TV News LIES

Wednesday, Oct 18th

Last update05:20:13 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...


California wildfire death toll rises to 35, earthquake hits Mendocino County

California fire deaths reach 35At least 35 people have been killed and hundreds more remain missing as multiple wildfires continue...

Hospital, homes, resort evacuated amid scorching California fires in wine country

California forest fires Wind-whipped fires sweeping across California's wine country Monday burned homes and forced evacuation of communities, a hospital and...

New airplane biofuels plan would 'destroy rainforests', warn campaigners

Airplane biofuels destroying rain forests A new plan to accelerate production of biofuels for passenger planes has drawn stinging criticism from...

EPA chief says administration to roll back climate plan

Scott Pruitt rolls back EPA planThe Trump administration will abandon the Obama-era clean power plan aimed at reducing global warming, EPA...
 
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!