In the Americas With David Yetman

Our Warming Oceans: Biosphere to Bahamas (6x4)

Exibido em:: Mai 25, 2018

In the Arizona desert, scientists study a small ocean at Biosphere II facility, where researchers measure sea changes under controlled conditions. But the real ocean is uncontrolled and vast. We journey to the Bahamas to join researchers in caves and in reefs who are making startling findings about changes in climate and their effects on our oceans.