Pardon the pun, but Canada is practically overflowing with freshwater.

And, believe it or not, that abundance causes problems for water researchers.

“Canada is blessed with more freshwater than anywhere else in the world, but there’s no way you can put sensors in to monitor everything,” said Al Pietroniro, executive director of National Hydrological Services, an adjunct professor with the University of Saskatchewan and member of the Centre for Hydrology. “It’s too big.”

Study on U.S. Glacial Aquifer and 3 Asian countries suggests officials should monitor manganese as a possible public health threat.

Scientists used historical data and models to predict the impacts of six planned or potential Andean dams on the Amazon river system.

French researchers have patented an eco-friendly liquid mixture that could help trap harmful pollutants from the air. The non-flammable solvent contains urea and choline salt, a common ingredient in chicken feed, says Leila Moura of the Unité de Chimie Environnementale et Interactions sur le Vivant in France. She is the lead author of a study in Springer’s journal Environmental Chemistry Letters. 

New mapping methods developed by researchers at the Department of Energy’s Oak Ridge National Laboratory can help urban planners minimize the environmental impacts of cities’ water and energy demands on surrounding stream ecologies.

In an analysis published in Proceedings of the National Academy of Sciences, an ORNL-led team used high-resolution geospatial modeling to quantify the effects of land, energy, and water infrastructures on the nation’s rivers and streams. 

The vulnerability and conservation value of sub-tropical reefs south of the Great Barrier Reef - regarded as climate change refuges – has been highlighted in a new study.

Kodiak brown bears are abandoning salmon–their iconic prey–due to climate change, according to a new study.  

Canada’s current wetland protection efforts have overlooked how the environment naturally protects fresh-water resources from agricultural fertilizer contaminants, researchers from the University of Waterloo have found.

In a recent study, researchers at Waterloo’s Faculty of Science and Faculty of Engineering found that small wetlands have a more significant role to play than larger ones in preventing excess nutrients like nitrogen and phosphorus from fertilizer from reaching waterbodies such as the Great Lakes.

Non-toxic, lubricant-infused coatings deter mussels and prevent their attachment by disrupting their mechanosensory and adhesive systems.

Researchers have identified, for the first time, the likely origin of the cross-reactivity between cypress pollen, peaches and citrus fruits.