Seasonal and extreme water level fluctuations impact methane concentrations and fluxes in two Amazon tributaries near Manaus - Silva, Jonismar S; Pinel, Sébastien; van Asperen, Hella; Amaral, João H. F; Pimental, Tania P; Cunha, Hillândia B da; Krusche, Alex Vladimir; Forsberg, Bruce R (Fundamental and Applied Limnology, 2025)