Is There a connection between Dolphin deaths in Mayo With Dolphin Deaths in Peru

Is There a connection between Dolphin deaths in Mayo With Dolphin Deaths in Peru

Mayo News

At least a dozen dead dolphins were found on a number of beaches along the Achill and Erris coastline. Mystery surrounds the dolphins’ deaths, but the National Parks and Wildlife Service is to carry out postmortems on a sample of the carcasses to try to determine what could have happened.

John O’Shea, a Irish Whale and Dolphin Group representative on Achill Island, told The Mayo News that he has never seen so many dolphins washed ashore at one time.

Dolphins Dying by the Thousands in Peru – Seismic Surveys by oil Companies and Pollution Suspected by Candace Calloway Whiting – Seattle PI

Filmmaker and author Hardy Jones and his crew had to stop counting the dead dolphins that were scattered along the Peruvian beach when the number reached 615. The incoming tide made it impossible to continue a task that must have been heartbreaking and exhausting – yet nothing short of a relentless tide or total darkness would have gotten in the way of this man. In a career that has stretched over 30 years, Jones has been a voice for dolphins worldwide, and has taken his message to the world through his films and book. He battles a form of cancer that would render most of us content to spend our days puttering in our gardens. He has faced the brutal dolphin hunters in Taiji, and filmed the slaughter of the animals he loves.

So when he was informed of the mass dolphin deaths he did not hesitate to travel from his home in Florida to the remote shores of Peru, and soon found himself counting the endless procession of dolphin carcasses, photographing and filming the scene while scientists took samples and tried to establish the cause.

The first message he was able to send and post on the Blue Voice website read:

HORRIFIC DOLPHIN MORTALITY NORTH COAST OF PERU.

I arrived here yesterday, Tuesday 3/28. In that one day we found 615 dead dolphins on 135 kilometers of beach north of San Jose, Peru. This tragedy is unspeakable. BlueVoice is working with Dr. Carlos Yaipen Llanos of ORCA Peru. Tissue samples have been obtained and will be analyzed. Never heard of this level of UME [Unusual Mortality Event].

 

Dolphins worldwide are struggling with the consequences of pollution, and Jones, working with Dr. Carlos Yaipen Llanos of the Peruvian-based marine mammal rescue organization ORCA has discovered a link between the consumption of the dolphins’ meat with the presence of diabetes in humans, an appalling demonstration of the level of toxicity in dolphins.  If people continue to eat the flesh from marine mammals they may also be increasing their own chances of an early death, and world health organizations need to step in to protect the unwitting victims of this practice.

From Eating Dolphin Meat Linked to Diabetes Epidemic in Peru:

It has long been known that Persistent Organic Pollutants (POPs) are estrogen-imitators and endocrine disruptors. More recently it has been shown that in humans a high body burden of these chemicals causes insulin resistance and can lead to diabetes and obesity.

Dr. Yaipen Llanos has found that diabetes appears especially prevalent among those who eat the meat of dolphins. It is illegal to hunt dolphins in Peru but it is done with impunity and the practice appears to be growing.

The recent uptick in dolphin deaths is also correlated with oil exploration off Peru’s coasts, a serious double whammy for cetacean populations.

The human need and greed for oil has again started a rush to tap Peru’s sources of fossil fuels, and the techniques to locate oil fields under the oceans can be damaging or lethal to ocean life.  Included in these techniques are seismic surveys which destroy the hearing and navigation abilities of cetaceans.

Airgun. The marine airgun is the most widely used energy source for offshore seismic exploration. Airguns produce high levels of predominantly low frequency sound by releasing controlled volumes of high pressure air into the water creating an oscillating bubble which produces 90 per cent of its energy in the band 70 to 140 Hz

To increase the power and focus the low frequencies downward, individual airguns are deployed as an array that is towed behind a vessel.

The energy propagates in three dimensions as a series of lobes defined by the array geometry, tow depth, and interaction of each array element. The seismic source utilizes the air-water interface to reflect the wave-front downwards thus improving the overall efficiency.

The area around Block Z34 (above, right) and to the south is where hundreds to thousands of dead dolphins have been found, and is an area of active oil

This story is vital on many levels – the tragic loss of so many dolphins and porpoises, the planned plunder of much of Peru’s land and coasts, and the coming impact to an ancient culture are all at odds with powerful corporate strategies.

A second hydrocarbon boom threatens the Peruvian Amazon: trends, projections, and policy implications

We show that an unprecedented 48.6% of the Peruvian Amazon has been recently covered by oil and gas concessions, up from just 7.1% in 2003. These oil and gas concessions overlap 17.1% of the Peruvian Amazon protected area system and over half of all titled indigenous lands. Moreover, we found that up to 72% of the Peruvian Amazon has been zoned for hydrocarbon activities (concessions plus technical evaluation agreements and proposed concessions) in the past two years, and over 84% at some point during the past 40 years. We project that the recent rapid proliferation of hydrocarbon zones will lead to a second exploration boom, characterized by over 20 000 km of new seismic testing and construction of over 180 new exploratory wells in remote, intact, and sensitive forest areas.

The indigenous people of Peru are locked in a struggle to protect their way of life from planned dams, mines, pipelines, and oil fields.

Dying by the Thousands in Peru – Seismic Surveys by Oil Companies and Pollution Suspected | Shell to Sea.

via Dolphins Dying by the Thousands in Peru – Seismic Surveys by Oil Companies and Pollution Suspected | Shell to Sea.