Articles géo-référencés (cliquez sur l’icône pour accéder au PDF)
Documents revus et publiés
Morissette, L., Kaschner, K., et Gerber, L.R. (2010) ‘Whales eat fish’ ? Demystifying the myth in the Caribbean marine ecosystem. Fish and Fisheries (available online; DOI 10.1111/j.1467-2979.2010.0366.x).
Morissette, L., Kaschner, K., et Gerber, L.R. (2010) Ecosystem models clarify the trophic role of whales off Northwest Africa. Marine Ecology Progress Series 404 : 289-302.
Morissette, L., Savenkoff, C., Castonguay, M., Swain, D., Chabot, D., Hammill, M.O. et Hanson, J.M. (2009) Contrasting changes between the northern and southern Gulf of St. Lawrence ecosystems associated with the collapse of groundfish stocks. Deep Sea Research II 56 : 2117-2131.
Morissette, L., Pedersen, T. et Nilsen, M. (2009) Comparing pristine and depleted ecosystems : the Gulf of St. Lawrence, Canada vs. the Sørfjord, Norway. Effects of intense fisheries on marine ecosystems. Progress in Oceanography 81 : 174-187.
Bundy, A., Heymans, S.J.J., Morissette, L., et C. Savenkoff. (2009) Seals, cod and forage fish : a comparative exploration of variations in the theme of stock collapse and ecosystem change in northwest Atlantic ecosystems. Progress in Oceanography 81 : 188-206.
Gerber, L., Morissette, L., Kaschner, K., et D. Pauly. (2009) Should whales be culled to increase fisheries ? Science 323 : 880-881.
Pauly, D., Libralato, S., Morissette, L., et M.L.D. Palomares. (2008) Jellyfish in ecosystems, online databases and ecosystem models. Hydrobiologia 616 : 67-85.
Gascuel, D., Morissette, L., Palomares, M.L., et Christensen, V. (2008) Trophic flow kinetics in marine ecosystems : toward a theoretical approach to ecosystem functioning. Ecological Modelling 217 : 33-47.
Savenkoff, C., Castonguay, M., Chabot, D., Hammill, M.O., Bourdages, H. et Morissette, L. (2007) Changes in the northern Gulf of St. Lawrence ecosystem estimated by inverse modelling : Evidence of a fishery-induced regime shift ? Estuarine, Coastal and Shelf Science 73 : 711-724.
Savenkoff, C., Swain, D.P., Hanson, J.M., Castonguay, M., Hammill, M.O., Bourdages, H., Morissette, L., et Chabot, D. (2007) Effects of fishing and predation in a heavily exploited ecosystem : comparing pre- and post-groundfish collapse periods in the southern Gulf of St. Lawrence (Canada). Ecological Modelling 204 : 115-128.
Morissette, L., Hammill, M.O. et Savenkoff, C. (2006) The Trophic Role of Marine Mammals in the Northern Gulf of St. Lawrence. Marine Mammal Science 22(1) : 74-103.
Sayer, M.D.J., Magill, S.H., Pitcher, T.J., Morissette, L. et Ainsworth, C. (2005). Simulation-based investigations of fishery changes as affected by the scale and design of artificial habitats. Journal of Fish Biology 67(sB) : 218-243.
Chapitres de livres
Savenkoff, C., Morissette, L., Castonguay, M., Swain, D.P., Hammill, M.O., Chabot, D. et J.M. Hanson. (2008) Interactions between marine mammals and fisheries : Implications for cod recovery. In “Ecosystem Ecology Research Trends”, édité par J. Chen et C. Guô. Nova Science Publishers, Inc., New York.
Morissette, L. (2005) Addressing uncertainty in ecosystem modelling. Pages 127-142 In “Strategic management of marine ecosystems. NATO Science Series : IV : Earth and environmental sciences, Volume 50” édité par E. Levner, I. Linkov et J.-M. Proth. Springer-Verlag, Heidelberg, Allemagne.
Pitcher, T.J., Ainsworth, C.H., Buchary, E., Cheung, W.L., Forrest, R., Haggan, N., Lozano, H., Morato, T. et Morissette, L.(2005) Strategic management of marine ecosystems using whole-ecosystem simulation modelling : the ‘back to the future’ policy approach. Pages 199-258 “Strategic management of marine ecosystems. NATO Science Series : IV : Earth and environmental sciences, Volume 50” édité par E. Levner, I. Linkov et J.-M. Proth. Springer-Verlag, Heidelberg, Allemagne.
