Articles sur Water

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The once-popular Loch McNess north of Perth has dried up almost completely after a decades-long dry period. ron_n_beth/Flickr

Saving water in a drying climate: lessons from south-west Australia

Since 1970, average rainfall in the south-west of Western Australia has decreased by nearly a fifth, and the science suggests that this is linked to human-caused climate change. Across Australia, CSIRO…
A test mine for the Alpha Coal project in central Queensland, which appears likely to go ahead but with greater groundwater protections. AAP Image/Greenpeace, Andrew Quilty

Alpha Coal ruling breaks new ground for protecting water

This week’s court ruling on the future of the A$6.4 billion Alpha Coal project in Queensland – set to be one of the biggest coal mines in the world – is of major significance for how mining projects are…
One of Saturn’s many moons, Enceladus seems to have a large body of water hiding under its icy crust. NASA

Waterworld? Cassini spots the motion of Enceladus’s ocean

An ocean of water has been found underneath the icy crust of Enceladus, Saturn’s sixth largest moon, according to observations of the Cassini spacecraft published in Science today. This result has come…
Keeping the taps running for all. Steve A Johnson/Flickr

UK is out of step with the rest of the world on access to water

A petition on the human right to water, signed by 1.8m people across Europe, was presented last month in Brussels. The petition called on the European Commission to recognise the UN resolution that water…
No water elsewhere could hit food and consumer good supplies here. John Giles/PA

Believe it or not, Britain’s biggest problem is a water shortage

Following the wettest winter for 250 years, it would seem fair to assume that drought-induced food shortages are unlikely to be a problem for Britain. But in the near future we may find that water is a…
More than half of Australians say they recycle for mostly environmental reasons. Shutterstock/spwidoff

Most Australians overestimate how ‘green’ they really are

Most Australians overestimate how much they are doing for the environment compared to others, and are more concerned about water shortages, pollution and household waste than climate change, a new CSIRO…
If the wells are dry, it doesn’t matter how many hands on the pumps. Kevin Frayer/AP

Water supply will struggle to meet demands of thirstier world

There are already many countries where the scarcity of water affects people’s lives. While water for drinking may be first to come to mind, as agriculture is the largest use of water worldwide water scarcity…
What toilet? In this refugee camp, children play in the holes dug for latrines. Oxfam International

Solving the toilet shortage needs a bottom-up approach

Why does one third of the world’s population have inadequate sanitation? Hopefully I can shed a bit of light on this. You see, my work is shit – literally – which is why I call myself a water, sanitation…
Rocky, water-rich asteroids and similar objects likely delivered the bulk of water on Earth. Now they’re being found well outside our Solar system. Mark A. Garlick, space-art.co.uk, University of Warwick and University of Cambridge

Watery asteroid gobbled up by a white dwarf: implications for life

How will future alien scientists know whether life existed in our solar system? One method may be to sift through the planetary debris left when our sun becomes a white dwarf. Astronomers are doing just…
Martin Parker

What if water had memory?

Homeopaths believe water has memory. That is how they explain the “medicinal properties” of their concoctions. Apparently people are treated even though the pill or potion may not contain a single molecule…

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