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Centre for Ice and Climate > News

News on Geophysics

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Mars's dramatic climate variations are driven by the Sun

06 September 2012

Researchers from NBI have related the layers in the ice cap on Mars’s north pole to variations in solar insolation on Mars, thus established the first dated climate history for Mars

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Warming and melting on top of the Greenland ice sheet

03 August 2012

On top of the approximately 3 km thick ice sheet in Greenland the temperature is normally around minus 10-15 degrees C in the summer. This year, researchers from NBI observed temperatures above zero

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Rise in temperatures and CO2 follow each other closely in climate change

23 July 2012

Rise in temperatures and CO2 follow each other closely in climate change New research from the Niels Bohr Institute indicates that, contrary to previous opinion, the rise in temperature and the rise in the atmospheric CO2 follow each other closely in terms of time.

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Billions in savings in health costs through reduced air pollution

14 November 2011

Billions in savings in health costs through reduced air pollution Air pollution causes people to get sick, and illness costs society money. A report from CEEH shows that there would be significant savings for society in a fossil free Denmark, around 2-3 billion kroner annually through 2030

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Sea levels will continue to rise for 500 years

18 October 2011

Sea levels will continue to rise for 500 years Researchers from the Niels Bohr Institute are part of a team that has calculated the long-term outlook for rising sea levels in relation to the emission of greenhouse gases and pollution of the atmosphere using climate models.

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NEEM ice core drilling in Greenland provides comprehensive new results

06 October 2011

NEEM ice core drilling in Greenland provides comprehensive new results The drilling through the ice sheet at NEEM (77 N, 51V) was completed in August and now scientists can begin to review whether the drilling was a success. 14 nations participated in the scientific work at NEEM.

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Large variations in Arctic sea ice

05 August 2011

Large variations in Arctic sea iceFor the last 10,000 years, summer sea ice in the Arctic Ocean has been far from constant. For several thousand years, there was much less sea ice in The Arctic Ocean – probably less than half of current amounts.

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Dramatic climate change is unpredictable

30 August 2010

Dramatic climate change is unpredictableThe fear that global temperature can change very quickly and cause dramatic climate changes that may have a disastrous impact on many countries and populations is great around the world. But what causes climate change...

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Carbon sequestration: Boon or burden

27 June 2010

Carbon sequestration: Boon or burdenThe idea to sequester carbon is gaining support as a way to avoid global warming. For example, the European Union plans to invest billions of Euros within the next ten years to develop carbon capture and storage whereby CO2 will be...

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The Earth and Moon formed later than previously thought

07 June 2010

The Earth and Moon formed later than previously thoughtThe Earth and Moon were created as the result of a giant collision between two planets the size of Mars and Venus. Until now it was thought to have happened when the solar system was 30 million years old...

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