Polish Journal of Ecology, Volume 21Polish Scientific Publishers, 1973 - Ecology |
Contents
Contents | 415 |
Changes of the autochthonous Ichtyofauna due to | 421 |
Feeding of Introduced and autochthonous nonpredatory fish A Prejs | 550 |
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Common terms and phrases
abundance alder wood algae animal food autochthonous autumn average bassiana Beauveria bassiana benthos Bernatowicz biomass biomass and production biotopes bottom fauna brachyurum bream carp and bream catches Chironomidae Cladocera Colorado beetle composition crucian carp crustaceans cucullata culture decrease dominant ecological ecotone Ekol EKOLOGIA POLSKA Elodea Ephemeroptera eulittoral Experimentally increased fish farinosus fauna associated feeding intensity fish species flowering food weight forest fumoso-roseus fungi gatunków graciloides groups grzybów habitat herb layer Hillbricht-Ilkowska ichtyofauna increased fish stock individuals infection inoculation intestines jeziorze Kajak lake Warniak larvae Lemnaceae Leśny Łomianki macrophytes meadow Mollusca mortality mosquitos nests numbers and biomass observed Oligochaeta Paecilomyces parasites pathogenic percentage period phytoplankton phytoplankton biomass Pieczyński pike plankton pond type lake population potato Prejs roach rotifers samples spores studies stwierdzono submerged summer temperature tench Trichoptera type lake Warniak vegetation Warszawa water body Węgleńska Zawisza zone zooplankton