Hurricanes and Climate Change

Every year, beginning around the end of August and continuing into November, North America anxiously endures hurricane season. Hurricanes form in the tropical Atlantic Ocean and track westward towards the Caribbean, Gulf of Mexico and mainland United States.  The wind speeds in strong hurricanes rival those in most tornadoes, and can cause massive destruction over…

Science Update: the ‘wet gets wetter, dry gets drier’ trend

    A recent publication in Nature Climate Change (Donat et al, 2016) has significant implications for future water management on the Canadian Prairies.   The influence of a warming planet on precipitation patterns is a central question that climatologists must address to guide policies for climate adaptation. Over the ocean,  climatologists generally agree that regions of the…