Emissions from burping cows ‘higher than family car’

It’s those dam cows, goats, sheeps and camels again!

As a complement to my previous posts:  Global Warming Mass Hysteria – Scientists search for sheep that produce less fart,  Global Warming Mass Hysteria at it’s peak – collecting cow farts and burps!,  Global Warming Mass Hysteria at it’s peak – scaremongering is the name of the game

Here is some more about those dangerous cows, sheep, goats and camels which are EVEN WORSE than humans according to the Global Warming Hysterics.

Cats and dogs next as the BIG Threat to the environment?

Then hamsters and guinea pigs?

And who’s next?

The article from todays Independent is here:

http://www.independent.co.uk/environment/climate-change/emissions-from-burping-cows-higher-than-family-car-967995.html

Emissions from burping cows ‘higher than family car’

PA

Tuesday, 21 October 2008

Cows produce large amounts of methane as they digest their food and then belch out most of it through their mouths

A herd of cows belches out more climate-changing gas than a family car, a university researcher said today.

Dr Andy Thorpe, an economist at the University of Portsmouth, explained that 200 cows burp the annual equivalent amount of methane to the energy produced by a family car being driven 111,850 miles..

The amount of methane produced by a herd was the same as the carbon dioxide (CO2) emissions produced by a car burning 21,400 litres of petrol, he said.

He added that while CO2 emissions have increased by 31 per cent during the past 250 years, methane, which has a higher warming potential and a longer lifetime in the atmosphere, has increased by 149 per cent during the same period.

Dr Thorpe added that methane in the atmosphere was believed to be responsible for one-fifth of global warming experienced since 1750.

The main animal producers are domestic animals, particularly cows, sheep, goats and camels which have an additional stomach, he said.

They produce large amounts of methane as they digest their food and then belch out most of it through their mouths.

A dairy cow in New Zealand will typically produce around 176lb (80kg) of methane per year.

Dr Thorpe explained that much of the methane increase was taking place in the developing world where cows and other domestic animals are often bred for food.

He said: ”Methane emission growth, like CO2 growth, has been increasing exponentially in the developing world due to a rise in incomes leading to an increased demand for meat, and the ‘hamburger connection’ where developing countries make a lucrative profit supplying meat to developed countries.

If anything, methane emissions in the developing world are likely to increase.”

Dr Thorpe said methane was covered by the Kyoto Protocol on climate change but much of the developing world had not signed up to the agreement.

He explained that up to 75 per cent of animal methane emissions came from developing countries, with India and Brazil being the leading producers.

He said efforts were being made to reduce the emissions, including providing different feed and using vaccinations, but added that they were in early stages of research.

And he said there could be problems with downsizing herds as working animals could end up being replaced by petrol-driven vehicles and a reduction in meat could lead to a ”disastrous” increase in demand for fish and cereals.

Dr Thorpe, whose paper has been published in the journal Climatic Change, said: ”Developing countries are exempt from the Kyoto Protocol’s bid to limit emissions so there is currently little incentive for them to sacrifice foreign exchange earnings and/or eat less meat by herd downsizing.”

Each year, around 600 teragrammes of methane is produced worldwide with between 55 per cent and 70 per cent coming from man-made sources.

Update!

Two weeks after I started this scientific poll the result are as follows:

Hamsters   46%

Camels        15%

Guinea pigs   15%

Cows          15%

Humans         8%

If this trend continues, I have to notify IPCC and Al Gore of this, as yet, unreported BIG threat to the environment. However, I hope these poor hamsters doesn’t have to wear those huge plastic containers on their back as the cows in Argentina had to do ”in the name of research”.

Läs även andra bloggares åsikter om <a href=”http://bloggar.se/om/milj%F6 rel=”tag”>miljö</a>

Annonser

Etiketter:

Kommentera

Fyll i dina uppgifter nedan eller klicka på en ikon för att logga in:

WordPress.com Logo

Du kommenterar med ditt WordPress.com-konto. Logga ut / Ändra )

Twitter-bild

Du kommenterar med ditt Twitter-konto. Logga ut / Ändra )

Facebook-foto

Du kommenterar med ditt Facebook-konto. Logga ut / Ändra )

Google+ photo

Du kommenterar med ditt Google+-konto. Logga ut / Ändra )

Ansluter till %s


%d bloggare gillar detta: