OMG

Oceans Melting Greenland

Initiative Type: Projects

Belém Statement Area: Ocean Observation, Ocean Technology

Initiative Location: United States of America

Time Frame: 2016-Ongoing

Description:

Oceans Melting Greenland (OMG) will pave the way for improved estimates of sea level rise by addressing the question: To what extent are the oceans melting Greenland’s ice from below? Over a five-year campaign, OMG will observe changing water temperatures on the continental shelf surrounding Greenland, and how marine glaciers react to the presence of warm, salty Atlantic Water. The complicated geometry of the sea floor steers currents on the shelf and often determines whether Atlantic Water can reach into the long narrow fjords and interact with the coastal glaciers. Because knowledge of these pathways is a critical component of modeling the interaction between the oceans and ice sheet, OMG will facilitate improved measurements of the shape and depth of the sea floor in key regions as well.

Contact: National Aeronautics and Space Administration

Initiative Website: https://omg.jpl.nasa.gov/portal/