The "dead zone" of the Gulf of Mexico | Nancy Rabalais
Ocean expert Nancy Rabalais tracks the ominously named "dead zone" in the Gulf of Mexico -- where there isn't enough oxygen in the water to support life. The Gulf has the second largest dead zone in the world; on top of killing fish and crustaceans, it's also killing fisheries in these waters. Rabalais tells us about what's causing it -- and how we can reverse its harmful effects and restore one of America's natural treasures.
۰:۰۰ / ۱۱:۵۳صوتی
صف پخش
- در حال پخش: The "dead zone" of the Gulf of Mexico | Nancy Rabalais
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- بعدی: The fantastically weird world of photosynthetic sea slugs | Michael Middlebrooks
- بعدی: Where does your sense of self come from? A scientific look | Anil Ananthaswamy
- بعدی: Can we feed ourselves without devouring the planet? | George Monbiot
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