IMG_8855.JPG
22 June 2022
Niers
Grefrath
Location coordinates: 51.332454 6.369191

Group A

Average waste per m² in all riverside zones
1.9
Foreshore (Average waste per m²)
2.59
Backshore (Average waste per m²)
1.18
Riverbank crown (Average waste per m²)
-

Group B

Total number of waste items found (including single-use plastic)
110
Weight of all waste including plastic in kg
1.48

Group C

Flow velocity of the river (meters per second)
0.44
River width in m
11.40
Total number of floating waste
6
Larger Microplastics per 1,000 liters of river water
-
Larger Microplastics per m² of the riverbank
-
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  • Gruppe B 6.jpg
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