Operation IceBridge

Researchers and flight crew with NASA’s Operation IceBridge began another season of science activity with the start of the 2012 Arctic campaign on March 13.

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Arctic Oscillation

Like El Niño and La Niña, the Arctic Oscillation (AO) is a big picture of atmospheric conditions that influence weather.

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Scott’s Terra Nova

Today is the centenary of Capt. Scott’s arrival at the South Pole. It is easy to forget that Scott’s Terra Nova expedition was largely a scientific expedition.

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Ice Age Research

High levels of carbon dioxide emissions in the atmosphere mean the next ice age is unlikely to begin for at least 1,500 years, according to a recently published article in the journal Nature Geoscience.

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  • Canada’s Arctic ice shelves have almost halved in size over the last six years.

  • Summer 2011 marks the second lowest sea ice extent on record

2010 Science Update

The first phase of Catlin Arctic Survey 2010 ended with the Explorer Team reaching the North Pole on 12 May. But that was just the beginning of an ongoing process to draw new insights into acidification of the Arctic Ocean.

After leaving the Catlin Ice Base, scientist Dr Helen Findlay, spent months processing her samples and analysing the data. She presented the first series of her results to fellow oceanographers at the Biennial Challenger Conference for Marine Science last September.

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2000

biochemical samples currently being analysed

80

hours of film currently being edited

2007

was the lowest sea ice extent on record

14

million sq km was the maximum sea ice extent in 2011

4.5

million sq km was the minimum sea ice extent in 2011

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.

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