20 June 2024

Ribeira do Alportel

Alportel

Location coordinates: 37.179918 -7.890810

Group A

Average waste per m² in all riverside zones

0,10

Foreshore (Average waste per m²)

Backshore (Average waste per m²)

Riverbank crown (Average waste per m²)

Group B

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

Weight of all waste including plastic in kg

Group C

Flow velocity of the river (meters per second)

0.27

River width in m

1.88

Total number of floating waste

Larger Microplastics per 1,000 liters of river water

Larger Microplastics per m² of the riverbank

10ºC-São Brás de Alportel

NE MANQUEZ RIEN DES ACTIVITÉS DES PLASTIC PIRATES !