Fluvial carbon export from a lowland Amazonian rainforest in relation to atmospheric ﬂuxes - Vihermaa, Leena E.; Waldron, Susan; Domingues, Tomas; Grace, John; Cosio, Eric G; Limonch, Fabian; Hopkinson, Chris; Rocha, Humberto Ribeiro da (Journal of Geophysical Research: Biogeosciences, 2016)