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Australia announced Friday its intention to explore concepts such as salt-firing in clouds and covering vast expanses of water with a thin layer of film in the goal of saving the Great Barrier Reef. The size of Japan or Italy, is devastated by two years of bleaching due to rising sea temperatures due to climate change.
Experts warned that the 2,300-kilometer zone may have suffered irreparable damage. While the government is committed to tackling climate change – the biggest threat to the world's largest life structure – there has also been pressure to explore short-term measures to buy the reef.
$ 2.0 million ($ 1.5 million) to attract innovative ideas to protect the site, which is also under pressure from runoff, development and starfish Predator of the stars.
Six selected schemes out of a total of 69 Missions will be tested to see if they are achievable.
A chosen concept is the lightening of clouds where salt crystals harvested from seawater are thrown into the clouds, making them more reflective and returning sunlight to the ocean. space. A researcher at the Australian Institute of Ocean Sciences said the idea might seem far-fetched, but the proposal has real potential.
"The team sought to use a very fine nozzle to pump small droplets of salt water to several" The water vaporizes and you still have a particle of salt that will float around , and if you can introduce these into the system, you can increase the amount of light reflected by the sun. "
Another idea was a biodegradable" sunshade ", where an ultra-thin film containing light-reflecting particles covers some of the reef waters to protect the corals from heat stress," says Andrew Negri, of the 39, Australian Institute of Ocean Sciences, at the ABC
Other short-listed projects include the mass production of coral larvae, using 3D printed surfaces to support the new growth, and large-scale harvesting and relocation of larvae.
Experimental commissions came as Canberra announced on Friday that it was updating its $ 2.0 billion Ree 2050 plan. in 2015 – to protect the reef, with other measures to improve the quality of water
The Great Barrier Reef was damaged by bleaching caused by rising sea temperatures [19659011]
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