1. Department of Biology University of Regina Regina S4S 0A2 Canada
2. National Hydrology Research Centre Environment Canada and Climate Change Canada Saskatoon S7N 3H5 Canada
3. Lethbridge Research and Development Centre Agriculture and Agri‐Food Canada Lethbridge T1J 4B1 Canada
4. Research Branch Agriculture and Agri‐Food Canada Regina S4P 0M3 Canada