Raports et autres publications
Morissette, L., Melgo, J.L., Kaschner, K., et Gerber, L. (éditeurs). 2009. Modelling the Trophic Role of Marine Mammals in Tropical Areas : Data requirements, uncertainty, and validation. Fisheries Centre Research Reports 17(2). 120 pp.
Savenkoff, C., Castonguay, M., Chabot, D., Fréchet, A., Hammill, M.O. et Morissette, L. (2006) Main prey and predators and estimates of mortality of Atlantic cod (Gadus morhua) in the northern Gulf of St. Lawrence during the mid-1980s, and the early 2000s. Canadian Technical Report of Fisheries and Aquatic Sciences 2666 : vii+32 p.
Morissette, L. et Pitcher, T.J. (2005) Ecosystem simulation models of Scotland’s West Coast and Sea Lochs – model structure and balancing. Fisheries Centre Research Reports 13(4) : 5-24.
Pitcher, T.J., MaGill, S. et Morissette, L. (2005) Ecosystem simulation models of Scotland’s West Coast and Sea Lochs – Modelling Scotland’s West Coast fisheries. Fisheries Centre Research Reports 13(4) : 25-29.
Savenkoff, C., Bourdages, H., Castonguay, M., Morissette, L., Chabot, D. et Hammill, M.O. (2004) Input data and parameter estimates for ecosystem models of the northern Gulf of St.Lawrence (mid-1990s). Canadian Technical Rep ort of Fisheries and Aquatic Sciences 2531 : vi+93 p.
Savenkoff, C., Bourdages, H., Swain, D.P., Despatie, S.-P., Hanson, J.M., Methot, R., Morissette, L. et Hammill, M.O. (2004) Input data and parameter estimates for ecosystem models of the southern Gulf of St. Lawrence (mid-1980s and mid-1990s). Canadian Technical Report of Fisheries and Aquatic Sciences 2529 : vi+105 p.
Morissette, L., Despatie, S.-P., Savenkoff, C Hammill, M.O., Bourdages, H. et Chabot, D. (2003) Data gathering and input parameters to construct ecosystem models for the northern Gulf of St. Lawrence (mid-1980s). Canadian Technical Report of Fisheries and Aquatic Sciences 2497 : vi+94 p.
Melnychuck, M., Morissette, L., Fontenelle, G., Morizur, Y et Guénette, S. (2001) The French Fisheries in the North-East Atlantic (ICES areas VII and VIII), 1996-1998. Fisheries Centre Research Reports 9(4):162-176.
Présentations à titre de conférencière publique ou invitée
Morissette, L., McCann, K., et Dufresne, F. (2010). Predators maintain ecosystem resilience ; a quantitative evaluation of the trophic role of predation using foodweb models. Ecological Society of America 95th annual meeting, 1-6 août 2010, Pittsburgh, USA.
Morissette, L., Pedersen, T., Ramsvatn, S., Nilssen, E.M. et Nilsen, M. (2010). Way up north, global changes but specific responses. A trans-Atlantic, cross-system analysis of how fishing and climate might alter the structure and function of marine ecosystems. International Polar Year Conference, 8 – 12 juin 2010, Oslo, Norvège.
Morissette, L. (2010). Biodiversity, whales and ocean health : what we do today will determine the ocean our children inherit tomorrow. Ocean Life Symposium II, 19 – 21 mai 2010, St. Georges, Grenada.
Morissette, L., Dufresne, F. et McCann, K.S. (2010). Genetic diversity in predator-prey relationships : the key to stability in populations and foodwebs ? 5e congrès annuel de la Société Canadienne d’Écologie et d’Évolution. 9 – 12 mai 2010, Québec, Canada.
Morissette, L. (2009) Marine mammals – fisheries interactions : the role of ecosystem modelling to capture ecological complexity. NAMMCO scientific committee working group on marine mammals and fisheries in the north Atlantic : estimating consumption and modelling interactions, 15 – 17 avril 2009, Reykjavik, Islande.
Morissette, L. (2009) Interactions baleines – pêcheries dans les tropiques : science, politique ou balivernes ? Série de conférences de l’Institut des sciences de la mer de Rimouski, QC, Canada.
