Total-Hg and 210Pb measurements in canopy and lake sediments at the pic Matecho, a pristine site in the tropical rainforest of French Guiana (South America) M.-A. Mélières, M. Pourchet, D. Cossa, P. Charles-Dominique et P. GaucherJ. Phys. IV France, 107 (2003) 859-862DOI: https://doi.org/10.1051/jp4:20030433