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Atmospheric new particle formation characteristics in the Arctic as measured at Mount Zeppelin, Svalbard, from 2016 to 2018

Cited 2 time in wos
Cited 4 time in scopus
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dc.contributor.authorLee, Haebum-
dc.contributor.authorLee, Kwangyul-
dc.contributor.authorLunder, Chris Rene-
dc.contributor.authorKrejci, Radovan-
dc.contributor.authorAas, Wenche-
dc.contributor.authorPark, Jiyeon-
dc.contributor.authorPark, Ki-Tae-
dc.contributor.authorLee, Bang Yong-
dc.contributor.authorYoon, Young Jun-
dc.contributor.authorPark, Kihong-
dc.date.accessioned2021-05-06T01:02:22Z-
dc.date.available2021-05-06T01:02:22Z-
dc.date.issued2020-11-
dc.identifier.urihttps://repository.kopri.re.kr/handle/201206/11848-
dc.description.abstractWe conducted continuous measurements of nanoparticles down to 3 nm size in the Arctic at Mount Zeppelin, Ny Alesund, Svalbard, from October 2016 to December 2018, providing a size distribution of nanoparticles (3-60 nm). A significant number of nanoparticles as small as 3 nm were often observed during new particle formation (NPF), particularly in summer, suggesting that these were likely produced near the site rather than being transported from other regions after growth. The average NPF frequency per year was 23 %, having the highest percentage in August (63 %). The average formation rate (J) and growth rate (GR) for 3-7 nm particles were 0.04 cm(-3) s(-1) and 2.07 nm h(-1), respectively. Although NPF frequency in the Arctic was comparable to that in continental areas, the J and GR were much lower. The number of nanoparticles increased more frequently when air mass originated over the south and southwest ocean regions; this pattern overlapped with regions having strong chlorophyll a concentration and dimethyl sulfide (DMS) production capacity (southwest ocean) and was also associated with increased NH3 and H2SO4 concentration, suggesting that marine biogenic sources were responsible for gaseous precursors to NPF. Our results show that previously developed NPF occurrence criteria (low loss rate and high cluster growth rate favor NPF) are also applicable to NPF in the Arctic.en_US
dc.languageEnglishen_US
dc.language.isoen_USen_US
dc.subjectEnvironmental Sciences & Ecologyen_US
dc.subjectMeteorology & Atmospheric Sciencesen_US
dc.subject.classificationDasan Stationen_US
dc.titleAtmospheric new particle formation characteristics in the Arctic as measured at Mount Zeppelin, Svalbard, from 2016 to 2018en_US
dc.title.alternative제플린관측소에서 관측한 입자형성현상 특성연구, 2016-2018en_US
dc.typeArticleen_US
dc.identifier.bibliographicCitationLee, Haebum, et al. 2020. "Atmospheric new particle formation characteristics in the Arctic as measured at Mount Zeppelin, Svalbard, from 2016 to 2018". <em>ATMOSPHERIC CHEMISTRY AND PHYSICS</em>, 20(21): 13425-13441.en_US
dc.citation.titleATMOSPHERIC CHEMISTRY AND PHYSICSen_US
dc.citation.volume20en_US
dc.citation.number21en_US
dc.identifier.doi10.5194/acp-20-13425-2020-
dc.citation.startPage13425en_US
dc.citation.endPage13441en_US
dc.description.articleClassificationSCI-
dc.description.jcrRateJCR 2018:9.302en_US
dc.subject.keywordArctic atmospheric aerosolen_US
dc.subject.keywordNew particle formationen_US
dc.subject.keywordclimateen_US
dc.identifier.localId2020-0166-
dc.identifier.scopusid2-s2.0-85096086267-
dc.identifier.wosid000588611700002-
Appears in Collections  
2020-2020, Arctic permafrost environment change monitoring and prediction method developments (20-20) / Lee, Bang Yong (PN20081)
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