[ad_1]
SYDNEY • Australia yesterday announced its intention to explore concepts such as shooting salt in the clouds and covering a thin layer of film in order to save The great coral barrier.
The government promised to tackle climate change – the biggest threat to the world's largest life structure – two consecutive decades of bleaching as sea temperatures rise because of climate change. In 1965, Canberra donated $ 2 million ($ 2 million) to attract innovative ideas to protect the site, which is also under pressure from runoff. , development and the predatory starfish of the crown of thorns.
Six selected schemes out of a total of 69 submissions will be tested to see if they are feasible.
A chosen concept is the lightening of the clouds where the crystalline salt The algae harvested from the seawater are drawn in the clouds, which makes them more reflective and thus divert the rays solar in the space.
David Mead, a researcher at the Australian Institute of Ocean Sciences, says the proposal may seem far-fetched. The team has sought to use a very fine nozzle to pump small droplets of salt water at the rate of several billion per second, "he told the national channel ABC
" L & rsquo; Water vaporizes and there remains a particle of salt. will float around, and if you can introduce those in the system, you can increase the amount of light reflected back. Another idea was a biodegradable "solar shield," where an ultra-thin film containing light-reflecting particles reefs waters to protect corals from thermal stress.
Other preselected projects include the mass production of coral larvae using 3D printed surfaces to support new growth, and large-scale harvesting and relocation of larvae
AGENCY FRANCE-PRESSE
[ad_2]
Source link
