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Biomass and growth rate of Potamogeton pectinatus L. in lakes of different trophic state
Subtitle:Biomass and growth rate of Potamogeton pectinatus L. in lakes of different trophic state
Creator:Ozimek, Teresa ; Prejs, Krystyna ; Prejs, Andrzej
Contributor:Polska Akademia Nauk. Instytut Ekologii
Publisher: Place of publishing: Date issued/created: Description:Strony 125-131 : ilustracje ; 24 cm ; Bibliografia na stronie 131 ; Streszczenie w języku polskim
Type of object: Subject and Keywords:lakes ; littoral ; submerged macrophytes ; dry weight of macrophytes ; rhizome ; tubers ; eutrophication ; water pollution
Abstract:The highest biomass of P. pectinatus (up to 250 g d.wt. ยท m-2) in 10 lakes examined has been recorded in the eutrophic ones. The contribution of underground parts to total biomass is greatly differentiated. The higher the total dry weight the lower the cnntribution of underground parts. Laboratory experiments on the growth rate of underground and aboveground parts from tubers show that the monthly growth rate of these parts depends on the age and size of tubers.
References:
1. Lachavanne J.B. (in press) - The influence of accelerated eutrophication on the macrophytes of Swiss Lake: abundance and distribution - Verh. int. Verein. Limnol.
2. Ozimek T. 1978 - Effect of municipal sewage on the submerged macrophytes of a lake littoral - Ekol. pol. 26: 3-39.
3. Ozimek T., Kowalczewski A. 1984 - Long-term changes of the submerged macrophytes in eutrophic Lake Mikołajskie (North Poland) - Aquat. Bot. 19: 1-11.
4. Ozimek T., Prejs A., Prejs K. 1976 - Biomass and distribution of underground parts of Potamogeton perfoliatus L. and P. lucens L. in Mikołajskie Lake, Poland - Aquat. Bot. 2: 309-316.
5. Podbielkowski Z., Tomaszewicz H. 1979 - Zarys hydrobotaniki [An outline of hydrobotany] - Państwowe Wydawnictwo Naukowe, Warszawa, 531 pp.
6. Van Wijk R. J. 1983 - Life-cycles and reproductive strateges of Potamogeton pectinatus L. in the Netherlands and the Camargue (France) - Proc. Int. Symp. Aquat. Macrophytes, Nijmegen, 18-23 September, 1983, 317-321.
MiIZ PAN, sygn. P.2840 ; click here to follow the link
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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