IMG-20231124-WA0001.jpg
29 November 2023
Rio Leça
Parque da Resineira. Ermesinde
Location coordinates: 41.221769 -8.554629

Group A

Average waste per m² in all riverside zones
17.2
Foreshore (Average waste per m²)
0
Backshore (Average waste per m²)
3.1
Riverbank crown (Average waste per m²)
2.8

Group B

Total number of waste items found (including single-use plastic)
1
Weight of all waste including plastic in kg
0.001

Group C

Flow velocity of the river (meters per second)
0.3
River width in m
10
Total number of floating waste
4
Larger Microplastics per 1,000 liters of river water
-
Larger Microplastics per m² of the riverbank
-
  • IMG-20231124-WA0001_0.jpg
  • IMG-20231124-WA0002_0.jpg