TY - GEN N1 - Pages 11-31 : illustrations ; 24 cm N1 - Bibliographical references (pages 27-29) N1 - Abstract in Polish N2 - Examination of experimental cages containing mud and fauna from a given habitat, placed on the bottom of a lake, revealed after a few weeks that the number of species and the abundance of benthos had increased several times over, and also the rate of development of the organisms had been hastened in relation to the state found in the neighbourhood of the cages. These differences were not caused by the consumption of the benthos fauna by the large fish or by invertebrate predators, but were probably due to changes in the habitat in the cages caused, among others, by the activity of the benthos. L1 - http://rcin.org.pl/Content/69316/PDF/WA058_86067_P2840-T12-Eko-Pol-A-Nr-2.pdf M3 - Text J2 - Investigations of benthos abundance J2 - Eksperymentalne badania nad liczebnością bentosu w strefie dennej jeziora Śniardwy PY - 1964 IS - 2 EP - 31 KW - benthos KW - Poland KW - Śniardwy Lake A1 - Kajak, Zdzisław A2 - Polska Akademia Nauk. Komitet Ekologiczny PB - Państwowe Wydawnictwa Naukowe VL - 12 CY - Warszawa SP - 11 T1 - Experimental investigations of benthos abundance on the bottom of Lake Śniardwy UR - http://rcin.org.pl/dlibra/publication/edition/69316 ER -