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Phytoplankton aus neu angelegten Streckteichen (Waldviertel, Niederösterreich)
Author(s) -
Wawrik Friederike
Publication year - 1977
Publication title -
internationale revue der gesamten hydrobiologie und hydrographie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.524
H-Index - 52
eISSN - 1522-2632
pISSN - 0020-9309
DOI - 10.1002/iroh.1977.3510620208
Subject(s) - phytoplankton , biology , ecological succession , botany , algae , chlamydomonas , colonization , ecology , nutrient , gene , genetics , mutant
The colonization of newly constructed fish‐ponds with phytoplankton is considered to be the result of inoculation by influents, airplankton and piscicultural measures. A considerable number of remarkable or new species have been observed, but bluegreen algae were extremely rare. The lack of a distinct seasonal succession in phytoplankton composition is attributed to the astatic character of the ponds. The following species are characteristic of the phytoplankton communities observed: Chlamydomonas sp., Chlorogonium elongatum v. plurivacuolatum, Cryptomonas sp., Cyclotella meneghiniana, C. pseudostelligera, Melosira varians, Pandorina morum .