Elevated Levels of Carbonyl Compounds in the Atmosphere of Eastern Himalaya in India

Chirantan Sarkar1, Abhijit Chatterjee2, Dipanjali Majumdar3, Sibaji Raha1, Sanjay Kumar Ghosh1 and Anjali Srivastava4, (1)Bose Institute, Kolkata, India, (2)Bose Institute, Environmental Sciences Section, Kolkata, India, (3)National Environmental Engineering Research Institute, Kolkta, India, (4)National Environmental Engineering Research Institute, New Delhi, India