Blog Tags: Gorgonians
News from the deep: Oceana's crew aboard the Ranger has discovered a previously undocumented coral reef in the Alboran Sea in the high seas of the Mediterranean.
The reef, which is located more than 1,300 feet below the surface and covers over 1 million square feet, is formed primarily by white coral. With this discovery, Oceana with be able to glean additional data from the reef to support our efforts to declare new marine protected areas in the Mediterranean.
Coral reefs are the backbone of many marine ecosystems, and deep-sea corals area among the most vulnerable. Tragically, many reefs are destroyed by bottom trawling, a fishing technique akin to clear-cutting that devastates coral reefs and creates seafloor wastelands devoid of life.
And coral reefs aren’t the only habitats that suffer. The area around the newly discovered reef is flourishing with other important habitats including gorgonian gardens and rare glass sponge fields. In order to protect this region, Oceana is planning to present the data to the Barcelona Convention in the near future, pressing officials to list it as a protected area.
This is part of a series of posts about our Pacific Hotspots expedition. Today's highlights: On their final day in Oregon, the crew ventures into uncharted territory and finds a variety of corals and fish.
Oregon Leg, Day 5
Friday was our last day aboard the R/V Miss Linda and it could not have been a better day for working on the ocean. We left the Charleston Marina at 7 AM bound for the nearshore reef south of Cape Arago and west of Seven Devils State Park.
As we were working in and out of Charleston today, we invited guests to join our expedition including Dr. Craig Young, the director of the University of Oregon’s Oregon Institute of Marine Biology and Dr. Jan Hodder from the Oregon Institute of Marine Biology.
The University of Oregon has been operating marine studies in the Charleston area since 1924 with year-round research programs beginning in 1966. Dr. Young and his graduate students have made hundreds of deep dives in submersibles and sailed on oceanographic ships in the Atlantic, Pacific and Indian Oceans. Yet surprisingly, nobody has ever been to the areas we went Friday with a Remotely Operated Vehicle (ROV) and underwater camera.
This is part of a series of posts about our Pacific Hotspots expedition.
Today, in beautiful Monterey, Oceana kicked off the first part of a three-week research cruise. This week we are aboard the research vessel Derek M. Baylis, focusing on Important Ecological Areas (ocean hotspots) in Monterey Bay.
Today’s goal consisted of conducting trial runs with the Remotely Operated Vehicle (ROV) called Video Ray Pro IV as well as allowing the Oceana crew from South America, Alaska, Oregon, and California to get our sea legs and refine our on-board duties. With a small High Definition camera on the ROV, we recorded about an hour of footage at each of the four sites we visited.
At the Monterey Shale Beds, at depths up to 125 feet, we observed a myriad of life in the nooks and crannies including sea cucumbers, anemones, gobies, juvenile rockfish, kelp rockfish, sculpins, gorgonian corals, an octopus, a wolf eel, and a metridium (an anemone that looks like white cauliflower). We watched a sunflower star feeding and a sheep crab that was not so ‘sheepish’ as it instigated a wrestling match with the ROV.
Yesterday you heard about the Latitude’s foray into the Alabama Alps. Today, photos!
Here are some of the cool creatures our deep-sea ROV captured on camera. Which one's your favorite?
Special thanks to Nautica, whose support made our use of the deep sea ROV possible!
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- Ocean Roundup: Rare Blue Lobster Caught in Maine, Cephalopod Skin Providing Groundwork for New Technology, and More Posted Wed, August 27, 2014
- Oceana’s 2014 Balearic Seamount Expedition: Diaries from the Field Posted Thu, August 28, 2014
- Oceana Magazine: Tuna in Trouble Posted Mon, August 25, 2014
- CITES Listing Countdown: Less Than Three Weeks until Porbeagle Sharks are Protected Posted Wed, August 27, 2014