TV News LIES

Wednesday, Mar 29th

Last update05:20:13 AM GMT

You are here News Environment Ice sheets melting at poles faster than before

Ice sheets melting at poles faster than before

E-mail Print PDF

Ice sheets meltingFueled by global warming, polar ice sheets in Greenland and Antarctica are now melting three times faster than they did in the 1990s, a new scientific study says.

So far, that's only added about half an inch to rising sea levels, not as bad as some earlier worst case scenarios. But the melting's quicker pace, especially in Greenland, has ice scientists worried.

One of the biggest wild cards in climate change has been figuring out how much the melting of the massive sheets of ice at the two poles would add to the seas. Until now, researchers haven't agreed on how fast the mile-thick sheets are thawing - and if Antarctica was even losing ice.

The new research concludes that Antarctica is melting, but points to the smaller ice sheet in Greenland, which covers most of the island, as the bigger and more pressing issue. Its melt rate has grown from about 55 billion tons a year in the 1990s to almost 290 billion tons a year recently, according to the study.

More...


Most Recent Related Stories...


Trump signs order to roll back Obama’s climate moves

Trump rolls back environmental gainsPresident Trump on Tuesday signed a wide-ranging executive order to start the process of rolling back...

All drill, no frack: U.S. shale leaves thousands of wells unfinished

Fracking wells left emptyU.S. shale producers are drilling at the highest rate in 18 months but have left a...

Earth Hour 2017: 'There's never been a more critical moment in the fight'

Earth Hour 2017Many parts of the world will go dark for an hour Saturday night in more than...

Trump administration approves Keystone XL pipeline

Keystone pipeline approvedThe US state department has issued a presidential permit that gives energy firm TransCanada the green...
 
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!