Velocity‐amplified microbial respiration rates in the lower Amazon River - Ward, Nicholas D; Sawakuchi, Henrique Oliveira; Neu, Vania; Less, Diani Fernanda da Silva; Valerio, Aline de Matos; Cunha, Alan; Kampel, Milton; Bianchi, Thomas S; Krusche, Alex Vladimir; Richey, Jeffrey Edward; Keil, Richard G (Limnology and Oceanography Letters, 2018)