Articles sur Drinking water

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Micha Berry of the city of Fresno, Calif., which relies heavily on groundwater for its drinking water supply, repairs a groundwater well pump in 2013. AP Photo/Gosia Wozniacka

Drilling deeper wells is a band-aid solution to US groundwater woes

Millions of Americans rely on groundwater for their lives and livelihoods, but regulation is piecemeal. A new study maps groundwater wells nationwide and finds that they are drilling steadily deeper.
Sunburnt Victorian fields are set to become more common under climate change. Fir0002/Flagstaffotos/Wikimedia Commons

2℃ of global warming would put pressure on Melbourne’s water supply

Hitting the Paris targets will go a long way to securing Melbourne's water supply against future pressure.
Our respondents said they preferred sweet drinks as they believed the cost of packaged mineral water was as expensive or more expensive than sugary beverages. www.shutterstock.com

Children drink sweet drinks when they lack clean drinking water

In Indonesia, not all children can get clean and safe drinking water. The latest research shows this can drive them to consume sweet beverages instead, posing a risk to their health.
Bottled water distribution in Glenwood, Iowa, where massive spring flooding along the Missouri River disrupted drinking water treatment, April 3, 2019. AP Photo/Nati Harnik

The US drinking water supply is mostly safe, but that’s not good enough

A grade of 92 is an A at most schools, but for tap water it means that millions of Americans drink water that fails to met federal standards.
How long has that water already been in the system? mike.irwin/Shutterstock.com

Water stays in the pipes longer in shrinking cities – a challenge for public health

In many municipalities, aging water infrastructure is serving fewer people than it was built to accommodate. Out of sight has meant out of mind – but resulting changes in water quality may affect safety.
In sub-Saharan Africa, upgrading water infrastructure requires substantial investment and a sustainable model. Shutterstock

Mozambique water project: insights into supply and use in a peri-urban area

Decision making on water infrastructure in peri-urban areas is challenging. But lessons have been learnt from a water project in Mozambique.
Tourist are a high-risk group for drownings. (Shutterstock)

Why your tourist brain may try to drown you

Just because a beach is accessible, has restaurants, lounge chairs and vendors, and is near a resort, does not mean it's safe.
The largest desalination plant in Australia, Victoria’s A$3.5 billion ‘water factory’ can supply nearly a third of Melbourne’s needs. Nils Versemann/Shutterstock

Cities turn to desalination for water security, but at what cost?

Sydney and Melbourne are bringing desalination plants back on stream and Adelaide plans to increase its plant's output. Perth depends on desalination. But is it the best way to achieve water security?
A study of drinking water sourced from groundwater in areas of intensive farming and horticulture found nitrate levels are already high and rising. from www.shutterstock.com

Drinking water study raises health concerns for New Zealanders

Nitrate in drinking water has been linked to an increased risk of colorectal cancer. That could have implications for some parts of New Zealand where nitrate levels are high.
Our bodies are pretty good at telling us when we need to drink water. from www.shutterstock.com

Health Check: how do I tell if I’m dehydrated?

Most of us get thirsty when we need to drink more water. But there are other tell-tale signs that not all is well.
Your salt intake from water can vary depending on where you live. Bryan Carlson/Unsplash

Your drinking water could be saltier than you think (even if you live in a capital)

Of Australia's capital cities, Perth has the saltiest tap water, while Melbourne, Hobart, Darwin and Canberra have the least salty. And while all are within guidelines, the variation is striking.
Smoke billows from the High Park wildfire west of Fort Collins, Colo., on June 11, 2012, a year of historic drought across much of the western United States. AP Photo/Ed Andrieski

Climate change is driving wildfires, and not just in California

Some observers have blamed recent wildfires on poor forest management, while others point to climate change. In fact, a climate scientist explains, reducing fire risks means tackling both issues.

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