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John Molson

 

Membre régulier

Département de géologie et génie géologique, Université Laval

Pavillon Adrien-Pouliot
1065 avenue de la Médecine
Université Laval
Québec
Québec, Canada
G1V 0A6

418.656.5713
john.molson@ggl.ulaval.ca

 

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Thèmes de recherche

  • Développement et application de modèles de transport thermique pour caractériser les milieux poreux fissurés, et pour prédire l’effet de la fonte du pergélisol sur les systèmes d’écoulement.
  • Élaboration de stratégies de modélisation pour définir les aires de captage pour la gestion des ressources hydriques en milieux poreux et fissurés.
  • Simulations de la dissolution et de la biodégradation de contaminants organiques dans les eaux souterraines.
  • Simulations de l'évolution géochimique de drainage minier acide (DMA) et des méthodes de restauration.
  • Stockage du CO2 dans les rejets miniers ultramafiques.
 
 

Étudiants / Chercheurs postdoctoraux au CEN

Cochand, Marion (Doctorat). Utilisation de traceurs naturels pour déterminer la dynamique des eaux souterraines et leur temps de résidence dans un bassin versant pergélisolé en voie de dégradation à Umiujaq, Québec, Canada.

Dagenais, Sophie (Maîtrise). Simulation numérique de l’impact des changements climatiques sur l’interaction entre l’écoulement souterrain et la dégradation du pergélisol en milieu nordique.

Fortin, Jonathan (Maîtrise - Codirection). Étude de la consolidation au dégel du pergélisol riche en glace à Umiujaq au Québec nordique.

Parhizkar, Masoumeh (Doctorat - Codirection). Modélisation thermo-hydrologique d'un bassin versant au Nord à Umiujaq, Nunavik, Québec.

Perreault, Julie (Maîtrise - Codirection). Thermographie infrarouge des conditions de surface, suivi des températures de surface d'une butte de pergélisol à Umiujaq et modélisation numérique de la dégradation du pergélisol.

 
 
 
 

Communications scientifiques

Frind, E.O., Molson, J., 2018. Issues and options in the delineation of well capture zones under uncertainty. Groundwater(published online first). DOI: 10.1111/gwat.12644.

Grenier, C., Anbergen, H., Bense, V., Chanzy, Q., Coon, N., Coullier, N., Costard, F., Ferry, M., Frampton, A., Frederick, J., Gonçalvès, J., Holmén, J., Jost, A., Kokh, S., Kurylyk, B., McKenzie, J., Molson, J., Mouche, E., Orgogozo, L., Pannetier, R., Rivière, A., Roux, N., Rühaak, W., Scheidegger, J., Selroos, J.-O., Therrien, R., Vidstrand, P., Voss, C., 2018. Groundwater flow and heat transport for systems undergoing freeze-thaw: Intercomparison of numerical simulators for 2D test cases. Advances in Water Resources, 114: 196-218. DOI: 10.1016/j.advwatres.2018.02.001.

Havril, T., Tóth, Á., Molson, J., Galsa, A., Mádl-Szonyi, J., 2018. Impacts of predicted climate change on groundwater flow systems: Can wetlands disappear due to recharge reduction? Journal of Hydrology, 563: 1169-1180. DOI: 10.1016/j.jhydrol.2017.09.020.

Janos, D., Molson, J., Lefebvre, R., 2018. Regional groundwater flow dynamics and residence times in Chaudière-Appalaches, Québec, Canada: Insights from numerical simulations. Canadian Water Resources Journal, 43(Issue 2: Special Issue: Results from the Quebec Groundwater ): 214-239. DOI: 10.1080/07011784.2018.1437370.

Molson, J., 2018. Groundwater/Grundwasser/Eaux souterraines: Nothing is lost in translation. Grundwasser, 23(2): 123. DOI: 10.1007/s00767-018-0392-5.

Montcoudiol, N., Molson, J., Lemieux, J.-M., 2018. Numerical modelling in support of a conceptual model for groundwater flow and geochemical evolution in the southern Outaouais Region, Quebec, Canada. Canadian Water Resources Journal, 43(2 - Special Issue: Results from the Quebec Groundwater Knowledge Acquisition Program): 240-261. DOI: 10.1080/07011784.2017.1323560.

