Sökning: "enteromorpha"

Hittade 2 avhandlingar innehållade ordet enteromorpha.

  1. 1. Phytoplankton succession and algal nutrient kinetics in eutrophic brackish water environments

    Författare :Lena Tinnberg-Kautsky; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Alger växter ;

    Sammanfattning : This thesis has been concerned with studying the effects of pollution on aquatic ecosystems with the main emphasis on investigating the phytoplankton succession in the brackish bay of Brunnsviken after sewage diversion.The causes of the observed changes have been investigated through enrichment experiments with phytoplankton in batch cultures and in studies of the nutrient uptake kinetics of Enteromorpha compressa. LÄS MER

  3. 2. Long-term changes in macroalgal vegetation on the Swedish coast : An evaluation of eutrophication effects with special emphasis on increased organic sedimentation

    Författare :Britas Klemens Eriksson; Francisco Xavier Niell Castanera; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ecology; Baltic Sea; Eutrophication; Fragmentation; Fucus vesiculosus; Functional group; Gullmar Fjord; Macroalgae; Long-term changes; Reproduction; Sedimentation; Ekologi; Terrestrial; freshwater and marine ecology; Terrestisk; limnisk och marin ekologi; ekologisk botanik; Ecological Botany;

    Sammanfattning : In this thesis I examine and evaluate the effects of a documented large-scale eutrophication on macroalgal vegetation on the Swedish coast. During the past century the load of nutrients has increased manifold in the Baltic Sea area, increasing primary production and organic sedimentation significantly. LÄS MER