Avancerad sökning

Visar resultat 1 - 5 av 10 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Att skydda det skyddade : korttidseffekter av hägn på trädföryngring i tre skånska skogsreservat

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Per Olof Johansson; [2020]
    Nyckelord :Ask; bokskog; vilthägn; naturlig föryngring; viltbetning; Ash; beech forest; exclosure experiment; natural regeneration; ungulate browsing;

    Sammanfattning : Biotiska och abiotiska faktorer har stor inverkan på vilka arter som växer i skogen. Graden av inverkan kan bero på betesskador från klövvilt och tillgång på ljus. Betesskador och ljustillgång kan dels reglera nivån på föryngringen, dels på fördelningen av trädslag i den tempererade skogen. LÄS MER

  3. 2. 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

  4. 3. Den skånska faunans monarki: En studie angående den skånska kronviltspopulationen

    Kandidat-uppsats, Lunds universitet/Examensarbeten i biologi

    Författare :Ola Mattsson; [2018]
    Nyckelord :Biology and Life Sciences;

    Sammanfattning : The red deer is an animal that most of us know and expect when speaking of big animals in the Swedish fauna. But this has not always been the case. The red deer was almost extinct in the beginning of the 20th century, the life force is mostly regained today but there are still hurdles in the way. LÄS MER

  5. 4. Evaluation of passive transfer, apparent efficiency of absorption and health in dairy calves

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Clinical Sciences

    Författare :Andrea Larsson; [2018]
    Nyckelord :Calf; passive transfer; ELISA;

    Sammanfattning : Calves are born without preformed antibodies and are dependent on colostrum to acquire passive transfer of immunity from their mother. Failure of passive transfer (FPT) is a contributing factor to increased calf mortality and morbidity, and hence of economic importance to the producer. LÄS MER

  7. 5. Play behaviour in Urial (Ovis orientalis bocharensis) lamb

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

    Författare :Irene Guanyabens Garrido; [2018]
    Nyckelord :play behaviour; ural lamb;

    Sammanfattning : Welfare constitutes of health, physiology, behaviour and reproduction. It becomes very important when a species suffers in any of these parameters and thus, the assessment of welfare should be carried out. Play behaviour has been identified as a positive behaviour performed when satisfactory circumstances are present. LÄS MER