The Department of Ocean Sciences (DOS) at Memorial University is a global leader in cold-ocean bioscience, specializing in cutting-edge research and innovative education in the study of marine ecosystems. Located at the Ocean Sciences Centre (OSC) in Logy Bay, just 15 km from the St. John’s campus, our department is uniquely positioned to study the flora and fauna of the northwest Atlantic Ocean. As one of Canada’s largest and most advanced marine laboratories, the OSC offers unparalleled access to cold-ocean environments, subarctic, Arctic, and deep-sea organisms, providing researchers and students with an extraordinary opportunity for hands-on study of marine life and oceanic processes.

Our strategic goal is to conduct world-class research in cold-ocean ecosystems while providing exceptional educational opportunities at both undergraduate and graduate levels. By fostering a dynamic research and teaching environment, we aim to advance the understanding of the ocean’s complex systems and biological processes, contributing to the sustainable management of marine resources.

Vision Statement

Rooted in Newfoundland and Labrador’s deep cultural, social, and economic ties to the ocean, the Department of Ocean Sciences aspires to establish Memorial University as a global leader in cold-ocean and deep-sea research, education, and engagement. We are guided by principles of inclusion, diversity, sustainability, and transdisciplinary scientific innovation. Our vision is to enhance our fundamental understanding of the ocean, particularly its oceanographic systems, biological and chemical processes, and marine organisms. Through collaborations with communities, governments, and industries, we apply our expertise in ecology, physiology, biogeochemistry, and omics to promote sustainable ocean use, specifically in aquaculture and fisheries, while addressing critical challenges like climate change, pathogens, and pollution.

Main Research Areas

• Aquaculture and Fisheries: Exploring sustainable practices and innovations in aquaculture, alongside advancing fisheries science to support environmental stewardship.
• Behavioural and Population Ecology: Investigating how marine organisms interact with their environment and with each other, contributing to conservation efforts and ecosystem health.
• Biological and Chemical Oceanography: Studying the physical, biological, and chemical processes that shape the ocean environment, from coastal ecosystems to the deep sea.
• Physiology, Biochemistry, and Molecular Biology: Delving into the molecular mechanisms that allow organisms to thrive in extreme cold-ocean environments and their adaptations to changes in their habitat.
• Biogeochemistry: Examining the chemical cycles in marine systems and the impact of human activity, such as pollution and climate change, on marine ecosystems.

Our department is committed to making significant contributions to the science of cold-ocean systems while offering students and researchers a world-class education and research experience.