1. Postdoctoral Researcher, Dept. of Earth and Space Science and Engineering, York Univ., 4700 Keele St., Toronto, ON, Canada M3J 1P3 (corresponding author).
2. Associate Professor, Dept. of Earth and Space Science and Engineering, York Univ., Lassonde School of Engineering, 4700 Keele St., Toronto, ON, Canada M3J 1P3.
3. Professor, Dept. of Earth and Space Science and Engineering, York Univ., Lassonde School of Engineering, 4700 Keele St., 150 Atkinson College, Toronto, ON, Canada M3J 1P3.