KOPRI Repository

The relationship between cloud condensation nuclei (CCN) concentration and light extinction of dried particles: indications of underlying aerosol processes and implications for satellite-based CCN estimates

Cited 50 time in wos
Cited 49 time in scopus

Full metadata record

DC Field Value Language
dc.contributor.authorY. Shinozuka1-
dc.contributor.authorYoon, Young Jun-
dc.contributor.authorJ.J. Lin-
dc.contributor.authorT.L. Lathem-
dc.contributor.authorR.H. Moore-
dc.contributor.authorK.L. Thornhill-
dc.contributor.authorJ. Redemann-
dc.contributor.authorP. Tunved-
dc.contributor.authorJ. Strom-
dc.contributor.authorC.S. McNaughton-
dc.contributor.authorR. Wood-
dc.contributor.authorA. Jefferson-
dc.contributor.authorA. Nenes-
dc.contributor.authorA.D. Clarke-
dc.date.accessioned2018-03-20T14:01:31Z-
dc.date.available2018-03-20T14:01:31Z-
dc.date.issued2015-
dc.identifier.urihttps://repository.kopri.re.kr/handle/201206/6562-
dc.description.abstractWe examine the relationship between the number concentration of boundary-layer cloud condensation nuclei (CCN) and light extinction to investigate underlying aerosol processes and satellite-based CCN estimates. Regression applied to a variety of airborne and ground-based measurements identifies the CCN (cm-3) at 0.4±0.1% supersaturation with 100.3α+1.3σ0.75 where σ (Mm-1) is the 500 nm extinction coefficient by dried particles and α is the Angstrom exponent. The deviation of one kilometer horizontal average data from this approximation is typically within a factor of 2.0. ∂logCCN/∂logσ is less than unity because, among other explanations, aerosol growth processes generally make particles scatter more light without increasing their number. This, barring extensive data aggregation and special meteorology-aerosol connections, associates a doubling of aerosol optical depth with less than a doubling of CCN, contrary to common assumptions in satellite-based analysis of aerosol-cloud interactions.-
dc.languageEnglish-
dc.subjectMeteorology & Atmospheric Sciences-
dc.titleThe relationship between cloud condensation nuclei (CCN) concentration and light extinction of dried particles: indications of underlying aerosol processes and implications for satellite-based CCN estimates-
dc.typeArticle-
dc.identifier.bibliographicCitationY. Shinozuka1, et al. 2015. "The relationship between cloud condensation nuclei (CCN) concentration and light extinction of dried particles: indications of underlying aerosol processes and implications for satellite-based CCN estimates". <em>ATMOSPHERIC CHEMISTRY AND PHYSICS</em>, 15(13): 7585-7604.-
dc.citation.titleATMOSPHERIC CHEMISTRY AND PHYSICS-
dc.citation.volume15-
dc.citation.number13-
dc.identifier.doi10.5194/acp-15-7585-2015-
dc.citation.startPage7585-
dc.citation.endPage7604-
dc.description.articleClassificationSCI-
dc.description.jcrRateJCR 2013:3.947-
dc.subject.keywordAerosol-
dc.subject.keywordcloud condensation nuclei-
dc.subject.keywordextinction coefficient-
dc.identifier.localId2015-0128-
dc.identifier.scopusid2-s2.0-84937030336-
dc.identifier.wosid000357978300028-
Appears in Collections  
2011-2016, Establishment of Multidisciplinary Environmental Change Observation Network and its Technical Development in the Arctic Permafrost region (11-16) / Lee, Bang Yong (PN11061, PN12061, PN13081, PN14081, PN15081)
Files in This Item

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse