Louis Tremblay

Environmental Toxicologist
Cawthron Institute

Cawthron Institute is an independent science organisation that offers a broad spectrum of services to help protect the environment and support sustainable development of primary industries. 

Louis is an environmental toxicologist in the Coastal and Freshwater Group.  He is involved in the development of methodologies to characterise the effects of anthropogenic stressors on the receiving environment. His research involves assessment of the toxicity of contaminants and complex mixtures, like sewage effluent.  

Louis' main area of interest is the characterisation of the mechanisms of toxicity of microcontaminants on key New Zealand species. Louis has published many papers on these subjects.


  • PhD. University of Guelph 
  • MSc. McGill University 
  • BSc. University of Montreal




Download his presentation slides here.