Sökning: "habitat selection"
Visar resultat 16 - 20 av 118 uppsatser innehållade orden habitat selection.
16. Nyinflyttat och nyfött, ger det nya beteendemönster? : visenters habitatval och tillståndsbeteenden i vilthägn innan och efter samgång med vildhäst samt födsel av kalv i flocken
Kandidat-uppsats, SLU/Dept. of Animal Environment and HealthSammanfattning : Management of wildlife and husbandry of captive animals have in common the fact that they rely on a solid base of knowledge about the concerned species in order to be successful. The management of the European bison represents an encouraging story of conservation and captive breeding managing to bring a species back from the brink of extinction to a relatively safe status in the wild. LÄS MER
17. Följer artrikedomen av kärlväxter och svampar varandra på traditionellt hävdade ängar?
Kandidat-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)Sammanfattning : Loss of biodiversity is a global concern and one of the affected habitats are meadows, where we have a large species richness among fungi and vascular plants who interact in ways that are poorly researched. Many of these meadow species are severely affected by reduced meadow areas which have been converted into farmland, lost their rich flora and mycota because of added fertilizers or have been left unmanaged. LÄS MER
18. A Preliminary Framework For The Selection Of Materials & Manufacturing Processes For Lunar Surface Systems Assuming Integration To A Space Circular Economy
Master-uppsats, Luleå tekniska universitet/RymdteknikSammanfattning : In-situ resource utilization and in-situ manufacturing are being actively pursued as ways to enhance the development of human activities in space. However, the re-purpose of space systems through processes like recycling, re-manufacturing, and re-use, has not received the attention it deserves given its potential to reduce the waste generated by human activities in space, improve the sustainability of space habitats, and reduce the environmental impact on Earth of human activities in space. LÄS MER
19. Influence of surface water availability on the distribution of White Rhinoceros in central Greater Kruger
Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental StudiesSammanfattning : The population of white rhinoceros (Ceratotherium simum simum) is now declining in the Kruger National Park (KNP) in South Africa due to the intense poaching crisis ongoing since the early 2000s. The need for an efficient conservation effort has never been greater and requires a better understanding of white rhinoceros distribution in the landscape. LÄS MER
20. How does habitat selection by brown bear (Ursus arctos) during the berry season change due to forestry and human disturbance : looking at three different periods of human dis-turbances
Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental StudiesSammanfattning : Brown bear (Ursus arctos) is the most widespread large carnivore. It is an apex predator and does not have natural enemies but is hunted by humans in Sweden. During the period July to October their main food resource is bilberry, which contains carbohydrates that are important for their fat resources before entering hibernation. LÄS MER