Fire science has come a long way but the growing practice of prescribed burning is actually a return to a deep past. Archaeological and paleoecological researchers are demonstrating that Western Canada has been burning at the hands of people for thousands of years. Much of what was thought to be wilderness in the early 1900s was likely a mosaic of manipulated landscapes influenced by controlled burns. Alberta has a rich history of fire use and the recognition of it has implications for modern conservation and land management.
Ancient Fires
Tracking the history of fire in a landscape can be challenging and, in the paleoenvironmental record, it’s particularly difficult to distinguish human from natural burning. Fire scientists, however, are untangling fire history in interesting places. Christina Poletto is a Master’s student at the University of Alberta who will soon extract a long core of lake mud in northern Alberta in order to analyse changing layers of charcoal and pollen deposited over thousands of years. This information provides a baseline of natural fire history that she hopes to compare to cultural landscapes surrounding archaeological sites. “I want to Read more











