Hotter Summers Greener Lakes

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Algal blooms, climate change, and human health

As summers become longer and hotter under climate change, many Canadians will be seeking relief at lake beaches. But hotter summers and changing precipitation make favourable conditions for algal blooms to grow in the water, which can produce toxins that are harmful to human health. Experts, Indigenous communities, and residents in the Lake Winnipeg area are all too familiar with the impacts of algal blooms on health, as they discuss in this video

Take Action

Climate change touches all of our lives, one way or another. Because it affects all aspects of modern life, there are many kinds of meaningful choices we can make that will help.

Climate change solutions start close to home, with simple actions in our own homes and families, but also involve new ways of thinking, planning, and acting in workplaces, neighbourhoods, and communities across the country.

See our "Take Action" topic for ideas and examples of innovative climate action taking place all across Canada.

The Climate Atlas of Canada is part of a national suite of climate data portals.

Stories and explanations about climate change, and local climate data that can be explored using maps and graphs.

Climate Data Canada

High-resolution climate data to help decision makers build a more resilient Canada.

Advanced tools for academia, climate scenario developers, and other expert users.

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