1. Faculty of Science, Memorial University of Newfoundland, St. John’s, NL A1B 3X7, Canada
2. Department of Physical and Environmental Sciences, University of Toronto Scarborough, 1265 Military Trail, Toronto, ON M1C 1A4, Canada
3. School of Science and the Environment, Memorial University of Newfoundland, Corner Brook, NL A2H 5G4, Canada
4. Department of Process Engineering, Memorial University of Newfoundland, St. John’s, NL A1C 5S7, Canada