Seasonal Variations of Trace Elements and Organic Carbon in Dissolved and Particulate Phases of Tropical River Waters (Nyong Basin, Cameroon)
J. Viers, B. Dupré, S. Deberdt, B. Hamelin, J. J. Braun and J. N. Ngoupayou
Laboratoire de Géochimie, CNRS-UMR 5563, Université Paul Sabatier, 38 rue des 36 Ponts, 31400 Toulouse, France
CEREGE, CNRS URA 132, Aix-En-Provence, France
ORSTOM BP 1857, Yaoundé, Cameroun
IRGM-CRH BP 4110, Yaoundr, Cameroun