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Particulate Organic Carbon in the Tropical Usumacinta River, Southeast Mexico: Concentration, Flux, and Sources
- Daniel Cuevas-Lara,
- Javier Alcocer,
- Daniela Cortés-Guzmán,
- Ismael F. Soria-Reinoso,
- Felipe García-Oliva,
- Salvador Sánchez-Carrillo and
- Luis A. Oseguera
Particulate organic carbon (POC) derived from inland water plays an important role in the global carbon (C) cycle; however, the POC dynamic in tropical rivers is poorly known. We assessed the POC concentration, flux, and sources in the Usumacinta, th...