1. Department of Geological Sciences and Geological Engineering Queen’s University Kingston Ontario Canada
2. St. Anthony Falls Laboratory Department of Earth and Environmental Sciences University of Minnesota Minneapolis Minnesota USA
3. Department of Civil Architectural and Environmental Engineering and Center for Water and the Environment University of Texas at Austin Austin Texas USA
4. Department of Earth Sciences University of Delaware Newark Delaware USA
5. Department of Civil & Environmental Engineering University of Delaware Newark Delaware USA
6. Department of Geosciences Pennsylvania State University University Park Pennsylvania USA