Study links BP oil spill to dolphin deaths
By Suzanne Goldenberg | The Guardian
US government scientists have for the first time found direct evidence of toxic exposure in the Gulf of Mexico
US government scientists have for the first time connected the BP oil disaster to dolphin deaths in the Gulf of Mexico, in a study finding direct evidence of toxic exposure.
The study, led by scientists from the National Oceanic and Atmospheric Administration, found lung disease, hormonal abnormalities and other health effects among dolphins in an area heavily oiled during the BP spill.
The diseases found in the dolphins at Barataria Bay in Louisiana – though rare – were consistent with exposure to oil, the scientists said.
"Many disease conditions observed in Barataria Bay dolphins are uncommon but consistent with petroleum hydrocarbon exposure and toxicity," the scientists said.
Half of the dolphins were given a guarded prognosis, and 17% were expected to die of the disease, the researchers found.
"I’ve never seen such a high prevalence of very sick animals – and with unusual conditions such as the adrenal hormone abnormalities," Lori Schwake, the study’s lead author, said in a statement.
The scientists caught, examined and released about 30 bottlenose dolphins from Barataria Bay in 2011, one year after the disaster. The area was one of the most heavily oiled areas following the April 2010 blowout of BP’s deepwater well, that killed 11 workers and spewed millions of barrels of crude oil into the Gulf.
Government scientists and conservation groups had been concerned from the outset about the effects on marine life of the vast amounts of oil that entered the water.
But Wednesday’s study, published in the peer-reviewed journal Environmental Science and Technology, produced the strongest evidence to date of the effects of the spill on marine life.
"The severe disease documented by this study and the continued elevation of mortalities raise significant concerns regarding both short-term and long-term impacts on the Barataria Bay dolphin population," the study said.
Jacqueline Savitz, senior campaign director of the Oceana conservation group, said the findings confirmed her fears at the time that the oil spill would take a high toll on dolphins, whales and other marine life in the Gulf.
Read the full article at: theguardian.com
READ: Feds forbid scientists probing Gulf dolphin deaths from speaking to media (2011)
Do dolphins and humans have a special relationship? Sure, but it might not be a friendly one
Why Are So Many Dolphins Washing Up Dead on the East Coast?
Dolphins granted personhood by government of India
Can Dolphins Really Heal the Sick, Or is Their Captivity Abuse?
Dolphins Call Each Other By Name
Peru says 5,000 birds, nearly 900 dolphins dead
Dead Baby Dolphin Death Toll Rises to 60 Along Gulf Coast
Latest News from our Front Page
Sweden may be at war "in a few years" - top brass in leaked document
In a few years Sweden may be engaged in a war with a “qualified opponent” after two centuries of peace, a senior Swedish commander has told soldiers in an internal brochure.
The alarming message was reportedly sent by Major General Anders Brännström, the Army chief, in a brochure distributed among the participants of a major annual event that is to open ...
Danish imam urges govt to accept child marriages among refugees
A high-profile imam has urged the Danish government to accept child brides, as the practice is part of the culture of many refugees arriving in the country. It follows an announcement by Denmark that such couples will be separated under Danish law.
Imam Oussama El-Saadi, of the Aarhus mosque in Denmark, said that child brides should be looked at from a ...
White Parents in Virginia Shutdown White Guilt Video!
You see folks? This is what happens when you stop blaming the Joo, and you get the fuck off your favorite bitch corner and start taking action! This is what happens when parents start parenting again! What? You’re gonna brainwash our kids with your filth and lies? We don’t think so. How would you like an empty school with no ...
Hungarian Top Economist: Civil War is Coming to Europe
Zsolt Bayer, Hungarian journalist, publicist, and co-founder of Hungary's currently ruling political party, and Dr. László Bogár, former politician and leading economist, discuss the Cologne sexual assualts committed by migrants on New Year's Eve, 2016.
This short part of the 60-minute long television program that aired on Echo TV on January 8, 2016, is of a rant by Mr. Bogár warning ...
British scientists granted permission to genetically modify human embryos
The Francis Crick institute will genetically edit the leftover embryos from from IVF clinics
British scientists have been granted permission to genetically modify human embryos by the fertility regulator.
The scientists want to deactivate genes in leftover embryos from IVF clinics to see if it hinders development.
It will only be the second time in the world that such a procedure has ...
|More News » |