19 December 2023

Arno

Pontedera, Parco dei salici

Location coordinates: 43.4038 10.3827

Group A

Average waste per m² in all riverside zones

1.5

Foreshore (Average waste per m²)

1.4

Backshore (Average waste per m²)

2.1

Riverbank crown (Average waste per m²)

1.1

Group B

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

Weight of all waste including plastic in kg

3.7

Group C

Flow velocity of the river (meters per second)

0.1

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

Cedri rossi fenici (1CL Montale)

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