%0 conference lecture %@ %A Steffen, A.,Berg, T.,Aspmo, K.,Bahlmann, E.,Banic, C.,Deary, J.,Dommergue, A.,Ebinghaus, R.,Ferrari, C.,Gauchard, P.-A.,Temme, C. %D 2004 %J 7th International Conference on Mercury as a Global Pollutant %N %P %T Characterizing Mercury Depletion Events in Ny-Alesund, 2003 %U %X