Prezidento Valdo Adamkaus gimnazija

7 November 2023

Marvelės upelis

Marvelės upelis

Location coordinates: 54.88035 23.868261

Group A

Average waste per m² in all riverside zones

0.37

Foreshore (Average waste per m²)

0.43

Backshore (Average waste per m²)

0.57

Riverbank crown (Average waste per m²)

0.10

Group B

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

85

Weight of all waste including plastic in kg

0.205

Group C

Flow velocity of the river (meters per second)

2.00

River width in m

3

Total number of floating waste

0

Larger Microplastics per 1,000 liters of river water

-

Larger Microplastics per m² of the riverbank

-