Changing Seas
This documentary series takes viewers on an exciting adventure to the heart of our liquid planet. It 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.
Changing Seas Previous Broadcasts
Reef Revival (Episode #302H)
KQED World: Sat, Mar 23, 2013 -- 1:00 PM
In the emerging science of coral reef restoration, marine biologists and resource managers are discovering naturally occurring mechanisms that promote coral growth and restore ecological balance in these gardens of the sea.
Repeat Broadcasts:
- KQED World: Sun, Mar 24, 2013 -- 6:30 PM
- KQED World: Sun, Mar 24, 2013 -- 2:30 PM
- KQED World: Sun, Mar 24, 2013 -- 7:30 AM
- KQED World: Sat, Mar 23, 2013 -- 7:30 PM
Alien Invaders (Episode #301H)
KQED World: Sat, Mar 16, 2013 -- 1:00 PM
In the waters of the western Atlantic and Caribbean, a voracious alien predator has taken hold. Native to the Indo-Pacific, the invasive lionfish is a major threat to biodiversity and the health of already stressed coral reef ecosystems.
Repeat Broadcasts:
- KQED World: Sun, Mar 17, 2013 -- 6:30 PM
- KQED World: Sun, Mar 17, 2013 -- 2:30 PM
- KQED World: Sun, Mar 17, 2013 -- 7:30 AM
- KQED World: Sat, Mar 16, 2013 -- 7:30 PM
Coastal Carnivores (Episode #404H)
KQED World: Sat, Mar 9, 2013 -- 1:00 PM
Scientists studying the coastal Everglades have made some perplexing discoveries. Bull sharks are living upstream where alligators should thrive, and gators are swimming out to the ocean to feed.
Repeat Broadcasts:
- KQED World: Sun, Mar 10, 2013 -- 6:30 PM
- KQED World: Sun, Mar 10, 2013 -- 2:30 PM
- KQED World: Sun, Mar 10, 2013 -- 7:30 AM
- KQED World: Sat, Mar 9, 2013 -- 7:30 PM









