IMG_0937.jpeg
14. November 2023
Die Alster
Alster Tal Hamburg
Location coordinates: 53.629708 10.033167

Group A

Average waste per m² in all riverside zones
3
Foreshore (Average waste per m²)
0.95
Backshore (Average waste per m²)
0
Riverbank crown (Average waste per m²)
0.48

Group B

Total number of waste items found (including single-use plastic)
45
Weight of all waste including plastic in kg
272.3

Group C

Flow velocity of the river (meters per second)
-
River width in m
-
Total number of floating waste
-
Skupno število večjih delcev mikroplastike na 1.000 litrov rečne vode
-
Larger Microplastics per m² of the riverbank
-
  • IMG_0937.jpeg