Investigations in NRW: “Then Cum-Ex will silt up”

Too much silt in the Elbe: First exchange in the Hamburg City Hall | NDR.de – News

Silt problems: First port summit in Hamburg City Hall | NDR.de – News

Silt problem in the Elbe: Hamburg demands port summit NDR.de – News

Study shows: octopuses deliberately throw mussels and silt at other animals