Sökning: "Edna Graneli"
Hittade 4 avhandlingar innehållade orden Edna Graneli.
1. Experimental investigations of limiting nutrients for phytoplankton production in the brackish-water Öresund, SW Sweden
Sammanfattning : .... LÄS MER
2. Phytoplankton defense mechanisms against grazing : the role of grazing infochemicals
Sammanfattning : Many phytoplankton species have evolved a variety of different defenses to decrease losses from grazing; morphological features, changes in life-history/behavior, and production of toxins. These defenses may be associated with costs. Therefore, some phytoplankton only express the defense when needed, i.e. LÄS MER
3. Climate-induced changes : Its effects on plankton food webs from the Baltic Sea
Sammanfattning : The Earth’s climate is determined different processes occurring in the atmosphere, land and ocean.Anthropogenic activities (mainly combustion of fossil fuels) have increased since the 1950’s, andthus the concentration of greenhouse gases that are warming up the planet. LÄS MER
4. Influence of Human-induced Environmental Changes on the Physiology of the Harmful Benthic Marine Microalga Ostreopsis ovata
Sammanfattning : This thesis focus on the influence of human-induced environmental changes on the physiology of Ostreopsis ovata; a toxic, benthic dinoflagellate, which form blooms in tropical and temperate marine waters. O. LÄS MER