Biogenic gases and the oxidation and reduction of carbon in the Amazon river and floodplain waters Biogenic gases and the oxidation and reduction of carbon in the Amazon river and floodplain waters May 22, 2015 AmazCitSci Publication link: http://boto.ocean.washington.edu/lc/RIVERS/20_richey_je_33-551-561.pdf Publication Year: 1988 Publication Author: Richey, J. E., A. H. Devol, and R. Victoria Publication Magazine: Limnology and Oceanography Newer Biogeochemistry of carbon in the Amazon river Older Fisheries ecology and management of the jaraqui (Semaprochilodus taeniurus, S. insignis) in Central Amazonia