tlarouche-profile

Tommy Larouche

Tommy Larouche, M.Sc.
Fish Ecology
Email: tommy.larouche1@uqac.ca
Master project while in LASA (Français)

I’m currently working on my master project supervised by Pascal Sirois. My principal field of study and my interest treat of the ecology of freshwater fish. Particularly, I work on the early life history of fish to understand the processes which may influence their recruitment. Among these processes, the connectivity of population upon pelagic larval stage seems to be very interesting to look what happen in the vast and complex fluid environment.

My study field is the freshwater portion of one of the largest rivers in the North America, the St. Lawrence River. The objectives of my master project are to describe the larval dispersal, to identify the critical larval habitats and to estimate the degree of connectivity between these habitats during the pelagic larval stage for yellow perch (Perca flavescens). To achieve these objectives, we will use the otolith chemistry approach to describe habitats encounter by fish larvae during their dispersal stage.  Understanding the impacts of connectivity on fish population dynamics is central to improve management and conservation strategies for exploited stocks

Publications, last updated 2014

Peer reviewed journal

Saha, S., Kocaefe, D., Krause, C., Larouche, T. 2011 Effect of Titania and Zinc oxide particles on acrylic polyurethane coating performance. Progress In Organic Coatings. 70: 170-177

Proceeding

Saha, S., Kocaefe, D., Krause, C., Larouche, T. 2010 Microscopic Assessment of Penetration Characteristics and Coating Thickness Change with Weathering. 6e proceeding of «Coatings Science International», Noordwijk, Netherlands 28 June -2 July 2010.

 Report

Larouche, T., Plourde-Lavoie, P., Morissette, O., Sirois, P., Lecomte, F. (in prep). Compendium des études portant sur les larves de poissons du Fleuve Saint-Laurent. Ministère des Ressources naturelles et de la Faune, Direction de l’expertise sur la faune et ses habitats, Service de la faune aquatique, Québec

Larouche, T. 2011 Croissance du maquereau bleu (scomber scombrus L.) dans le sud du golfe du Saint-Laurent. Rapport présenté dans le cadre du cours initiation à la recherche. Université du Québec à Chicoutimi, Chicoutimi, 31p

Scientific communication

Larouche, T., Plourde-Lavoie, P., Sirois, P., Lecomte, F., Mingelbier, M. 2012. Larval fish dispersion and population connectivity in a large fluvial ecosystem, the St. Lawrence River. 36th Annual Larval Fish Conference, Bergen, Norway, 2-6 July 2012. PDF

Larouche, T., Sirois P., Legault L., Dodson J.J. and Lecomte F. 2013. Living on the edge: spawning dynamic of the northernmost population of American shad in an altered riverscape (St. Lawrence River, Quebec, Canada), 37th Annual Larval Fish Conference, Miami, USA, 2-6 July 2013

Larouche, T., Lazartigues, A.V., Sirois, P., Lecomte, F., Mingelbier, M. 2014. Population Connectivity of Larval Yellow Perch in the St. Lawrence River (Canada), 38th Annual Larval Fish Conference », Québec, Canada, 17-21 august 2014

Université du Québec à Chicoutimi