How will climate change alter the dynamics of airborne pollen and pollen load of allergenic plants?

ConclusionThe assumption that climate warming in Linz over 26  years should have increased pollen concentrations of allergenic plants was not confirmed. On the contrary, trend analyses showed that the pollen load has decreased. Hence, the increase in sensitization to pollen allergens and of the prevalence of pollen allergies ask for other explanations.
Source: Allergo Journal International - Category: Allergy & Immunology Source Type: research