The methods commonly used for water purification are not necessarily effective enough to combat chemical contaminants transported into household waters. Chlorination and UV disinfection work well on pathogenic microbes but ...
Environment
Jun 7, 2018
0
11
The appearance of emerging pollutants in water has caused the scientific community to research new solutions and alternatives. Along these lines, a group of University of Seville scientists has recently shown the effectiveness ...
Materials Science
Jun 5, 2018
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4
In May 2018, South Africa's Cape Town may become the first city in the world to fully shut off its water.
Environment
Apr 20, 2018
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27
Soon, spring and the melting snow will yet again be visible as flooding around Finland. Although major floods caused by extreme weather phenomena are rare in the Nordic countries, floods cause financial loses even here each ...
Environment
Mar 22, 2018
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11
A study out March 13 finds that urban trees can survive increased heat and insect pests fairly well - unless they are thirsty. Insufficient water not only harms trees, but allows other problems to have an outsized effect ...
Environment
Mar 13, 2018
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200
Two Purdue University studies show that urbanization changes storm patterns and rainfall amounts, highlighting the need for urban planning and infrastructure design that considers how the landscape will affect the weather.
Earth Sciences
Mar 12, 2018
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164
The world has made tremendous progress in bridging the gap between water supply and demand. But there's a long way still to go. In a 2017 joint monitoring report UNICEF and the World Health Organisation noted that more than ...
Environment
Feb 19, 2018
1
11
In December 2017, Dr Seona Candy drove through the vineyards of the Franschhoek Valley near Cape Town towards the banks of the Sonderend River. In the late 1970s, the waterway was dammed to create the biggest reservoir in ...
Environment
Feb 7, 2018
0
16
From a vacant plot in a blighted neighborhood springs neatly combed rows of plants put in by the neighbors. They meticulously care for this small piece of land and among the drab looking buildings sprouts a patch of green. ...
Earth Sciences
Jan 10, 2018
0
9
The energy and climate benefits of cool roofs have been well established: By reflecting rather than absorbing the sun's energy, light-colored roofs keep buildings, cities, and even the entire planet cooler. Now a new study ...
Environment
Oct 20, 2017
1
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