Microplastics are emerging anthropogenic particulate pollutants that pose risks to both societal and environmental health. As such, there is a need to characterize the distribution of microplastics both within the environment and at potential points of release. Current analytical techniques – primarily thermogravimetric analysis, Raman spectroscopy, and infrared spectroscopy – used to characterize microplastics offer […]

In nature, animals must make decisions about where to find food. Looking for food, however, exposes animals to the risk of being eaten by predators and forces them to compete with other animals for food. This combination of risk and competition is stressful, and animals respond by releasing hormones help them cope. Initially, a common […]

I n effort to reduce the environmental footprint and improve the sustainability of wastewatertreatment plants, this study is focused on the production of energy and the recovery of valueadded products from municipal wastewater via the chemical precipitation of magnesium ammonium phosphate (struvite). The method employs the controlled addition of a suitable magnesium compound such as […]

The oceans today are under a variety of stressors including warming, acidification, eutrophication, and deoxygenation. Due to their increasing impacts on marine environments, there is a huge push for new monitoring and environmental assessment techniques to understand and mitigate change. Environmental DNA (eDNA) refers to the tiny pieces of DNA shed by all living things […]

Speeding up evaporation of water is essential for reducing the volume of tailings from mining industry, shortening the time required for land reclamation, and eliminating greenhouse gas emission from degradation of organic materials in wet deposits. Solar interfacial evaporation is an emerging technology that harvests solar energy and converts it to latent heat for water […]

The Blue Economy is the proposed sustainable version of the regular ocean economy, with tremendous amounts of funding being provided by provincial and federal government agencies to support the industry. Supported research shows that there are challenges with recruiting youth to the industry, especially underrepresented youth and geographically underrepresented youth. The lack of framework and […]

The pollination performed by honey bees is estimated to contribute annually ~$4 billion to Canadian agriculture. Unfortunately, high colony death rates have been repeatedly reported by beekeepers. Infectious diseases (e.g. Varroa, Nosema, American foulbrood [AFB] and European foulbrood [EFB]) are important causes of honey bee mortality. AFB and EFB are the most important bacterial diseases […]

Canada’s unconventional gas resources are an emerging low-cost, clean burning energy source, the export of which presents both a major economic opportunity for Canada. To unlock this gas from the low permeability rocks it is found in, hydraulic fracturing is used. This process involves pumping fluids under high pressure into the reservoir rock to generate […]

Water management and treatment of mineral tailings and oil sands tailings are becoming critical challenges for the sustainable development of natural resources exploration. Reclamation of these tailings is challenging due to a solid phase composed mainly by very fine particles and many other chemicals. With these characteristics, the tailings form a very stable colloidal system […]

Heat stress causes significant economic losses to the poultry industry. Several bioactive substances have reported heat stressmitigative properties. However, the conventional routes of bioactive substance delivery, i.e., via the feed or water, limit their efficacy. Delivering these substances via the in ovo route might help overcome the limitations of the conventional delivery routes. This delivery […]

Dans la culture juridique européenne il est admis que face aux revendications des salariés qui réclament le respect de leurs pratiques religieuses, il est généralement loisible à l’employeur d’accéder à celles-ci, sans jamais n’y être tenu. Cette vision s’inscrit à rebours des aménagements ou accommodements raisonnables qui prévalent au Canada et commandant à l’employeur de […]

Although evolution is considered a gradual process recent evidence suggests that adaptation can be rapid, particularly when there is genetic variation and selection is strong. Determining whether rapid evolution happens predictably in nature, both at the phenotypic and genomic levels, is crucial to understanding the origins and maintenance of biodiversity. Harmful algal blooms (HABs) pose […]