Morissette, L. (2009) Whales and fish interactions : modelling the trophic role of great whales in the Caribbean ecosystem. Ocean Life Symposium, 21 – 25 mars 2009, Roseau, Commenwealth of Dominica.
Morissette, L., Kaschner, K., et Gerber, L. (2008) Whales eat fish – so what ? Congrès annuel de la Société Québécoise pour l’Étude Biologique du Comportement (SQÉBC), 31 octobre – 2 novembre 2008, Rimouski QC, Canada.
Kaschner, K., Morissette, L., Melgo, J.L., et Gerber, L. (2008) Whales and fish interactions : modelling the impact of great whales in Northwest African & Caribbean ecosystems. IUCN World Conservation Congress, 5 – 14 Octobre, Barcelone, Espagne.
Morissette, L., Kaschner, K. Melgo, J.L. et Gerber, L. (2008) Declining fish stocks : are whales the culprits ? Présenté à la conference NAFO « The Role of Marine Mammals in the Ecosystem in the 21st Century », 29 septembre – 1er octobre 2008, Dartmouth NS, Canada.
Morissette, L., Kaschner, K., Melgo, J.L. et Gerber, L. (2008) Whales & fish interactions : modelling the trophic role of great whales in the Caribbean ecosystem. Atelier de travail tenu du 23 au 26 septembre 2008, Bridgetown, Barbades.
Morissette, L. (2008) Chasse à la baleine : enjeux scientifiques ou politique ? Séries de conferences du Groupe de Recherche et d’Éducation sur les Mammifères Marins (GREMM) , 24 juillet 2008, Tadoussac QC, Canada.
Morissette, L., Kaschner, K., Melgo, J.L. et Gerber, L. (2008) Food web models and data for studying the interactions between marine mammals and fisheries. Présenté à la 60 réunion annuelle de la Commission Baleinière, Ecosystem Modelling subcommittee, 2-6 juin 2008, Santiago, Chili.
Morissette L., Kaschner, K., Melgo, J.L., et Gerber, L. Whales & fish interactions : are great whales a threat for Northwest African fisheries ? Atelier de travail tenu les 7 & 8 mai 2008 à Dakar, Sénégal.
Morissette, L. (2008) Whales, fish, whaling and ecosystems : a modelling approach to address a global and political issue. ASU life sciences lecture series. Arizona, USA.
Morissette, L. (2008) Ecopath with Ecosim : un outil de modélisation pour une approche intégrée en gestion des ressources maritimes. Séminaire dans le cadre du programme de gestion des ressources maritimes de l’UQAR, QC, Canada.
Morissette, L. (2008) L’étude des ecosystems au service des enjeux politiques mondiaux : l’exemple de la chasse à la baleine. Série de conférences UQAR au Musée Régional de Rimouski, QC, Canada.
Morissette, L. (2008) Structure et fonction des écosystèmes nordiques : comparaison Canada-Norvège. Midis des sciences naturelles, Université du Québec à Rimouski.
Morissette, L., Pedersen, T. et Nilsen, M. (2007) Comparing pristine and depleted ecosystems : the Gulf of St. Lawrence, Canada vs. the Sørfjord, Norway. Effects of intense fisheries on marine ecosystems. ICES Annual Science Conference, Theme Session D : Comparative Marine Ecosystem Structure and Function : Descriptors and Characteristics. Helsinki, Finlande.
Bundy, A., Heymans, S.J.J., Morissette, L. et Savenkoff, C. (2007) Seals, cod and forage fish : a comparative exploration of variations in the theme of stock collapse and ecosystem change in NW Atlantic ecosystems. ICES Annual Science Conference, Theme Session D : Comparative Marine Ecosystem Structure and Function : Descriptors and Characteristics. Helsinki, Finlande.
Morissette, L. et Castonguay, M. (2007) Contransting changes in two Gulf of St. Lawrence ecosystems associated with the groundfish stock collapse. ECONORTH : Ecosystem Dynamics in the Norwegian Sea and Barents Sea. Tromsø, Norvège.
Morissette, L. (2005) Contrasting changes between the northern and southern Gulf of St. Lawrence ecosystems associated with the collapse of groundfish stocks. Fish 500 Seminar Series. Fisheries Centre, University of British Columbia, Canada.
