Development of biological assessment systems for rivers and lakes – benthic macroinvertebrates Zlatko Mihaljević, Ana Previšić, Igor Stanković Dept. of Biology, Faculty…
A first look at the fish community of Loweswater Ian J Winfield, Janice M Fletcher, J Ben James & Stephen J Thackeray Centre for Ecology & Hydrology, Lancaster, UK…
WATER POLLUTION Dr., assoc prof. Jānis Zaļoksnis * WATER POLLUTION Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans and ground waters).…