Tag: Pollen Vortex

The pollen season for 2014 – a Pollen Vortex?

I am going to do a follow up of my last post regarding the pollen season of 2014 and the cold spring that occurred. First I would like to refer to this term that has been used this season called the pollen vortex. A vortex refers to weather, like the wind, and not to pollen. Our research has proven that pollen release is affected by temperature, sunshine, rain etc but the wind is just a vector by which the tree pollen are carried in the atmosphere. (more…)