Ein beachtenswerter Beitrag policy brief [Strategiepapier] – Interreg Atlantic Area DiadES-policy brief – unserer portugiesischen Kollegen:
A TRANSNATIONALAND NON-SECTORAL APPROACH TO DIADROMOUS FISH SPECIES MANAGEMENT
[Ein transnationaler und sektorübergreifender Ansatz für das Management diadromer Fischarten]
Diadromous fishes are migratory species connecting rivers and seas across international boundaries/borders. In that sense, these species’ stocks are shared across countries and they provide multiple societal benefits. However, they are in a generalised decline due to numerous human and environmental pressures. Management actions have been species-specific, carried out at the local scale, during a short period of time, with limited knowledge on the biology of many of the target species and without consideration of their full economic value. Positive outcomes to date have not been sufficient to ensure the viability of diadromous species in the long term. Climate change is compounding the main threats, acting as a driver of changes in species distributions that could lead to new territorial interconnections and opportunities. (…)
Lies mehr: https://www.researchgate.net/…
Grafik: Auszug aus dem policy brief
Hintergrundfoto: DiadES (Ausschnitt)