Agriculture is widespread across the EU and has caused considerable impacts on
freshwater ecosystems. To revert the degradation caused to streams and rivers, research …

Artificial barriers cause widespread impacts on freshwater fish. Swimming performance is
often used as the key metric in assessing fishes' responses to river barriers. However …

In ecosystem-based management (EBM), the use of knowledge is considered an important
means to reach sound decisions. However, EBM approaches typically entail complex …

Intraspecific variation and trade-off in aerobic and anaerobic traits remain poorly understood
in aquatic locomotion. Using gilthead sea bream (Sparus aurata) and Trinidadian guppy …

The critically endangered European eel Anguilla anguilla is dependent on suitable habitat
qualities over a vast geographic area. Even though a significant proportion of the population …

Swimming performance is a well‐established key physiological parameter of fish that is
highly linked to their fitness in the wild. In the context of fish restocking purposes, it therefore …

There is considerable intraspecific variation in metabolic rates and locomotor performance
in aquatic ectothermic vertebrates; however, the mechanistic basis remains poorly …

Life history theory predicts a trade‐off between migration and residency where migration is
favoured when it infers elevated fitness. Although migration to more favourable …

De sluiting van de 32 km lange Afsluitdijk heeft grote gevolgen gehad voor de migratie van
vis tussen de Zuiderzee en de aangrenzende rivieren. Waar eerst een natuurlijke overgang …

De centrale vraag in deze rapportage is:'Hoe ontwikkelt de visstand zich in het Haringvliet
na instelling van de'Kier'en welke factoren zijn hierbij van belang?'Het is onmogelijk om de …