bibo: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. (rdf:langString) (en)
nlon:biographicalNote
  • 송재활, 포항산업과학연구원 (xsd:string)
  • 이화운, 부산대학교 지구환경시스템학부, hwlee (rdf:langString) (pusan.ac.kr)
  • 임헌호, 부산대학교 지구환경시스템학부 (xsd:string)
  • 최현정, 부산대학교 지구환경시스템학부 (xsd:string)
nlon:classificationNumberOfNLK
  • 539.905 (xsd:string)
nlon:containedIn
dc:creator
  • 송재활 (xsd:string)
  • 이화운 (xsd:string)
  • 임헌호 (xsd:string)
  • 최현정 (xsd:string)
dcterms:creator
nlon:datePublished
  • 2021-01-30T23:37:12 (xsd:dateTime)
dcterms:description
  • (The)analysis of atmospheric flow field and air quality according to the high level ozone case on Gwangyang bay (xsd:string)
bibframe:extent
  • 26 cm (xsd:string)
  • p. 743-753 (xsd:string)
dcterms:isPartOf
nlon:issuedYear
  • 2008 (xsd:string)
nlon:itemNumberOfNLK
  • 한648ㅎ (xsd:string)
rdfs:label
  • 광양만 권역에서의 고농도 오존 사례에 대한 기상 및 대기질 분석 / 최현정, 이화운,임헌호,송재활 (xsd:string)
dcterms:language
dc:subject
  • Distribution of ozone concentration Synoptic wind (xsd:string)
  • Wind flow patterns (xsd:string)
  • 대기 오염물질 (xsd:string)
  • 연안지역 (xsd:string)
dcterms:title
  • 광양만 권역에서의 고농도 오존 사례에 대한 기상 및 대기질 분석 (xsd:string)
rdf:type
nlon:volumeOfNLK
  • 17(7) (xsd:string)