Metadata language
Factors influencing benthos biomass in shallow lake environments
Subtitle:Factors influencing benthos biomass in a lake
Creator: Contributor:Polska Akademia Nauk. Instytut Ekologii
Publisher: Place of publishing: Date issued/created: Description:Strony 421-429 : ilustracje ; 24 cm ; Bibliografia na stronie 429 ; Streszczenie w języku polskim
Type of object: Subject and Keywords: Abstract:Very high increase of benthos biomass (total biomass – 18 times, biomass of Chironomidae – more than 70 times) occurred in enclosures where plankton was exploited using plankton nets. The assumed cause was the change in planktonic community and resulting better food conditions for benthos. In all other experimental variants (protection from fish, addition of food, artificial oxygen deficit, stirring of mud) changes in benthos were much smaller.
References:
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Language: Language of abstract: Rights:Licencja Creative Commons Uznanie autorstwa 3.0 Polska
Terms of use:Zasób chroniony prawem autorskim. [CC BY 3.0 PL] Korzystanie dozwolone zgodnie z licencją Creative Commons Uznanie autorstwa 3.0 Polska, której pełne postanowienia dostępne są pod adresem: ; -
Digitizing institution:Muzeum i Instytut Zoologii Polskiej Akademii Nauk
Original in:Biblioteka Muzeum i Instytutu Zoologii PAN
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