Tag: oceanography

October 23rd, 2017|

Under the Sea Ice, Behold the Ancient Arctic Jellyfish

A video filmed by Lamont marine biologist Andy Juhl reveals mature jellyfish under the Arctic sea ice, where they aren’t supposed to be.

June 19th, 2017|

How Drones are Advancing Scientific Research

Once scientists could only observe Earth from above by using manned aircraft or satellites. Today they’re using drones to expand their research as never before.

June 1st, 2017|

Meltwater Lakes Existed Under Antarctic Ice

During the last glacial period, there were lakes under Antarctica’s ice sheet, which may have accelerated the retreat of glaciers in the past.

November 11th, 2016|

Understanding Microbes and Global Warming

Sonya Dyhrman studies marine microbes and the role they play in producing oxygen, capturing carbon dioxide, and fueling the marine food web.

June 27th, 2016|

Wind-Blown Antarctic Sea Ice Helps Drive Ocean Circulation

A new study shows how Antarctic sea ice migration may be more important for the global ocean circulation than anyone realized.

Ryan Abernathey
February 23rd, 2016|

Exploring Ocean Turbulence: Sloan Research Fellow Ryan Abernathey

Mesoscale turbulence is where most of the kinetic energy in the oceans can be found, and it may play powerful roles in the global climate.

Sea surface height (color shading) and heat transport in the upper 700 m (arrows) during 2003-2012. (Lee etal, Nature Geoscience, 2015)
May 20th, 2015|

Global Warming’s ‘Missing’ Heat: It May Be in the Indian Ocean

A team of oceanographers says much of the heat trapped in the atmosphere by greenhouse gases is being soaked up and stored by the oceans–at least for now.