Preservation of marine biodiversity

From vibrant coral reefs to the dark depths of the oceans, the seas are home to an impressive diversity of life. Their ecosystems are closely interconnected and perform vital functions in maintaining the balance of our planet. Yet many marine species and habitats remain poorly researched and are increasingly under threat. A better understanding of how these ecosystems function and interact is therefore essential to developing effective conservation measures and preserving biodiversity in the long term.

Zoo Berlin and Tierpark Berlin support scientists at the ZMT in their research into marine ecosystems and the protection of the species that inhabit them. In addition to traditional approaches, they employ state-of-the-art research methods that provide tools for the long-term conservation of threatened populations.

To study the blackchin guitarfish, scientists have developed a method that enables them to compare different populations of this cartilaginous fish species, which is found in the Atlantic Ocean and the Mediterranean Sea. Using genetic markers, a kind of genetic fingerprint, they can analyse the relationships and differences between populations. These findings provide an important basis for better assessing the conservation status and level of threat facing individual populations, as well as for developing targeted measures to ensure their long-term survival. At the same time, the method developed as part of this project holds great potential for protecting other marine species and could help improve research into their populations in the future.