Articles tagged "antarctic ice"

wars_f

Seismic maps of the Earth's mantle beneath Antarctica provide first glimpse into underlying geology

A series of robust seismometers have been deployed in Antarctica to map the geology hidden underneath the vast ice sheets. For the first time, they have been successful in recording reverberations of distant earthquakes in the period between January 2010 and 2012...

December 10, 2015

cores_feat

Antarctic Ice contributed to the historic dry up and re-flooding of the Mediterranean Sea

International team of scientists conducted an in-depth research which has finally shed light on my the processes responsible for the dry up of the Mediterranean Sea, about 5.6 million years ago. Research results imply that future melting of large ice masses will...

November 19, 2015

9Principal_processes_affecting_the_mass_balance_and_dynamics_of_the_ice_sheets_ _Zwally_et_al_ _2015_OA_f

NASA study claims Antarctica gains ice, not contributing to sea level rise

A new study led by NASA's glaciologists Jay Zwally, says that an increase in Antarctic snow accumulation that began 10 000 years ago is currently adding enough ice to the continent to outweigh the increased losses from its thinning glaciers. The research...

November 02, 2015

bas_radar_sledge_on_the_larsen_ice_shelf_f

Study shows Antarctic ice shelf is thinning from above and below

A decade-long scientific debate about what’s causing the thinning of one of Antarctica’s largest ice shelves has now been settled, European Geosciences Union (EGU) reports. The Larsen C Ice Shelf – whose neighbours Larsen A and B collapsed in 1995 and

May 14, 2015

first_3d_images_of_underside_of_antarctic_ice

Unmanned underwater vehicle provides first 3-D images of underside of Antarctic sea ice

A National Science Foundation (NSF)-funded research team has successfully tested an autonomous underwater vehicle, AUV, that can produce high-resolution, three-dimensional maps of Antarctic sea ice. SeaBED, as the vehicle is known, measured and mapped the underside of s

November 29, 2014

LatePermianGlobal

Antarctica and North America were connected more than a billion years ago

An international team of scientists found that the combination of lead isotopes in rocks peeking out of the Antarctic ice is the same as in rocks from a rift that cuts across the United States. Remote Antarctic rocks hold strong new evidence that parts of Antarctica

August 16, 2011