Morissette, L. (2003) Ecopath modelling in the Gulf of St. Lawrence – an ecosystem approach for a global view. Dunstaffnage Seminar Series, Scottish Association for Marine Science, Oban, Royaume Uni.
Morissette, L. (2003) Using survey data to tune dynamic ecosystem simulations and dealing with model quality and uncertainty. NATO Science Programme, Strategic Management of Marine Ecosystems, Sophia Antipolis, France.
Morissette, L., Heymans, J.J., Savenkoff, C. et Bundy, A. (2003) Data Sources and Methodological Approaches for Comparative Ecosystem Modelling : Results for the Newfoundland System. American Fisheries Society annual meeting, Québec, QC, Canada.
Savenkoff, C., Morissette, L., Bundy, A. et Heymans, J.J. (2003) Variability in the Estimated Flows Related to Mass-Balance Models. American Fisheries Society annual meeting, Québec, QC, Canada.
Morissette, L. et Savenkoff,C. (2003) Ecosystem Structure and Function : How Has the Gulf of St. Lawrence Ecosystem Changed Over the Past 20 Years ? American Fisheries Society annual meeting, Québec, QC, Canada.
Morissette, L., Hammill, M.O. et Savenkoff, C. (2003) Role of Marine Mammals in the Gulf of St. Lawrence. American Fisheries Society annual meeting, Québec, QC, Canada.
Heymans, J.J., Bundy, A., Morissette, L. et Savenkoff, C. (2003) Cross-System Comparisons of the NW Atlantic Ecosystems : Are There Differences in Their Structure, Function and Role of Key Species ? American Fisheries Society annual meeting, Québec, QC, Canada.
Bundy, A., Morissette, L., et Heymans, J.J. (2003) Tropho-Dynamic Simulation from Then to Now : How Successfully Can Biomass Changes and Non-Recovery of Cod in Northwest Atlantic Ecosystems Be Simulated ? American Fisheries Society annual meeting, Québec, QC, Canada.
Morissette, L., Pauly, D. et Castonguay, M. (2003) Modélisation des écosystèmes de la planète : une nouvelle approche pour une vision globale. 71e congrès ACFAS, Rimouski, QC, Canada.
Morissette, L. (2003) Ecopath, Ecosim, and Ecospace : New tools for evaluating ecosystem impacts of fishing. Donald Bren School of Environmental Science & Management Seminar series, University of California in Santa Barbara, USA.
Morissette, L. (2003) Le Golfe du Saint-Laurent : une analyse écosystémique pour une vision globale. Série de conférences de l’Institut des sciences de la mer de Rimouski, QC, Canada.
Morissette, L. (2003) Rôle trophique des mammifères marins dans le golfe du Saint-Laurent. Les midis des sciences naturelles, Université du Québec à Rimouski, QC, Canada.
Morissette, L., Hammill, M.O. et Savenkoff, C. (2001) The northern Gulf of St. Lawrence ecosystem : what’s happening at the top ? Society of Marine Mammalogy, 14th biennal conference, Vancouver, BC, Canada.
Présentations par affiche
Morissette, L., Kaschner, K. et Gerber, L. (2009). Are whales a threat to fisheries ? An assessment of the trophic role of cetaceans in tropical breeding areas. 18th biennial conference on the biology of marine mammals, 12-16 octobre 2009, Québec QC, Canada, & Forum québécois en sciences de la mer, 10-11 novembre 2009, Rimouski QC, Canada.
Beauchesne, D., Hamel Pepin, R. et Morissette, L. (2008). Prédation bénéfique : comment les mammifères marins peuvent avantager leurs proies. Congrès annuel de la Société Québécoise pour l’Étude Biologique du Comportement (SQÉBC), 31 octobre – 2 novembre 2008, Rimouski QC, Canada.
Morissette, L., Castonguay, M. et Savenkoff, C. (2004) Le Golfe du Saint-Laurent : changements contrastants des écosystèmes associés au déclin des stocks de poissons de fond. Forum québécois des sciences de la mer, Institut Maurice-Lamontagne, Mont-Joli, QC, Canada (affiche – conférence nationale, travaux de doctorat).
Morissette, L., Pauly, D. et Castonguay, M. (2002) Les écosystèmes marins : un équilibre précaire… 27e congrès de l’Association des Biologistes du Québec, Rimouski, QC, Canada. (affiche – conférence provinciale, travaux de doctorat).