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mick silver
2nd January 2014, 11:40 AM
http://www.southernstudies.org/2010/08/some-gulf-fishermen-protest-re-opening-of-fishing-grounds.html ,,, Some Gulf fishermen protest re-opening of fishing grounds
http://www.southernstudies.org/assets_c/2010/08/noaa_fisheries_reopening-thumb-250x196.jpg (http://www.southernstudies.org/images/sitepieces/noaa_fisheries_reopening.jpg)As the Gulf Coast's seafood industry works tobolster public confidence (http://www.businessweek.com/ap/financialnews/D9HG0EQ80.htm) in the safety of its product, fishermen from four Gulf states held a press conference over the weekend to voice concerns about what they consider to be the premature opening of commercial fishing grounds following the BP oil disaster.
The press conference took place Saturday afternoon in Ocean Springs, Miss. following a listening session with Ray Mabus, the federal official in charge of developing a long-term Gulf restoration plan.
"Gulf Coast fishermen do not want to sell tainted seafood but are being forced, by the premature opening of inland and gulf waters to commercial fishing, to choose between a clean gulf or their livelihood," according to a press release announcing the event. "Fishermen would rather work cleaning the severely damaged gulf than selling tainted seafood."
Among those involved in organizing the event were Chris Bryant, a commercial fisherman from Alabama; Louisiana Bayoukeeper Tracy Kuhns, whose husband is a commercial fisherman; and Thao Vu with the Mississippi office of Boat People SOS, which works with many Vietnamese-American fishermen.
The concerned fishermen are demanding that all dispersant use be stopped immediately and that all fishing re-openings be halted until seafood tissue sampling shows it to be safe. They also want local commercial fishermen to be given first shot at cleanup and recovery jobs.
Concerns over the safety of Gulf seafood deepened last week after crabbers in coastal Mississippipulled up dozens of crabs with black-tainted gills (http://www.wlox.com/Global/story.asp?S=12921166) -- something they'd never seen before. Crabs are bottom feeders, so the presence of oil in their tissues suggests the pollution is now covering the sea floor.
But as previously closed fishing grounds re-open (http://sero.nmfs.noaa.gov/deepwater_horizon_oil_spill.htm), federal officials are trying to convince the public that Gulf seafood is safe to eat. Walt Dickhoff, who oversees chemical testing for the National Oceanic and Atmospheric Administration's Seattle seafood testing lab, told the New Orleans Times-Picayune (http://www.nola.com/news/gulf-oil-spill/index.ssf/2010/08/convincing_public_that_gulf_of.html) that Gulf seafood is receiving unprecedented scrutiny and that he's "quite confident" it's safe to eat.
Meanwhile, Louisiana seafood promotion board chairman Harlon Pearce is heading up a delegation to Washington this week to tout the safety of his state's product. He has plans to make a 30-foot-long shrimp and oyster po' boy for federal officials, the Associated Press reports (http://www.businessweek.com/ap/financialnews/D9HG0EQ80.htm).

mick silver
2nd January 2014, 12:09 PM
Bottlenose Dolphins Oiled By Deepwater Horizon Spill are Dying (Op-Ed)http://l3.yimg.com/bt/api/res/1.2/Z5.JelXUZ8zWnC6p4xZ8fQ--/YXBwaWQ9eW5ld3M7Zmk9Zml0O2g9Mjc-/http://media.zenfs.com/en_us/News/logo/livescience/livesci_logo_73.jpg (http://www.livescience.com/)By Giulia Good Stefani, Natural Resources Defense Council (NRDC) | LiveScience.com – 2 hrs 18 mins ago



