2a: Scientists and their research topics with Ursula

Scientists and their research topics
2a: Ursula, are there issues of concern for marine mammals in the North Sea and Baltic Sea?

Prof. Dr. Ursula Siebert knows very well the health status of seals, whales and dolphins in the northern seas, especially in the North and Baltic Sea. Here, she explains some of the threats which affects marine mammals.

Produced by: Tatja B. GmbH; Katrin Wollny-Goerke; Andreas Essenberger