Internat Solling Klasse 6

7 May 2022

Weser

Holzminden

Location coordinates: 51.824779 9.440815

Group A

Average waste per m² in all riverside zones

2.15

Foreshore (Average waste per m²)

Backshore (Average waste per m²)

Riverbank crown (Average waste per m²)

Group B

Total number of waste items found (including single-use plastic)

112

Weight of all waste including plastic in kg

3.5

Group C

Flow velocity of the river (meters per second)

0.91

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

MIS NIETS VAN DE PLASTIC PIRATES ACTIES!