végétation (1) temps (durée) (1) spectacle (1) satellite (1) télédétection (1) azote (1) surveillance (1) moteur (1) investigation (1) marée verte (1) assèchement (1) index (1) Monitoring (1) Archives (1) Archives (1) Water (1) Time (1) Tides (1) Surfaces (1) Rivers (1) Remote sensing (1) Plants (1) Nitrogen (1) Green (1) Figures of speech (1) Estimates (1) Earth (Planet) (1) Coasts (1) Beaches (1) Archives (1)