Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-17-575-2017 |
Online single particle analysis of ice particle residuals from mountain-top mixed-phase clouds using laboratory derived particle type assignment | |
Schmidt, Susan1; Schneider, Johannes1; Klimach, Thomas1; Mertes, Stephan2; Schenk, Ludwig Paul2; Kupiszewski, Piotr3,6; Curtius, Joachim4; Borrmann, Stephan1,5 | |
2017-01-12 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS
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ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2017 |
卷号 | 17期号:1 |
文章类型 | Article |
语种 | 英语 |
国家 | Germany; Switzerland |
英文摘要 | In situ single particle analysis of ice particle residuals (IPRs) and out-of-cloud aerosol particles was conducted by means of laser ablation mass spectrometry during the intensive INUIT-JFJ/CLACE campaign at the high alpine research station Jungfraujoch (3580ma.s.l.) in January-February 2013. During the 4-week campaign more than 70 000 out-of-cloud aerosol particles and 595 IPRs were analyzed covering a particle size diameter range from 100 nm to 3 mu m. The IPRs were sampled during 273 h while the station was covered by mixed-phase clouds at ambient temperatures between -27 and -6 degrees C. The identification of particle types is based on laboratory studies of different types of biological, mineral and anthropogenic aerosol particles. The outcome of these laboratory studies was characteristic marker peaks for each investigated particle type. These marker peaks were applied to the field data. In the sampled IPRs we identified a larger number fraction of primary aerosol particles, like soil dust (13 +/- 5 %) and minerals (11 +/- 5%), in comparison to out-of- cloud aerosol particles (2.4 +/- 0.4 and 0.4 +/- 0.1 %, respectively). Additionally, anthropogenic aerosol particles, such as particles from industrial emissions and lead-containing particles, were found to be more abundant in the IPRs than in the out-of-cloud aerosol. In the out-of- cloud aerosol we identified a large fraction of aged particles (31 +/- 5 %), including organic mate-rial and secondary inorganics, whereas this particle type was much less abundant (2.7 +/- 1.3 %) in the IPRs. In a selected subset of the data where a direct comparison between out-of-cloud aerosol particles and IPRs in air masses with similar origin was possible, a pronounced enhancement of biological particles was found in the IPRs. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000393892400001 |
WOS关键词 | SECONDARY ORGANIC AEROSOL ; BIOMASS-BURNING AEROSOLS ; FLIGHT MASS-SPECTROMETER ; ALPINE SITE JUNGFRAUJOCH ; MINERAL DUST PARTICLES ; NUCLEATING PARTICLES ; AERODYNAMIC LENSES ; CHEMICAL-CHARACTERIZATION ; CONTROLLED DIMENSIONS ; CLUSTERING-ALGORITHM |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/30809 |
专题 | 地球科学 |
作者单位 | 1.Max Planck Inst Chem, Particle Chem Dept, D-55128 Mainz, Germany; 2.Leibniz Inst Tropospher Res, D-04318 Leipzig, Germany; 3.Paul Scherrer Inst, Lab Atmospher Chem, CH-5232 Villigen, Switzerland; 4.Goethe Univ Frankfurt Main, Inst Atmospher & Environm Sci, D-60438 Frankfurt, Germany; 5.Johannes Gutenberg Univ Mainz, Inst Atmospher Phys, D-55128 Mainz, Germany; 6.Alfred Wegener Inst Polar & Marine Res, D-14473 Potsdam, Germany |
推荐引用方式 GB/T 7714 | Schmidt, Susan,Schneider, Johannes,Klimach, Thomas,et al. Online single particle analysis of ice particle residuals from mountain-top mixed-phase clouds using laboratory derived particle type assignment[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2017,17(1). |
APA | Schmidt, Susan.,Schneider, Johannes.,Klimach, Thomas.,Mertes, Stephan.,Schenk, Ludwig Paul.,...&Borrmann, Stephan.(2017).Online single particle analysis of ice particle residuals from mountain-top mixed-phase clouds using laboratory derived particle type assignment.ATMOSPHERIC CHEMISTRY AND PHYSICS,17(1). |
MLA | Schmidt, Susan,et al."Online single particle analysis of ice particle residuals from mountain-top mixed-phase clouds using laboratory derived particle type assignment".ATMOSPHERIC CHEMISTRY AND PHYSICS 17.1(2017). |
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