Flag Items as a Tool for Monitoring Solid Wastes from Users on Urban Beaches
perpendicular profiles, flag items, Indicators, carrying capacity, plastics, solid waste contamination, Geography, Coastal landforms, Labor economics, Climatology, Population ecology, Organic waste, Landforms, Geomorphology, Economic disciplines, Materials, Materials science, Summer, Commerce, Beaches, Work hours, Food science, Straw, Trade, Winter, Foodstuf...