Webb4 juli 2002 · Growth and toxin production of a noxious phytoflagellate Heterosigma akashiwo (Kagoshima strain) were investigated at a salinity range from 20–40‰. The maximum growth (0.68 ± 0.03 divisions day −1 ) was obtained at 25‰, while the lowest growth (0.48 ± 0.02 divisions day −1 ) was attained at 40‰. The lower salinity was found … WebbThere was a slight increase in the biomass when SRP climbed over the detection limit but above a concentration of 0.015 mg SRP l -1, mixotrophic Chrysophytes disappeared. …
Zooplankton Plastivory Journal of Plankton Research Oxford …
Webb7 juni 2024 · efficiencies by the phytoflagellate were virtually identical to P incorporation efficiencies during heterotrophic growth, but N incorporation effi- ciencies were somewhat lower in nearly all of the treatments. Algal growth in cultures with heat- killed bacteria was similar in continuous dark- ness and in continuous light. Webbphytoflagellate in American English. (ˌfaɪtoʊˈflædʒəlɪt ; ˌfaɪtoʊˈflædʒəˌleɪt ) noun. a flagellated microorganism with plantlike characteristics, as cell walls and chlorophyll. … generating heat maps
Phytoflagellate Definition of Phytoflagellate by Merriam
Webb9 maj 2014 · The pelagic phytoflagellate Phacotus lenticularis creates a shell of highly symmetrical calcite crystals at its outer extracellular layer and thereby constitutes a significant source of calcite in temperate alkaline lakes worldwide. Responses of P. lenticularis to a changing lake environment therefore have potential implications for the … WebbAbstract. Zooflagellates are non-photosynthetic flagellates without plastids or cell walls which feed by phagocytosis or endocytosis. They are the most diverse of all eukaryotes … WebbThe meaning of PHYTOFLAGELLATE is any of various organisms (such as dinoflagellates) that are considered a subclass (Phytomastigophora synonym Phytomastigina) usually of algae by botanists and of protozoans by zoologists and that have many characteristics in common with typical algae. generating heuristics from relaxed problems