petroleum pollution

P. Dee Boersma

University of Washington, Professor and Wadsworth Endowed Chair in Conservation Science

September 29, 2009

Tar sands: a sticky situation

Margot Gerritsen

Following a proposal to build an oil pipeline between Canada and the U.S., Margot Gerritsen (2009) explores the impacts of tar-sand mining in Alberta at Smart Energy Show, her online program about energy matters.