Relații interspecifice în cadrul algocenozelor perifitonice ale lacului Rîșcani (or. Chișinău)

Abstract

Algae species, from water basins, can be dominant or dominated. They are in a multitude of mutual relations, being influenced by certain biotic and abiotic factors. In algal communities there is a coexistence of different species of algae from the same or different phyla together with bacteria, fungi, higher plants and invertebrates. Such relationships can be both beneficial and harmful for the community of organisms.