Sources and routing of the Amazon river flood wave Sources and routing of the Amazon river flood wave May 26, 2015 AmazCitSci Publication link: http://onlinelibrary.wiley.com/doi/10.1029/GB003i003p00191/full Publication Year: 1989 Publication Author: Richey, J. E., L. A. Mertes, and R. L. Victoria. Publication Magazine: Global Biogeochemical Cycles Newer Amazon river discharge and climate variability: 1903 to 1985 Older Outgassing from Amazonian rivers and wetlands as a large tropical source of atmospheric CO2