4 December 2023

Arno

Buon Riposo

Location coordinates: 43.51988 11.83055

Group A

Average waste per m² in all riverside zones

4.53

Foreshore (Average waste per m²)

2.33

Backshore (Average waste per m²)

3.33

Riverbank crown (Average waste per m²)

5.00

Group B

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

182

Weight of all waste including plastic in kg

27.7

Group C

Flow velocity of the river (meters per second)

1.9

River width in m

13.2

Total number of floating waste

Larger Microplastics per 1,000 liters of river water

Larger Microplastics per m² of the riverbank

Classe 4BCM ITIS G.GALILEI Autumn 2023

NE MANQUEZ RIEN DES ACTIVITÉS DES PLASTIC PIRATES !