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28 août 2009 5 28 /08 /août /2009 23:15




voir l'article : http://www.timesonline.co.uk/tol/news/environment/article6811264.ece

Artificial trees would collect CO2 through their 'leaves' and convert it into a form that could be stored


Artificial trees at roadside

Giant fly-swat shaped “synthetic trees” line the road into the office, where blooms of algae grow in tubes up the walls and the roof reflects heat back into the sky — all reducing the effects of global warming.

All this could be a familiar sight within the next two decades, under proposals devised by the Institution of Mechanical Engineers to alter the world’s climate with new technology....It says that the most promising solution is offered by artificial trees, devices that collect CO2 through their “leaves” and convert it to a form that can easily be collected and stored.Tim Fox, head of environment and climate change at the institution, said that the devices were thousands of times more effective at removing carbon from the atmosphere than real trees....

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plumbing 10/06/2012 19:12

Global warming is also causing many more fires that wipe out whole forests. This happens because global warming can make the earth very hot. In forests, some plants and trees leaves can be so dry
that they catch on fire.

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