| mangifera indica and phaseolus vulgaris in the bioindication of air pollution in bahia, brazil. | in this article are reported the results of a study on the concentration of ascorbic acid (aa) in mangifera indica as passive monitor and in phaseolus vulgaris as active monitor with the intention to study the effects of industrial emissions from the petrochemical complex of camaçari (pcc), bahia, brazil, on the vegetation. leaves from m. indica were collected in two sites in the region under direct influence of industrial emissions and in one presumed nonpolluted reference (background) site. po ... | 2000 | 10903824 |