Australian experts link carbon dioxide emissions effects on fish brain and nervous system
Tuesday, January 17th 2012 - 06:35 UTC
Australian experts link carbon dioxide emissions effects on fish brain and nervous system
Rising human carbon dioxide emissions may be affecting the brains and central nervous systems of sea fish, with serious consequences for their survival, according to Australian research.
The researchers found that carbon dioxide concentrations predicted to occur in the ocean by the end of this century will interfere with fishes' ability to hear, smell, turn and evade predators.
The Australian Research Council's Centre of Excellence for Coral Reef Studies says it had been testing the performance of baby coral fishes in sea water containing higher levels of dissolved CO2 for several years.
“And it is now pretty clear that they sustain significant disruption to their central nervous system, which is likely to impair their chances of survival,” says study co-author Professor Phillip Munday.
More:
http://en.mercopress.com/2012/01/17/australian-experts-link-carbon-dioxide-emissions-effects-on-fish-brain-and-nervous-system
