Sökning: "savanna"

Visar resultat 1 - 5 av 26 uppsatser innehållade ordet savanna.

  1. 1. African elephants' effect on the temporal use of elephant highway by predator and prey. Makgadikgadi Pans National Park.

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Rebecka Relfsson; [2023-08-18]
    Nyckelord :African savanna elephant; elephant highways; interspecies interactions; predation avoidance; predator-prey interaction; temporal activity;

    Sammanfattning : African savanna elephants (Loxondonta africana) are the world’s largest land-mammal and are considered a keystone species. The effect they have on vegetation and their environment is well known, but their effect on other animal species is less studied. LÄS MER

  3. 2. How does grazing and burning affect the occurrence and development of vascular plants?

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Felicia Ivarsson; [2023-02-17]
    Nyckelord :Keywords: burning; grazing; plot; restoration; plant; flower;

    Sammanfattning : Grazing and burning are disturbances that can be used for management of landscapes that are in need of restoration. When applying these disturbances, you can create a more diverse flora and fauna and control the grazing pressure from domestic cattle. LÄS MER

  4. 3. Temperature dependent preening behaviour in common guillemots Uria aalge

    Kandidat-uppsats, SLU/Dept. Of Aquatic Resources

    Författare :Saga-Savanna Kynman; [2023]
    Nyckelord :common guillemot; common murre; seabirds; Stora Karlsö; heatstress; temperature; preening; allopreening;

    Sammanfattning : As global temperature increase, new thermal conditions may challenge the physiological limits of endotherms. Examining the direct effects of extreme temperatures is an important component in understanding how these physiological limits may impact an organism’s behaviour, breeding success and survival. LÄS MER

  5. 4. Att förebygga trycksår : En litteraturöversikt om sjuksköterskornas erfarenheter av trycksårsförebyggande arbete

    Kandidat-uppsats, Mälardalens universitet/Akademin för hälsa, vård och välfärd

    Författare :Ruth Prytz; Savanna Daoud; [2023]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  7. 5. Elephants and aboveground carbon stocks in a South African protected savanna

    Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

    Författare :Camille Cheyenne Schröcker; [2022]
    Nyckelord :above-ground carbon stocks; climate change mitigation; elephant impacts; megaherbivores; conservation; wood density;

    Sammanfattning : Savanna elephants (Loxodonta africana) are known to exert transforming impacts on the vegetation. Due to these impacts, one would expect elephants to have significant effects on aboveground carbon stocks. However, we still know relatively little about the magnitude and direction of the effects of elephants on aboveground carbon stocks. LÄS MER