Sökning: "inter-specific."

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet inter-specific..

  1. 1. Klövviltsarters förhållningssätt till varandra vid utfodringsplatser : en studie av sex svenska arter

    Kandidat-uppsats, SLU/Dept. of Animal Environment and Health

    Författare :Linnea Wennhage; [2021]
    Nyckelord :moose; red deer; fallow deer; roe deer; mouflon sheep; wild boar; vigilance; interactions; behaviour; displacement;

    Sammanfattning : Ungulates are an important part of many ecosystems and fill several important ecological roles. In Sweden, the use of artificial feeding sites is a common measure to support wild ungulate populations when food is scarce. LÄS MER

  3. 2. I like to move (it) - Use of outdoor space in a mixed exhibit of ring-tailed lemurs (Lemur catta) and red ruffed lemurs (Varecia rubra) at Furuvik Zoo

    Master-uppsats, Linköpings universitet/Biologi

    Författare :Gabriel Aritz Robinson González; [2021]
    Nyckelord :ring-tailed lemurs Lemur catta ; red ruffed lemurs Varecia rubra ; zoo mixed-exhibit; use of outdoor enclosure; lemur behavior; environmental enrichment;

    Sammanfattning : By studying how captive animals use outdoor space, we can determine which areas fulfill their biological and behavioral needs to improve enclosure design for animal welfare and visitor experience. The aim of the study was to determine the differential use of outdoor space in a mixed exhibit of captive ring-tailed lemurs (Lemur catta) and red ruffed lemurs (Varecia rubra), and to assess both the effect of adding environmental enrichment and possible visitor and meteorological effects on the lemurs’ use of space and behavior. LÄS MER

  4. 3. Inter- and Intra-specific variability in functional traits of seedlings planted in successional tropical dry forest

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Stina Söderlund; [2016]
    Nyckelord :functional traits; leaf traits; restoration; stem traits; tropical Dry Forests;

    Sammanfattning : The dry tropical forests are among the most threatened ecosystems in the world; they have been degraded and removed due to commercial values and cattle ranges. Restoration projects have gained global importance, including in Costa Rica where large restoration efforts have been started since 1970s. LÄS MER

  5. 4. The Many Phases of Phenology : Geographic and Inter-Specific Differences in Phenological Between-Year Variation

    Master-uppsats, Institutionen för biologisk grundutbildning

    Författare :Jonas Josefsson; [2011]
    Nyckelord :;

    Sammanfattning : As climate-driven changes in phenology are becoming more apparent, the need to quantify these changes is increasing. An important challenge in detecting phenological changes is that between-year variation in phenology is large. Between-year variation determines the statistical power of comparisons between contemporary and historical observations. LÄS MER

  7. 5. Does an evolutionary change in the water sowbug Asellus aquaticus L. alter its functional role?

    Master-uppsats, Ekologi; Tekniska högskolan

    Författare :Md. Maidul Islam Choudhury; [2011]
    Nyckelord :Asellus aquaticus; eco-evolutionary dynamic; ecosystem process; Gammarus pulex; intra-specific; inter-specific.;

    Sammanfattning : The ecology behind evolutionary diversification is a well studied area of research, whereas the effects of evolution on ecosystems get little attention. In line with ecological theory, evolutionary diversification of a species could influence different ecosystem aspects such as food web composition, energy flow, nutrient cycling etc. LÄS MER