Tuna is one of the most ubiquitous seafoods. It can be eaten from a can or as high-end sashimi and in many forms in between. But some species are over-fished and some fishing methods are unsustainable. How do you know which type of tuna you’re eating?

Some tuna is certified as sustainably caught by groups such as the Marine Stewardship Council (MSC) that set standards for sustainable fishing. But these certifications are only good if they are credible.

The energy and climate benefits of cool roofs have been well established: By reflecting rather than absorbing the sun’s energy, light-colored roofs keep buildings, cities, and even the entire planet cooler. Now a new study by the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) has found that cool roofs can also save water by reducing how much is needed for urban irrigation.

Newly published results from a study on food security and quality in First Nations communities in the Atlantic provinces show that food insecurity is rampant and that many households would like more access to traditional foods. The study found that 31% of First Nations households in the Atlantic provinces are severely or moderately food insecure, compared to the national average of 8%.

The First Nations Food, Nutrition and Environment Study (FNFNES), led by the University of Ottawa in partnership with the Assembly of First Nations and the University of Montreal, is the first national study of its kind. The recently published report for the Atlantic provinces details the dietary patterns, lifestyle and general health status of over 1,000 adults in 11 randomly selected First Nations communities.

Forest fires in British Columbia. Floods in Quebec. Hurricanes in Texas. While it’s difficult to say definitively that such events are caused by climate change, there’s little doubt that a warming world exacerbates such extreme weather—and that our society will need to be ready for more of them.

These are the kinds of issues on Anika Bell’s mind as she prepares to pursue her master’s of applied science at the University of Victoria in the new year. Bell’s previous research was featured in an infographic at the Livable Cities Forum in Victoria in September, where planners, policymakers and other professionals across Canada discussed ways to build cities equipped for current and future climate change impacts.

A new project at Simon Fraser University (SFU) will soon divert wood waste from the landfill and help reduce greenhouse gasses at the University.

SFU and SFU Community Trust are collaborating with Corix Multi-Utility Services Inc., on a $33-million community-based biomass project called the Burnaby Mountain District Energy Utility (BMDEU).

The desalination industry, a critical source of potable water in many arid regions, generated more than $13 billion last year and is expected to double within a decade. Most desalination plants today use a process called reverse osmosis (RO), which forces water through huge rolls of membranes, leaving the salt behind. One of the most expensive operational challenges for such plants is the fouling of these membranes by microorganisms.

From optimizing food production to feed a growing population to discovering the fundamental behaviors and processes of biopolymers, faculty in the Department of Civil and Environmental Engineering (CEE) are leveraging the interdisciplinary nature of the department to establish two new, innovative projects.

Over the past decade, increasing temperatures across much of Africa and decreasing rainfall across East Africa have come to represent an alarming climate trend. Chief among concerns is the impact such conditions have on human health.

A University of Windsor engineering professor is leading the way on an industry-academia collaboration that aims to improve drinking water quality in the capital of India.

Rajesh Seth has obtained funding through the India-Canada Centre for Innovative Multidisciplinary Partnerships to Accelerate Community Transformation and Sustainability (IC-IMPACTS) — a Canadian Network of Centres of Excellence dedicated to the development of research collaborations between Canada and India.

Join NOAA all month long as we celebrate the bounty of sustainable seafood! From finfish to shellfish, Americans love seafood—and it's easy to see why. This healthy food choice provides key nutrients and proteins for children and adults. The seafood caught and farmed in the United States comes from some of the most sustainably managed fisheries in the world.