Browsing by Subject Humic Substances

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Showing results 1 to 6 of 6
PreviewIssue DateTitleAuthor(s)
2001A flow procedure for extractionand fractionation of humic substances from soilsRosa, André Henrique; Rocha, Julio Cesar; Junior, Ézio Sargentini
2006Humic substances and crude oil induce cytochrome P450 1A expression in the amazonian fish species Colossoma macropomum (tambaqui)Matsuo, Aline Y.O.; Woodin, Bruce R.; Reddy, Christoper M.; Val, Adalberto Luis; Stegeman, John J.
2021Interaction of Pb, Ni and Cd with aquatic humic substances of amazonian blackwater riversConstantino, I. C.; Viana, Juliana G.; Teixeira, Priscila A.; Moreira, Altair B.; Gama, Giovanna P.; Paschoal, Fabiana M.M.; Sargentini, Ézio; Bisinoti, Márcia Cristina
2003Protection by natural blackwater against disturbances in ion fluxes caused by low pH exposure in freshwater stingrays endemic to the Rio NegroWood, Chris M.; Matsuo, Aline Y.O.; Wilson, Rod W.; Gonzalez, Richard J.; Patrick, Marjorie L.; Playle, Richard C.; Val, Adalberto Luis
2000Reduction of mercury(II) by tropical river humic substances (Rio Negro) - A possible process of the mercury cycle in Brazil.Rocha, Julio Cesar; Sargentini Junior, Ézio; Zara, Luiz Fabrício; Rosa, André Henrique; Santos, Ademir dos
2016The size distribution of organic carbon in headwater streams in the Amazon basinPaula, Joana D’Arc de; Luizão, Flávio Jesus; Piedade, Maria Teresa Fernandez