1. Department of Civil and Resource Engineering and Centre for Water Resources StudiesDalhousie University Halifax Nova Scotia Canada
2. College of Science and Engineering and National Centre for Groundwater Research and TrainingFlinders University Adelaide South Australia Australia
3. Department of GeoscienceUniversity of Calgary Calgary Alberta Canada
4. Department of Environmental SciencesWageningen University Wageningen The Netherlands
5. Hydrogeophysics BranchU.S. Geological Survey, Hydrogeophysics Branch Storrs CT USA
6. Fisheries and Oceans CanadaBedford Institute of Oceanography Dartmouth Nova Scotia Canada