Posts in the 'Water' category
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Natural Infrastructure Could Help Solve Brazilian Cities’ Water Crises
Natural Infrastructure Could Help Solve Brazilian Cities’ Water Crises
Leia este post em Português. Serious water crises have plagued Brazil’s major cities in recent years. Severe pollution in Rio de Janeiro’s Guanabara Bay is jeopardizing sailing and other water sports at the upcoming Olympic Games. A historic drought from 2013 to 2015 in São Paulo ...
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Solving the Fresh Water Crisis
Solving the Fresh Water Crisis
This article was originally posted on the Pacific Standard. For the past five years, the World Economic Forum has listed water crises among the world’s top global risks, alongside others like “major systemic financial failure” and cyberattacks. Unfortunately, the ranking has proven ...
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World Water Day: How “Sludge” Can Power China’s Cities While Cutting Emissions
World Water Day: How “Sludge” Can Power China’s Cities While Cutting Emissions
Last December, Beijing’s city government issued a “red alert” for smog levels—the highest possible designation. Schools and construction sites closed, traffic was restricted, and air pollution reached 10 times the World Health Organization’s recommended limit. Meanwhile, residents in neighboring cities ...
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On International Day of Forests, a Look at How Trees Help Make Cities Healthier
On International Day of Forests, a Look at How Trees Help Make Cities Healthier
While the words “forests” and “cities” don’t traditionally go hand in hand, urban forestry has started to bridge that gap. While some cities have minimal tree cover due to inadequate soil or a lack of space, others are nearly half ...
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Cities Can Save Money by Investing in Natural Infrastructure for Water
Cities Can Save Money by Investing in Natural Infrastructure for Water
By 2030, the world is projected to spend an estimated $10 trillion on repairing and expanding water infrastructure. Dams and treatment plants are aging, water demand is surging, and more frequent extreme weather events threaten our water security—each driving up water management ...
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Friday Fun: Innovative Tunnels for Denser, More Resilient Cities, in Videos
Friday Fun: Innovative Tunnels for Denser, More Resilient Cities, in Videos
There are many tools that cities can use to achieve sustainable development; however, one finite resource that will be perpetually limited is space—a necessity for new roads, infrastructure, homes and buildings.  Regardless of what initiatives are set in place, as ...
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