changing seas
Toxic Waters

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.

Episode Duration: 26 minutes and 46 seconds

Episode Number: 1102

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

Mon, May 10 12:30 P.M. The Cordell Bank: A National Treasure     NH WORLD
Mon, May 17 1:30 P.M. Alien Invaders     NH WORLD
Wed, May 19 1:00 P.M. Toxic Algae: Complex Sources and Solutions     NH WORLD
Wed, May 19 1:30 P.M. The Future of Seafood     NH WORLD
Mon, May 24 2:00 P.M. Maug's Caldera: A Natural Laboratory A Co-Production with Open Boat Films     NH WORLD

NHPBS Over-the-Air Broadcast

WENH-TV Ch. 11 Durham

WLED-TV Ch. 48 Littleton

WEKW-TV Ch. 18 Keene

W50DP-D Ch. 50 Hanover

W34DQ-D Ch. 34 Pittsburg

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