Análise do fluxo subsuperficial por eletrorresistividade

This paper proposes a comparative analysis of data obtained through electrical imaging. The methodology applied to observe the underground water flow paths and infiltration distribution is here presented. The base flow was traced by saline water applied in a rectangular area and measured in different times by surface measurements of apparent resistivity with a pseudo-depth section perpendicularly to a slope. The obtained data were compared and the results represent the differences along time.