Sustainability Speakers Series - Our Trees in a Changing Climate: When Has Spring Sprung? 

In Saskatchewan, climate change is resulting in the biggest changes in the winter and spring months. For trees coming out of their winter dormancy period, these changes play havoc with their natural rhythms, since they do not know when winter has ended and spring has started. Dr. Colin Laroque of the University of Saskatchewan describes in this presentation how climate change is affecting Saskatchewan’s trees.