Nowamooz, A., Dupuis, C.J., Beaudoin, G., Molson, J., Lemieux, J.-M., Horswill, M., Fortier, R., Larachi, F., Maldague, X., Constantin, M., Duchesne, J., Therrien, R., 2018. Atmospheric carbon mineralization in an industrial-scale chrysotile mining waste pile. Environmental Science & Technology, 52(14): 8050-8057. DOI: 10.1021/acs.est.8b01128.

Pabst, T., Bussière, B., Aubertin, M., Molson, J., 2018. Comparative performance of cover systems to prevent acid mine drainage from pre-oxidized tailings: A numerical hydro-geochemical assessment. Journal of Contaminant Hydrology, 214: 39-53. DOI: 10.1016/j.jconhyd.2018.05.00.

Shojae Ghias, M., Therrien, R., Molson, J., Lemieux, J.-M., 2018. Numerical simulations of shallow groundwater flow and heat transport in a continuous permafrost setting under the impact of climate warming. . Revue canadienne de géotechnique(Published online first). DOI: 10.1139/cgj-2017-0182.

Beaudoin, G., Nowamooz, A., Assima, G.P., Lechat, K., Gras, A., Entezari, A., Kandjid, E.H.B., Awoh, A.-S., Horswill, M., Turcotte, S., Larachi, F., Dupuis, C., Molson, J., Lemieux, J.-M., Maldague, X., Plante, B., Bussières, B., Constantin, M., Duchesne, J., Therrien, R., Fortier, R., 2017. Passive mineral carbonation of Mg-rich mine wastes by atmospheric CO2. Energy Procedia, 114: 6083-6086. DOI: 10.1016/j.egypro.2017.03.1745 .

Gras, A., Beaudoin, G., Molson, J., Plante, B., Bussières, B., Lemieux, J.-M., Dupont, P.-P., 2017. Isotopic evidence of passive mineral carbonation in mine wastes from the Dumont Nickel Project (Abitibi, Quebec). International Journal of Greenhouse Gas Control, 60: 10-23. DOI: 10.1016/j.ijggc.2017.03.002.

Pabst, T., Aubertin, M., Bussières, B., Molson, J., 2017. Experimental and numerical evaluation of single-layer covers placed on acid-generating tailings. Journal of Geotechnical & Geoenvironmental Engineering, 35(4): 1421–1438. DOI: 10.1007/s10706-017-0185-0.

Pabst, T., Molson, J., Aubertin, M., Bussières, B., 2017. Reactive transport modelling of the hydro-geochemical behaviour of partially oxidized acid-generating mine tailings with a monolayer cover. Applied Geochemistry, 78: 219-233. DOI: 10.1016/j.apgeochem.2017.01.003.

Shojae Ghias, M., Therrien, R., Molson, J., Lemieux, J.-M., 2017. Controls on permafrost thaw in a coupled groundwater-flow and heat-transport system: Iqaluit Airport, Nunavut, Canada. Hydrogeology Journal, 25(3): 657-673. DOI: 10.1007/s10040-016-1515-7.

Chow, R., Frind, M.E., Frind, E.O., Jones, J.P., Sousa, M.R., Rudolph, D.L., Molson, J., Nowak, W., 2016. Delineating baseflow contribution areas for streams – A model and methods comparison. Journal of Contaminant Hydrology, 195: 11-22. DOI: 10.1016/j.jconhyd.2016.11.001.

Havril, T., Molson, J., Mádl-Szonyi, J., 2016. Evolution of fluid flow and heat distribution over geological time scales at the margin of unconfined and confined carbonate sequences - A numerical investigation based on the Buda Thermal Karst analogue. Marine and Petroleum Geology, 78: 738-749. DOI: 10.1016/j.marpetgeo.2016.10.001.

Lechat, K., Lemieux, J.-M., Molson, J., Beaudoin, G., Hébert, R., 2016. Field evidence of CO2 sequestration by mineral carbonation in ultramafic milling wastes, Thetford Mines, Canada. International Journal of Greenhouse Gas Control, 47: 110-121. DOI: 10.1016/j.ijggc.2016.01.036.

