Sökning: "carnivore"

Visar resultat 16 - 17 av 17 avhandlingar innehållade ordet carnivore.

  1. 16. Food web structures and carbon transfer efficiencies in a brackish water ecosystem

    Författare :Kristin Dahlgren; Ulf Båmstedt; Agneta Andersson; Marja Koski; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Carbon transfer efficiency; Food web efficiency; zooplankton; production; pelagic; benthic; fatty acids; wax esters; Marine ecology; Marin ekologi;

    Sammanfattning : Two differently structured food webs can be distinguished in the pelagic habitat of aquatic systems; the classical one (autotrophic) with phytoplankton as a base and the microbial food web (heterotrophic) with bacteria as a base. Energy (produced at the basal trophic level) reaches higher trophic levels, i.e. LÄS MER

  3. 17. Stone Age Companions: Humans and animals in hunter-gatherer burials in north-eastern Europe

    Författare :Aija Macane; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; human–animal relationships; relational ontologies; companionship perspective; burial archaeology; mortuary practices; zooarchaeology; hunter-gatherers; Stone Age; Mesolithic; Neolithic; north-eastern Europe; southern Sweden; Latvia; central European Russia;

    Sammanfattning : This thesis examines the relationships between humans and animals in their mutual environment and how these relationships were expressed in the burial practices of northern foragers. The empirical research material consists of animal remains, particularly animal tooth pendants, deposited in graves at Zvejnieki (Latvia), Skateholm I and II (Sweden) and Sakhtysh II and IIa (Russia) cemeteries. LÄS MER