Factors controlling the dominance of Planktothrix agardhii and Limnothrix redekei in eutrophic shallow lakes

@article{Rcker2004FactorsCT,
  title={Factors controlling the dominance of Planktothrix agardhii and Limnothrix redekei in eutrophic shallow lakes},
  author={Jacqueline R{\"u}cker and C. A. Wiedner and Paul Zippel},
  journal={Hydrobiologia},
  year={2004},
  volume={342-343},
  pages={107-115}
}
Lakes in the Scharmützelsee-region (East-Brandenburg,Germany) were found to be dominated either by Limnothrixredekei or Planktothrix agardhii. These dominanceregimes were stable over the whole investigation period from1993 to 1995. Six lakes (maximum depth between 2 and 12 m)were compared in regard to physical and chemical conditions tofind reasons for the superiority of the first or the secondspecies. All investigated lakes are polymictic but show,nevertheless differences in their mixing… Expand

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References

SHOWING 1-10 OF 23 REFERENCES
Population dynamics of Limnothrix redekei, Oscillatoria lanceaeformis, Planktothrix agardhii and Pseudanabaena limnetica (cyanobacteria) in a shallow hypertrophic lake (Spain)
Populations of Limnothrix redekei, Oscillatoria lanceaeformis, Planktothrix agardhii and Pseudanabaena limnetica were found in a hypertrophic, gravel-pit lake near Madrid (Spain), throughout a oneExpand
Polymixis of a shallow lake (Groβer Müggelsee, Berlin) and its influence on seasonal phytoplankton dynamics
TLDR
The polymictic properties favoured the development of specific blue-green algal species; there dominance was also favoured by the trophic conditions; among the dominant blue-greens the growth of Limnothrix redekei was independent of polymixis whereas stratification supported the starting conditions for the summer blue-Greens Aphanizomenon flos-aquae and Planktothrix agardhii. Expand
Why ’very shallow‘ lakes are more successful opposing reduced nutrient loads
There are different approaches for classifying deep andshallowwaters using physically and ecologically derived parameters.Nevertheless, transition states make it difficult to definebordercrossingExpand
Phytoplankton-community structure, succession and chlorophyll content in Lake Müggelsee from 1979 to 1990
TLDR
It is suggested that the observed decrease in Chl a per unit biovolume is associated with species size rather than the time of development depending on the unknown portion of inactive algal cells resuspended from the sediment surface. Expand
Inhibition of Daphnia by Oscillatoria in Lake Washington
TLDR
The hypothesis that Oscillatoria may have delayed the appearance of Daphnia in the lake for 10 years after the crash in the mid- 1960s of its main predator, Neomysis mercedis, was hypothesized. Expand
Why ‘very shallow’ lakes are more successful opposing reduced nutrient loads
TLDR
It is found that ‘very shallow’ lakes in the region are more efficient in converting the available phosphorus into phytoplankton biomass because of the constant and sufficient underwater light climate due to the favourable relation of zeu and Zmix. Expand
Planktic unsheated filaments (Cyanophyceae) with polar and central gas vacuoles. II: Biology, population dynamics and biotopes of Limnothrix redekei (Van Goor) Meffert
TLDR
The susceptibility of L. redekei (formerly Osicllatoria) to lysis and nitrogen deficiency is shown and population dynamics, duration of the growth period from September to June and the occurrence of epi- and meta/hypolimnetic maxima are discussed. Expand
The influence of daylength, light intensity and temperature on the growth rates of planktonic blue-green algae
The in vitro growth rates under continuous light of the four dominant blue-green algae in Lough Neagh, Anabaena flos-aquae Breb., Aphanizomenon flos-aquae Ralfs fa. gracile Lemm., OscillatoriaExpand
Influence of small-scale turbulence and large-scale mixing on phytoplankton primary production
To test the hypotheses that as well small scale turbulence aslarge scale vertical mixing cannot be neglected whenquantifying primary production especially in shallowpolymictic lakes, experiments wereExpand
Zur Vervollkommnung der quantitativen Phytoplankton-Methodik
SynopsisAll the important questions in counting phytoplankton are reviewed. The methods described refer primarily to fresh water but are applicable to marine phytoplankton as well. No attempt hasExpand
...
1
2
3
...