3 December 2024

Afluente da Ribeira de Odivelas / Rio da Costa Odivelas, Colinas do Cruzeiro, ribeiro que passa paralelo à Rua Pulido Valente, traseiras do laboratório Germano de Sousa

Location coordinates: 38.79076 -9.18989

Group A

Average waste per m² in all riverside zones

1,06

Foreshore (Average waste per m²)

Backshore (Average waste per m²)

0.86

Riverbank crown (Average waste per m²)

1.5

Group B

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

215

Weight of all waste including plastic in kg

Group C

Flow velocity of the river (meters per second)

1.4

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

9G - António Gedeão - Odivelas

NON PERDETEVI NULLA DELLE CAMPAGNE DEI PLASTIC PIRATES!