Grupo10B.jpg
21 November 2023
Ribeira de Gondim
Arouca
Location coordinates: 40.931531 -8.254576

Group A

Average waste per m² in all riverside zones
0,52
Foreshore (Average waste per m²)
1.57
Backshore (Average waste per m²)
0
Riverbank crown (Average waste per m²)
0

Group B

Total number of waste items found (including single-use plastic)
246
Weight of all waste including plastic in kg
3.8

Group C

Flow velocity of the river (meters per second)
0.64
River width in m
2.20
Total number of floating waste
0
Larger Microplastics per 1,000 liters of river water
-
Larger Microplastics per m² of the riverbank
-
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