14 uppsatser
Habitat selection of migratory brown trout at the upper reaches of River Vindelälven, wasstudied in September during the pre-spawning period. The fish migrate from down- orupriver lakes for spawning in the river and data was collected by habitat mapping andradio-telemetry …
… of the fallow deer neonates were examined at two different levels i.e. the habitat selection within their home-range, which would in fact be a selection made by the mother, and the bed-site selection within that habitat. Compositional analysis revealed a significant preference …
a case study of moose in northern Sweden
… indirect causes. Hence it becomes vital to study the migration phase and the habitat and resources selected during migration. The objective with this study was to identify the habitat characteristics and resource selection of moose during migration and compare the selection …
… genom att visenten under människans historia allt mer trängts undan från de habitat där den själv valt att leva, och tvingats leva i miljöer där konflikter med människor minimerats: skogen. Under århundraden då den endast setts i skogsmiljöer har således bilden av visenten som …
… of the paper was to see if stand treatments had an influence of brown bears habitat selection in autumn in Sweden and how the results can be used in Alberta. This was done by analyzing bear positions in Sweden with forest data, and comparing forest management data for the study …
… watercourses were altered. This decreased the amount of available spawning habitats for salmonids, and hence had a negative effect on the riverine brown trout (Salmo trutta) populations. Reconstruction of spawning grounds is today a common measure in restoration of altered …
En jämförande studie av fyra län i Sverige
… of Natura 2000 when it comes to the selection of Natura 2000-sites with forest habitats and the creation of an additional protective measure. This study takes its basis in a bottom-up approach which focuses on value conflicts that have emerged regionally and how different …
… Behavioral responses to predators are for example selection of specific habitat types and the presence of predators influence individual vigilance. Furthermore, there is a variation in feeding niches with different herbivores focusing their foraging effort on different …
… areas were generally older in the Green forest management plans. The key habitats (identified by the local board of forestry) were set aside in both alternatives. In my opinion the landscape analysis is better, mainly because of the smaller risk of fragmentation. The species …
… June 1 to September 30. My field data consists of quantifying various habitats, treespecies (regeneration) at different altitudes, shrub layer, grass density, fallen trees and bushheap, soil type, light intensity and exposure. Apart from the daily rests I also have a …
är gran (Picea abies) viktig i vissa habitat?
… is that this "pine specialist? is also found in spruce (Picea abies) forest habitats where pine is scarce or unavailable. In many studies outside Sweden (primarily Central Europe) spruce is regularly observed in the winter diet, but I have found no reports on the selection of …
… trees have been described in literature studies in the categories morphology, habitat, usefulness and furthermore, any necessary cropping, and diseases.
… prey. Asellus aquaticus differs in pigmentation reed and submerged vegetation habitats in lakes. Light pigmented individuals al vegetation dominated by Chara sp. while dark pigmented individuals dominate in the reeds. These differences have been hypothesized to result from …
Site fidelity, the behaviour of animals to return to areas where they have been before is a common trait in many species. The Scandinavian moose is known to show fidelity to its range, but to what extent, is little known. The landscape in Sweden changes in a predictable and …
