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Deep Crisis

 

 

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The Show "Deep Crisis" premiered January 28, 2002,



Out West - Conquering the Columbia, Part 1
Biologists find ways to increase young salmons' chances of getting around dams and to the sea.


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Out West - Conquering the Columbia, Part 2
Biologists find ways to increase young salmons' chances of getting around dams and to the sea.


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Down East - The Extinction Vortex
Biologists work to save the dwindling wild salmon stocks in Maine and eastern Canada.


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Rocking the Bluefin Boat
A marine biologist cooperates with tuna fishermen to regulate, manage and save the stock.


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Take a look at these related stories from the Frontiers Archive:



Turtle Homecoming
Researchers confirm that female sea turtles return to the beaches where they were born some 40 years later to lay their eggs. But how?


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Whale Talk
Different killer whale groups in Puget Sound use distinct dialects in their calls, while a captive young whale can switch from one dialect to another.


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Green Invader
Alien algae are smothering native marine life and livelihoods in the Mediterranean. And now it's in San Diego as well.


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The Sea Within the Sea
Threatened giant tuna and whales are tracked in the world’s first international marine park, the Ligurian Sea between France and Italy.


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Doctor Fish
Veterinarian Howard Krum’s patients at the New England Aquarium range from sharks to wild seals and sea turtles.


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