Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: phytoplankton succession

Sortuj według:

Ogranicz wyniki do:

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Phytoplankton succession in an artificial, periodically drained small water body

100%

Celewicz-Goldyn S., Dotka A.

Steciana

2014

tom 18

nr 4

This study was undertaken to monitor the course of a secondary succession of phytoplankton in temporary water bodies, based on a man-made periodically drained pond. Results of phycological analyses showed, that small Chlorophyceae from the order Chlorococcales predominated qualitatively throughout the study period. Chlorophyceae, e.g. stress-resistant Haematococcus pluvialis, developed best as the first algae (after the pond was re-filled). In the next stages of diatom succession (Ulnaria ulna) predominated quantitatively, followed by the longest period of Cyanobacteria (Aphanothece elabens) predominance, replaced again by Chlorophyceae (Tetraëdron minimum and Oocystis lacustris). Total abundance of algae, similarly as that of Cyanobacteria, were positively correlated with temperature and pH of water.

Limnology of the Siemianowka Dam Reservoir [Eastern Poland]. 3. Formation of phytoplankton communities in the first years after filling

100%

Gorniak A., Grabowska M.

Acta Hydrobiologica

1996

tom 38

nr 3-4

The phytoplankton in a lowland dam reservoir was studied in the third and fourth year after filling. The increasing concentrations of phosphates, ammonium ions and dissolved organic carbon were favourable for the development of blue-green algae. Besides Cyanophyta small green algae occurred in great numbers while in spring and autumn diatoms dominated in the phytoplankton biomass. High average densities in summer (4.5-5 10³ ind. dm-³) and biomass exceeding 8 mg dm-³ suggested that in accordance with the natural characteristics of waters of the peat-forest catchment area, there developed communities typical of eutrophic waters.

Ograniczanie wyników

1 Acta Hydrobiologica

1 Steciana

1 Celewicz-Goldyn S.

1 Dotka A.

1 Gorniak A.

1 Grabowska M.

1 2014

1 1996

Wyniki wyszukiwania

Phytoplankton succession in an artificial, periodically drained small water body

Limnology of the Siemianowka Dam Reservoir [Eastern Poland]. 3. Formation of phytoplankton communities in the first years after filling