A NOAA Contribution for the International Polar Year 2008.

The International Chemistry Experiment in the Arctic Lower  Troposphere (ICEALOT) was conducted in the North Atlantic and Arctic Oceans in March and April 2008 as part of the larger POLARCAT program.  PMEL Atmospheric Chemistry Group made Aerosol chemical, physical, and optical measurements from March 19 to April 24 aboard the R/V Knorr during this project.

Link to the NOAA CSL ICEALOT webpage