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1. www.sciencedirect.com › marine-atmosphereMarine Atmosphere - an overview | ScienceDirect Topics

   www.sciencedirect.com › marine-atmosphere

   Particulate trace metals in the marine atmosphere that are involved in land–sea exchange are derived from two principal terrestrial sources. The first is the Earth's crust. Crustal weathering involves low-temperature generation processes, and crust-derived elements are found on particles with mass median diameters (MMDs) in the range ∼ 1 ...

2. People also ask

   Does marine phytoplankton produce dimethylsulfide?

   • A more complex feedback has been proposed that involves the production of dimethylsulfide by certain classes of marine phytoplankton. Four observations in the remote marine atmosphere formed the basis of this idea: 1. Sulfate compounds (e.g., NH 4 HSO 4) form a major constituent of aerosol particles in remote, unpolluted marine air. 2.

   Marine Atmosphere - an overview | ScienceDirect Topics

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   How do aerosol-associated trace metals enter marine biogeochemical cycles?

   • Aerosol-associated trace metals are removed from the air by “dry” or “wet” depositional processes, and once deposited at the sea surface, the initial constraint on the manner in which the metals enter the major marine biogeochemical cycles is a function of the extent to which they undergo solubilization in sea water.

   Marine Atmosphere - an overview | ScienceDirect Topics

   www.sciencedirect.com/topics/earth-and-planetary-sciences/marine-atmosphere

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   Which chemistry is simplest in the marine atmosphere?

   • Cloud chemistry is simplest in the marine atmosphere, where the concentrations of many trace gases are small and can be neglected. The principal reactions in the gas phase were discussed in Sections IV and V. Hydrogen peroxide and formaldehyde dissolve largely in the aqueous phase and their gas-phase concentrations are reduced.

   Marine Atmosphere - an overview | ScienceDirect Topics

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   How are sulfate compounds found in remote marine air?

   • Four observations in the remote marine atmosphere formed the basis of this idea: 1. Sulfate compounds (e.g., NH 4 HSO 4) form a major constituent of aerosol particles in remote, unpolluted marine air. 2. These particles can be a major fraction of the cloud condensation nuclei. 3. Cloud albedo is calculated to be sensitive to the droplet population.

   Marine Atmosphere - an overview | ScienceDirect Topics

   www.sciencedirect.com/topics/earth-and-planetary-sciences/marine-atmosphere

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