Document of bibliographic reference 284778

BibliographicReference record

Type

Bibliographic resource

Type of document

Journal article

BibLvlCode

AS

Title

Uneven distribution of inorganic pollutants in marine air originating from ocean-going ships

Abstract

The distribution of mass, water-soluble inorganic salts and mineral elements of size-segregated aerosols (PM₁, PM_2.5-1 and PM_10-2.5), precursor gaseous pollutants, black carbon, and nanoparticles (10–300 nm size range) at the Southern Bight of the North Sea has been studied. The concentrations of air pollutants peaked over shipping lanes, open-water anchorage areas and frequently navigated waters, due to the presence of mobile emission sources. A considerable decrease in air pollutant levels was seen when diverting from these marine areas towards remote or coastal banks. These findings showed the rapid dispersion of pollutants in the marine air. The nano-aerosol count, originating from ocean-going ships, peaked at lower average aerodynamic diameters (e.g., ≈ 28 nm) than those, observed from low-displacement vessels (45-50 nm, e.g., for fishing boats). The average diameter of nano-PM depended also on weather conditions, e.g., it was higher (≈ 50 nm) in air of higher humidity.

WebOfScience code

https://www.webofscience.com/wos/woscc/full-record/WOS:000395360900028

Bibliographic citation

Bencs, L.; Horemans, B.; Buczynska, A.J.; Van Grieken, R. (2017). Uneven distribution of inorganic pollutants in marine air originating from ocean-going ships. Environ. Pollut. 222: 226-233. https://dx.doi.org/10.1016/j.envpol.2016.12.052

Topic

Marine

Is peer reviewed

true