Evaluation of water quality and trophic state in the Parnaíba River Delta, northeast Brazil
Francisco José de Paula Filho, Rozane Valente Marins, Luis Chı́charo, Rosilda Benício de Souza, Guido Santos, Elton Marks Araujo Braz
Topics & Concepts
Trophic levelWater qualityEutrophicationEnvironmental scienceTrophic state indexEstuaryDry seasonWet seasonDeltaHydrology (agriculture)FluvialEcologyNutrientBiologyGeologyGeotechnical engineeringEngineeringAerospace engineeringPaleontologyStructural basinWater Quality and Pollution AssessmentFish Biology and Ecology StudiesWater Quality Monitoring Technologies