FIGURE 5 in Fish die-off in river and reservoir: A review on anoxia and gas supersaturation

FIGURE 5 | Fish mortality events between 2010 and 2020 (A) and in different Brazilian hydrographic basins (B), as reported by news (Google searches). PHB = Parnaiba, WNA = Western Northeast Atlantic, PY = Paraguay, UY = Uruguay, EA = East Atlantic, SEA = Southeast Atlantic, TO-A = Tocantins-Araguaia Basin, SF = San Francisco, ENA = Eastern Northeast Atlantic, SA = Southeast Atlantic, AM = Amazon, PR = Paraná.