The role of H&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;SO&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;-NH&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt; anion clusters in ion-induced aerosol nucleation mechanisms in the boreal forest
Atmospheric chemistry and physics