Graciela G. Nicola

TL;DR: In this paper, the authors examined how temperature variations due to current and future climate change are likely to affect populations' persistence of stream-dwelling brown trout Salmo trutta at the vulnerable southern periphery of its range.

TL;DR: A hierarchical decision-making system is proposed – an explicit method that integrates existing guidelines, thereby covering a key gap in conservation science – to reduce ambiguity when deciding whether to implement a given translocation project.

TL;DR: In this paper, the authors highlight the importance of identifying the key aims in monitor- ing programs and outlines the different methods of sampling freshwater fish that can be used to meet these aims, emphasizing that investigators must address is- sues around sampling design, statistical power, species detectability, taxonomy and ethics in their monitoring programmes.

TL;DR: A small hydroelectric power station was built in 1993 on the Tagus basin, central Spain, and pre-and post-regulation studies provided the opportunity to test the early effects of this disturbance on the brown trout Salmo trutta L. population.

TL;DR: Introgression rate varied among Iberian evolutionary lineages, and was correlated with the stocking effort, except for the North Atlantic basins, which could explain the low impact of stocking in North Atlantic rivers where anadromous populations occur.