Our Research
As climate changes, how do Earth's frozen areas affect our planet and impact society?
In this section
Related News & Stories
Filter by:
![Broken ice floes in the Weddell Sea Broken ice floes in the Weddell Sea](/sites/default/files/styles/content_wwo_desktop/public/images/IceBridge_Weddell_5.jpg.webp?itok=C-wB_8N6)
News Release
The National Snow and Ice Data Center (NSIDC) is part of the Cooperative Institute for Research in Environmental Sciences at the
![This photo is a mosaic image of sea ice in the Beaufort Sea, created by the Digital Mapping System (DMS) instrument aboard the NASA IceBridge P-3B. The dark area in the middle of the image is open water seen through a lead, or opening, in the ice. Light blue areas are thick sea ice and dark blue areas are thinner ice formed as water in the lead refreezes. Leads are formed when cracks develop in sea ice as it moves in response to wind and ocean currents. This photo is a mosaic image of sea ice in the Beaufort Sea, created by the Digital Mapping System (DMS) instrument aboard the NASA IceBridge P-3B. The dark area in the middle of the image is open water seen through a lead, or opening, in the ice. Light blue areas are thick sea ice and dark blue areas are thinner ice formed as water in the lead refreezes. Leads are formed when cracks develop in sea ice as it moves in response to wind and ocean currents.](/sites/default/files/styles/content_wwo_desktop/public/images/8598642366_9cd33a2225_o_2.jpg.webp?itok=_EYCLjHX)
Spotlight
The National Snow and Ice Data Center (NSIDC) is part of the Cooperative Institute for Research in Environmental Sciences (CIRES) at the University of Colorado Boulder.
![The left plot shows air pressure anomaly (height anomaly of the 500 mbar pressure level, in meters) and the right plot shows air temperature anomaly (in degrees Celsius) for June, July, and August 2016 combined, relative to the 1981 to 2010 average. The left plot shows air pressure anomaly (height anomaly of the 500 mbar pressure level, in meters) and the right plot shows air temperature anomaly (in degrees Celsius) for June, July, and August 2016 combined, relative to the 1981 to 2010 average.](/sites/default/files/styles/content_wwo_desktop/public/images/Other/GrnToday_ASum2016_Fig2_new.png.webp?itok=Vp-v9j89)
Ice Sheet Analysis
Melt extent in Greenland was above average in 2016, ranking tenth highest (tied with 2004) in the 38-year satellite record. Melt area in 2016 was slightly greater than in 2015, which ranked twelfth.
![Bering Sea Elders participate in mapping session Bering Sea Elders participate in mapping session](/sites/default/files/styles/content_wwo_desktop/public/images/bethelsummit9_3.JPG.webp?itok=tafVW5SO)
Feature Story
The Exchange for Local Observations and Knowledge of the Arctic (ELOKA), a project hosted at NSIDC, digitally illustrated "The Northern Bering Sea: Our Way of Life," its materials, and data.