Gymnasium Altona 8c

22 June 2017

Elbe

Hamburg

Location coordinates: 53.544342 9.9085

Waste on the riverbank

2.66

Most frequently found material

29

Total number of single-use plastic items found

-

Flow velocity of the river

-

Floating waste

4

Larger Microplastics per 1,000 liters of river water

0

Larger Microplastics per square meter of the riverbank

0