TV News LIES

Wednesday, Feb 10th

Last update05:20:13 AM GMT

You are here News Environment Four New Man-Made Gases Found That Harm Ozone Layer

Four New Man-Made Gases Found That Harm Ozone Layer

E-mail Print PDF

ozone layerScientists have detected four new man-made gases that damage the Earth's protective ozone layer, despite bans on almost all production of similar gases under a 1987 treaty, a study showed on Sunday.

The experts were trying to pinpoint industrial sources of tiny traces of the new gases, perhaps used in making pesticides or refrigerants, that were found in Greenland's ice and in air samples in Tasmania, Australia.

The ozone layer shields the planet from damaging ultra-violet rays, which can cause skin cancer and eye cataracts, and has been recovering after a phase-out of damaging chemicals under the U.N.'s 1987 Montreal Protocol.

"The concentrations are not yet a threat to the ozone layer," lead author Johannes Laube of the University of East Anglia in England told Reuters of the three types of CFCs (chlorofluorocarbon) and one HCFC (hydrochlorofluorocarbon).

In total, the scientists estimated more than 74,000 tonnes of the four had been released to the atmosphere. None was present before the 1960s in Greenland's ice cores, according to the study in the journal Nature Geoscience.

More...


Most Recent Related Stories...


Flint counsel says manslaughter charge harshest possible

Flint waterFlint’s water crisis, after a switch in the source allowed dangerous levels of lead and potentially...

Tap water runs brown in impoverished northeast Louisiana

Brown water in Louisiana“I’m scared to take a bath,” said Ethel Strum, who lives in St. Joseph, a community...

Supreme court to halt enforcement of Obama's sweeping climate change plan

Climate change plans haltedThe supreme court agreed to block the enforcement of Barack Obama’s clean power plan on Tuesday,...

65,000% Spike In Reported Radioactivity After Tritium Leaks At Indian Point Nuclear Power Plant

Tritium spike at Indian Point ground waterTwo years after being fined for falsifying safety records, nine months after a transformer exploded at...
 
America's # 1 Enemy
Tee Shirt
& Help Support TvNewsLIES.org!
TVNL Tee Shirt
 
TVNL TOTE BAG
Conserve our Planet
& Help Support TvNewsLIES.org!
 
Get your 9/11 & Media
Deception Dollars
& Help Support TvNewsLIES.org!
 
The Loaded Deck
The First & the Best!
The Media & Bush Admin Exposed!