Algal-bacterial competition for N and P
نویسندگان
چکیده
Competition for inorganic and organic forms of nitrogen and phosphorous between phytoplankton and bacteria during an Emiliania huxleyi spring bloom (PeECE II) T. Løvdal ∗ , C. Eichner ∗∗ , H.-P. Grossart, V. Carbonnel, L. Chou, and T. F. Thingstad Department of Biology, University of Bergen, Jahnebakken 5, P.O. Box 7800, 5020 Bergen, Norway Leibniz Institute of Freshwater Ecology and Inland Fisheries, Department of Limnology of Stratified Lakes, Alte Fischehuette 2, 16775 Stechlin, Germany Laboratoire d’Océanographie Chimique et Géochimie des Eaux, Université Libre de Bruxelles, Campus Plaine – CP 208, 1050 Brussels, Belgium
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Influence of bacteria on phytoplankton cell mortality with phosphorus or nitrogen as the algal-growth-limiting nutrient
The effects of bacteria on phytoplankton mortality were studied with phosphorus or nitrogen as the algal-growth-limiting nutrients. Experiments were performed with the &atom Ditylum brightwellii using batch cultures, steady state continuous cultures and batch-mode cultures which were starved for the limiting nutrient after being preconditioned in a chemostat. With phosphorus limiting algal grow...
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