Long-Term Temporal Variability of the Freshwater Discharge and Water Levels at Patos Lagoon, Rio Grande do Sul, Brazil
Figure 4
Water levels series calculated between 1940 and 2010 (solid line) and observed water levels series between 1985 and 2010 (dotted line) in Ipanema (a), São Lourenço (b), and Rio Grande (c). Coefficients of determination are presented in the figures.
