Browsing by Author "Paasonen, Pauli"

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New particle formation, growth and apparent shrinkage at a rural background site in western Saudi Arabia

Hakala, Simo; Vakkari, Ville; Alghamdi, Mansour A.; Paasonen, Pauli; Khoder, Mamdouh I. (EGU, 2019)

Atmospheric aerosols have significant effects on human health and the climate. A large fraction of these aerosols originates from secondary new particle formation (NPF), where atmospheric vapors form small particles that ...
Warming-induced increase in aerosol number concentration likely to moderate climate change

Paasonen, Pauli; Asmi, Ari; Petäjä, Tuukka; Kajos, Maija K.; Äijälä, Mikko (Nature Publishing Group, 2013)

Atmospheric aerosol particles influence the climate system directly by scattering and absorbing solar radiation, and indirectly by acting as cloud condensation nuclei1, 2, 3, 4. Apart from black carbon aerosol, aerosols ...