Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL072975 |
Air-Sea exchange of biogenic volatile organic compounds and the impact on aerosol particle size distributions | |
Kim, Michelle J.1,2; Novak, Gordon A.3; Zoerb, Matthew C.4,5; Yang, Mingxi6; Blomquist, Byron W.7; Huebert, Barry J.8; Cappa, Christopher D.9; Bertram, Timothy H.3 | |
2017-04-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:8 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; England |
英文摘要 | We report simultaneous, underway eddy covariance measurements of the vertical flux of isoprene, total monoterpenes, and dimethyl sulfide (DMS) over the Northern Atlantic Ocean during fall. Mean isoprene and monoterpene sea-to-air vertical fluxes were significantly lower than mean DMS fluxes. While rare, intense monoterpene sea-to-air fluxes were observed, coincident with elevated monoterpene mixing ratios. A statistically significant correlation between isoprene vertical flux and short wave radiation was not observed, suggesting that photochemical processes in the surface microlayer did not enhance isoprene emissions in this study region. Calculations of secondary organic aerosol production rates (P-SOA) for mean isoprene and monoterpene emission rates sampled here indicate that P-SOA is on average <0.1 mu gm(-3)d(-1). Despite modest P-SOA, low particle number concentrations permit a sizable role for condensational growth of monoterpene oxidation products in altering particle size distributions and the concentration of cloud condensation nuclei during episodic monoterpene emission events from the ocean. |
英文关键词 | air-sea exchange marine trace gases secondary organic aerosol |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000401847500052 |
WOS关键词 | CLOUD CONDENSATION NUCLEI ; EDDY COVARIANCE ; OCEANIC PHYTOPLANKTON ; CHEMICAL-IONIZATION ; DIMETHYL SULFIDE ; ISOPRENE ; EMISSIONS ; FLUX ; ATMOSPHERE ; DEPOSITION |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/26389 |
专题 | 气候变化 |
作者单位 | 1.Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA; 2.CALTECH, Div Geol & Planetary Sci, Pasadena, CA 91125 USA; 3.Univ Wisconsin, Dept Chem, 1101 Univ Ave, Madison, WI 53706 USA; 4.Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA; 5.Calif Polytech State Univ San Luis Obispo, Dept Chem & Biochem, San Luis Obispo, CA 93407 USA; 6.Plymouth Marine Lab, Plymouth, Devon, England; 7.Univ Colorado, Cooperat Inst Res Environm Sci, Boulder, CO 80309 USA; 8.Univ Hawaii Manoa, Sch Ocean & Earth Sci & Technol, Honolulu, HI USA; 9.Univ Calif Davis, Dept Civil & Environm Engn, Davis, CA 95616 USA |
推荐引用方式 GB/T 7714 | Kim, Michelle J.,Novak, Gordon A.,Zoerb, Matthew C.,et al. Air-Sea exchange of biogenic volatile organic compounds and the impact on aerosol particle size distributions[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(8). |
APA | Kim, Michelle J..,Novak, Gordon A..,Zoerb, Matthew C..,Yang, Mingxi.,Blomquist, Byron W..,...&Bertram, Timothy H..(2017).Air-Sea exchange of biogenic volatile organic compounds and the impact on aerosol particle size distributions.GEOPHYSICAL RESEARCH LETTERS,44(8). |
MLA | Kim, Michelle J.,et al."Air-Sea exchange of biogenic volatile organic compounds and the impact on aerosol particle size distributions".GEOPHYSICAL RESEARCH LETTERS 44.8(2017). |
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