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Blog Tags: Sea Level Rise

Ocean News: Japan Vows to Reinstate Whaling, Sea Level Rise Uncovers WWII Remains, and More

A polar bear diving underwater.

A polar bear (Ursus maritimus). (Photo: Oceana)

- It turns out that deep sea fish play a significant role in removing CO2 from surface water, according to a new study. The researchers found that deep sea fish are responsible for removing and storing more than one million tons of CO2 per year near Ireland and the United Kingdom. EurekAlert


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West Antarctic Ice Sheet Collapse Calls for Revised Sea Level Rise Predictions

The Thwaites Ice shelf edge, West Antarctica. (Photo: NASA ICE / James Yungel / Flickr Creative Commons)

A section of the West Antarctic Ice Sheet has declined to a point that’s irreversible, two groups of NASA scientists reported last week. As NASA’s narration explains below, six glaciers in particular are rapidly melting into the Amundsen Sea, and there are no barriers like mountains or hills to halt this retreat. Scientists point to climate change and warmer ocean temperatures as causes.


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Arctic Sea Ice at Second Lowest on Record

grey seal

A grey seal. © Oceana/Carlos Minguell

The latest sea ice data are out, and they aren't pretty. Here’s the latest:

  • Scientists at the National Snow and Ice Data Center believe that Arctic sea ice reached its smallest extent for this year on September 9, at 4.33 million square kilometers. If this is the case, the only year since 1979 with less ice was 2007, but they note that if wind conditions change, the area covered by ice may still shrink.

The sea ice data in particular are drawing a lot of attention because sea ice maintenance affects weather patterns around the globe, melting ice contributes to warmer oceans and rising sea levels, and unusual ice patterns can wreak havoc on the lives of native humans and animals, particularly polar bears, which can drown, and walruses, which can starve.


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