Selv om pornografi har eksistert i årtusener har innholdet og tilgjengeligheten de siste tiårene utviklet seg i en eksplosiv fart. Barn og unge i Norge i dag har stor tilgang til digitale verktøy, og det er en økning i andelen som eksponeres for pornografisk innhold på nett. Denne studien har undersøkt hvordan denne nye hverdagen blir behandlet i barneskolen. Lærere i naturfag og samfunnsfag har ...

Identifying resources driving long-term trends in predators is important to understand ecosystem changes and to manage populations in the context of conservation or control. The arctic fox population in Iceland has increased steadily over a period of 30 years, an increase that has been attributed to an overall increase in food abundance. We hypothesized that increasing populations of geese or seabirds ...

The biodiversity working group of the Arctic Council has developed pan-Arctic biodiversity monitoring plans to improve our ability to detect, understand and report on long-term change in Arctic biodiversity. The Arctic fox (Vulpes lagopus) was identified as a target of future monitoring because of its circumpolar distribution, ecological importance and reliance on Arctic ecosystems. We provide ...

This survey investigated how teachers in the northernmost parts of Norway use outdoor science teaching, and what they consider to be the most important challenges. Most teachers report that they do outdoor science activities a couple of times a year, more often in primary school than secondary school. The topics covered are largely related to biology during autumn and spring. Factors that inhibit ...

1. Large carnivores influence ecosystem dynamics in multiple ways, for example, by suppressing meso-carnivores and providing carrions for smaller scavengers. Loss of large carnivores is suggested to cause meso-carnivore increase and expansion. Moreover, competition between meso-carnivores may be modified by the presence of larger carnivores. In tundra ecosystems, the smallest meso-carnivore, ...