land breeze (xsd:string)
  • Land-sea breeze (xsd:string)
  • Random walk model (xsd:string)
  • Urbanization (xsd:string)
  • 대기오염 (xsd:string)
  • 복잡지형 (xsd:string)
dcterms:title
  • 복잡지형에서 도시화에 따른 대기오염 확산에 관한 시뮬레이션 (xsd:string)
rdf:type
nlon:volumeOfNLK
  • 17(4.1)-18(3) (xsd:string)