The Oceana Ranger, our roving catamaran, has discovered deep-sea white coral in the Aviles Canyon in the Bay of Biscay, off the northern coast of Spain. The coral was identified using an underwater robot, which can work down to 600 meters.
The deep-sea coral can take centuries, or even millennia, to form -- some European coral formations are more than 8,000 years old, and their age makes them especially vulnerable. Recent studies estimate that almost half of the deep-sea coral reefs in Europe have disappeared, particularly due to destructive fishing methods such as bottom trawling.
Oceana's chief scientist Mike Hirshfield said the discovery is "very exciting." He continued, "It's so amazing and depressing how little ROV [remotely operated underwater vehicle] science has been done in the Bay of Biscay."
Rove on, Ranger!
[Image from the Oceana Ranger]
- CEO Note: Another Chlorine Plant Goes Mercury-Free Posted Thu, July 17, 2014
- Ocean News: U.S. to Auction Off New Jersey Area for Offshore Wind, Baby Sea Turtles Found to Make Noises, and More Posted Fri, July 18, 2014
- Marine Mammal Unusual Mortality Events Get the Spotlight on Capitol Hill Posted Fri, July 18, 2014
- Obama Administration Approves Seismic Airgun Use off the Atlantic Coast In Spite of Local Opposition and Threats to Marine Life Posted Fri, July 18, 2014
- Ocean News: Green Sea Turtle Makes Longest Migration Ever Recorded, Small Oil Spill Found off of Italy, and More Posted Mon, July 21, 2014