Sökning: "predator-prey"

Visar resultat 6 - 10 av 33 uppsatser innehållade ordet predator-prey.

  1. 6. Boids Flocking Algorithms : Prey Survival Rate in Predator-Prey Simulations

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Lucas Kerslow; Johannes Matsson; [2023]
    Nyckelord :;

    Sammanfattning : Virtual environments are only perceived as real as each part makes it out to be. One aspect of these simulated realities is the movement of the artificial life entities included in some of the virtual environments. LÄS MER

  3. 7. SPATIO-TEMPORAL PATTERNS OF THE WOLF AND ITS PREY IN A MEDITERRANEAN AREA

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

    Författare :Giovanni Fini; [2022-08-29]
    Nyckelord :;

    Sammanfattning : Starting from the 1970s, populations of top predators such as the wolf Canis lupushave been expanding across Europe thanks to the protective legislation andthe creation of many protected areas, the increased abundance of wild ungulates and other factors. The return of these animals can trigger significant consequences from the ecological as well as management points of view. LÄS MER

  4. 8. Top - down control: parasitism and predation on Gonyostomum semen in Swedish brown water lakes

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Ingrid Bergman; [2022]
    Nyckelord :limnology; phytoplankton; top-down control;

    Sammanfattning : Gonyostomum semen is a raphidophyte microalgae that can be found in brown water lakes all over Sweden. The species forms substantial summer blooms that can completely dominate the phytoplankton community, largely due to its limited grazing pressure. To test whether parasites control the abundance of G. LÄS MER

  5. 9. Diversification of predators in multi-trophic communities: A trait-based theoretical approach

    Master-uppsats, Lunds universitet/Examensarbeten i bioinformatik

    Författare :Julio Antonio Ayala Lopez; [2022]
    Nyckelord :Biology and Life Sciences;

    Sammanfattning : One of the main challenges in ecology and evolutionary biology is to understand how biodiversity emerges and is maintained, given the complexity of ecological and evolutionary processes combined. Understanding how multi-trophic interactions occur from a theoretical perspective is highly relevant for our understanding of diversification in complex ecosystems. LÄS MER

  7. 10. Predatoriska fåglars effekt på populationsdynamiken hos amfibier

    Kandidat-uppsats, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Författare :Lovisa Melander; [2021]
    Nyckelord :Amphibian population dynamics; amphibian population ecology; birds amphibians; populationsdynamik amfibier; populationsekologi amfibier; predation amfibier; fåglar amfibier;

    Sammanfattning : The global amphibian population is rapidly declining. Although many threats that affect amphibians are known, there are many contributing factors which are not fully understood. For adult amphibians, the largest part of the mortality comes from predation. LÄS MER