Heather growing in the Peak District near Hathersage (photo credit: Mike Peel, wikimedia commons) Published October 7, 2014 at 3888 × 2592 in Farms, factories and fertiliser: the effects of air pollution on peatlands Next → Heather growing in the Peak District near Hathersage (photo credit: Mike Peel, wikimedia commons) her growing in the Peak District near Hathersage (photo credit: Mike Peel, wikimedia commons)