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The Blog Aquatic

News, opinions, photos and facts from Ocean Conservancy

Restoring Beyond the Shore is Critical to Gulf Recovery

Posted On April 20, 2014 by

Four years ago today, this image appeared on televisions around the world. And soon after that, we saw the 24-hour live feed of the well at the bottom of the Gulf, endlessly pouring gallon after gallon of oil into the water.

Almost immediately, the coastal impacts of the BP Deepwater Horizon oil disaster were easy to spot — oiled beaches, marshes, and pelicans. And now, four years later, we have both an opportunity and an obligation to restore the Gulf with the billions of dollars from BP. It’s easy to imagine how we would repair the coast — replant marsh grasses, rebuild barrier islands and restore oyster reefs.

Unfortunately, the damage that BP caused goes beyond what we can see from the seashore. We now know that dolphins in Louisiana are severely ill, deep-sea corals are covered in oil and BP oil can even give fish heart attacks.

But how do you restore the Gulf beyond the shore?

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My Personal Journey from Despair to Hope Four Years After the BP Oil Disaster (Part 1)

Posted On April 17, 2014 by

Kara Lankford flies in a Black Hawk helicopter to assess damage done by the BP Deepwater Horizon oil disaster.

Four summers ago, I was in a Black Hawk helicopter overlooking the Alabama beaches, helplessly watching oil roll in from the spill on the Deepwater Horizon oil rig. I was working as a natural resource planner for Baldwin County on the Alabama Gulf Coast when Deepwater Horizon exploded, and the first reports of the tragic loss of life stopped me in my tracks. As the days went on, it was evident that this was not only a human tragedy but also a serious environmental disaster. As the oil continued to gush from the well, oil projection maps were published daily, and each day the oil grew closer to the Alabama coast. Suddenly this place where I had spent so many happy days was about to change, and change dramatically.

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Interview with Marine Mammal Expert Dr. Ruth H. Carmichael on the Stranding of Dolphins, Manatees and Whales

Posted On April 15, 2014 by

This blog is part of a series of interviews with scientists who are championing marine research in the Gulf of Mexico.

We know there was a very significant increase in the number of marine mammal strandings observed following the BP Deepwater Horizon oil disaster. Dr. Ruth H. Carmichael talks to Ocean Conservancy about her work to respond to strandings when they occur, collect data to better understand these strandings and put together public outreach programs to prevent them in the future.

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Potential Threats from BP Oil to Bluefin and Yellowfin Tuna, Swordfish and Amberjack

Posted On April 8, 2014 by

© Cheryl Gerber

A new study published last month reveals how the 2010 BP Deepwater Horizon oil disaster likely caused life-threatening heart deformities and irregular function in the fish embryos of yellowfin tuna, bluefin tuna, amberjack and swordfish.

If you’re thinking that this sounds like another study we reported on last month, then you’re right. A number of different studies have been conducted on fish hearts, and each of them is an important piece of the puzzle that scientists are assembling to understand the impacts of the BP Deepwater Horizon oil disaster.

This latest study conducted by Dr. John Incardona and others clarifies how the oil from the BP oil disaster affects the embryos of large predatory fish living in the open ocean (or pelagic zone) of the Gulf of Mexico. Previous studies have determined that crude oil can be toxic or have delayed fatal effects on fish living in cold Arctic waters, such as pink salmon, or in warm freshwaters, such as zebrafish. We’ve also recently learned that Gulf killifish living in oiled areas of coastal Louisiana are suffering from deformed hearts and reduced chances of survival; another study helped us better understood the mechanism by which crude oil affects tuna hearts. Collectively, this research allowed scientists to make assumptions about how oil might affect fish living in the warm offshore waters of the Gulf.

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Communities Come Together to Restore the Gulf

Posted On April 2, 2014 by

Great things happen when people come together and collaborate on a shared vision, especially when that shared vision is a healthier Gulf of Mexico. This notion rang true at a series of workshops Ocean Conservancy helped to coordinate in Mobile and Baldwin counties on the Alabama Gulf Coast. These “Community Conversations” were an opportunity to share information with and collect ideas from residents and business owners about the National Fish and Wildlife Foundation’s (NFWF) Gulf Environmental Benefit Fund.

As you might remember, NFWF established this fund with $2.544 billion from a settlement resolving the criminal cases against BP and Transocean as a result of the BP Deepwater Horizon oil disaster. Alabama will receive $356 million over the next five years to fund projects that benefit Alabama’s coastal and marine wildlife and habitats. Last fall, 22 projects were selected to restore and protect our natural resources around the Gulf Coast. Alabama received $12.6 million for three projects, which will restore oyster reefs and watersheds around Mobile Bay.

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Interview: Dr. Blair Witherington on Oil’s Impact on Turtles in the Gulf of Mexico

Posted On December 23, 2013 by

Dr. Witherington with an oiled Kemp’s ridley turtle in the Gulf of Mexico.

(This blog is part of a series of interviews with scientists who are championing marine research in the Gulf of Mexico.)

A research scientist with more than 24 years of experience in sea turtle biology and conservation, Dr. Blair Witherington has worked with the Florida Fish and Wildlife Conservation Commission’s Fish and Wildlife Research Institute since 1992. He is also an adjunct assistant professor, department of zoology, University of Florida; served as president of the 20th International Sea Turtle Symposium; and is vice chair of the Northwest Atlantic region of the Marine Turtle Specialist Group of the International Union for Conservation of Nature. He has authored or contributed to more than 40 scientific articles, monographs and book chapters. In addition, he has written five books on sea turtles and other natural history subjects.

The BP Deepwater Horizon oil disaster had an immediate and particularly harmful effect on early juvenile sea turtles in the Gulf of Mexico. The worst marine oil spill in history also served to highlight a compelling need for assessments of open-sea habitats – research critically lacking in 2010, yet essential for conservation efforts and restoration planning.

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New Study Shows Dolphins are Struggling to Recover from BP Oil Disaster

Posted On December 18, 2013 by

Photo: US NOAA Fisheries

Nearly four years after the BP Deepwater Horizon oil disaster, we are beginning to see scientific data that points to the injury caused to important marine mammals like the bottlenose dolphin. A recent NOAA-commissioned study of 32 dolphins living in Barataria Bay, Louisiana – an area of the Gulf heavily oiled by the BP oil disaster – determined that dolphins had severely reduced health.

The animals showed multiple signs of poor health, including tooth loss, lung disease, reduced hormone levels and low body weight. These symptoms were not seen in dolphins at an unoiled comparison site or in previous dolphin health assessments unrelated to this study.

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