Graduate positions are available to contribute to on-going ecological research on lakes and rivers in the Laboratory of Freshwater Ecology at Trent University in Peterborough, Ontario. Research for these positions could range from foodweb responses to environmental stress to landscape studies of carbon and nutrients. Field work for these positions could include the Great Lakes basin, central Ontario in cottage country and the Experimental Lakes Area in northwestern Ontario. These graduate positions will be based at Trent University in Peterborough, Ontario as part of the Environmental and Life Sciences Graduate Program (http://www.trentu.ca/els/) and could begin as soon as Winter 2017. Interested students should contact Dr. Paul Frost (paulfr...@trentu.ca) and/or Dr. Maggie Xenopoulos (mxenopou...@trentu.ca) with a brief statement of interests and a recently updated c.v. More information can be found at: people.trentu.ca/paulfrost or people.trentu.ca/mxenopoulos