Oceanic dimethyl sulfide (DMS) emissions have been recognized as a biological regulator of climate by contributing to cloud formation. Despite decades research, the climatic role DMS remains ambiguous largely because limited observational evidence for DMS-induced condensation nuclei (CCN) enhancement. Here, we report concurrent measurement DMS, physiochemical properties aerosol particles, and C...

The therrmodynamic parameters and equilibrium constant of displacement of dimethy sulfide by 3-carboaldehyde pyridine as N-donor ligand in cis-[Pt(4-MeC6H4)2(SMe2)2] complex have been measured using UV vis spectroscopy in acetone, dichloromethane and benzene at various temperatures (T=15-20 °C) and compared with previous my reported about similar reaction. ΔHo (KJ.mol-1) of the mentioned reacti...

Abstract Finding prey is essential to survival, with marine predators hypothesised track chemicals such as dimethyl sulfide (DMS) while foraging. Many are attracted artificially released DMS, and laboratory experiments have shown that zooplankton grazing on phytoplankton accelerates DMS release. However, whether natural concentrations useful for correlated areas of high biomass remains a fundam...

Dimethyl sulfide (DMS) is produced by plankton in oceans and constitutes the largest natural emission of sulfur to atmosphere. In this work, we examine new particle formation from primary pathway oxidation gas-phase DMS OH radicals. We particularly focus on growth mass yield as studied experimentally under dry conditions using atmospheric simulation chamber AURA. Experimentally, show that aeros...

Abstract. This paper presents an updated estimation of the bottom-up global surface seawater dimethyl sulfide (DMS) climatology. update, called DMS-Rev3, is third its kind and includes five significant changes from last climatology, L11 (Lana et al., 2011), that was released about a decade ago. The first change inclusion new observations have become available over decade, creating database 873 ...