Berlin Boosts Endangered Eel Population with Release of 400,000 Young Eels from France
Berlin, June 10 – In a significant conservation effort, approximately 400,000 young European eels, sourced from France, have been released into Berlin’s waterways, including the Havel, Spree, and Dahme rivers. This initiative aims to bolster the critically endangered European eel population, which has seen a drastic decline across Europe over the past three decades.
Ute Bonde (CDU), Berlin’s Senator for Mobility, Transport, Climate Protection, and Environment, emphasized the city’s commitment to environmental responsibility. “Berlin is taking responsibility for one of Europe’s threatened species,” Bonde stated. “The European eel has been in decline for decades, and together with our partners, the EU, and Berlin’s fishermen, we want to ensure it has a future in the Havel, Spree, and Dahme.”
A Major Conservation Project: From French River Mouths to Berlin
The young eels, each weighing up to 7 grams, collectively amounted to approximately 2,750 kilograms. This large-scale release is a crucial component of the “Spawning Stock Enhancement for the European Eel in the Elbe Catchment Area” project. The eels were initially captured between November and February in French river estuaries leading to the Atlantic Ocean. Following their capture, they were transported to an eel farm in Germany, where they underwent a period of acclimatization to prepare them for their new environment in Berlin.
Jens Puchmüller, head of the Berlin Fisheries Office, explained that the eels are between three and three and a half years old. The long-term objective of the project is for at least 40 percent of these eels to successfully migrate back to their natural spawning grounds in the Sargasso Sea in the North Atlantic after eight to twelve years, once they reach spawning maturity.
Significant Investment in Eel Conservation
The total investment costs for this extensive conservation project amounted to 138,000 euros. This funding was secured through a collaborative effort, with contributions from the European Union, the State of Berlin, and various fishing organizations. This financial commitment underscores the urgency and importance placed on the survival of the European eel.
The European eel population has experienced a dramatic reduction throughout Europe, including in Berlin, over the last 30 years, leading to its current classification as an endangered species. This recent release is not an isolated event; Berlin has been actively involved in reintroducing eels into its waters for approximately two decades, demonstrating a sustained commitment to the species’ recovery.
Broader Efforts to Protect the European Eel
The decline of the European eel is a complex issue influenced by various factors, including habitat loss, pollution, overfishing, and barriers to migration. Conservation efforts like Berlin’s reintroduction program are vital in addressing these challenges and ensuring the long-term survival of the species. Such initiatives often involve international cooperation, as the eels undertake extensive migrations across national borders during their life cycle.
Environmental organizations and scientific bodies continue to monitor eel populations and advocate for stricter regulations and more comprehensive conservation strategies across the continent. The success of projects like the one in Berlin serves as a hopeful indicator that concerted efforts can make a tangible difference in reversing the decline of endangered aquatic species.
Local fishermen in Berlin are also playing a crucial role in these conservation efforts, often collaborating with environmental agencies to ensure the safe release and monitoring of the young eels. Their traditional knowledge of the waterways and commitment to sustainable fishing practices are invaluable assets in these projects.
The long journey of these young eels, from the river mouths of France to the urban waters of Berlin, and ultimately, hopefully, back to the Sargasso Sea, highlights the interconnectedness of ecosystems and the global responsibility in protecting biodiversity. The ongoing monitoring of the released eels will provide crucial data for future conservation strategies.
Source: https://www.news.de/panorama/859700101/rund-400-000-jungaale-aus-frankreich-in-berlin-ausgesetzt-news-aus-berlin-brandenburg-deutschland-zu-wasser-und-umwelt-dpa-bebb/1/
