27C3E53C-02BD-4465-9B4A-5F50D031E22E.jpeg
15 November 2022
Alster
Alstertal (Hamburg)
Location coordinates: 53.6280569 10.0313918

Group A

Average waste per m² in all riverside zones
-
Foreshore (Average waste per m²)
0.85
Backshore (Average waste per m²)
0.14
Riverbank crown (Average waste per m²)
0

Group B

Total number of waste items found (including single-use plastic)
26
Weight of all waste including plastic in kg
55.194

Group C

Flow velocity of the river (meters per second)
-
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
-
  • C756D93F-D9FB-42F2-A07F-18C8D5AB1969.jpeg
  • 4B6EB51D-AD67-4CC6-8E30-0D83E141626E - Kopie.jpeg
  • ED514529-7307-4A7B-98F4-0B41D5885E86.jpeg