@article {16222, title = {Relation of soil-, surface-, and ground-water distributions of inorganic nitrogen with topographic position in harvested and unharvested portions of an aspen-dominated catchment in the Boreal Plain}, journal = {Canadian journal of forest research}, volume = {36}, year = {2006}, pages = {2090-2103}, publisher = {NRC Research Press Ottawa, Canada}, isbn = {0045-5067}, author = {Macrae, ML and Devito, KJ and Creed, IF and Macdonald, SE} }