Estimation and forecast of changes in the hydrochemical status of the Tisza river

Abstract

The engineer-ecological indexes and their parameters are used at the ecological estimation of the status of hydroecosystems (HE) of the Tisza water basin. The system-basin approach of research of the water basin bazed on the systematization and processing of environmental monitoring data for the long-term period was used. Such period allowed to set scientific conformities of the development of naturally-anthropogenic hydroecosystems in the conditions of constant technogenic load on them.