Blog Tags: Sea Level Rise
- 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
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.
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 University of Washington’s Polar Science Center Arctic ice estimates, which measure volume of ice rather than area, find that this year’s minimum extent is the smallest on record (since 1979), with August sea ice volume at less than half the recorded average.
- NOAA’s National Climatic Data Center has announced that globally this August was the eighth hottest since 1880—and when measuring only land temperatures, August 2011 was the second hottest on record.
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.
- CEO Note: Progress for Sharks Posted Fri, August 15, 2014
- Photos: Oceana’s Balearic Expedition Confirms Need for Expanded Marine Protected Areas Posted Tue, August 19, 2014
- Video: Meet Some of the Most Famous Satellite Tagged Sharks Posted Thu, August 14, 2014
- Ocean News: New Minke Whale Foraging Patterns Discovered, Google Street View Takes on the Florida Keys, and More Posted Mon, August 18, 2014
- Video: Austin Nichols Tags Sharks off Florida, Advocates for the Oceans with Nautica and Oceana Posted Tue, August 19, 2014