Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes: Annual report 2009

The report summaries the activities and results of the greenhouse gas monitoring at the Zeppelin and observatory situated on Svalbard in Arctic Norway during the period 2001-2009 and the greenhouse gas monitoring and aerosol observations from Birkenes for 2009. The monitoring programme is performed by the NILU - Norwegian Institute for Air Research and funded by the Norwegian Pollution Control Authority (SFT) (now Climate and Pollution Agency) and NILU - Norwegian Institute for Air Research.