The Daily Growth Cycle of Phytoplankton

Proceedings of the Fifth International Workshop of the Group for Aquatic Primary Productivity (GAP), held at Breukelen, The Netherlands 20-28 April 1990
1992
ISBN: 978-0-7923-1907-8
Verlag: Springer Netherlands

Buch, Englisch, Band 76, 202 Seiten, Format (B × H): 200 mm x 266 mm, Gewicht: 687 g

Reihe: Developments in Hydrobiology

Springer Book Archives

Zielgruppe

Research

Autoren/Hrsg.

Berman, T.

Mur, L. R.

Gons, H.J.

Fachgebiete

• Geowissenschaften Geologie Limnologie (Süßwasser)
• Naturwissenschaften Biowissenschaften Botanik Pflanzenphysiologie, Photosynthese
• Naturwissenschaften Biowissenschaften Biowissenschaften Meeres- und Süßwasserökologie
• Naturwissenschaften Biowissenschaften Mikrobiologie

Inhaltsverzeichnis

One: The Daily Growth Cycle.- The Keynote Lectures.- Diel periodicity in phytoplankton productivity.- The daily pattern of nitrogen uptake by phytoplankton in dynamic mixed layer environments.- Two: Daily Patterns of Growth in Culture and Lake.- Experimental Work.- Influence of medium frequency light/dark cycles of equal duration on the photosynthesis and respiration of Chlorella pyrenoidosa.- An algal cyclostat with computer-controlled dynamic light regime.- The effect of dynamic light regimes on Chlorella: I. Pigments and cross sections.- The effect of dynamic light regimes on Chlorella: II. Minimum quantum requirement and photo-synthesis-irradiance parameters.- Flow cytometry: instrumentation and application in phytoplankton research.- Characterization of the light field in laboratory scale enclosures of eutrophic lake water (Lake Loosdrecht, The Netherlands).- Influence of the mixing regime on algal photo synthetic performance in laboratory scale enclosures.- Diel changes in dark respiration in a plankton community.- Picoplankton photosynthesis and diurnal variations in photosynthesis-irradiance relationship in a eutrophic and meso-oligotrophic lake.- Three: Cell Cycle and Productivity.- Papers contributed to Posters.- Variations in biochemical parameters of Heterocapsa sp. and Olisthodiscus luteus grown in 12:12 light:dark cycles: I. Cell cycle and nucleic acid composition.- Variations in biochemical parameters of Heterocapsa sp. and Olisthodiscus luteus grown in 12:12 light:dark cycles: II. Changes in pigment composition.- Effect of Si-status on diel variation of intracellular free amino acids in Thalassiosira weissflogii under low-light intensity.- The ‘true’ growth efficiency of phytoplankton as influenced by light attenuation and insolation: implications ofthe photosynthesis-irradiance relationship.- Nutrients versus physical factors in determining the primary productivity of waters with high inorganic turbidity.- Deep chlorophyll a maxima in the Red Sea observed by in-vivo flash fluorometry.- Dynamic versus static models for photosynthesis.- Interspecific variation in pigmentation: implications for production estimates for shallow eutrophic lakes using an incubator.