dcterms:abstract
  • Gwangyang Bay is often severely confronted by photochemical pollutants due to its location and dense emissions. It is located in a basin on the south coast of the Korean peninsula and is crossed by a remarkable cluster of hills and mountains of a small horizontal scale that forms a channel. Clearly, the air flow field has a great influence on the dispersion of air pollutants. The characteristics of the wind flow patterns have an important effect on the dispersion of pollutants emitted. In these situations, the distribution of the ozone concentration is extremely complicated because of the superposition of circulations of the air flow fields, especially in complex coastal region. In this study, we examined the distribution of the high level ozone on Gwangyang Bay particularly during the episode day (for 5 years). Among these days, A high level ozone was induced by the development of a sea/land breeze local circulation system, as well as by an anabatic/catabatic flow from the mountains and valley with weakening of the synoptic wind. High level ozone distribution pattern(6 types) on Gwangyang bay is analyzed and the comparison of each pattern reveals substantial localized differences in intensity and distribution of ozone concentration from the site coherence and UPA analysis of ozone concentration. The observed VOC concentration had much difference in concentrations and daily variations between Jungdong and Samil (xsd:string)
dcterms:accessRights
dcterms:alternative
  • The Analysis of Atmospheric Flow Field and Air Quality According to the High Level Ozone Case on Gwangyang Bay (xsd:string)
nlon:antecedentSource
  • born digital (xsd:string)
nlon:audienceNote
  • 일반이용자 (xsd:string)
dc:creator
  • 이화운 (xsd:string)
dcterms:creator
nlon:datePublished
  • 2021-01-13T05:19:32 (xsd:dateTime)
dcterms:description
  • 한국연구재단 제공 KCI 등재(후보)학술지임 (xsd:string)
bibframe:extent
  • 11 (xsd:string)
dc:format
  • application/pdf (xsd:string)
nlon:genre
  • 학술논문 (xsd:string)
nlon:holdingInstitution
  • 국립중앙도서관 (xsd:string)
dcterms:issued
  • 200807 (xsd:string)
nlon:keyword
  • Wind flow patterns, Distribution of ozone concentration, Synoptic wind (xsd:string)
rdfs:label
  • 광양만 권역에서의 고농도 오존 사례에 대한 기상 및 대기질 분석 (xsd:string)
dcterms:language
nlon:medium
  • 전자자료(Application) (xsd:string)
nlon:publicationPlace
  • 대한민국 (xsd:string)
  • 부산 (xsd:string)
dc:publisher
  • 한국환경과학회 (xsd:string)
nlon:relatedParts
  • 17 (xsd:string)
  • 7 (xsd:string)
dcterms:title
  • 광양만 권역에서의 고농도 오존 사례에 대한 기상 및 대기질 분석 (xsd:string)
nlon:titleOfHostItem
  • JOURNAL OF ENVIRONMENTAL SCIENCE INTERNATIONAL (xsd:string)
  • 한국환경과학회지 (xsd:string)
rdf:type
nlon:typeOfResource