About Some Theoretical Aspects of Ichthyomonitoring
P. A. POPOV
Abstract
Ichthyomonitoring is a component of the hydrobiological and hydroecological monitoring and includes both fishery and indication aspects. Theoretical foundations of ichthyomonitoring include the regularities of fish biology, in particular the character of inter-relations of fish with abiotic and biotic components of the components of water ecosystems. Fish is an active element of the latter and plays a substantial role in the formation of biological variety and complicacy of ecosystems, their stability toward the anthropogenic action. The methodic basis of indication ichthyomonitoring is the comparative analysis of the parameters of the biology of fish from the background (reference) water bodies and the reservoirs affected by the human economical activities.
