Measuring Ocean Acidity

During the 2010 and 2011 Catlin Arctic Surveys, it was  found that tiny sea creatures called copepods which live under the arctic ice will struggle to survive if ocean acidity continues to rise. This would be disastrous because these small creatures are essential to the arctic food web, meaning other creatures rely on feeding on […]

More Info

Sea Ice 2014

Arctic sea ice reached its 2014 maximum on March 21st at 14.91 million square kilometres  (5.76 million square miles). This is the fifth lowest maximum in satellite record. This is 220,000 square kilometres lower than last year’s maximum.  The ten lowest maximums in satellite record have all occurred in the last ten years.   On […]

More Info

Arctic Ocean Acidification

The Arctic Monitoring and Assessment Program (AMAP) working group has released the first ever comprehensive assessment of Arctic Ocean acidification.

More Info

Frozen Oceans Education

The Frozen Oceans (Primary) education programme is based on the Catlin Arctic Survey expeditions and is available for download and use in both the classroom and at home.

More Info

2012 Minimum Sea Ice Extent

In September 2012, sea ice covering the Arctic Ocean fell to the lowest extent in the satellite record, which began in 1979. Satellite data analysed by National Snow and Ice Data Center scientists in Colorado, showed that the sea ice cover reached its lowest extent on September 16.

More Info

2000

biochemical samples have been analysed

80

hours of film have been edited

2012

was the lowest sea ice extent in satellite record

6.7

million sq km - the average extent of sea ice for September 1979-2000

3.6

million sq km was the minimum sea ice extent in 2012

WWF Arctic

What do you think of when you imagine the Arctic? The first image that comes to mind is probably ice and snow – but this is only part of the picture. The Arctic is a vast area of fjords and tundra, jagged peaks and frozen seas, glaciers and icebergs, and ice and snow.

It’s the realm of the polar bear and ringed seal, caribou and arctic fox, beluga whale and narwhal, sea eagle and snowy owl. Visit WWF Arctic to learn more about this fragile environment.

More Info

Catlin

© Catlin Arctic Survey