Yellow - Northwest Pacific Atmospheric particulate analysis of organic amine concentration and particle size distribution
Abstract
in the 2014 and 2015 Yellow in spring - Northwest Pacific Voyage Collection Particle size aerosol sample , from the concentration level , space Distribution and size distribution three -Way, analysis of particulate organic amines in marine atmospheric aerosols . DMA+( dimethyl amine ) and TMA+ The ( trimethylamine ) is the main presence in the sample region granular organic amine . Two granular organic amines have a greater concentration change in different seas and years . space distribution results show , Marine Atmospheric granular organic amine main from ocean to land transport , And it is closely related to the activity of marine life.. Most of the samples have granular organic amines in the 0. 1 ~ 1. 8 pm, mainly from gas-particle condensation , All opposite should be , A combustion emission and several processes of cloud formation , the relative importance of each formation in different samples with . also observed in 2015 year voyage 0. ~0. 056 has a significant modal distribution , and in some low concentration samples this modal or even accumulation mode pairs
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DOI: http://dx.doi.org/10.18686/jaoe.v1i1.1167
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