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Changing Seas

Season 5 • Episode 4 • Reefs of Rangiroa

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Changing Seas Season 5, Episode 4: Reefs of Rangiroa

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Scientists with the Global Reef Expedition are on a six year mission to study remote coral reefs around the world. While in French Polynesia, the experts conduct extensive habitat mapping to create one of a kind seafloor atlases. Scientists also assess the health of the reefs to compare and contrast the resilience of reef systems over a large geographical area. Watch Changing Seas Season 5, Episode 4 Reefs of Rangiroa in HD free online. Enjoy high-quality streaming of Changing Seas Season 5, Episode 4 and share your thoughts in the comments below!

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Episodes

4 episodes
1

Coral Hybrids

While Elkhorn and Staghorn corals have undergone a drastic decline in the Caribbean, their hybrid, "Fused Staghorn," is increasing in numbers in parts of the region. One scientist is studying the animals in Belize to see if the hybrid might be better equipped to deal with environmental stressors than its parents.
2

Sunken Stories

In the Florida Keys, divers from around the country learn how to map shipwrecks and apply their skills on a mysterious 19th Century slave ship. When diving isn't possible, professional explorers use high-tech tools to scan objects buried beneath the seafloor.
3

Creatures of the Deep

In the cold, deep waters of the Gulf of Mexico, little-known animals spend their entire lives in near darkness, far removed from our human world. Until now, little research has been conducted on these creatures of the deep, keeping much of their lives a mystery. Then, in April of 2010, the Deepwater Horizon oil rig exploded, setting off the largest marine oil spill in the history of the petroleum industry. Roughly 4.9 million barrels of crude oil gushed out of the well at a depth of 5-thousand feet. In the disaster's aftermath, many questions arose about what lives in the deep waters of the Gulf, and how these animals may have been impacted by the oil. To answer these questions, scientists from the Deep-C Consortium's ecology team conduct regular research trips in the area.
4

Reefs of Rangiroa

Scientists with the Global Reef Expedition are on a six year mission to study remote coral reefs around the world. While in French Polynesia, the experts conduct extensive habitat mapping to create one of a kind seafloor atlases. Scientists also assess the health of the reefs to compare and contrast the resilience of reef systems over a large geographical area.