Gymnasium Siegburg Klasse 9b

Gruppenfoto 9b (1).png
18 June 2021
Sieg
Location coordinates: 50.788159 7.201576
Location of sampling: River/Stream

Group B

Total number of waste items found (including single-use plastic)
450
Weight of all waste including plastic (in kg)
0.9

Group C

Flow velocity of the river (meters per second)
0.3
Floating waste (total number)
2