Scientists: Global warming could kill coral reefs by 2050

[Achilles Tang]

Rising carbon emissions might kill off the ocean's coral reefs by 2050, scientists warn in today's edition of the journal Science.

The review article, co-authored by 17 marine scientists in seven countries, including the National Oceanic and Atmospheric Administration (NOAA), is the most comprehensive review so far of the catastrophic threat global warming poses to coral, and by extension many ocean species.

Burning coal, oil and gas adds carbon dioxide to the atmosphere, the same gas used to give soft drinks fizz. Just as carbon dioxide is absorbed into the drink, ocean water absorbs it from the air. When the carbon dioxide enters the ocean, it makes the water more acidic. That interferes with the ability of coral to calcify their skeletons: They can no longer grow and they begin to die.

Read more here:

http://www.usatoday.com/weather/climate/gl...ral-reefs_N.htm

[angelfishlover]

We should plant more chaetos in our refugium cause i heard seaweeds suck in twice the amount of CO2 than normal plants.