TV News LIES

Friday, Aug 22nd

Last update04:44:45 AM GMT

You are here News Environment Melt may explain Antarctica's sea ice expansion

Melt may explain Antarctica's sea ice expansion

E-mail Print PDF

Arctic SeaClimate change is expanding Antarctica's sea ice, according to a scientific study in the journal Nature Geoscience. The paradoxical phenomenon is thought to be caused by relatively cold plumes of fresh water derived from melting beneath the Antarctic ice shelves.

This melt water has a relatively low density, so it accumulates in the top layer of the ocean. The cool surface waters then re-freeze more easily during Autumn and Winter.

This explains the observed peak in sea ice during these seasons, a team from the Royal Netherlands Meteorological Institute (KNMI) in De Bilt says in its peer-reviewed paper.

Climate scientists have been intrigued by observations that Antarctic sea ice shows a small but statistically significant expansion of about 1.9% per decade since 1985, while sea ice in the Arctic has been shrinking over past decades.

More...


Most Recent Related Stories...


Alabama community alleges race bias over toxic landfill site

Alabama toxic wasteFive-and-a-half years have passed since an earthen dam holding toxic coal ash from a coal plant...

Environmental groups warn of 'taint' by official on nuclear regulator decisions

William MagwoodNearly three dozen environmental groups are pressing the Nuclear Regulatory Commission (NRC) to postpone key votes...

Drought is causing Earth's crust to rise in the West

eath's crust risingAbout 63 trillion gallons of water have been lost to drought in the western United States,...

Oil spill reported in North Dakota

Oil spill North DakotaThe government of North Dakota said it was responding to the spill of oil from a...
 
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!