Greinar

Resource polymorphism has been proposed as an important phase of diversification and speciation in vertebrates. Studies of fish in young […]

The biology of Brown trout (Salmo trutta) and Arctic charr (Salvelinus alpinus) was studied in four Faroese lakes in late

To examine the population genetic structure of lake-resident Arctic charr, Salvelinus alpinus from northwest Europe on multiple spatial scales, 2367

Harvest can change phenotypic traits of populations through immediate demographic consequences, evolutionary responses to harvest selection, or developmental responses by

Overexploitation and collapse of major fisheries raises important concerns about effects of harvest on fish populations. We tested for ecological

Harvested marine fish stocks often show a rapid and substantial decline in the age and size at maturation. Such changes

Biodiversity in the oceans has dramatically declined since the beginning of the industrial era, with accelerated loss of marine biodiversity

Decreases in size at maturation in harvested fish populations can reduce productivity and resilience. Delineating the causes for these changes

Understanding the genetic differentiation among populations of most marine fish requires investigating the differences among spawning grounds. However, this can

Capelin (Mallotus villosus) is both an important commercial and ecological resource of the North Atlantic subpolar region. Two decades ago,