Mercury methylation rates in coastal sediments versus microbial diversity and specific activity M. Monperrus, R. Guyoneaud, E. Tessier, R. Duran, M. Goni, D. Amoureux, O.F.X. Donard and P. Caumette J. Phys. IV France, 107 (2003) 883-886 DOI: 10.1051/jp4:20030439