Toxic Waters -
changing seas

Harmful algal blooms come in many forms, from toxic outbreaks impacting the health of animals and humans, to non-toxic but expansive sargassum mats devastating local economies and tourism. Scientists are working to understand what causes these blooms, how they impact us, and how we can stop them.

Duration: 26 minutes and 46 seconds

Episode Number: 1102

No future air times were found for this episode.

About Changing Seas:

CHANGING SEAS takes viewers on an exciting adventure to the heart of our liquid planet.

The documentary series offers an unprecedented look at how oceanographers and experts study earth's vast underwater wilderness, while shedding light on how over-fishing, global climate change and pollution threaten ocean resources.

Watch Changing Seas - Clips, Episodes & Previews

Changing Seas | Preview

Bermuda: Life at Ocean's Edge

Sharks in Belize: Jaguars of the Sea

Dolphins: Breaking the Code

Cryptic Critters

Future Broadcast times for "Changing Seas": (show all)

Sun, Sep 21	6:30 A.M.	Prescription: Oceans NHPBS (11.1)
Sun, Sep 28	6:30 A.M.	After The Spill NHPBS (11.1)
Sun, Oct 5	6:30 A.M.	Tracking Tigers NHPBS (11.1)
Sun, Oct 12	6:30 A.M.	Mysterious Microbes NHPBS (11.1)
Sun, Oct 19	6:30 A.M.	Grouper Moon NHPBS (11.1)
Sun, Oct 26	6:30 A.M.	Coastal Carnivores NHPBS (11.1)