Piratas Plástico 02-02-2023 (1).jpg
2 February 2023
Tagus River
Trafaria - Almada
Location coordinates: 38.67340 -9.23392

Group A

Average waste per m² in all riverside zones
-
Foreshore (Average waste per m²)
1.11
Backshore (Average waste per m²)
0.87
Riverbank crown (Average waste per m²)
0.87

Group B

Total number of waste items found (including single-use plastic)
263
Weight of all waste including plastic in kg
7.18

Group C

Flow velocity of the river (meters per second)
0.10
River width in m
-
Total number of floating waste
-
Larger Microplastics per 1,000 liters of river water
-
Larger Microplastics per m² of the riverbank
-
  • Piratas plástico 1.jpg