KOPRI Repository

Influence of wind speed on optical properties of aerosols in the marine boundary layer measured by ship-borne DePolarization Lidar in the coastal area of Korea

Cited 6 time in scopus
Metadata Downloads
Title
Influence of wind speed on optical properties of aerosols in the marine boundary layer measured by ship-borne DePolarization Lidar in the coastal area of Korea
Other Titles
연구선 탑재 비편광 라이다를 활용한 한반도 연안 해양 대기 경계층에서 풍속이 에어로솔의 광학적 성질에 미치는 영향 평가
Authors
Shin, D.
Kim, Young J.
김관철
Chae, Nam Yi
신성균
Lee, K.
Yoon, Young Jun
Noh, Young Min
Choi, Taejin
Detlef Muller
Keywords
Aerosol optical properties; DePolarization Lidar; Marine boundary layer; Wind speed; the Korean Icebreaking research vessel
Issue Date
2014
Citation
Shin, D., et al. 2014. "Influence of wind speed on optical properties of aerosols in the marine boundary layer measured by ship-borne DePolarization Lidar in the coastal area of Korea". ATMOSPHERIC ENVIRONMENT, 83(N): 282-290.
Abstract
Shipboard measurements of microphysical and optical properties of marine boundary-layer aerosols were performed around the Korean Peninsula from 2 to 5 December 2009. The measurements were conducted aboard the Korean icebreaking research vessel Araon during cruise tracks in the East Sea of Korea near Busan and Pohang. This paper describes the results of optical aerosol measurements acquired with a DePolarization Lidar (DPL) and an optical particle counter (OPC) and data on meteorological parameters. Backward trajectory analyses indicate that two different aerosol characteristics according to different pathways of air mass were encountered during the cruise. We find a high correlation between wind speeds across the east coast of Korea and extinction coefficient, depolarization ratio and mass concentration Correlation coefficient (R2) are 0.57, 0.52 and 0.67, respectively. The increase of extinction coefficient, depolarization ratio and number concentration with wind speed may have been caused by the increase of sea-salt aerosol production and transport.
URI
http://repository.kopri.re.kr/handle/201206/7263
DOI
http://dx.doi.org/10.1016/j.atmosenv.2013.10.027
Files in This Item
General Conditions
      ROMEO Green
    Can archive pre-print and post-print or publisher's version/PDF
      ROMEO Blue
    Can archive post-print (ie final draft post-refereeing) or publisher's version/PDF
      ROMEO Yellow
    Can archive pre-print (ie pre-refereeing)
      ROMEO White
    Archiving not formally supported

    qrcode

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

    Browse