Institution: | 1. The University of British Columbia , Vancouver , British Columbia , V6T 1Z4 , Canada E-mail: jessislehman@gmail.com;2. The University of British Columbia , Vancouver , British Columbia , V6T 1Z4 , Canada E-mail: farrales@geog.ubc.ca;3. The University of British Columbia , Vancouver , British Columbia , V6T 1Z4 , Canada E-mail: sarahb79@hotmail.com |