Maps of Mean Methane Volume Mixing Ratio in the Atmosphere Between the Surface and 4km Altitude over the Arctic:

 
A detailed description of the data can be found here.
 
 
 
 

 

Surface Ocean Processes in the Anthropocene (SOPRAN)

sopran.pangaea.de

 

 

 

European Cooperation in Science and Technology (COST)

www.cost.eu

 

 

 

Surface Ocean Lower Atmosphere Study (SOLAS)

www.solas-int.org

 

 

 

 

 

Helmholtz-Zentrum für Ozeanforschung Kiel (GEOMAR)

www.geomar.de