CataLixo

17 January 2023

rio Ferreira

Parque da Lomba

Location coordinates: 41.20411622617382 -8.466417833547927

Group A

Average waste per m² in all riverside zones

2.1

Foreshore (Average waste per m²)

3.9

Backshore (Average waste per m²)

1.7

Riverbank crown (Average waste per m²)

0.6

Group B

Total number of waste items found (including single-use plastic)

207

Weight of all waste including plastic in kg

4.61

Group C

Flow velocity of the river (meters per second)

0.48

River width in m

22

Total number of floating waste

4

Larger Microplastics per 1,000 liters of river water

-

Larger Microplastics per m² of the riverbank

-