4.Klassen der Grundschule Belgershain

31 May 2022

Mulde

Grimma

Location coordinates: 51.2281480295859 12.7255064150907

Group A

Average waste per m² in all riverside zones

Foreshore (Average waste per m²)

Backshore (Average waste per m²)

0.98

Riverbank crown (Average waste per m²)

0.92

Group B

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

266

Weight of all waste including plastic in kg

1.38

Group C

Flow velocity of the river (meters per second)

3.85

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