%0 conference poster %@ %A Ebinghaus, R.,Jennings, S.G.,Kock, H.H.,Derwent, R.G.,Manning, A.J.,Spain, T.G.,Weigelt, A. %D 2012 %J 16th International Conference on Heavy Metals in the Environment, ICHMET 2012 %N %P %T Decreasing trends in total gaseous mercury observations in baseline air at Mace Head, Ireland from 1996 to 2011 %U %X