Find out more about the work OPAL (Open Air Laboratories) do and improve your own knowledge and understanding of air quality and environmental surveys this weekend.

Lichen walk: Air Pollution indicators
7 December 2014, 1-2pm
Maryhill Park (meet at the Maryhill Road Gate), G20 0AB

Join OPAL as we walk around Maryhill Park looking for lichens and spotting species which indicate how much pollution is in the air. We will learn how to complete an OPAL Air Survey and each participants will each receive a survey pack to take away.

Please dress appropriately for our glorious Scottish winter weather!

For more information or to sign up for the walk email joanne.dempster@glasgowsciencecentre.org or call 0141 420 5010 (ext 270).