Biomarkers, Fish, Biomonitoring, Cholinesterase impairment, Metals, Biomarkers - metabolism, Animals, Water Pollutants, Chemical - toxicity, Environmental Monitoring - methods, Cholinesterases - metabolism, Metals - toxicity, Cyprinodontiformes - physiology
CO2, CO 2, global warming, climate change, greenhouse effect, greenhouse effect gases, emisiones de gases de efecto invernadero, carbon dioxide