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Changing Seas
Toxic Algae: Complex Sources and Solutions
Season 9
Episode 902
Lake Okeechobee was once the blue heart of Florida, pumping fresh water down to the Everglades and beyond. Now that a dike and canal system control its flow, water releases from the lake periodically creating putrid mats of blue green algae. Scientists think water pollution is to blame, and if something isn’t done about it there could be irreparable damage to the environment.
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26:48
Examine the important role seagrasses and mangroves play in the ocean’s web of life.
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26:51
The Changing Seas crew shadows a team of research divers in Dry Tortugas National Park.
26:45
Scientists develop sustainable aquaculture methods to take the pressure off wild fish.
26:46
Scientists scan the ocean floor to find deep sea corals threatened by bottom trawling.
26:49
Scientists at the world’s only underwater lab study the impacts of ocean acidification.
26:54
After being fished to near extinction, Goliath Groupers are making a comeback in Florida.