The Last Frontier: Shipwrecks: Graveyards of the Deep

The Case for Underwater Sanctuaries (1x1)

Fecha de emisión: May 16, 1987

Naturalist and underwater filmmaker John Stoneman leads his team from the Foundation for Ocean Reasearch on a dangerous mission to raise toxic chemicals from a recently sunken ship. He then examines the need for more protection of the rich but fragile inshore areas, which are found on the coral reefs of the world and the means by which sanctuaries help preserve these areas and benefit all concerned.