Sökning: "the variation"

Visar resultat 6 - 10 av 4483 avhandlingar innehållade orden the variation.

  1. 6. Round goby invasion of the Baltic Sea : the role of phenotypic variation

    Författare :Magnus Thorlacius; Tomas Brodin; Göran Englund; Jost Borcherding; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Round goby Neogobius melanostomus ; behaviour; animal personality; dispersal; species invasions; colonisation; spread; sociability; activity; boldness; aggression; cortisol coping-styles; biology; biologi;

    Sammanfattning : Biological invasions are a major threat to biodiversity world wide with annual economic costs up to 1.4 trillion dollars. The round goby (Neogobius melanostomus) is a particularly fierce invader that threatens ecological function of the Baltic Sea. LÄS MER

  3. 7. The nuclear genome of Norway spruce : organization and variation

    Författare :Anders Kvarnheden; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  4. 8. The vagina : morphological, functional and ecological aspects

    Författare :Inga Sjöberg; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; vagina; vaginal epithelium; vaginal fluid; morphometry; bacterial ecology; endotoxins; vaginosis;

    Sammanfattning : The vagina is one organ of the body which has not been studied exhaustively. Moreover, most of the studies found in the contemporary literature have been performed on women affected by a variety of genital diseases. LÄS MER

  5. 9. Sälen och Jägaren : De bottniska jägarnas begreppssystem för säl ur ett kognitivt perspektiv

    Författare :Ann-Catrine Edlund; Jan Nilsson; Nils Storå; Kerstin Norén; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Scandinavian languages; Swedish dialects; cognitive semantics; cognitive anthropology; conceptual system; cultural model; knowledge system; categorization of seals; seal hunting; Swedish language; Svenska språket; Scandinavian Languages; nordiska språk;

    Sammanfattning : In the North Scandinavian area of investigation, which is in focus in this dissertation, seal-hunting has been an important means of livelihood from prehistoric times up to the present. The Swedish-speaking seal-hunters' conceptual system for seal during the 20th century is analysed here. LÄS MER

  7. 10. Processes and factors governing benthic community dynamics—environmental change in the Baltic Sea

    Författare :Christian Sommer; Sara Sjöling; Patrik Dinnétz; Inger Porsch Hällström; Alexander Eiler; Södertörns högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Benthic communities; Baltic Sea; biodiversity; community composition; environmental change; environmental genomics; microbial ecology; Major Baltic Inflow; meta-population; Environmental Studies; Miljövetenskapliga studier; Östersjö- och Östeuropaforskning; Baltic and East European studies;

    Sammanfattning : As drivers of biogeochemical cycles and nutrient recycling, such as carbon turnover, the microbial community is essential in sustaining functioning ecosystems. Together with the metazoan community, the microbial community constitute the majority of all life in the benthos. LÄS MER