Voorbeelden van Arctic

• Arctic facts, at once manipulated into realistic, or equally into fantastical, fiction, provided a rich visual and imaginative resource.

• If arctic char feed opportunistically, there should not be statistically significant relationships between parasite occurrence and food items found infishstomachs.

• Also, the massive infection can disturb the locomotion and escape ability of the voles making them more susceptible to predation by arctic foxes.

• Arctic ecosystems in a changing climate: an ecological perspective.

• This poised stillness of the flat, permafrost-covered arctic landscape contrasts with the extreme annual fluctuation of temperature and light.

• Long-term environmental monitoring in arctic lakes and ponds using diatoms and other biological indicators.

• At each of these sites nearly all metazoan parasites of arctic char are transmitted via the lacustrine food web.

• Modelling the response of arctic plants to changing climate.

• Arctic ecosystems in a changing climate: an ecophysiological perspective.

• These two species between them are transmitted in arctic, temperate and tropical biomes.

• An alternative explanation could be that it first arrived with the introduced voles and thereafter succeeded in establishing itself with involvement of local arctic foxes.

• The other two circumpolar (in fact global) vegetation maps that we studied proved to be rather far from optimal for arctic vegetation.

• Simulating arctic climate warmth and icefield retreat in the last interglaciation.

• The ability to detect and assess changes in the distribution of arctic vegetation in future clearly depends on the availability of suitable baseline maps.

• The two zones that lie in between - the regions between the tropics and the arctic circles - are temperate and therefore habitable.