Free Republic
Browse · Search
News/Activism
Topics · Post Article

Skip to comments.

Australia's burping cows more climate friendly than thought
Yahoo ^ | 5/27/11 | David Fogarty - Reuters

Posted on 05/27/2011 12:39:35 PM PDT by NormsRevenge

SINGAPORE (Reuters) – Australia's huge cattle herd in the north might be burping less planet-warming methane emissions than thought, a study released on Friday shows, suggesting the cows are more climate friendly.

Cattle, sheep and other ruminant livestock produce large amounts of methane, which is about 20 times more powerful at trapping heat than carbon dioxide. One cow can produce about 1.5 tonnes of greenhouse gas emissions a year.

Half of New Zealand's greenhouse gas emissions come from agriculture and most of that is from sheep and cattle. Most of the cattle and sheep emissions are, contrary to popular belief, from burping.

Scientists at Australia's state-backed research body the CSIRO say the amount of methane from cattle fed on tropical grasses in northern Australia could be nearly a third less than thought.

The findings were based on results from specially built respiration chambers using Brahman cattle fed tropical grasses and challenge old calculations used by the government to estimate emissions from cows.

"The industry is more methane friendly than was previously thought based on the new measurements," research leader Ed Charmley told Reuters by telephone during a field day near Townsville in northern Queensland state.

About half of Australia's approximately 27 million head of cattle are in the north, with the northern cattle herd accounting for about 4.5 percent of the nation's total greenhouse gas emissions.

A 30 percent reduction in emissions would total about 7.4 million tonnes, or roughly the amount of a large coal-fired power station.

(Excerpt) Read more at news.yahoo.com ...


TOPICS: Australia/New Zealand; Culture/Society
KEYWORDS: australia; burping; climatefriendly; cows; csiro; methane
the softer the burp, the sweeter the cheese

--

We need a 'Whew!' Topic to post stuff like this.

1 posted on 05/27/2011 12:39:37 PM PDT by NormsRevenge
[ Post Reply | Private Reply | View Replies]

Pass it on.. Gore lied.

An Australian cattle farmer looks at a herd of cows during an auction at the Singleton saleyards, located around 150 km (90 miles) northwest of Sydney in this April 4, 2001 file photo. REUTERS/David Gray/Files


2 posted on 05/27/2011 12:41:39 PM PDT by NormsRevenge (Semper Fi ... Godspeed .. Monthly Donor Onboard .. Obama: Epic Fail or Bust!!!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: NormsRevenge

The bigger problem is the farting climate “scientists”.


3 posted on 05/27/2011 12:43:21 PM PDT by beethovenfan (If Islam is the solution, the "problem" must be freedom.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: NormsRevenge

Imagine that: the designer of cows knew what he was doing.


4 posted on 05/27/2011 12:47:59 PM PDT by fightinJAG (I am sick of people adding their comments to titles in the title box. Thank you.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: NormsRevenge

I will still do my best to eliminate all the cattle, one at a time.


5 posted on 05/27/2011 12:49:58 PM PDT by SouthTexas (You cannot bargain with the devil, shut the government down.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: NormsRevenge
Living creatures are a threat to all life on earth.

We must kill them all to save them. (Paraphrasing Butch Reno, Mount Carmel, Texas, 1993)

6 posted on 05/27/2011 12:50:47 PM PDT by E. Pluribus Unum (If Sarah Palin really was unelectable, state-run media would be begging the GOP to nominate her.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: NormsRevenge

I would think that burping cows wouldn’t be an issue. It’s when the burp comes out the rear... that’s the issue.


7 posted on 05/27/2011 1:09:11 PM PDT by b4its2late (Ignorance allows liberalism to prosper.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: b4its2late

Not bad manners, good hay.


8 posted on 05/27/2011 1:10:59 PM PDT by getarope (I came here to chew bubble gum and kick ass, and I am all out of bubble gum!)
[ Post Reply | Private Reply | To 7 | View Replies]

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
News/Activism
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson