Method of Analysis of Ichthyocenosis in Small Water-Bodies of Kaliningrad Oblast by means of Catches of Gill Nets

Abstract

The article is about a methodical approach to study of ichthyocenosis in small water bodies using a collection of gill nets with various cell-mess. It has been described a list of parameter which can be calculated on the base of catches and used for evaluation of the current state of ichthyocenosis and fish populations. It is analyzed a possibility of the interpretation of the results of studies to assess the relative abundance and potential yield.