@misc{Stańczykowska_Anna_On_1964,
 author={Stańczykowska, Anna},
 editor={Polska Akademia Nauk. Komitet Ekologiczny},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 howpublished={online},
 year={1964},
 language={eng},
 abstract={The present paper is a comparative study on variation in time and space of abundance, occurrence in aggregations and "condition" of individuals in the selected populations of Dreissena polymorpha Pall. The work was carried out in 36 lakes of the Mazurian region. Attempts were made to find the degree of dependence of these phenomena on certain morphometric and environmental characters of lakes as the area, maximal depth, visibility, pH, oxidization and Ca content; and on the environmental features of lakes taken as a whole. On the basis of field and laboratory investigations the three mentioned features of populations were compared to determine whether the abundance of molluscs in a water body influences the clumping tendency and size of aggregation, and how far is it related to the “condition” of individuals.},
 type={Text},
 title={On the relationship between abundance, aggregations and "condition" of Dreissena polymorpha Pall. in 36 Mazurian lakes},
 URL={http://rcin.org.pl/Content/69346/PDF/WA058_86077_P2840-T12-Eko-Pol-A-Nr-34.pdf},
 volume={12},
 number={34},
 journal={Ekologia Polska. Seria A},
 publisher={Państwowe Wydawnictwa Naukowe},
 keywords={zebra mussel, freshwater ecology, Poland, Dreissena polymorpha},
}