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Giulia Good Stefani (http://switchboard.nrdc.org/blogs/ggoodstefani/), an attorney with NRDC, contributed this article to LiveScience's Expert Voices: Op-Ed & Insights (http://www.livescience.com/topics/expert-voices-op-ed-and-insights/).
The dolphins in the Gulf of Mexico are sick and dying. Captain Lori DeAngelis told me this last Christmas. She is more commonly known as the Dolphin Queen by the folks in Orange Beach, Ala., because she captains a boat named the Dolphin Queen and is so conversant with the local dolphins that, when she's on the water, she greets them individually by name. And she was right — now, we finally have more scientific evidence as to why.
A study (http://www.eenews.net/assets/2013/12/18/document_gw_06.pdf) published this week in the journal Environmental Science & Technology compared bottlenose dolphins in Barataria Bay, La., that were oiled by the Deepwater Horizon spill with ones in Sarasota Bay, Fla., that did not come into direct contact with the oil spill and found that the Louisiana dolphins were sicker. Much sicker.
The study is the first to confirm that bottlenose dolphins in the areas heavily affected by the Deepwater Horizon oil spill (http://www.livescience.com/23276-isaac-tar-balls.html) are suffering injuries that are consistent with exposure to petroleum hydrocarbons. The answer to the Dolphin Queen's mystery of why the dolphins are dying is in the oil. But, she suspected that.
Ever since the oil spill, something has been terribly wrong with the dolphins, DeAngelis warned me. I was on a kayaking trip with a friend in the Gulf of Mexico when we got caught in a hurricane. DeAngelis invited us to wait out the storm at her house, where we ate Christmas ham with her family and listened as she talked about her favorite subject.
For DeAngelis, the local pods are kin. She knows them, has a special noise she calls them with (sounds a bit like "woo woo"), can identify individuals by their fins, can tell you where certain pods like to hang, and doesn't need a scientific study to know when they aren't feeling well.
Yesterday's study was conducted as part of the Natural Resources Damage Assessment (NRDA) (http://www.darrp.noaa.gov/about/nrda.html) by a team of researchers that included government, academic and non-governmental scientists. The scientists found that the Barataria Bay dolphins — the ones that had been directly exposed to oil from the spill — were ill with a variety of heartbreaking symptoms. Nearly half of the Barataria Bay dolphins the researchers sampled were given a "guarded or worse" prognosis, and seventeen percent were expected to die.
Twenty-five percent of the Barataria Bay dolphins were underweight, and they were five times more likely to have moderate to severe lung disease compared to the Sarasota Bay dolphins. This makes sense, as lung disease in humans and other animals, the study explains, has been linked to ingestion of petroleum hydrocarbons.
Three of the Barataria Bay dolphins had no teeth or almost no teeth and three more had extensive tooth loss. None of the Sarasota Bay dolphins had tooth loss, and a healthy bottlenose dolphin normally has between 76 and 108 teeth.
One Barataria Bay bottlenose dolphin — which had lung disease and was in poor condition generally — was five-months pregnant. When the scientists conducted an ultrasound, there was no heartbeat or movement: it was, in their words, a nonviable fetus.
The Barataria Bay dolphins also had clinicopathologic abnormalities — e.g., inflammation, hypoglycemia, altered iron metabolism and hepatobiliary disease. Almost none of the Sarasota Bay dolphins had any of these abnormalities. The Barataria Bay dolphins also had low concentrations of adrenal hormones. Adrenal hormones are "fight or flight" hormones; they kick in during stressful situations. In humans, extreme or chronic prolonged stress has been linked to adrenal dysfunction, and the scientists explain, if left untreated in humans low adrenal levels (i.e. hypoadrenocorticism) can be life threatening, especially in times of stress or pregnancy.
"[T]he severity of disease, poor body condition, and high prevalence of abnormalities seen in the [Barataria Bay, La.] dolphins is in stark contrast with the overall health status from the ... reference site, as well as with health conditions previously documented in bottlenose dolphins from other U.S. coastal sites," the scientists grimly conclude.

This is tragic news for the bottlenose dolphins of the Gulf, who have been dying in droves. The dolphins in the northern Gulf of Mexico are undergoing what is referred to as an Unusual Mortality Event (UME) (http://www.nmfs.noaa.gov/pr/health/mmume/cetacean_gulfofmexico.htm). Over a thousand dolphins in the northern Gulf of Mexico have died in this series of mass mortality events. There have been other UMEs in the Gulf of Mexico, but never have the dolphins experienced a die-off that lasted as long and involved as many animals or calves.
The die-off is especially devastating because, as the Dolphin Queen will tell you, the Gulf's bottlenose dolphins do not belong to a single, solitary group. Marine scientists divide them into offshore; continental shelf; coastal; and estuary, bay and sound populations, which do not mate with one another and are genetically distinct. The near-coastal population breaks down further into semi-isolated communities, some with fewer than 100 animals (http://www.nefsc.noaa.gov/publications/tm/tm219/228_BODO_GMBSE.pdf). These tiny populations are particularly vulnerable, and the loss of even a small number of individuals could have a devastating impact.
Because these intimate coastal communities are often so small, the Dolphin Queen can greet them by name like family.
But, the dolphins (http://www.livescience.com/37893-dolphins-get-free-ride-from-gray-whale.html) in Barataria Bay, La. are speaking back. Their message is in their skinny bodies, toothless mouths, diseased lungs, stressed glands and dead calves. They are telling us that dolphins cannot swim, breed, eat and survive with oil. They are telling us that the Deepwater Horizon catastrophe is far from over.
This Op-Ed was adapted from "Bottlenose Dolphins Oiled By Deepwater Horizon Spill are Sick and Dying (http://switchboard.nrdc.org/blogs/ggoodstefani/bottlenose_dolphins_oiled_by_d.html)," which appeared on the NRDC blog Switchboard (http://switchboard.nrdc.org/). The views expressed are those of the author and do not necessarily reflect the views of the publisher. This version of the article was originally published on LiveScience. (http://www.livescience.com/42159-dolphins-dying-from-oil-exposure.html)


Deepwater Horizon: Images of an Impact (http://www.livescience.com/19279-deepwater-horizon-oil-spill-images.html)
Are Dolphins Reaching a Breaking Point? (Op-Ed) (http://www.livescience.com/40462-are-dolphins-reaching-a-breaking-point.html)
Deep Divers: A Gallery of Dolphins (http://www.livescience.com/15927-dolphin-species-photos.html)