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Changing Seas
The Fate of Carbon
Season 9
Episode 903
For millennia, the exchange of CO2 between the oceans and atmosphere has been in balance. Now, with more anthropogenic carbon-dioxide in the atmosphere, the oceans are taking up more CO2 as well. This negatively impacts sensitive ecosystems through a process called ocean acidification, and scientists worry how changes to the ocean environment will affect the way carbon is cycled through the seas.
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Discover the Cordell Bank, a magical underwater island few people have ever heard of.
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Scientists study tarpon, bonefish and permit to better understand their behaviors.
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Modern technology is making it possible to correlate dolphin sounds and behavior.
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Lake Okeechobee, once the blue heart of Florida, now has putrid mats of blue green algae.
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Visit the remote Pacific, the islands of Maug - a natural laboratory for scientists.
