Sökning: "declining species"
Visar resultat 16 - 20 av 110 uppsatser innehållade orden declining species.
16. Skillnader i artrikedom hos vedlevande mossor och lavar och substratkvalité mellan Säby Västerskogs naturreservat och en närliggande produktionsskog.
Kandidat-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologiSammanfattning : Den globala biologiska mångfalden minskar på grund av kraftig mänsklig exploatering av resurser. Ett sådant exempel är diversitetens nedgång i Fennoskandias skogar. LÄS MER
17. 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
18. Biologisk mångfald i städer - kan den främjas vid hyresrätter?
Kandidat-uppsats, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhetSammanfattning : Biodiversity is declining at an alarming rate, and climate change and urbanization affect species and species' habitats. Rental properties (multi-family houses) are a common form of housing in cities. LÄS MER
19. Mustelid Mugshots : a new camera-tube-lure system as monitoring tool for European polecats (Mustela putorius) in Sweden
Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental StudiesSammanfattning : European polecat (Mustela putorius) populations are reported to be declining in a large part of its range. The species is listed in Annex V of the Habitat Directive, which requires periodical monitoring and reporting of its conservation and distribution trends. LÄS MER
20. Improving mussel reef protection from a sustainability perspective: Mapping of a blue mussel reef in Denmark
Master-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : Coastal areas currently face a lot of anthropogenic pressures (Erlandsson et al, 2011; Wilcox et al, 2020) which might further increase through climate change (Maltby et al, 2022). This can lead to the disappearance of crucial, habitat engineering species like blue mussels (Tummon Flynn et al, 2020). LÄS MER