@article{articlefbef7d8d, title = {Seasonal and spatial variability of dissolved organic matter composition in the lower Amazon River}, author = {Seidel, Michael and Dittmar, Thorsten and Ward, Nicholas D and Krusche, Alex Vladimir and Richey, Jeffrey Edward and Yager, Patricia L and Medeiros, PatrĂ­cia Matheus}, year = {2016}, doi = {10.1007/s10533-016-0279-4}, journal = {Biogeochemistry} }