Global Emissions of Mineral Aerosol: Formulation and Validation using Satellite Imagery

作者: Yves Balkanski , Michael Schulz , Tanguy Claquin , Cyril Moulin , Paul Ginoux

DOI: 10.1007/978-1-4020-2167-1_6

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摘要: The most abundant aerosol components present in the atmosphere are dust and sea salt (Andreae, 1995). Li et al. (1996) show that dominates light-scattering over tropical sub-tropical Atlantic. Satellite retrievals also illustrate importance of large regions from arid deserts to remote oceanic downwind West Africa, Asia Persian Gulf (Husar al., 1997; Deuze 2000; Tanre 2001). Furthermore, land modification, agricultural practices migration desert fringes appear have contributed increase transport Atlantic 1960s 1980s. These perturbations cycle brought by human activity thought account for 15 50% atmospheric load (Tegen Fung, 1995; Tegen, personnal communication, 2002).

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