2c: Scientists and their research topics with Magnus

Scientists and their research topics
2c: Magnus, why and how does ship noise affects harbour porpoises?

Shipping causes underwater noise at different frequencies. Dr. Magnus Wahlberg talks about the effects of this sort of noise on harbour porpoises and how they are threatened.

Produced by: Dennis Brennecke; Katrin Wollny-Goerke; Andreas Essenberger