Lemieux, J.-M., Fortier, R., Talbot Poulin, M.-C., Molson, J., Therrien, R., Ouellet, M., Banville, D., Cochand, M., Murray, R., 2016. Groundwater occurrence in cold environments: examples from Nunavik, Canada. Hydrogeology Journal, 24(6): 1497-1513. DOI: 10.1007/s10040-016-1411-1.

Raynauld, M., Peel, M., Lefebvre, R., Molson, J., Crow, H., Ahad, J.M.E., Ouellet, M., Aquilina, L., 2016. Understanding shallow and deep flow for assessing the risk of hydrocarbon development to groundwater quality. Marine and Petroleum Geology, 78: 728-737. DOI: 10.1016/j.marpetgeo.2016.09.026.

Roy, N., Molson, J., Lemieux, J.-M., Van Stempvoort, D., Nowamooz, A., 2016. Three-dimensional numerical simulations of methane gas migration from decommissioned hydrocarbon production wells into shallow aquifers. Water Resources Research, 52(7): 5598–5618. DOI: 10.1002/2016WR018686.

Chittoor Viswanathan, V., Molson, J., Schirmer, M., 2015. Does river restoration affect diurnal and seasonal changes to surface water quality? A study along the Thur River, Switzerland. Science of the Total Environment, 532: 91-102. DOI: 10.1016/j.scitotenv.2015.05.121.

Lemieux, J.-M., Hassaoui, J., Molson, J., Therrien, R., Therrien, P., Chouteau, M., Ouellet, M., 2015. Simulating the impact of climate change on the groundwater resources of the Magdalen Islands, Québec, Canada. Journal of Hydrology: Regional Studies, 3: 400-413. DOI: 10.1016/j.ejrh.2015.02.011.

Montcoudiol, N., Molson, J., Lemieux, J.-M., 2015. Groundwater geochemistry of the Outaouais Region (Québec, Canada): a regional scale study. Hydrogeology Journal, 23: 377-396. DOI: 10.1007/s10040-014-1190-5.

Montcoudiol, N., Molson, J., Lemieux, J.-M., Cloutier, V., 2015. A conceptual model for groundwater flow and geochemical evolution in the southern Outaouais Region, Québec, Canada. Applied Geochemistry, 58: 62-77. DOI: 10.1016/j.apgeochem.2015.03.007.

Nowamooz, A., Lemieux, J.-M., Molson, J., Therrien, R., 2015. Numerical investigation of methane and formation fluid leakage along the casing of a decommissioned shale gas well. Water Resources Research, 51(6): 4592-4622. DOI: 10.1002/2014WR016146.

Tremblay, Y., Lemieux, J.-M., Fortier, R., Molson, J., Therrien, R., Therrien, P., Comeau, G., Talbot Poulin, M.-C., 2015. Semi-automated filtering of data outliers to improve spatial analysis of piezometric data. Hydrogeology Journal, 23(5): 851-868. DOI: 10.1007/s10040-015-1257-y.

Assima, G.P., Larachi, F., Molson, J., Beaudoin, G., 2014. Comparative study of five Québec ultramafic mining residues for use in direct ambient carbon dioxide mineral sequestration. Chemical Engineering Journal, 245: 56–64. DOI: 10.1016/j.cej.2014.02.010.

Assima, G.P., Larachi, F., Molson, J., Beaudoin, G., 2014. Emulation of ambient carbon dioxide diffusion and carbonation within nickel mining residues. Minerals Engineering, 59: 39–44. DOI: 10.1016/j.mineng.2013.09.002.

Assima, G.P., Larachi, F., Molson, J., Beaudoin, G., 2014. Impact of temperature and oxygen availability on the dynamics of ambient CO2 mineral sequestration by nickel mining residues. Chemical Engineering Journal, 240: 394–403. DOI: 10.1016/j.cej.2013.12.010.

Assima, G.P., Larachi, F., Molson, J., Beaudoin, G., 2014. New tools for stimulating dissolution and carbonation of ultramafic mining residues. Canadian Journal of Chemical Engineering, 92(12): 2029-2038. DOI: 10.1002/cjce.22066.

Assima, G.P., Larachi, F., Molson, J., Beaudoin, G., 2014. Potential of canadian mining residues for ambient carbonation. Carbon Capture Journal, 39(Special issue on Canadian projects in CCS): 7-10.

