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28 October 2021
Alster
Hamburg
Location coordinates: 53.631178 10.033661
Waste on the riverbank
0.43
Most frequently found material
-
Total number of single-use plastic items found
13
Flow velocity of the river
5.3
Floating waste
0
Larger Microplastics per 1,000 liters of river water
0
Larger Microplastics per square meter of the riverbank
-
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