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]
- Ocean Roundup: Great Barrier Reef to Stay Clear of Dredge Spoil, Louisiana Rapidly Losing Coastline, and More Posted Tue, September 2, 2014
- CITES Listing Countdown: Less Than Three Weeks until Porbeagle Sharks are Protected Posted Wed, August 27, 2014
- Ocean Roundup: 20 Coral Species to Gain Federal Protection, Shell Files New Plan for Arctic Drilling, and More Posted Fri, August 29, 2014
- Oceana Magazine: Chef’s Corner – Sam Talbot Posted Tue, September 2, 2014
- Photos: Oceana in Belize Exposes Belizean Youth to the Wonder of the Sea Posted Wed, August 27, 2014