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Spawning sockeye salmon make their way up the Adams River near Chase, B.C. THE CANADIAN PRESS/Jonathan Hayward

Freshwater wildlife face an uncertain future

Populations of freshwater species are in a state of deep decline. But we know why and we can reverse the trend.
The Murrumbidgee River is one of several sites in the Murray-Darling Basin where improvements are being detected. CSIRO/Wikimedia Commons

It will take decades, but the Murray Darling Basin Plan is delivering environmental improvements

The Murray-Darling Basin Plan has been politically fraught and mired in scandal. But environmental monitoring suggests that the health of the rivers is indeed improving – even if it will take decades.
Little Missouri River, North Dakota. Justin Meissen

US rivers are becoming saltier – and it’s not just from treating roads in winter

Recent research shows that US rivers are becoming saltier and more alkaline. Salt pollution threatens drinking water supplies and freshwater ecosystems, but there is no broad system for regulating it.
A new report finds concerns about water infrastructure tops the list for Canada’s water providers. (Shutterstock)

Understanding the risks to Canada’s drinking water

World Water Day shines a light on the importance of safe, clean drinking water, but a new report finds Canada’s freshwater systems are under stress.
The Iguazu Falls in Brazil are part of the Guarani Aquifer, one of the world’s major underground reserves of fresh water. The 8th World Water Forum, part of 2018 World Water Day, is being held in Brazil, home to the most fresh water on Earth. (Shutterstock)

Why every day should be World Water Day

Water is one of our most precious resources, yet it’s in danger. World Water Day reminds us of the need to develop policies and governance to avoid squandering water.
Demonstrators at a 2010 Toronto rally protesting the mercury contamination of the Wabigoon-English waterway in northwestern Ontario carry long blue banners meant to represent a river. (THE CANADIAN PRESS/Chris Young)

Declaring a water crisis over isn’t the end of the ordeal

The declared end of Flint, Mich., contaminated water crisis echoes similar claims worldwide. Evidence shows victims of past and ongoing water crises, especially Indigenous people, continue to suffer.
Coal mines, such as this one near Bowen, use water for everything from equipment cooling to dust management. CSIRO

Why does the Carmichael coal mine need to use so much water?

Adani’s controversial Carmichael coal mine in Queensland’s Galilee Basin has been granted an unlimited 60-year water licence. But a range of measures could help the industry use less freshwater.
Spangled perch are one of Australia’s strongly migratory native fish. After storms in January 2015 these fish were actively travelling up a flooded road in outback Northern Territory. Jessica Brown

We can have fish and dams: here’s how

Freshwater fish are declining everywhere, in part thanks to dam-building. But we can have both.
The remote rivers of northern Australia could be home to untold numbers of new and threatened fish. Matthew Le Feuvre

We discovered 20 new fish in northern Australia – now we need to protect them

A score of new fish species discovered recently in northern Australia remind us how little we know about our country.

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