Titlebook: Seasonality of Freshwater Phytoplankton; A global perspective M. Munawar,J. F. Talling Book 1986 Dr W. Junk Publishers, Dordrecht 1986 Bode

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The seasonality of phytoplankton in the North American Great Lakes, a comparative synthesiss exhibited well-developed seasonal peaks of high biomass, with inshore-offshore differentiation and spring maxima most pronounced in the inshore region. However, the oligotrophic Upper Great Lakes had a low biomass and generally lacked well-developed seasonal patterns. No marked seasonal trends wer

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Phytoplankton periodicity in a subtropical lake (Lake Kinneret, Israel)l succession. Conversely, the decrease of the zooplankton grazing pressure in 1975 and 1976 facilitated the development of algal maxima during summer-fall. They were caused by nanoplanktonic forms, and they developmed without additional enrichment of nutrients. The algal abundance and diversity decr

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The seasonality of phytoplankton in African lakesy . ones (water-column structure and circulation). Examples of both types are discussed, together with instances (e.g. L. Volta) of combined hydrological and hydrographic regulation. In both the seasonal abundance of diatoms is often distinct and complementary to that of blue-green algae, with diffe

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Phytoplankton and its dynamics in two tropical lakes: a tropical and temperate zone comparison temperate zone to the tropics; d) that the low fraction of chrysophyte biomass in tropical lakes is a function of trophy rather than of latitude; e) that the fraction of chlorophyte biomass in tropical lakes is generally higher than in temperate lakes; f) that the proportion of nannoplankton in the

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Seasonality of phytoplankton in some South Indian lakess and in hypereutrophic lakes by . Kütz., . Sauv., . West & West and . Ehr. The bimodal seasonality in abundance of phytoplankton reflects in chlorophyll and biomass concentrations although these are not in strict synchrony with each other. At the maxima chlorophyll . and over-dry biomass may rise t

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Phytoplankton periodicity of the Waitaki Lakes, New Zealandreated Lake Benmore periodicity was less evident and summer maxima reached over 1 500 mg m.. The phytoplankton periodicity in these lakes is greatly influenced by seasonal patterns of turbidity from inflowing glacial silt.

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and genotypically determined response. Nevertheless, the historical base of our subject is firmly rooted in the north-temperate zone. From its fresh- waters, and seas, there have evolved virtually all of the approaches and techniques now being applied to the analysis of phytoplankton seasonal dynamics.978-94-009-4818-1