Initial effects of the toxic waste spill (Aznalcóllar mine accident) on the aquatic macrofauna of the Guadalquivir Estuary
Water Pollution, Chemical, Multivariate Analysis, Biomass, Water Pollutants, Chemical - analysis, Crustacea - chemistry, Spain, Mining, Animals, Analysis of Variance, Accidents, Occupational, Fishes, Fresh Water, Seasons, Seawater