Sökning: "niche overlap"

Hittade 5 uppsatser innehållade orden niche overlap.

  1. 1. Taking off the Tourism Hat : An Exploratory Analysis of Bi-national Partnerships in the Swedish Tourism-migration Nexus

    Master-uppsats, Mittuniversitetet/Institutionen för ekonomi, geografi, juridik och turism

    Författare :Emma Eliasson; [2023]
    Nyckelord :Tourism-migration nexus; residential mobility; migration; homecoming; partnership;

    Sammanfattning : What is the definition of being a tourist, and when do you stop being one? Does it depend on your intention or duration of a visit, or is it when you are no longer legally regarded as such? The definition of tourism is slowly changing. Some types of tourism already transcend tourism’s traditional boundaries, such as Visiting Friends and Relatives [VFR] travel. LÄS MER

  3. 2. Bad Bitch, White Witch : A Study of the Crossover Star Personas of Supermodel-Actors Devon Aoki and Abbey Lee

    Master-uppsats, Stockholms universitet/Filmvetenskap

    Författare :Aléks J. Forsenberg; [2023]
    Nyckelord :Supermodel-actors; Stardom; Celebrity; Star personas; Devon Aoki; Abbey Lee; Action film; Horror film; Bodily capital; Whiteness; Asian stereotypes; Modelling; Supermodels; Fashion models;

    Sammanfattning : While it is very common for supermodels to make the occasional foray into cinematic performance, and some of them manage to turn these forays into full-time careers in acting, it is very rare that supermodel-actors are afforded any academic attention. This thesis seeks to change this through a case study of two supermodel-actors: Devon Aoki and Abbey Lee. LÄS MER

  4. 3. Competition between managed honeybees and wild bumblebees - Quantifying dietary overlap in semi-natural grasslands

    Kandidat-uppsats, Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

    Författare :Emma Rosberg; [2023]
    Nyckelord :Earth and Environmental Sciences;

    Sammanfattning : The decline of bees, such as bumblebees, over the last decades raises concerns as they are key pollinators in both agricultural and natural ecosystems. One proposed cause for the decline of wild bees is competition for food resources with managed honeybees. LÄS MER

  5. 4. Skadeinsekters populationsdynamik i ett heterogent jordbrukslandskap

    Kandidat-uppsats, Lunds universitet/Examensarbeten i biologi

    Författare :Viktor Jönsson; [2019]
    Nyckelord :Biology and Life Sciences;

    Sammanfattning : Chemical pesticides have long been used to keep crops free from pests, but in modern agriculture biological control is viewed as a viable alternative to pesticides. The concept of biological control is to implement predators that feed upon the pests. LÄS MER

  7. 5. Habitatanvändning av svartmes (Periparus ater) och entita (Poecile palustris)

    Kandidat-uppsats, Karlstads universitet/Institutionen för miljö- och livsvetenskaper

    Författare :Madeleine Radegård; [2017]
    Nyckelord :Konkurrens; niche overlap; födosök; resursdelning;

    Sammanfattning : Competition is common between closely related species, no less between birds. For tits in temperate forests, competition for food and space is usually stronger during winter, as foraging opportunities are few. LÄS MER