AENG6.º6.ª

Grupo6º6ª.jpg

17 February 2024

Tejo

Praia de Algés II

Location coordinates: 38.6956525 -9.2306673

Group A

Average waste per m² in all riverside zones

4,70

Foreshore (Average waste per m²)

1.7

Backshore (Average waste per m²)

4.8

Riverbank crown (Average waste per m²)

7.5

Group B

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

1177

Weight of all waste including plastic in kg

10.142

Group C

Flow velocity of the river (meters per second)

0.20

River width in m

2256.02

Total number of floating waste

28

Larger Microplastics per 1,000 liters of river water

-

Larger Microplastics per m² of the riverbank

-