Research summary
Tiny invisible organisms, like bacteria, play pivotal roles in our global ecosystems. They are involved in processes ranging from decomposition to nutrient cycling as well as the production and consumption of greenhouse gases. As a result, changes in their behaviours or numbers can have ripple effects on larger ecosystems.
As Canada Research Chair in Climate Change Microbiology, Dr. Lisa Stein is interested in how certain metals—copper, iron and manganese—affect the production of greenhouse gases by microorganisms, such as bacteria. She and her research team are also exploring how to turn methane into useful products and how farming can achieve zero emissions. By working with experts from a variety of fields, including ecology, engineering and computer science, they aim to reduce harmful emissions, introduce new technologies, and protect Canadian wildlife and the environment, particularly in northern regions.