Sustainable use of the European eel

Within the European Data Collection Framework (DCF) we collect biological data of eels from all German river basins. The data are used for the quantification of eel populations in our waters and are also included in the international stock assessment.

In cooperation with other German research institutes we also investigate the load of organic pollutants, heavy metals and parasites in eels. The results of these studies aim at a better understanding of the relationship between habitat and spawner quality. In this context we also investigate the influence of individual migratory behaviour and habitat choice on the quality of spawners. The primary objective of these investigations is the development of effective measurements for the sustainable management of this important and fascinating fish species.