Mathilde Poirier
Mathilde
Poirier
PhD Student
Biology (supervisor G. Gauthier, co-supervisor F. Domine)
Phone : 418-656-2131

Research Interests
- Impact of the physical properties of snow on the demographic parameters of lemmings
- Impact of variations in the physical properties of snow on lemming habitat use in winter
- Impact of the physical properties of snow on the movement and digging behavior of lemmings in snow
- Development and validation of an optical system to study the ecology of lemmings under snow
Education
2018 - present
Ph.D. in Biology
Université Laval, Canada
Impact of the physical properties of snow on lemming populations
2016 - 2018
M.Sc. in Biology (accelerated passage from M.Sc to Ph.D)
Université Laval, Canada
2013 - 2016
B.Sc. in Biology (Animal ecology profile)
Université Laval, Canada
Impact of urban sprawl on spatio-temporal dynamics of forest birds in Québec City
Research Experience
Teaching assistant (2016 - present)
Biology courses
Université Laval, Canada
Research intern (2016 - date)
Study tropical birds distribution
Ecorana Environmental, Belize
Research assistant (2014 - 2015)
Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie du Québec (CRIUCPQ)
Université Laval, Canada
Technician assistant (2012 - 2013)
Ministère des Ressources Naturelles et de la Faune (MRNF)
Rouyn-Noranda, Canada
Scientific Leadership
Secretary (2016 - present)
Executive Committee - Association of Researchers and Researchers Student in Biology at Laval University (ACCÉBUL)
Université Laval, Canada
Member (2016 - present)
Social Committee - Association of Researchers and Researchers Student in Biology at Laval University (ACCÉBUL)
Université Laval, Canada
Representative of ACCÉBUL (2016 - 2018)
Committee - Association of Graduate Students in Sciences and Engineering of Laval University (AEGSEG)
Université Laval, Canada
Volunteer (date - date)
For the Christmas Bird Count (RON)
Quebec city, Canada
Judge (2017 - 2018)
Regional final of Quebec and Chaudière Appalaches of Expo-sciences
Quebec city, Canada
Manager (2015 - 2016)
Communication and assistance in the organization - Interuniversity Biology Games
Quebec city, Canada
Awards
2020
Louis-Edmond-Hamelin Prize for Excellence in Oral Communication, Colloque du Centre d'Études Nordiques (CEN)
2019
3rd place oral presentations, Science and Engineering Research Day at Laval University
2018
Sentinel North Prize for the best presentation with a multidisciplinary northern scope, Colloque de biologie de l'Université Laval
2018
Best speech-express, Colloque du Centre d'Études Nordiques (CEN)
2018
Best 3rd cycle student poster, Colloque du Center d'Études Nordiques (CEN)
2017
Best postgraduate student poster, Colloque du Center d'Études Nordiques (CEN)
Publications
2019
Kalhor, D., Pusenkova, A., Poirier, M., Gauthier, G., Galstian, T. & Maldague, X. (2019). Using near infrared for studying lemming subnival behavior in the High Arctic. Proceedings, Vol. 27, 6-9. https://doi.org/10.3390/proceedings2019027011
Poirier, M., Gauthier, G. & Domine, F. (2019). What guides lemmings movement through the snowpack? Journal of Mammalogy. https://doi.org/10.1093/jmammal/gyz129
2018
Domine, F., Belke-Brea, M., Sarrazin, D., Arnaud, L., Barrère, M. & Poirier, M. (2018). Soil moisture, wind speed and depth hoar formation in the Arctic snowpack. Journal of Glaciology, 64(248), 990-1002. https://doi.org/10.1017/jog.2018.89
