After two seasons of record-breaking lows, Antarctica's sea ice remains in dramatic decline, tracking well below any winter maximum levels observed since satellite monitoring began during the late 1970s.
Environment
Sep 26, 2023
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A research paper published in Advances in Atmospheric Sciences sheds light on the relationship between sea ice thickness and wind wave modules in the marginal ice zone. The study introduces a parameterization scheme that ...
Earth Sciences
Jun 7, 2023
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Using satellites, we are now able to measure ice thickness in the Arctic—even in the summer. This is of great importance for shipping in the Arctic and future weather and climate forecasts. The solution was developed by ...
Earth Sciences
Sep 14, 2022
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Sea ice in the coastal regions of the Arctic may be thinning up to twice as fast as previously thought, according to a new modelling study led by UCL researchers.
Earth Sciences
Jun 3, 2021
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Arctic sea ice helps keep Earth cool, as its bright surface reflects the Sun's energy back into space. Each year scientists use multiple satellites and data sets to track how much of the Arctic Ocean is covered in sea ice, ...
Earth Sciences
May 14, 2020
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120
Global sea levels are rising constantly. One factor contributing to this rise is the melting of the glaciers. Although the surface area of the glaciers has been well mapped, there is often no information regarding their thickness, ...
Earth Sciences
Oct 25, 2018
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The Arctic Ocean's blanket of sea ice has changed since 1958 from predominantly older, thicker ice to mostly younger, thinner ice, according to new research published by NASA scientist Ron Kwok of the Jet Propulsion Laboratory ...
Environment
Oct 15, 2018
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144
Arctic sea ice likely reached its 2018 lowest extent on Sept. 19 and again on Sept. 23, according to NASA and the NASA-supported National Snow and Ice Data Center (NSIDC) at the University of Colorado Boulder. Analysis of ...
Environment
Sep 27, 2018
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103
Next month, NASA will launch into space the most advanced laser instrument of its kind, beginning a mission to measure – in unprecedented detail – changes in the heights of Earth's polar ice.
Earth Sciences
Aug 23, 2018
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In 2018, NASA will intensify its focus on one of the most critical but remote parts of our changing planet with the launch of two new satellite missions and an array of airborne campaigns.
Earth Sciences
Mar 26, 2018
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