Differences in responses to urban air pollutants by Ligustrum lucidum Ait. and Ligustrum lucidum Ait. f. tricolor (Rehd.) Rehd

air pollution azufre biochemistry biochimie carotenoide carotenoides carotenoids chlorophylle chlorophylls clorofilas desechos industriales effluent gazeux exhaust gases feuille gas residual hojas industrial wastes leaves ligustrum metabolism metabolisme metabolismo ornamental woody plants plante ornementale ligneuse pollution proteine proteins soufre sulphur waste gases