We invite you to present at a Special Session we are co-convening at the conference on the following topic: Hydrology and the Urban Biophysical Environment (session HW5). See website for Abstract submission guidelines and templates, and for more information on Elements 2012 (http://www.elements2012.ca/abstract.htm). Taking place June 5-8, 2012, this will be an exciting multi-disciplinary conference on cutting-edge geophysical science that will address major scientific advancements concerning our planet through a unique plenary session, a rich scientific program, seminars, workshops and social activities. CWRA and CGU’s common interest areas include Hydrology, Water Resources and Aquatics Sciences, as well as in Geodesy, Solid Earth, Biogeosciences, General Geophysics, and topics pertaining to any of the organizations participating in the 2012 conference.