Benoit, N., Nasteva, M., Blanchette, D., Molson, J., 2014. Hydrogeology and hydrogeochemistry of the Chaudière River watershed aquifers, Québec, Canada. Canadian Water Resources Journal, 39(1): 32-48. DOI: 10.1080/07011784.2014.881589.

Frind, E.O., Molson, J., Sousa, M.R., Martin, P.J., 2014. Insights from four decades of model development on the Waterloo Moraine: A review. Canadian Water Resources Journal, 39(2 Special Issue: The Waterloo Moraine: Water, Science and Policy): 149-166. DOI: 10.1080/07011784.2014.914799.

Neuweiler, F., Larmagnat, S., Molson, J., Fortin-Morin, F., 2014. Sponge spicules, silicification and sequence stratigraphy. Journal of Sedimentary Research, 84: 1107-1119. DOI: 10.2110/jsr.2014.86.

Pabst, T., Aubertin, M., Bussières, B., Molson, J., 2014. Column tests to characterise the hydrogeochemical response of pre-oxidised acid-generating tailings with a monolayer cover. Water, Air and Soil Pollution, 225: 1841. DOI: 10.1007/s11270-013-1841-5.

Assima, G.P., Larachi, F., Beaudoin, G., Molson, J., 2013. Dynamics of carbon dioxide uptake in chrysotile mining residues – Effect of mineralogy and liquid saturation. International Journal of Greenhouse Gas Control, 12: 124-135. DOI: 10.1016/j.ijggc.2012.10.001.

Assima, G.P., Larachi, F., Molson, J., Beaudoin, G., 2013. Accurate and direct quantification of native brucite in serpentine ores - New methodology and implications for CO2 sequestration by mining residues. Thermochimica Acta, 566: 281–291. DOI: 10.1016/j.tca.2013.06.006.

Benzaazoua, M., Bussière, B., Demers, I., Plante, B., Pepin, G., Aubertin, M., Chouteau, M., Dawood, I., Intissar, R., Lessard, G., Monzon, M., Peregoedova, A., Zagury, G.J., Molson, J., Laflamme, D., 2013. Comportement géochimique et hydrogéologique des stériles de la Mine Lac Tio. Déchets - Sciences et Techniques, 18(64): 15-23. DOI: 10.4267/dechets-sciences-techniques.2238.

Demers, I., Molson, J., Bussière, B., Laflamme, D., 2013. Numerical modeling of contaminated neutral drainage from a waste-rock field test cell. Applied Geochemistry, 33: 346-356. DOI: 10.1016/j.apgeochem.2013.02.025.

Fala, O., Molson, J., Aubertin, M., Dawood, I., Bussière, B., Chapuis, R.P., 2013. A numerical modelling approach to assess long-term unsaturated flow and geochemical transport in a waste rock pile. International Journal of Mining, Reclamation and Environment, 27(1): 38-55. DOI: 10.1080/17480930.2011.644473.

Havril, T., Tóth, A., Mádl-Szonyi, J., Müller, I., Simon, S., Péntek, C., Molson, J., 2013. Numerical simulation of the interaction between lake water and groundwater for the Tihani Peninsula, Hungary. In: Celebration volume for the 75th birthday anniversary of Professor Imre Müller. ELTE Faculty of Natural Sciences, Geography and Earth Sciences Institute, Physical and Applied Geology Department, Eötvös Loránd University (in Hungarian).

Pehme, P.E., Parker, B.L., Cherry, J.A., Molson, J., Greenhouse, J.P., 2013. Enhanced detection of hydraulically active fractures by temperature profiling in lined heated bedrock boreholes. Journal of Hydrology, 484: 1-15. DOI: 10.1016/j.jhydrol.2012.12.048.

Assima, G.P., Larachi, F., Beaudoin, G., Molson, J., 2012. CO2 sequestration in chrysotile mining residues - Implication of watering and passivation under environmental conditions. Industrial and Engineering Chemistry Research, 51(26): 8726-8734. DOI: 10.1021/ie202693q.

Doyon, B., Molson, J., 2012. Groundwater age in fractured porous media : analytical solution for parallel fractures. Advances in Water Resources, 37: 127-135. DOI: 10.1016/j.advwatres.2011.11.008.

