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Spatial distribution and sea-to-air flux of isoprene in the East China Sea and the South Yellow Sea in July 2013 were investigated. This study is the first to report the concentrations of isoprene in the China marginal seas. Isoprene concentrations in the surface seawater during summer ranged from 32.46 to 173.5 pM, with an average of 83.62 ± 29.22 pM. Distribution of isoprene in the study area was...
The concentrations of eight halocarbons, including methyl chloride (CH 3 Cl), methyl bromide (CH 3 Br), trichloroethene (C 2 HCl 3 ), tetrachloroethene (C 2 Cl 4 ), methyl chloroform (CH 3 CCl 3 ), and three chlorofluorocarbons (CFCs) (CFC-11, CFC-113, and CFC-114), were measured using a canister sampling technique and an automated preconcentration...
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