Sediment quality guidelines, Degree of contamination, Enrichment factor, Sediments, Metal pollution, Homa Lagoon, Lithium - toxicity, Risk Assessment, Humans, Environmental Monitoring - methods, Aluminum - toxicity, Water Pollutants, Chemical - analysis, Lithium - analysis, Greece, Geologic Sediments, Water Pollutants, Chemical - toxicity, Metals, Heavy - to...