Molson, J., Aubertin, A., Bussière, B., 2012. Reactive transport modelling of acid mine drainage within discretely fractured porous media : Plume evolution from a surface source zone. Environmental Modelling and Software, 38: 259-270. DOI: 10.1016/j.envsoft.2012.06.010.

Molson, J., Frind, E.O., 2012. On the use of mean groundwater age, life expectancy and capture probability for defining aquifer vulnerability and time-of-travel zones for source water protection. Journal of Contaminant Hydrology, 127(1-4): 76-87. DOI: 10.1016/j.jconhyd.2011.06.001.

Pronost, J., Beaudoin, G., Lemieux, J.-M., Hébert, R., Constantin, M., Marcouiller, S., Klein, M., Duchesne, J., Molson, J., Larachi, F., Maldague, X., 2012. CO2-depleted warm air venting from chrysotile milling waste (Thetford Mines, Canada): Evidence for in-situ carbon capture from the atmosphere. Geology, 40(3): 275-278. DOI: 10.1130/G32583.1.

Vaezihir, A., Zare, M., Raeisi, E., Molson, J., Barker, J., 2012. Field-Scale modeling of Benzene, Toluene, Ethylbenzene, and Xylenes (BTEX) released from multiple source zones. Bioremediation Journal, 16(3): 156-176. DOI: 10.1080/10889868.2012.687415.

Freitas, J.G., Doulatyari, B., Molson, J., Barker, J.F., 2011. Oxygenated gasoline release in the unsaturated zone Part 2 : downgradient transport of ethanol and hydrocarbons. Journal of Contaminant Hydrology, 125(1-4): 70-85. DOI: 10.1016/j.jconhyd.2011.05.002.

Schirmer, M., Reinstorf, F., Leschik, S., Musolff, A., Krieg, R., Strauch, G., Molson, J., Martienssen, M., Schirmer, K., 2011. Mass fluxes of xenobiotics below cities : challenges in urban hydrogeology. Environmental Earth Sciences, 64(3): 607-617. DOI: 10.1007/s12665-010-0880-0.

Freitas, J., Mocanu, M., Zoby, J.G., Molson, J., Barker, J., 2010. Migration and fate of ethanol-enhanced gasoline in groundwater : a modelling analysis of a field experiment. Journal of Contaminant Hydrology, 119(1-4): 25-43. DOI: 10.1016/j.jconhyd.2010.08.007.

Greer, K., Molson, J., Barker, J., Thomson, N., Donaldson, R., 2010. High-pressure injection of dissolved oxygen for hydrocarbon remediation in a fractured dolostone aquifer. Journal of Contaminant Hydrology, 118(1-2): 13-26. DOI: 10.1016/j.jconhyd.2010.07.007.

Ouangrawa, M., Aubertin, M., Molson, J., Bussière, B., Zagury, G., 2010. Preventing acid mine drainage with an elevated water table : long term column experiments and parameter analysis. Water, Air and Soil Pollution, 213(1-4): 437-458. DOI: 10.1007/s11270-010-0397-x .

Aubertin, M., Cifuentes, E., Apithy, S.A., Bussière, B., Molson, J., Chapuis, R.P., 2009. Analyses of water diversion along inclined covers with capillary barrier effects. Canadian Geotechnical Journal, 46(10): 1146-1164. DOI: 10.1139/T09-050.

Franken, G., Postma, D., Duijnisveld, W.H.M., Böttcher, J., Molson, J., 2009. Acid groundwater in an anoxic aquifer : buffering processes and reactive transport modelling. Applied Geochemistry, 24(5): 890-899. DOI: 10.1016/j.apgeochem.2009.02.001.

Kalbus, E., Schmidt, C., Molson, J., Reinstorf, F., Schirmer, M., 2009. Influence of aquifer and streamed heterogeneity on the distribution of groundwater discharge. Hydrology and Earth System Sciences, 13: 69-77. DOI: 10.5194/hessd-5-2199-2008.

Ouangrawa, M., Molson, J., Aubertin, M., Bussière, B., Zagury, G., 2009. Reactive transport modelling of mine tailings columns with capillarity-induced high water saturation for preventing sulphide oxidation. Applied Geochemistry, 24(7): 1312-1323. DOI: 10.1016/j.apgeochem.2009.04.005.

 
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