Carolyn Rosten

TL;DR: Results from the experiment indicate that heart rate and swimming activity can be used as proxies for fish stress, thus opening the possibility for on-line stress monitoring in full scale production.

TL;DR: The blood chemistry data showed that the captured fish were somewhat stressed, but it was not able to clarify whether the fish were becoming gradually more stressed during the subsequent live storage, or whether the observed increase or lack of recovery were a result of a delayed response for the various stress parameters.

TL;DR: Extensive space-use overlap, but fine-scale differences in habitat use between charr ecomorphs, suggests the importance of competition for generating and maintaining polymorphism, and its potential for promoting reproductive isolation and evolution in sympatry.

TL;DR: This first intraspecific study of home range (HR) allometry relative to energetic requirements over several orders of magnitude of body mass using as a model the predatory fish, pike Esox lucius, concludes that, on a population scale, HR size and energetic requirement scale allometrically, but with different exponents.

TL;DR: The data support conclusions of functionally adaptive periods of arrhythmicity in polar animals, suggesting maintenance of a circannual oscillator for scheduling seasonal behavioural and developmental processes.