Sökning: "hemområde"

Visar resultat 1 - 5 av 13 uppsatser innehållade ordet hemområde.

  1. 1. Habitat selection in moose and roe deer : a third order comparison

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

    Författare :Irene Hjort; [2019]
    Nyckelord :gps; camera trapping; habitat selection; order of selection; Alces alces; Capreolus capreolus; brownian bridge kernel method;

    Sammanfattning : Ungulates are important animals in Swedish culture and economy, yet they are considered to cause considerable damage on forests to the disadvantage for the forest industry. At the same time, the forest industry is one of the reasons for the increased carrying capacity of moose and roe deer. LÄS MER

  3. 2. Hur utvärderas faunapassager? - En litteraturstudie om säkra passager för djur över vägar och hur de utvärderas

    Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Sara Schrödl; [2018]
    Nyckelord :vägar; habitatfragmentering; barriäreffekt; isolering; viltolyckor; djurpassage; faunapassage; wildlife crossing; utvärdera; användning; förflyttning; beteende; genflöde; genvariation; Population Viability analysis; kamera; spåranalys; telemetri; Passive Integrated Transponder; Earth and Environmental Sciences;

    Sammanfattning : Habitat fragmentation is a common problem in relation with road infrastructure which leads to mortality, isolation of animal populations, and has a negative effect on biodiversity. Animal crossings have been implemented in many countries and are a useful tool to mitigate these problems but they are expensive to build. LÄS MER

  4. 3. Variation in neonate roe deer home range size

    Master-uppsats, SLU/Dept. of Ecology

    Författare :Charlotte Öhman; [2017]
    Nyckelord :home range size; roe deer; Capreolus capreolus; neonate; fawn; roe deer density; fox density; agricultural land; Sweden; movement; body mass;

    Sammanfattning : Home range determinants have been well-studied in many species, as is the case for adult roe deer. However, drivers of neonate roe deer home range size have not been covered in previous research. Earlier studies demonstrate a negative relationship between both increasing food availability and population density on adult roe deer home range size. LÄS MER

  5. 4. Timing of the rut in fallow deer Dama dama

    Magister-uppsats, SLU/Dept. of Ecology

    Författare :Nathalie Kindbladh; [2015]
    Nyckelord :fallow deer; Dama dama; ovulation; rut; hunting season;

    Sammanfattning : The timing of the fallow deer Dama dama rut was determined by investigating the time of ovulation and rut excursions in a free ranging population at the Koberg estate, in south‐western Sweden. Various factors (body mass, body condition, age and population density) that might determine the time of ovulation were included in the analyses. LÄS MER

  7. 5. Viktiga faktorer för bevarandet av järv

    Kandidat-uppsats, SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Författare :Antonia Skog Candemo; [2015]
    Nyckelord :järv; födosöksbeteende; lodjur; varg; rennäring; wolverine; foraging behavior; lynx; wolf; reindeer management;

    Sammanfattning : Järv är en av de viktigaste predatorerna på semidomesticerad ren i Sverige idag och bevarandet av järv innebär en konflikt med rennäringen. I den här litteraturstudien undersöks järvens födosöksbeteende och hur det påverkas av närvaron av varg och lodjur samt om konflikten mellan järven och rennäringen kan minskas. LÄS MER