%0 book part,GKSS report %@ %A Ebinghaus, R.,Tripathi, R. M.,Wallschlaeger, D.,Lindberg, S. E. %D 1999 %J Mercury Contaminated Sites - Characterization, Risk Assessment and Remediation %N %P 3-50 %T Natural and anthropogenic mercury sources and their impact on the air-surface exchange of mercury on regional and global scales %U %X