Macaronesia, Océano Atlántico, Macaronésia, Macaronésia, Macaronésia, Macaronésia, Macaronesian, Macaronésia, Macaronesian, Macaronésie, Macaronésia, Macaronesian, Macaronésie, Macaronésia, Macaronesian, Macaronésie, Macaronésia, Macaronésia
Sediment contamination, Tagus Estuary, Sediment toxicity, Benthic communities, Sediment Quality Triad, Environmental Monitoring, Rain, Sewage, Geologic Sediments - chemistry, Water Pollutants, Chemical - analysis, Portugal, Water Movements