1. Professor, Industrial NSERC Polytechnique-UQAT Chair on Environment and Mine Wastes Management, Dept. of Applied Sciences, Univ. du Québec en Abitibi-Témiscamingue, 445 Blvd. de l’Université, Rouyn-Noranda PQ, Canada J9X 5E4.
2. Professor, Holder of the Industrial NSERC Polytechnique-UQAT Chair on Environment and Mine Wastes Management, Dept. of Civil, Geological and Mining Engineering, École Polytechnique de Montréal, P.O. Box 6079, Stn. Centre-Ville, Montreal PQ, Canada H3C 3A7.
3. Researcher, Industrial NSERC Polytechnique-UQAT Chair on Environment and Mine Wastes Management, Dept. of Applied Sciences, Univ. du Québec en Abitibi-Témiscamingue, 445 Blvd. de l’Université, Rouyn-Noranda PQ, Canada J9X 5E4.
4. Professor, Co-holder of the Industrial NSERC Polytechnique-UQAT Chair on Environment and Mine Wastes Management, Dept. of Applied Sciences, Univ. du Québec en Abitibi-Témiscamingue, 445 Blvd. de l'Université, Rouyn-Noranda PQ, Canada J9X 5E4.