Acta Hydrobiologica
Tom 32 Zeszyt 1-2 Rok 1990
Wydawca: Zakład Biologii Wód im. K. Starmacha PAN, Kraków
ISSN: 0065-132X
Format: B5
Liczba stron: 260
Język: angielski, abstrakty en, pl
Spis treści
Professor Ryszard Sowa, 7 July 1934 - 26 December 1989, s. 3-12.
Effect of municipal and industrial pollution on the biological and chemical quality of the water in the upper and middle courses of the River Biała Przemsza, s. 13-26.
Hydrobiological characteristics of ponds collecting effluents from a phosphogypsum tip of the Police Chemical Works near Szczecin, s. 27-34.
Water quality of two Carpathian rivers, the Soła and Skawa (Southern Poland), s. 35-53.
Changes in bacterial microflora against the background of increasing eutrophication of the Goczałkowice Reservoir (Southern Poland), s. 55-66.
Phytoplankton species composition, chlorophyll biomass, and primary production of the Jundiai Reservoir (northeastern Brazil) before and after eutrophication, s. 75-91.
Effect of lead nitrate and lead acetate on the growth and some metabolic processes of Scenedesmus obliquus, s. 93-99.
Seasonal changes of phytoplankton in the River Vistula above and below the Goczałkowice Reservoir (Southern Poland), s. 101-114.
Sociological studies on the phytoplankton in Lake Garbaś (Ełk Lake District, northeastern Poland), s. 115-129.
The accumulation of 137Cs and 226Ra by aquatic plants in the Goczałkowice Reservoir (Southern Poland) and growing, in the shore, s. 131-137.
Phytocoenoses of Ceratophylletum demersi Hild 1956 and Charetum tomentosae (Sauer 1937) Corillion 1957 as indicators of habitats of various degrees of eutrophication, s. 139-154.
Benthic macroinvertebrates in acidified streams of the Świętokrzyski National Park (Central Poland), s. 155-169.
Water mites (Hydracarina) of the springs in the Kraków-Częstochowa and Miechów Uplands, s. 171-186.
Evaluation quantitative des larves d'Odonates dans de petits réservoirs champêtres des environs de Turew (Région de Poznań), s. 187-193.
Effect of intensive mineral fertilization of ponds on the state of health of carp fingerlings (Cyprinus carpio L.), s. 195-208.
Effect of the length of the preparatory period for reproruction by carp (Cyprinus carpio L.) females in winter on the propagation results, s. 209-217.
Electrophoretic identification of grass carp (Ctenopharyngodon idella Val.), silver carp (Hypophthalmichthys molitrix Val.), and their hybrids, s. 219-225.
The interdependence of phytoplankton and fish in tropical, brackish waters of fishponds of southern Nigeria, s. 227-235.
On the ecology of the grey mullet (Mugil cephalus L.) in Kulama Creek (Niger Delta, Nigeria), s. 237-249.
Haematological effects of a paper mill effluent on the air-breathing fisch Heteropneustes fossilis (Bloch), s. 251-259.