Did Toxic Green Algae Kill 32 Wild Boars in France?

 

32 wild boars have been found dead in Morieux on the Brittany coast in northwest France, not far from the tourist destination of Côtes d’Armôr. Green algae, which has already led to beach closures, is being pointed to as a likely culprit as dead boars wash up on France’s coastline (a map is here at Rue89). Speculation remains opens about how the algae got there, with environmentalists pointing the finger at the nitrates in fertilizers used in intensive pig, sheep and dairy farming in Brittany, says the Guardian.

The algae drying up on the Brittany coast is ulva or sea lettuce and is not itself harmful, says the Los Angeles Times, but that changes after it washes up on land and dries. As it decomposes, the algae gives off a foul odor and toxic gas — most likely hydrogen sulfide, which the bodies of the dead boars are being tested for — is trapped beneath its crust. Breaking the algae’s crust releases a smell like rotting eggs. It’s dangerous stuff, notes the Los Angeles Times:

In 2009 a 27-year-old horse rider fell unconscious and his horse collapsed after slipping on the algae on a beach at Hillion in Brittany. The animal was believed to have died after inhaling gas released by the weed. The rider, a local veterinarian, was rescued from a yard-high pile of rotting algae.

An inquiry is still underway in the death of a man who suffered a heart attack while transporting rotten seaweed in a truck in 2009.

Environmentalist Gilles Huet says that one theory in the boars’ death is that they may have drunk water containing the algae. Police officer Philippe De Gestas points out that the animals did not die by drowning.

The French newspaper Le Monde has published a front-page editorial, Green Algae: The Unbearable Denial, stating that the French government, under the influence of agricultural lobby groups, has been de-emphasizing the role of pollutants in creating the toxic algae. Visiting Brittany this month, French president Nicolas Sarkozy has defended the farmers, saying that it would be “absurd to point to them as guilty”; he has dubbed those criticizing the use of nitrates to be “environmental fundamentalists.”

Related Care2 Coverage

Slimy Green Solutions: One Town’s Algae Adventure

Top 10 American Vacation Spots the House’s Anti-Environment Bill Could Ruin

NRDC Study Finds U.S. Beaches More Polluted Than Ever

Photo of a wild board (sanglier) by dynamosquito

134 comments

Kate Mooney
Kate Mooney4 years ago

If it kills wild pigs, it can KILL HUMANS too!

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Waltraud U.
Waltraud U4 years ago

Thank you ! I do not know how much stupidness we all can take ?

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Marlene Dinkins

thanks for the information

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Dianne D.
Dianne D5 years ago

Man is killing beasts, the environment and his fellow man. We need to get a stop on all this industry that is killing us all so they can make a profit. How many more signs do we need to know that we are in deep trouble.

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Loo Samantha
Loo sam5 years ago

thanks for sharing.

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Anja N.
Justin R5 years ago

Activists Unite! Fight for our Planet!

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Julimar C.
Julimar C5 years ago

Grr, no matter where you go, there's always the idiotic government in denial about the damage suffered by the environment. Sometimes I wonder how long does this planet have left?

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Dawid P.
Dawid P5 years ago

we should put more emphasis on ecological farms

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Brigid C.
Brigid C5 years ago

Yes, we need not only to feel badly but do something about this......

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Andrea W.
.5 years ago

How long does the world wait for any country to take care of this type of condition. . .if we wait too long. . .then the world will self destruct for the human population. . .

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