TY - JOUR T1 - Photochemical Dissolved Gaseous Mercury (DGM) formation/consumption in the Negro River Basin, brazilian Amazon JO - Journal of the Brazilian Chemical Society A1 - Silva, Gilmar Silvério da A1 - Jardim, Wilson F. A1 - Fadini, Pedro Sergio SN - 0103-5053 UL - 10.1590/S0103-50532009000800023 VL - 20 Y1 - 2009 PB - Brasil ER -