METHOD TO FORECAST CONTENT OF COPPER (Cu) IN ECOSYSTEM OF FISHERY PONDS (PEP-Cu)

摘要

A method to forecast the content of copper (Сu) in the ecosystem of fishery ponds (PEP-Cu) such that the content of copper (Сu) in the water of fishery ponds is determined by a chemical method and, on the basis of the water analyses conducted, calculations are carried out according to the formula: М=К×М+V, wherin Мis copper (Сu) concentration in an object, µg/kg; М– copper (Сu) concentration in water, µg/l; К - angular coefficient for an equation of linear regression between two values of copper (Сu) concentration in water and in object; V - correction factor.