Would you like to view our US Site?

Blog Posts by: Dustin Cranor

The Oceana Latitude is now headed South, down the west coast of Florida.

While the ship is docked in St. Petersburg for the next few days, scientists from Oceana and the National Aquarium, including Discovery Channel shark advisor Andy Dehart, will work to tag various shark species several miles offshore.

Under typical weather conditions, it should have taken the divers only an hour and a half to reach the 3-5’s area on the 42-foot Oceana Longitude this morning. But because of rough seas, the divers decided to divert from the course when they realized that it would take nearly twice as long to reach the location. Instead, they visited Marquardt’s Barge, approximately 10 miles from where the Oceana Latitude is anchored in Port St. Joe.

On Wednesday morning the Oceana Latitude pulled up anchor and started to make its way to Port St. Joe, Fla.

As we left Mobile Bay, we passed Dauphin Island, home of the Alabama Deep Sea Fishing Rodeo. Oceana has participated in this conservation minded fishing tournament in the past, which typically attracts more than 100,000 spectators and more than 3,200 fishermen. Unfortunately, like so many other summer activities in this part of the Gulf, the Rodeo was canceled this year after the Deepwater Horizon oil disaster.

In an unexpected turn of events, the generator used to power Oceana’s ROV was hit by a large rogue wave Monday afternoon near the edge of DeSoto Canyon. While the ROV technicians spent the rest of the day trying to repair the damaged system, the Oceana Latitude began to adjust course and head towards Mobile in hopes of getting replacement parts.

After making several transects of the Alabama Alps today and comparing Oceana’s observations with those from previous scientific investigations, we believe to have a fairly good snapshot of the area.

Based on what we saw from the ROV footage and CTD scans, there are no obvious signs that this area was harmed by the recent Deepwater Horizon oil spill. Here’s Oceana conducting a CTD scan: http://www.vimeo.com/14927235

The heat and humidity did not divert the Oceana crew from the important task at hand today.

After running a few more quick tests on the Spanish ROV, the crew sent it down for its first operation. Positioned near the “Alabama Alps,” the ROV was lowered nearly 250 feet to the ocean floor.

As strong underwater currents tried to move the Oceana Latitude from the operation site, expedition leader Xavier Pastor worked closely with the ships’ crew to ensure that all the necessary measures were taken to keep us on course.

Here’s Xavier Pastor:

From the surface of the water, it’s hard to imagine that a small underwater mountain range with pinnacles reaching as high as 1000 meters above the seafloor is below us.

With the help of an echo sounder and Olex seafloor mapping software, Oceana’s experts were able to create a visual image of a section of “The Pinnacles” off the coast of Alabama, which some people call the “The Alabama Alps.”

As Will and the rest of our Alaskan colleagues headed back to Juneau this week, a new crew was making its way to Gulfport to board the Oceana Latitude.

The next mission: Documenting seafloor habitat areas along the continental shelf of the Gulf of Mexico that may have been harmed by underwater oil.

During this leg, Spanish ROV operators Jose Manuel Saez and Josep Fleta will use a device to reach depths of approximately 1,500 feet and film in high-definition. Stay tuned for updates about what we are finding!

The Oceana Latitude arrived in Gulfport, Miss., late Monday. Over the next few days, equipment for Oceana’s upcoming deepwater oil exploration efforts will be loaded onto the vessel.

On Tuesday, Oceana was joined for a press conference by corporate partner Nautica and celebrity activists, including award-winning actors Ted Danson and Morgan Freeman as well as New York-based Spanish model Almudena Fernandez and San Pedro (Belize) mayor Elsa Paz.

Pages