Methane levels high above ESAS, March-April 2012

Methane levels have been high above the East Siberian Arctic Shelf for both the months March and April 2012, as illustrated by the image below.

Supplementary evidence by Prof. Peter Wadhams

Supplementary written evidence  submitted by Professor Peter Wadhams  to the Environmental Audit Committee (EAC) http://www.publications.par...

AMEG Poster, April 25, 2012

Study Finds Surprising Arctic Methane Emission Source

A new airborne study with NASA contributions measured surprising levels of the potent greenhouse gas     methane coming from cracks in Arcti...

Will Arctic sea ice collapse in 2014?

          There has been some discussion recently about extrapolating Arctic sea ice data, particularly for data relating to annual minimum...

Discussion: Should patent law apply to geo-engineering?

David Keith, a Harvard University professor and an adviser on energy to Microsoft founder Bill Gates, said he and his colleagues are researc...

High level of seismic activity in 2012

Seismologists say last week's powerful earthquake off western Indonesia increased pressure on the source of the devastating 2004 tsunami...

Methane levels for March 2012 are highest above ESAS

NASA has made available the monthly methane levels for March 2012. As the polar projection below shows, extremely high levels of methane are...

High methane levels in Arctic - April 2012

Below are two images produced with NASA GES DISC Giovanni data system, showing methane levels for early April 2012. The top image shows wher...

Highlights of EGU General Assembly 2012

If you will be attending the European Geosciences Union (EGU) General Assembly on April 25, 2012, make sure to attend, from 14:00 to 14:15 i...

NSDIC Arctic Sea Ice News & Analysis April 4, 2012

The National Snow and Ice Data Center (NSDIC) has released an update of its Arctic Sea Ice News & Analysis  (April 4, 2012).  Ice age da...